阅读说明：本技术 有助于养胃、护胃的组合物及其制备方法 (Composition beneficial to nourishing and protecting stomach and preparation method thereof ) 是由 李国勇 王风新 龚志清 吴学志 张品南 于 2020-07-23 设计创作，主要内容包括：本发明公开一种有助于养胃、护胃的组合物及其制备方法,涉及食品技术领域,用于解决现有的养胃、护胃类产品中营养素缺乏的技术问题。本发明所述的有助于养胃、护胃的组合物,包括以下组分：乳及乳制品400-850份、精炼植物油20-60份、固体玉米糖浆5-100份、鱼油粉0.5-2.5份、茯苓提取物5-30份、山药提取物5-30份、莲子提取物5-30份、薏苡仁提取物5-30份、甘草提取物1-10份、麦芽提取物0.1-2份、维生素和矿物质4-20份。本发明主要应用于乳制品、谷物食品、饮料、保健食品或医学用途配方食品的制备中。(The invention discloses a composition beneficial to nourishing and protecting stomach and a preparation method thereof, relates to the technical field of food, and is used for solving the technical problem of nutrient deficiency in the existing stomach nourishing and protecting products. The composition for nourishing and protecting the stomach comprises the following components: 850 parts of milk and dairy products, 20-60 parts of refined vegetable oil, 5-100 parts of solid corn syrup, 0.5-2.5 parts of fish oil powder, 5-30 parts of poria extract, 5-30 parts of Chinese yam extract, 5-30 parts of lotus seed extract, 5-30 parts of coix seed extract, 1-10 parts of licorice extract, 0.1-2 parts of malt extract and 4-20 parts of vitamins and minerals. The invention is mainly applied to the preparation of dairy products, cereal foods, beverages, health-care foods or medical formula foods.)

1. A composition for nourishing and protecting the stomach is characterized by comprising the following components: 850 parts of milk and dairy products, 20-60 parts of refined vegetable oil, 5-100 parts of solid corn syrup, 0.5-2.5 parts of fish oil powder, 5-30 parts of poria extract, 5-30 parts of Chinese yam extract, 5-30 parts of lotus seed extract, 5-30 parts of coix seed extract, 1-10 parts of licorice extract, 0.1-2 parts of malt extract and 4-20 parts of vitamins and minerals.

2. The composition for aiding the nourishing and protecting of the stomach according to claim 1, wherein the milk and dairy product comprises: whole milk powder, skimmed milk powder, whey protein powder, desalted whey powder, and condensed milk.

3. The composition for aiding the stomach to be nourished and protected according to claim 1, wherein the refined vegetable oil comprises: soybean oil, palm kernel oil, sunflower seed oil, rapeseed oil, coconut oil and corn oil.

4. The composition for aiding the maintenance and/or enhancement of the stomach according to claim 1, wherein the vitamins and minerals comprise: water-soluble vitamins and trace elements;

or fat-soluble vitamins and trace elements.

5. Composition helpful for nourishing and protecting the stomach according to any one of claims 1 to 4, characterized in that it is applied in the preparation of dairy products, cereals, drinks, health foods or formulas for medical use.

6. A preparation method of a composition for nourishing and protecting the stomach is characterized by comprising the following steps:

pulverizing Poria, rhizoma Dioscoreae, semen Nelumbinis, Coicis semen, Glycyrrhrizae radix, and fructus Hordei Germinatus respectively, extracting with water, filtering, concentrating, spray drying, and sieving to obtain Poria extract, rhizoma Dioscoreae extract, semen Nelumbinis extract, Coicis semen extract, Glycyrrhrizae radix extract, and fructus Hordei Germinatus extract;

and sterilizing, premixing, mixing and carrying out metal detection on the prepared poria cocos extract, the yam extract, the lotus seed extract, the coix seed extract, the liquorice extract and the malt extract according to the proportion, milk and dairy products, refined vegetable oil, solid corn syrup, fish oil powder, vitamins and mineral substances to prepare the composition.

7. The preparation method of the composition helpful for nourishing and protecting the stomach as claimed in claim 6, wherein the poria cocos, the Chinese yam, the lotus seed, the coix seed, the liquorice and the malt are added with water according to the proportion of 1: 8-1: 15 respectively, heated to be slightly boiled, kept slightly boiled for 2-3 hours, filtered, concentrated to the density of 1.06-1.12, concentrated solution is taken to measure the solid content, maltodextrin is added according to the proportion of medicinal materials to complement the weight, stirred uniformly, and subjected to powder receiving, packaging and metal detection processes in a hundred thousand grade clean area after being completely dissolved and spray dried to prepare the extract.

8. The preparation method of the composition helpful for nourishing and protecting the stomach according to claim 6 or 7, characterized in that the quasi-clean area is subjected to outsourcing, the inner package is wiped by alcohol, the ultra-violet sterilization is carried out through a tunnel, the ultra-violet sterilization enters the clean area, after precise proportioning, a small part of the material is premixed for 30min and then mixed with a large part of the material, after 20min of mixing, powder feeding and filling are carried out, and precise calculation and metal detection processing are carried out in the filling process.

9. The method for preparing a composition for nourishing and protecting the stomach according to claim 8, wherein the metal detection specifically comprises: respectively detecting and removing iron with the grain diameter not less than 0.7mm, nonferrous metal with the grain diameter not less than 1.0mm and stainless steel foreign matters with the grain diameter not less than 1.5 mm.

10. The method for preparing a composition for nourishing and protecting the stomach according to claim 9, wherein the filling requirement specifically comprises: after the can is sealed, the vacuum pressure is detected to be between 7KPa and 15KPa, and the residual oxygen content is not more than 3 percent.

Technical Field

The invention relates to the technical field of food, in particular to a composition beneficial to nourishing and protecting stomach and a preparation method thereof.

Background

With the acceleration of the pace of social life, people tend to suffer from stomachache or other stomach diseases and other symptoms finally due to factors such as overnight eating, overeating, unclean food, excessive pressure and the like.

In a common saying, "treating stomach diseases with three minutes and nourishing seven minutes", food therapy is a common means and is widely applied because of the importance of nourishing and protecting stomach. However, most of the stomach nourishing and protecting products in the market are mainly cereals, and the wet process production further destroys the vitamins in the products, resulting in the lack of nutrients in the products.

Therefore, how to provide a composition helpful for nourishing and protecting the stomach and a preparation method thereof, which can comprehensively supplement the nutrition required by the human body while nourishing and protecting the stomach, has become a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a composition beneficial to nourishing and protecting the stomach and a preparation method thereof, which are used for solving the technical problem of nutrient deficiency in the existing stomach nourishing and protecting products.

In order to achieve the purpose, the invention adopts the following technical scheme:

a composition for nourishing and protecting stomach comprises the following components: 850 parts of milk and dairy products, 20-60 parts of refined vegetable oil, 5-100 parts of solid corn syrup, 0.5-2.5 parts of fish oil powder, 5-30 parts of poria extract, 5-30 parts of Chinese yam extract, 5-30 parts of lotus seed extract, 5-30 parts of coix seed extract, 1-10 parts of licorice extract, 0.1-2 parts of malt extract and 4-20 parts of vitamins and minerals.

Wherein the milk and dairy product comprises: whole milk powder, skimmed milk powder, whey protein powder, desalted whey powder, and condensed milk.

Wherein the refined vegetable oil comprises: soybean oil, palm kernel oil, sunflower seed oil, rapeseed oil, coconut oil and corn oil.

Wherein the vitamins and minerals include: water-soluble vitamins and trace elements; or fat-soluble vitamins and trace elements.

In particular, the composition is applied to the preparation of dairy products, cereal foods, beverages, health foods or medical formula foods.

Compared with the prior art, the composition for nourishing and protecting the stomach has the following advantages:

in the composition helpful for nourishing and protecting the stomach, the protein is derived from the milk protein, so that various amino acids necessary for human bodies can be supplemented by the complete protein; because the refined vegetable oil is selected, the requirement of a human body on essential fatty acid can be met; because the fish oil powder is selected and is rich in DHA and EPA, the fish oil powder can regulate blood fat, reduce triglyceride, prevent heart disease and prevent and treat hypertension; the poria cocos extract is selected, so that the effects of promoting diuresis, excreting dampness, strengthening spleen and calming heart can be achieved, and the effects of relieving edema, oliguria, palpitation, spleen deficiency, poor appetite, loose stool, diarrhea, uneasiness, palpitation and insomnia are facilitated; the Chinese yam extract is selected, so that the Chinese yam extract has the effects of tonifying spleen and nourishing stomach, promoting the production of body fluid and benefiting lung, and tonifying kidney and arresting seminal emission, and is beneficial to relieving the phenomena of spleen deficiency and poor appetite, chronic diarrhea, lung deficiency and cough, kidney deficiency and spermatorrhea, leukorrhagia, frequent micturition, deficiency heat and thirst; the lotus seed extract is selected, so that the lotus seed extract has the effects of tonifying spleen, stopping diarrhea, stopping leukorrhagia, tonifying kidney, arresting seminal emission, nourishing heart and soothing nerves, and is beneficial to relieving the phenomena of spleen deficiency diarrhea, leukorrhagia, spermatorrhea, palpitation and insomnia; because the coix seed extract is selected, the coix seed extract can play a role in strengthening spleen and excreting dampness, strengthening spleen and checking diarrhea, removing arthralgia, expelling pus, detoxifying and dissipating stagnation; because the liquorice extract is selected, the functions of invigorating spleen and replenishing qi, clearing away heat and toxic materials, eliminating phlegm and relieving cough, relieving spasm and pain and harmonizing the medicaments can be achieved, and the phenomena of weakness of spleen and stomach, fatigue and hypodynamia, palpitation and shortness of breath, cough and excessive phlegm, abdominal spasm and acute pain of limbs can be relieved; the malt extract is selected, so that the effects of promoting qi circulation to promote digestion, strengthening spleen to promote appetite, and promoting lactation and relieving distension can be achieved; the milk and the dairy product are selected as main materials, other plant materials (poria cocos extract, Chinese yam extract, lotus seed extract, coix seed extract, liquorice extract and malt extract) which are homologous in medicine and food are selected as auxiliary materials, and vitamins and mineral substances are combined, so that the functional and nutritional combination can be well realized, and the nutrition required by a human body can be comprehensively supplemented while the stomach is nourishing and protecting.

A preparation method of a composition for nourishing and protecting stomach comprises the following steps:

pulverizing Poria, rhizoma Dioscoreae, semen Nelumbinis, Coicis semen, Glycyrrhrizae radix, and fructus Hordei Germinatus respectively, extracting with water, filtering, concentrating, spray drying, and sieving to obtain Poria extract, rhizoma Dioscoreae extract, semen Nelumbinis extract, Coicis semen extract, Glycyrrhrizae radix extract, and fructus Hordei Germinatus extract;

and sterilizing, premixing, mixing and carrying out metal detection on the prepared poria cocos extract, the yam extract, the lotus seed extract, the coix seed extract, the liquorice extract and the malt extract according to the proportion, milk and dairy products, refined vegetable oil, solid corn syrup, fish oil powder, vitamins and mineral substances to prepare the composition.

Specifically, poria cocos, Chinese yam, lotus seeds, semen coicis, liquorice and malt are added with water according to the ratio of 1: 8-1: 15 respectively, the mixture is heated to be slightly boiled and kept to be slightly boiled for 2-3 hours, the filtrate is filtered, the filtrate is concentrated to the density of 1.06-1.12, the concentrated solution is taken to measure the solid content, maltodextrin is added according to the proportion of medicinal materials to complement the weight and is uniformly stirred, after the maltodextrin is completely dissolved, and after spray drying, clean powder receiving, packaging and metal detection are carried out in a hundred thousand grade area to prepare the extract.

Specifically, the accurate clean area takes off the outsourcing, and the inner packing is cleaned to alcohol, and through tunnel ultraviolet sterilization back, get into the clean area, through accurate batching back, mix the fractional material in a small amount and mix after 30min, mix 20min back with the fractional material, carry out powder filling down, carry out accurate calculation and metal detection processing among the filling process.

Further, the metal detection specifically includes: respectively detecting and removing iron with the grain diameter not less than 0.7mm, nonferrous metal with the grain diameter not less than 1.0mm and stainless steel foreign matters with the grain diameter not less than 1.5 mm.

Further, the filling requirements specifically include: after the can is sealed, the vacuum pressure is detected to be between 7KPa and 15KPa, and the residual oxygen content is not more than 3 percent.

The preparation method of the composition for nourishing and protecting the stomach is the same as the advantages of the composition for nourishing and protecting the stomach relative to the prior art, and the details are not repeated.

In addition, the preparation method of the composition beneficial to nourishing and protecting the stomach provided by the invention adopts the dry process for mixing preparation, so that the phenomenon that vitamins in the product are damaged when the product is produced by the wet process in the prior art is effectively avoided, and the nutrients in the product are well preserved.

Drawings

Fig. 1 is a schematic flow chart of a method for preparing a composition for nourishing and protecting the stomach according to an embodiment of the present invention.

Detailed Description

For the convenience of understanding, the composition for nourishing and protecting the stomach and the preparation method thereof provided by the embodiment of the invention are described in detail below with reference to the attached drawings in the specification.

The embodiment of the invention provides a composition for nourishing and protecting stomach, which comprises the following components: 850 parts of milk and dairy products, 20-60 parts of refined vegetable oil, 5-100 parts of solid corn syrup, 0.5-2.5 parts of fish oil powder, 5-30 parts of poria extract, 5-30 parts of Chinese yam extract, 5-30 parts of lotus seed extract, 5-30 parts of coix seed extract, 1-10 parts of licorice extract, 0.1-2 parts of malt extract and 4-20 parts of vitamins and minerals.

Compared with the prior art, the composition for nourishing and protecting the stomach provided by the embodiment of the invention has the following advantages:

in the composition helpful for nourishing and protecting the stomach provided by the embodiment of the invention, as the protein is derived from milk protein, various amino acids necessary for human bodies can be supplemented by complete protein; because the refined vegetable oil is selected, the requirement of a human body on essential fatty acid can be met; because the fish oil powder is selected and is rich in DHA and EPA, the fish oil powder can regulate blood fat, reduce triglyceride, prevent heart disease and prevent and treat hypertension; the poria cocos extract is selected, so that the effects of promoting diuresis, excreting dampness, strengthening spleen and calming heart can be achieved, and the effects of relieving edema, oliguria, palpitation, spleen deficiency, poor appetite, loose stool, diarrhea, uneasiness, palpitation and insomnia are facilitated; the Chinese yam extract is selected, so that the Chinese yam extract has the effects of tonifying spleen and nourishing stomach, promoting the production of body fluid and benefiting lung, and tonifying kidney and arresting seminal emission, and is beneficial to relieving the phenomena of spleen deficiency and poor appetite, chronic diarrhea, lung deficiency and cough, kidney deficiency and spermatorrhea, leukorrhagia, frequent micturition, deficiency heat and thirst; the lotus seed extract is selected, so that the lotus seed extract has the effects of tonifying spleen, stopping diarrhea, stopping leukorrhagia, tonifying kidney, arresting seminal emission, nourishing heart and soothing nerves, and is beneficial to relieving the phenomena of spleen deficiency diarrhea, leukorrhagia, spermatorrhea, palpitation and insomnia; because the coix seed extract is selected, the coix seed extract can play a role in strengthening spleen and excreting dampness, strengthening spleen and checking diarrhea, removing arthralgia, expelling pus, detoxifying and dissipating stagnation; because the liquorice extract is selected, the functions of invigorating spleen and replenishing qi, clearing away heat and toxic materials, eliminating phlegm and relieving cough, relieving spasm and pain and harmonizing the medicaments can be achieved, and the phenomena of weakness of spleen and stomach, fatigue and hypodynamia, palpitation and shortness of breath, cough and excessive phlegm, abdominal spasm and acute pain of limbs can be relieved; the malt extract is selected, so that the effects of promoting qi circulation to promote digestion, strengthening spleen to promote appetite, and promoting lactation and relieving distension can be achieved; the milk and the dairy product are selected as main materials, other plant materials (poria cocos extract, Chinese yam extract, lotus seed extract, coix seed extract, liquorice extract and malt extract) which are homologous in medicine and food are selected as auxiliary materials, and vitamins and mineral substances are combined, so that the functional and nutritional combination can be well realized, and the nutrition required by a human body can be comprehensively supplemented while the stomach is nourishing and protecting.

Wherein, the sources of the milk and the dairy products can comprise: whole milk powder, skimmed milk powder, whey protein powder, desalted whey powder, and condensed milk.

Specifically, the whole milk powder is a powdery product prepared by concentrating and drying only cow milk as a raw material; the milk produced by pure milk basically keeps the original nutrient components in the milk, the protein is not less than 24 percent, the fat is not less than 26 percent, and the lactose is not less than 37 percent. The whole milk powder contains 25.5% of protein, 26.5% of fat and 37.3% of carbohydrate, and each hundred grams of the whole milk powder contains 979 mg of calcium, 685 mg of phosphorus, 1.9 mg of iron, 0.8 mg of riboflavin and 0.6 mg of nicotinic acid.

Specifically, the skim milk powder is prepared by firstly removing fat in cow milk through a high-speed centrifuge, and then concentrating and spray drying; it is common to produce 1 kg of skim milk powder with 12 kg of normal milk. The product generally has a fat content of no more than 2.0% and a protein content of no less than 32%. The skim milk powder is prepared by removing fat from fresh milk and drying, and the fat can be reduced to about 1 percent, and the other changes are not large; it is beneficial for the elderly, infants with dyspepsia, menstrual diarrhea, gallbladder diseases, hyperlipidemia, and chronic pancreatitis. In addition, the fat content of the skim milk powder is low, so the skim milk powder is easy to store and is not easy to generate oxidation; in addition, the skim milk powder does not contain fat, and is suitable for people who are obese and need to be supplemented with nutrition.

Specifically, whey protein powder is a precious protein separated and extracted from milk by an advanced process, and is called "king of protein" due to its advantages of high purity, high absorption rate, most reasonable amino acid composition, and the like. The whey protein is easy to digest, has high biological value, high efficiency, high protein efficiency ratio and high utilization rate, and is a fine product in the protein; contains all essential amino acids required by human body, and its amino acid composition pattern is almost identical to that of skeletal muscle, so that it can be easily absorbed by human body.

Further, the whey protein powder has the following effects: providing amino acids required by new tissues of the body structure, and delaying the aging of the human body; enzyme is produced in vivo, and gastrointestinal function is improved; making antibodies to the immune system against bacteria and infections; regulating the balance of water and electrolyte in the body, and enhancing the anti-fatigue capability of the body; oxygen and various nutrients are delivered to cells, and the body repair is accelerated. Is suitable for body building, hobbyists, athletes, people needing skin care, people with emaciation, people with fatigue, pregnant women, lactating mothers, children in growth and development period, operative rehabilitation people, anemia, hypertension and other chronic patients, and vegetarians.

Specifically, desalted whey powder refers to a whey product from which dissolved minerals and moisture are removed; the main components of the whey powder are whey protein and lactose; the desalted whey powder is prepared by removing mineral salts from whey powder. For infants, high mineral content increases the kidney burden of the baby, and therefore, the baby must be demineralized; in addition, the protein ratio can be adjusted to approach the level of breast milk.

Specifically, condensed milk is a milk product, and is a beverage prepared by sterilizing and concentrating fresh milk or goat milk, and is characterized by being capable of being stored for a long time; the milk is usually prepared by vacuum concentrating or other methods to remove most of water, concentrating to about 25-40% of original volume of milk product, adding 40% of sucrose, and canning. Refined milk contains more carbohydrates and ascorbic acid (vitamin C) than milk powder, and contains less other components such as protein, fat, minerals, vitamin A, etc.

Wherein, the sources of the refined vegetable oil can comprise: soybean oil, palm kernel oil, sunflower seed oil, rapeseed oil, coconut oil and corn oil.

Specifically, soybean oil is an oil extracted by pressing from soybeans; the soybean oil contains a large amount of linoleic acid which is essential fatty acid for human body and has important physiological function. Moreover, soybean oil is sweet and pungent in flavor, hot in nature and slightly toxic; has effects in expelling intestinal parasites and moistening intestine; can be used for treating intestinal obstruction and constipation.

Specifically, palm oil is a tropical woody plant oil that contains balanced esters of saturated and unsaturated fatty acids. 50% saturated fatty acids, 40% monounsaturated fatty acids; 10% polyunsaturated fatty acids. The digestion and absorption rate of the human body to the palm oil is over 97 percent, the palm oil does not contain cholesterol and is rich in neutral fatty acid, the content of substances for promoting the increase of the cholesterol in the palm oil is very little (1 percent), and the natural vitamin E and tocotrienol (600 plus 1000 mg/kg), the carotenoid (500 plus 700 mg/kg) and the linoleic acid (10 percent) which are rich in the palm oil are very beneficial to the health of the human body.

Specifically, palm kernel oil, also known as palm kernel oil, is derived from the kernel of palm fruit; palm kernel oil contains a large amount of lower fatty acids and has a high iodine value.

Specifically, the sunflower seed oil contains a large amount of unsaturated fatty acids such as linoleic acid which are necessary for human bodies, can promote the regeneration and growth of human cells, protect the health of skin, and can reduce the accumulation of cholesterol in blood, thereby being a high-grade nutritional oil. The sunflower seed oil contains various substances beneficial to human beings such as sterol, vitamin, linoleic acid and the like, wherein the content of natural vitamin E is the highest in all main vegetable oil; the content of linoleic acid can reach about 70%; the oleum Helianthi has effects of reducing serum cholesterol level, reducing triglyceride level, and lowering blood pressure. The sunflower seed oil is 90% unsaturated fatty acid, wherein linoleic acid accounts for about 66%, and also contains vitamin E, phytosterol, phospholipid, carotene and other nutritional ingredients. The sunflower seed oil also contains more vitamin E, and each hundred grams of the sunflower seed oil contains about 100 mg and 120 mg; has good functions of delaying human body cell aging and keeping youth; if the health-care food is eaten frequently, the health-care food can play a role in building up the body and prolonging the life. The sunflower seed oil also contains more vitamin B3, and has obvious curative effect on treating neurasthenia, depression and other mental diseases; the oral liquid contains a certain amount of protein and inorganic substances such as potassium, phosphorus, iron, magnesium and the like, is effective in treating diabetes and iron-deficiency anemia, and has important significance in promoting the healthy growth of bones and teeth of teenagers; it contains linoleic acid, which is essential fatty acid for human body, is helpful for human development and physiological regulation, and has positive effects in preventing xerosis cutis and scale hypertrophy. The linoleic acid contained in the sunflower seed oil is an essential fatty acid for human body, and it constitutes a basic component of various cells, and has the functions of regulating metabolism, maintaining blood pressure balance, and reducing cholesterol in blood. Sunflower seed oil contains trace amounts of phytol and phospholipids, which prevent the increase of serum cholesterol. Sunflower oil contains abundant carotene, and the content of the carotene is more than that of peanut oil, sesame oil and soybean oil; therefore, it can reduce serum cholesterol concentration, prevent arteriosclerosis and vascular diseases, and is suitable for hypertension patients and middle-aged and elderly people.

Specifically, the rapeseed oil has certain efficacies of softening blood vessels and delaying senility; the absorption rate of the rapeseed oil by human body is very high and can reach 99%.

Specifically, the coconut oil is the endosperm of the palm plant coconut, and is extracted after being crushed, dried and steamed; the oil contains 20% of free fatty acid, 2% of linoleic acid, 7% of palmitic acid, 9% of caprylic acid, 5% of cerotic acid, 10% of capric acid, 2% of oleic acid and 45% of lauric acid; the sterol of coconut oil contains stigmasterol trienol 4.5%, stigmasterol and fucosterol 31.5%, alpha-spinasterol and sterol 6%, and beta-sitosterol 58%.

Specifically, corn oil, also called maize oil, maize germ oil, is oil extracted from maize germ; the fat content of the maize germ is between 17 and 45 percent, and accounts for more than 80 percent of the total content of the maize fat; the fatty acid in the corn oil is characterized in that the content of unsaturated fatty acid is as high as 80-85%. The corn oil does not contain cholesterol, has a dissolving effect on the accumulation of cholesterol in blood, and can reduce the influence on the hardening of blood vessels; has positive effects in preventing and treating senile diseases such as arteriosclerosis and diabetes; owing to the function of natural vitamin E complex, the medicine has obvious curative effect and preventing effect on heart disease, thrombotic phlebitis, reproductive function disorder, amyotrophic lateral sclerosis and nutritional encephalic softening disease.

Sources of the above vitamins and minerals may include: water-soluble vitamins and trace elements; or fat-soluble vitamins and trace elements.

Specifically, the composition beneficial to nourishing and protecting the stomach provided by the embodiment of the invention can be applied to the preparation of dairy products, cereal foods, beverages, health-care foods or formula foods with special medical application.

As shown in fig. 1, an embodiment of the present invention further provides a method for preparing a composition for nourishing and protecting stomach, including the following steps:

step S1, pulverizing Poria, rhizoma Dioscoreae, semen Nelumbinis, Coicis semen, Glycyrrhrizae radix, and fructus Hordei Germinatus respectively, extracting with water, filtering, concentrating, spray drying, and sieving to obtain Poria extract, rhizoma Dioscoreae extract, semen Nelumbinis extract, Coicis semen extract, Glycyrrhrizae radix extract, and fructus Hordei Germinatus extract;

and step S2, sterilizing, premixing, mixing and performing metal detection on the prepared poria cocos extract, Chinese yam extract, lotus seed extract, coix seed extract, liquorice extract and malt extract, milk and dairy products, refined vegetable oil, solid corn syrup, fish oil powder, vitamins and mineral substances according to a proportion to obtain the composition.

Specifically, the step S1 may be: adding water into poria cocos, Chinese yam, lotus seeds, coix seeds, liquorice and malt according to the ratio of 1: 8-1: 15 respectively, heating until the mixture is slightly boiled, keeping the slightly boiling for 2-3 hours, filtering, concentrating the filtrate until the density is 1.06-1.12, measuring the content of solid matters in the concentrated solution, adding maltodextrin according to the proportion of medicinal materials to complement the weight, uniformly stirring, completely dissolving the maltodextrin, performing spray drying, and performing powder receiving, packaging and metal detection processes in a hundred thousand grade clean area to prepare the extract.

Specifically, the step S2 may be: the outsourcing is taken off in accurate clean district, and the inner packing is cleaned to alcohol, through tunnel ultraviolet sterilization back, gets into clean district, through accurate batching after, mixes little share material in advance after 30min, mixes with the volume of share material again, mixes 20min after, carries out the lower powder filling, carries out accurate calculation and metal detection processing among the filling process.

Further, the metal detection may specifically include: respectively detecting and removing iron with the grain diameter not less than 0.7mm, nonferrous metal with the grain diameter not less than 1.0mm and stainless steel foreign matters with the grain diameter not less than 1.5 mm.

Further, the filling requirements may specifically include: after the can is sealed, the vacuum pressure is detected to be between 7KPa and 15KPa, and the residual oxygen content is not more than 3 percent.

According to the preparation method of the composition beneficial to nourishing and protecting the stomach, provided by the embodiment of the invention, the dry process is adopted for mixing preparation, so that the phenomenon that vitamins in the product are damaged when the product is produced by the wet process in the prior art is effectively avoided, and the nutrients in the product are well preserved.

The composition beneficial to nourishing and protecting the stomach and the preparation method thereof provided by the embodiment of the invention mainly have the following advantages:

firstly, the selected protein is derived from milk protein, and various amino acids necessary for a human body are supplemented by complete protein;

secondly, the selected refined vegetable oil can meet the requirement of a human body on essential fatty acid;

thirdly, the selected fish oil powder is rich in DHA and EPA, and has the effects of regulating blood fat, reducing triglyceride, preventing heart disease, preventing and treating hypertension and the like;

fourthly, the selected extracts are prepared by dry processes of crushing, water extraction, filtration, concentration, spray drying, sieving and the like;

fifthly, the tuckahoe extract is derived from dried sclerotium of tuckahoe, a fungus of the family Polyporaceae, and has the functions of promoting diuresis, eliminating dampness, strengthening spleen and calming heart; is beneficial to the treatment of edema, oliguria, phlegm-fluid retention, dizziness, palpitation, spleen deficiency, anorexia, loose stool, diarrhea, uneasiness, palpitation and insomnia;

sixthly, the yam extract is derived from dried rhizome of dioscorea opposita of dioscoreaceae and has the effects of tonifying spleen and nourishing stomach, promoting the production of body fluid and benefiting lung, and tonifying kidney and arresting seminal emission; is beneficial for treating spleen deficiency, anorexia, chronic diarrhea, lung deficiency, cough, asthma, spermatorrhea due to kidney deficiency, leukorrhagia, frequent micturition, asthenic fever, and diabetes;

seventhly, lotus seed extract is derived from dried mature seeds of lotus of Nymphaeaceae, and has the effects of tonifying spleen, stopping diarrhea, stopping leukorrhagia, tonifying kidney, arresting seminal emission, nourishing heart and soothing nerves; is beneficial to the treatment of spleen deficiency diarrhea, leukorrhagia, spermatorrhea, palpitation and insomnia;

eighthly, the coix seed extract is derived from dry mature kernels of the coix seeds of the gramineous plant, and has the functions of strengthening spleen, excreting dampness, strengthening spleen, checking diarrhea, removing arthralgia, expelling pus, detoxifying and dissipating stagnation;

ninth, licorice extract, derive from dry root and rhizome of licorice of Leguminosae, it has effects of invigorating spleen and replenishing qi, clearing away heat and toxic materials, expelling phlegm and arresting cough, relieving spasm and pain, and harmonizing the effects of the other drugs; is beneficial to the treatment of weakness of the spleen and the stomach, lassitude and hypodynamia, palpitation and shortness of breath, cough and excessive phlegm, and spasm and acute pain of the stomach, abdomen and limbs;

the malt extract is a processing product obtained by germinating and drying mature fruits of barley of Gramineae, and has the effects of promoting qi circulation, promoting digestion, invigorating spleen, stimulating appetite, promoting lactation and relieving flatulence;

eleventh, select milk and dairy products as the main, other plant materials of homology of medicine and food are supplementary, combine vitamin and mineral substance, realize the functional and nutritive good combination, this kind of combination still belongs to the first case.

In summary, the composition helpful for nourishing and protecting the stomach and the preparation method thereof provided by the embodiments of the present invention are prepared by processes of pulverization, water extraction, filtration, concentration, spray drying, sieving and the like to obtain the poria cocos extract, the yam extract, the lotus seed extract, the coix seed extract, the licorice root extract and the malt extract, and are mixed with milk and dairy products, refined vegetable oil, solid corn syrup, fish oil powder, vitamins and minerals according to a certain proportion by a dry process to prepare the composition, so that the composition can nourish and protect the stomach and simultaneously can comprehensively supplement nutrition required by a human body.