阅读说明：本技术 一种狗粮辅食及其制备方法 (Dog food complementary food and preparation method thereof ) 是由 陈卫国 于 2020-07-17 设计创作，主要内容包括：本发明属于宠物饲料及其制备工艺技术领域,公开了一种狗粮辅食及其制备方法。该狗粮辅食,是通过将牛奶、发酵剂、甜味剂和功能添加剂按照最佳适应比例进行混合得到的。该狗粮辅食不仅所选原材料不含任何添加剂,同时各类原材料含有丰富的营养元素、维生素和氨基酸等,能够增强体质、延长寿命,适宜长期食用,无任何副作用。该狗粮辅食的制备方法,制备过程简单便捷,所需设备少、劳动力少,节约环保。(The invention belongs to the technical field of pet feed and preparation processes thereof, and discloses a dog food complementary food and a preparation method thereof. The dog food complementary food is obtained by mixing milk, a leavening agent, a sweetening agent and a functional additive according to an optimal adaptive proportion. The dog food complementary food not only contains no additive in selected raw materials, but also contains rich nutrient elements, vitamins, amino acids and the like in various raw materials, can enhance the physique and prolong the service life, is suitable for long-term eating, and has no side effect. The preparation method of the dog food complementary food is simple and convenient in preparation process, less in required equipment and labor force, economical and environment-friendly.)

1. The dog food complementary food is characterized by being mainly prepared from the following raw materials in parts by mass:

5000 portions of milk, 1 to 10 portions of leavening agent, 25 to 250 portions of sweetening agent and 0.5 to 5 portions of functional additive.

2. The dog food supplement of claim 1, wherein the dog food supplement is prepared from the following raw materials in parts by mass:

1000 portions of milk and 3500 portions, 2 to 7 portions of leavening agent, 50 to 180 portions of sweetening agent and 1 to 3.5 portions of functional additive.

3. The dog food supplement of claim 2, wherein the dog food supplement is prepared from the following raw materials in parts by mass:

2000 parts of milk, 4 parts of leavening agent, 100 parts of sweetener and 2 parts of functional additive.

4. The dog food supplement of any one of claims 1-3, wherein the milk comprises one or more of pasteurized milk, ambient milk, reconstituted milk, pasteurized milk, fresh milk, and buffalo milk;

preferably, the milk comprises pasteurized milk.

5. The dog food supplement of any one of claims 1-3, wherein the starter culture comprises one or more of Streptococcus thermophilus, Lactobacillus bulgaricus, Lactobacillus acidophilus, Lactobacillus buchneri, and Bifidobacterium lactis.

6. The dog food supplement of any one of claims 1-3, wherein the sweetener comprises any one of white sugar and sodium cyclamate.

7. The dog food supplement of any one of claims 1-3, wherein the functional additives include one or more of shark chondroitin, bovine colostrum powder, bovine bone marrow powder, taurine, lecithin, zinc gluconate, casein phosphopeptide, and vitamins.

8. The preparation method of the dog food supplement as claimed in any one of claims 1 to 3, wherein the preparation method comprises selecting milk, a leavening agent, a sweetener and a functional additive according to corresponding proportions, mixing, fermenting, cooling and inactivating to obtain a finished product.

9. The method for preparing the dog food supplement according to claim 8, wherein the temperature during fermentation is 30-42 ℃, preferably 35-41 ℃, and more preferably 40 ℃.

10. The method for preparing a dog food supplement of claim 9, wherein the fermentation time period is 5-10 hours, preferably 6-8 hours, and more preferably 7 hours.

Technical Field

The invention belongs to the technical field of pet feed and preparation processes thereof, and particularly relates to a dog food complementary food and a preparation method thereof.

Background

The feeding habits of the pet dogs are greatly changed under the domestication and long-term influence of human beings, and some pet dogs even have wide feeding habits, and can be eaten by animal food such as various meats, eggs, animal bone blood, internal organs and the like, products processed by various grain crops, various bean seeds, various vegetables, fruits and the like.

Pet dogs have their own nutritional needs and eating habits, however, some pet dog owners will still feed the pet dogs with leftovers that humans have eaten. And the rest chicken, duck, fish and meat on the dining table are mixed with rice or steamed bread and fed to the pet dog.

Similar situations arise as described above, except for economic reasons due to the relatively expensive pet dog feed. There are also many cases where this is caused by a lack of knowledge about the dietary nutrition and dietary safety of pets.

Dogs evolved from wolves and have become omnivorous due to domestication, but their bodies are still in a state of indigestible excess carbohydrates, rather than requiring a good source of protein.

Most of pet feeds in the market at present adopt internal organs of animals and leftovers thereof as preparation raw materials of the feeds due to cost and price. The feed can be prepared from inferior cereals, meat paste, essence, and waste oil and fat of kitchen. The existing pet feed contains less carbohydrate, and contains few high-quality protein and functional additives for promoting body health, and the feed can not reach nutrient substances required by the growth and development of pet dogs at all.

Therefore, supplemental food products directed to pet dog feed and its related benefits in improving nutritional content are becoming an urgent need in the marketplace.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide a dog food and a preparation method thereof.

The technical scheme adopted by the invention is as follows: the dog food complementary food is mainly prepared from the following raw materials in parts by mass:

5000 portions of milk, 1 to 10 portions of leavening agent, 25 to 250 portions of sweetening agent and 0.5 to 5 portions of functional additive.

The dog food complementary food is obtained by mixing milk, a leavening agent, a sweetening agent and a functional additive according to an optimal adaptive proportion. The dog food complementary food not only contains no additive in selected raw materials, but also contains rich nutrient elements, vitamins, amino acids and the like in various raw materials, can enhance the physique and prolong the service life, is suitable for long-term eating, and has no side effect.

Preferably, the dog food complementary food is mainly prepared from the following raw materials in parts by mass:

1000 portions of milk and 3500 portions, 2 to 7 portions of leavening agent, 50 to 180 portions of sweetening agent and 1 to 3.5 portions of functional additive.

Preferably, the dog food complementary food is mainly prepared from the following raw materials in parts by mass:

2000 parts of milk, 4 parts of leavening agent, 100 parts of sweetener and 2 parts of functional additive.

Preferably, the milk comprises one or more of pasteurized milk, normal temperature milk, reconstituted milk, sterilized milk, fresh milk, and buffalo milk;

preferably, the milk comprises pasteurized milk.

The milk is rich in mineral substances, calcium, phosphorus, iron, zinc, copper, manganese and molybdenum. The main chemical components in the common milk comprise 87.5% of water, 3.5-4.2% of fat, 2.8-3.4% of protein, 4.6-4.8% of lactose and 0.7% of inorganic salt.

The pasteurized milk is sterilized by a pasteurization method, and needs to be refrigerated at 4-10 ℃ in the whole process, so that the nutritional ingredients in the milk can be retained to the maximum extent.

Preferably, the leavening agent comprises one or more of streptococcus thermophilus, lactobacillus bulgaricus, lactobacillus acidophilus, lactobacillus buchneri and bifidobacterium lactis.

Starter culture refers to cultures of bacteria and other microorganisms used in the production of yogurt, cream, cheese and other fermented products.

Streptococcus thermophilus and Lactobacillus buchneri are both essential materials for making yoghurt. Streptococcus thermophilus is a beta-galactosidase producing bacterium that aids in the digestion of lactose. The degree of inhibition of enteropathogenic bacteria by streptococcus thermophilus is measured as the percentage of the diameter of the colonies formed on the medium by the pathogenic bacteria when they are co-cultured in vitro with these pathogenic bacteria. If the colony diameter of a pathogen decreases by 90% due to the inhibition of the probiotic, the probiotic completely inhibits the growth of the pathogen. The streptococcus thermophilus can reduce the colony diameter of clostridium difficile, salmonella typhimurium and escherichia coli by about 30 percent; can reduce the colony diameter of staphylococcus aureus, listeria monocytogenes and clostridium perfringens by about 20 percent. Streptococcus thermophilus is a potential beneficial bacterium, and experiments prove that the streptococcus thermophilus has a health effect, transport activity and certain gastrointestinal tract adhesion.

Lactobacillus bulgaricus, one of lactic acid products, is facultative anaerobic and does not develop well in demanding environments. Firstly, the lactose can be fermented, galactose and glucose generated by fermentation can be easily absorbed, and the galactose and the glucose can also promote the development of brain and nerves, promote the emptying of gastric contents, reduce the hypersecretion of gastric acid, improve the utilization rate of calcium, phosphorus and iron and inhibit harmful bacteria in intestinal tracts. Secondly, it can decompose milk protein into peptide and amino acid, which is more beneficial to digestion and absorption, and can improve the utilization rate of protein. In addition, the lactobacillus has certain anti-inflammatory effect by improving intestinal flora, inhibiting carcinogen generation, reducing content of indigo substrate and phenol in intestine, activating immunologic function, and inhibiting cancer cell proliferation.

Lactobacillus acidophilus has antagonistic effect on pathogenic microorganisms, and can regulate intestinal flora balance and inhibit proliferation of intestinal undesirable microorganisms. The lactobacillus acidophilus can secrete antibiotic substances and has antagonistic effect on intestinal pathogenic bacteria. Lactobacillus acidophilus is not only in the stomach, but it is also the main probiotic in the human small intestine. The health of the intestinal tract is not only reflected in good digestion and absorption, normal stool and difficult infection of intestinal tract diseases; for the whole body, sufficient and viable probiotics reduce the generation of vivotoxin and relieve the detoxifying burden of the liver by inhibiting various harmful bacteria. Can promote the absorption of iron and vitamin D, generate vitamin K and vitamin B, reduce the absorption of cholesterol, and reduce the harm of radiation to human body.

Bifidobacterium lactis is abundant in intestinal tract in vivo, and has effects of nourishing, immunizing, resisting infection, resisting allergy, resisting tumor, regulating intestinal function and improving nutrition. The bifidobacterium lactis has the functions of maintaining the normal bacterial flora balance of the intestinal tract, inhibiting the growth of pathogenic bacteria, preventing constipation, diarrhea, gastrointestinal disturbance and the like; synthesizing vitamins and amino acids in intestinal tract and improving the absorption of calcium ions by organism; reducing blood cholesterol levels and preventing hypertension; the lactose resistance of the dairy product is improved, and the digestibility is improved; enhancing immunity, preventing antibiotic side effect, resisting aging, and prolonging life; enhancing nonspecific and specific immune response of the body; control of endotoxemia; improving the tolerance of the host to radioactivity.

Preferably, the sweetener includes any one of white sugar and sodium cyclamate.

White sugar has antibacterial and antiseptic effects.

Sodium cyclamate, the chemical name of which is sodium cyclamate, is a commonly used additive in food production. The sweetener is a common sweetener, and the sweetness of the sweetener is 30-40 times that of the cane sugar.

Preferably, the functional additive comprises one or more of shark chondroitin, bovine colostrum powder, bovine bone marrow powder, taurine, lecithin, zinc gluconate, casein phosphopeptide and vitamins.

Shark chondroitin, which is an acidic mucopolysaccharide substance extracted from shark cartilage tissue, and is white or off-white powder; no odor; it has hygroscopicity. The water solution of the product is viscous, easily soluble in water, and insoluble in ethanol, acetone, etc. It can activate antibody production in vivo, activate lymphomacrophage, enhance immunity, and delay aging; reducing joint inflammation and relieving pain; activating connective tissues and cells of a human body, maintaining and repairing cartilage tissues and preventing articular cartilage degradation; supplementing calcium, preventing osteoporosis, and effectively relieving lumbago, skelalgia, arthritis, scapulohumeral periarthritis, etc. of middle aged and senior people; maintaining corneal transparency, maintaining normal functions of crystal and cornea, and improving cataract, presbyopia and visual disturbance.

The bovine colostrum powder contains more than 7 growth factors, immunoglobulin, bioactive peptide binding protein, vitamins and functional additives required by human body, thereby endowing the bovine colostrum with a series of health care functions. A large number of animal and human body function experiments prove that the oral bovine colostrums can improve the system immunity, regulate the intestinal flora, promote the growth and development of gastrointestinal tracts or the healing of intestinal tract tissue wounds, delay aging, promote the growth and development and the like.

The bone marrow of bovine bone marrow powder is the essence of bone and also the hematopoietic matrix. Contains a large amount of proteins, such as: scales, phosphoproteins, amino acids, vitamin A, vitamin B1, vitamin B2, vitamin B6, vitamin D, bone glue, chondroitin and the like, and abundant minerals. Yak bone marrow is the best product for supplementing and adding bone marrow, and concentrated, natural and high-purity bioactive powder with specific ratio is extracted from plants and fresh milk, so that various required essential amino acids can be provided, and the health is fully maintained, and the body functions are promoted and improved.

Taurine, an endogenous amino acid, which can promote the absorption of iron by the intestinal tract and also can increase the stability of the erythrocyte membrane; is also a growth promoting factor of bifidobacteria in human intestinal tracts, and optimizes the structure of the bacterial flora in the intestinal tracts; has antioxidant and antiaging effects; can promote acute hepatitis to recover; the carbon tetrachloride poisoning can be protected; has effects in improving immunity, maintaining cardiac function, and normalizing blood circulation.

Lecithin can supplement nutrition to cranial nerves in time, and is beneficial to relieving fatigue and nervous tension. Mainly contains DHA, selenium, various vitamins, amino acids and the like.

Zinc gluconate has effects of promoting growth and development, improving taste, and treating recurrent oral ulcer and skin acne.

The casein phosphopeptide has the function of promoting the absorption and utilization of divalent mineral nutrients such as calcium, iron, zinc and the like by small intestine, bone and tooth enamel.

A preparation method of dog food complementary food comprises the steps of selecting milk, a leavening agent, a sweetening agent and a functional additive according to corresponding proportions, mixing, fermenting, cooling and passivating to obtain a finished product.

The preparation method of the dog food complementary food is simple and convenient in preparation process, less in required equipment, less in labor power and environment-friendly.

Preferably, the temperature during fermentation is 30-42 ℃, preferably 35-41 ℃, and further preferably 40 ℃.

Preferably, the fermentation time is 5 to 10 hours, preferably 6 to 8 hours, and more preferably 7 hours.

The preparation method of the dog food complementary food provided by the invention adopts a fermentation process and provides the fermentation time and temperature, so that the maximum use efficiency is achieved by utilizing the minimum energy consumption and the shortest preparation process in the limited time, and the high nutrition and effectiveness of the dog food complementary food are ensured.

The invention has the beneficial effects that:

the invention provides dog food complementary food which is obtained by mixing milk, a leavening agent, a sweetening agent and a functional additive according to an optimal adaptive proportion. The dog food complementary food not only contains no additive in selected raw materials, but also contains rich nutrient elements, vitamins, amino acids and the like in various raw materials, can enhance the physique and prolong the service life, is suitable for long-term eating, and has no side effect. The preparation method of the dog food complementary food is simple and convenient in preparation process, less in required equipment and labor force, economical and environment-friendly.

Detailed Description

The present invention is further illustrated below with reference to specific examples. It will be appreciated by those skilled in the art that the following examples, which are set forth to illustrate the present invention, are intended to be part of the present invention, but not to be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples were carried out under the conventional conditions, unless otherwise specified. The reagents used are all conventional products which are commercially available.