阅读说明：本技术 一种富含维生素与蛋白质的松茸纤维及其制备方法 (Tricholoma matsutake fiber rich in vitamins and proteins and preparation method thereof ) 是由 刘翔鸥 于 2020-07-01 设计创作，主要内容包括：本发明涉及一种纤维及其制备方法技术,尤其是一种富含维生素与蛋白质的松茸纤维及其制备方法。本发明提供了一种富含维生素与蛋白质的松茸纤维,原料包括,按重量份计,超细松茸粉浆液22-38份、纺丝原液62-78份。所述超细松茸粉浆液的原料包括：松茸粉、分散剂水溶液、分子筛,所述松茸粉、分散剂水溶液、分子筛的重量比为(65-80):(12-20)：(8-20)。将所述纺丝原液和超细松茸粉浆液搅拌混合,搅拌时间为60分钟,然后按照湿法纺丝工艺制得一种富含维生素与蛋白质的松茸纤维。本发明制备的富含维生素与蛋白质的松茸纤维中含有松茸的活性组分、维生素和蛋白质,这些活性组分、维生素和蛋白质通过人的皮肤渗透到人的机体内,可以起到提高免疫力、抗衰老、养颜美白的作用。(The invention relates to a fiber and a preparation method technology thereof, in particular to a tricholoma matsutake fiber rich in vitamins and proteins and a preparation method thereof. The invention provides tricholoma matsutake fiber rich in vitamins and proteins, which comprises the following raw materials, by weight, 22-38 parts of superfine tricholoma matsutake powder slurry and 62-78 parts of spinning stock solution. The superfine matsutake powder slurry comprises the following raw materials: the weight ratio of the pine mushroom powder to the dispersant aqueous solution to the molecular sieve is (65-80) to (12-20): (8-20). And stirring and mixing the spinning stock solution and the superfine tricholoma matsutake powder slurry for 60 minutes, and then preparing the tricholoma matsutake fiber rich in vitamins and proteins according to a wet spinning process. The tricholoma matsutake fiber rich in vitamins and proteins prepared by the invention contains active components, vitamins and proteins of the tricholoma matsutake, and the active components, the vitamins and the proteins permeate into the human body through the skin of a human body, so that the tricholoma matsutake fiber has the effects of improving immunity, resisting aging, beautifying and whitening.)

1. A tricholoma matsutake fiber rich in vitamins and proteins is characterized in that raw materials comprise superfine tricholoma matsutake powder slurry and spinning solution.

2. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 1, wherein the raw materials comprise, by weight, 22-38 parts of ultrafine tricholoma matsutake powder slurry and 62-78 parts of spinning dope.

3. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 1 or 2, wherein the raw materials of the ultra-fine tricholoma matsutake powder slurry comprise: pine pollen, dispersant water solution and molecular sieve.

4. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 3, wherein the weight ratio of the tricholoma matsutake powder, the aqueous dispersant solution and the molecular sieve is (65-80) to (12-20): (8-20).

5. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 4, wherein the average particle size of the tricholoma matsutake powder is 15-30 nm.

6. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 4, wherein the concentration of the aqueous dispersing agent solution is 2-6 g/L; the aqueous solution of the dispersing agent is one or two of maleic anhydride copolymer aqueous solution, polyacrylic acid derivative aqueous solution, polycarboxylate aqueous solution, polyvinylpyrrolidone aqueous solution, polyether derivative aqueous solution and polyethylene glycol aqueous solution; the molecular sieve is selected from one of SBA-15 molecular sieve, H beta-molecular sieve, ZSM-5 molecular sieve, MCM-41 molecular sieve, Y-type molecular sieve and SBA-3 molecular sieve.

7. The tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 6, wherein said aqueous dispersing agent solution is selected from the group consisting of aqueous polyethylene glycol solution; the molecular sieve is selected from ZSM-5 molecular sieves.

8. The method for preparing tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 4, wherein the preparation process of the superfine tricholoma matsutake powder slurry comprises the following steps: adding the pine mushroom powder, the dispersant water solution and the molecular sieve into a high-pressure digestion tank, introducing inert gas for 30-40 minutes, reacting for 4-6 hours at 60-78 ℃, and then cooling to room temperature to obtain the superfine pine mushroom powder slurry.

9. The method for preparing tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 8, wherein the inert gas is selected from helium, neon and argon.

10. The method for preparing tricholoma matsutake fiber rich in vitamins and proteins as claimed in claim 8, wherein the method for preparing tricholoma matsutake fiber rich in vitamins and proteins comprises the following steps: and stirring and mixing the spinning stock solution and the superfine tricholoma matsutake powder slurry for 60 minutes to obtain mixed spinning solution, and then preparing the tricholoma matsutake fiber rich in vitamins and proteins according to a wet spinning process.

Technical Field

The invention relates to a fiber and a preparation method technology thereof, in particular to a tricholoma matsutake fiber rich in vitamins and proteins and a preparation method thereof.

Background

The tricholoma matsutake is the first of four broad-name fungi, is a pure natural rare and rare edible fungi, contains 18 amino acids, 14 trace elements necessary for human bodies, 49 active nutrient substances, 5 unsaturated fatty acids, 8 vitamins, 2 glycoproteins, abundant dietary fibers and a plurality of active enzymes, and also contains 3 precious active substances, namely double-chain tricholoma matsutake polysaccharides, tricholoma matsutake polypeptides and tricholoma matsutake alcohol which is a unique anti-cancer substance all over the world, so that the tricholoma matsutake has high nutritional value and medicinal value, and is widely used for developing medicines, health care products and cosmetics. The matsutake mushroom is mainly used for extracting and utilizing dietary fibers in health care products, and is used for extracting and utilizing polysaccharide components in cosmetics.

In recent years, with the continuous improvement of living standard of people, after the basic requirement of 'full and warm wearing' of people is met, people pay more attention to healthy life, and in the aspect of wearing, people pay more attention to the comfort and functionality of textiles, so that textiles with various health care and medical functions are successively released on the market. The modal fiber is popular in the textile industry due to good softness and excellent hygroscopicity, but the activity of the fabric is poor, so the disadvantage that the activity of the fabric is poor by mixing and spinning modal and combed cotton is overcome, the function of the fiber is improved by blending some polyester chips or functional materials with the modal fiber, and the function of the fiber is improved by adding some products with health care function in the spinning process of viscose fiber.

Some effective components in the tricholoma matsutake are extracted and utilized to be applied to research and development of medicines, health care products and cosmetics, so that other components of the tricholoma matsutake are not utilized, and waste is caused. At present, no one has applied the tricholoma matsutake to the textile, because the tricholoma matsutake is taken as a functional material to be combined with the fiber, the bonding force is not good, and the tricholoma matsutake is easy to fall off.

Disclosure of Invention

In order to solve the above technical problems, the first aspect of the present invention provides a pine mushroom fiber rich in vitamins and proteins, the raw materials include ultra-fine pine mushroom powder slurry and spinning dope.

As a preferable technical scheme of the invention, the tricholoma matsutake fiber raw material rich in vitamins and proteins comprises, by weight, 22-38 parts of superfine tricholoma matsutake powder slurry and 62-78 parts of spinning solution.

As a preferred technical scheme of the invention, the superfine matsutake powder slurry comprises the following raw materials: pine pollen, dispersant water solution and molecular sieve.

As a preferable technical scheme of the invention, the weight ratio of the pine antler powder, the dispersant aqueous solution and the molecular sieve is (65-80) to (12-20): (8-20).

As a preferable technical scheme of the invention, the average particle size of the matsutake powder is 15-30 nm.

As a preferable technical scheme, the concentration of the aqueous solution of the dispersing agent is 2-6 g/L; the dispersant aqueous solution is one or two of maleic anhydride copolymer aqueous solution, polyacrylic acid derivative aqueous solution, polycarboxylate aqueous solution, polyvinyl pyrrolidone aqueous solution, polyether derivative aqueous solution and polyethylene glycol aqueous solution; the molecular sieve is selected from one of SBA-15 molecular sieve, H beta-molecular sieve, ZSM-5 molecular sieve, MCM-41 molecular sieve, Y-type molecular sieve and SBA-3 molecular sieve.

As a preferred technical solution of the present invention, the aqueous solution of the dispersant is selected from an aqueous solution of polyethylene glycol; the molecular sieve is selected from ZSM-5 molecular sieves.

The second aspect of the invention provides a preparation method of the tricholoma matsutake fiber rich in vitamins and proteins, and the preparation process of the superfine tricholoma matsutake powder slurry comprises the following steps: adding the pine mushroom powder, the dispersant water solution and the molecular sieve into a high-pressure digestion tank, introducing inert gas for 30-40 minutes, reacting for 4-6 hours at 60-78 ℃, and then cooling to room temperature to obtain the superfine pine mushroom powder slurry.

In a preferred embodiment of the present invention, the inert gas is selected from helium, neon, and argon.

In a preferred embodiment of the present invention, the preparation method of the tricholoma matsutake fiber rich in vitamins and proteins comprises: and stirring and mixing the spinning stock solution and the superfine tricholoma matsutake powder slurry for 60 minutes to obtain mixed spinning solution, and then preparing the tricholoma matsutake fiber rich in vitamins and proteins according to a wet spinning process.

Has the advantages that:

1. the fiber contains active components of tricholoma matsutake, vitamins and proteins, and the active components, the vitamins and the proteins permeate into human bodies through human skins, so that the effects of improving immunity, resisting aging, beautifying and whitening can be achieved;

ZSM-5 molecular sieve can make the active component of tricholoma matsutake firmly adhere to the fiber;

3. the strength of the fiber can be enhanced by adding a certain content of ZSM-5 molecular sieve;

the surface of the ZSM-5 molecular sieve contains hydroxyl which can be combined with the tricholoma matsutake and can also be effectively combined with the spinning solution;

the synergistic effect of ZSM-5 molecular sieve and polyglycol water solution is favorable to the dispersion of molecular sieve and tricholoma matsutake in fiber and to raise the strength of the fiber.

Detailed Description

According to a first aspect of the invention, the tricholoma matsutake fiber rich in vitamins and proteins is prepared from superfine tricholoma matsutake powder slurry and spinning stock solution.

Preferably, the tricholoma matsutake fiber raw material rich in vitamins and proteins comprises, by weight, 22-38 parts of superfine tricholoma matsutake powder slurry and 62-78 parts of spinning stock solution.

The spinning solution is prepared by the following process:

(1) dissolving 1kg cotton pulp in 4.5L sodium hydroxide water solution (concentration of sodium hydroxide water solution is 20g/L), adding 10g adjuvant HB-388, soaking for 4 hr, and aging at 10-15 deg.C for 4 hr;

(2) adding 50mL of carbon disulfide into the cotton pulp cellulose treated in the step (1), reacting for 4 hours at 50 ℃, then adding 20L of sodium hydroxide aqueous solution with the concentration of 60g/L to dissolve the cotton pulp cellulose after the carbon disulfide treatment reaction, and finally defoaming and ripening to obtain spinning solution.

The cotton pulp is purchased from Changzhou Fengrun specialty fibers Co.

The auxiliary HB-388 was purchased from Shenyang Haobo industries, Ltd.

The superfine matsutake powder slurry comprises the following raw materials: pine pollen, dispersant water solution and molecular sieve.

Preferably, the weight ratio of the pine antler powder, the dispersant aqueous solution and the molecular sieve is (65-80) to (12-20): (8-20).

The average particle size of the pine pollen is 15-30 nm.

The Tricholoma matsutake powder is available from Taobao, Jingdong, etc., and is subjected to micronization in micronizer to obtain powder with average particle diameter of 15-30 nm.

The concentration of the aqueous solution of the dispersing agent is 2-6 g/L; the dispersant aqueous solution is one or two of maleic anhydride copolymer aqueous solution, polyacrylic acid derivative aqueous solution, polycarboxylate aqueous solution, polyvinyl pyrrolidone aqueous solution, polyether derivative aqueous solution and polyethylene glycol aqueous solution; the molecular sieve is selected from one of SBA-15 molecular sieve, H beta-molecular sieve, ZSM-5 molecular sieve, MCM-41 molecular sieve, Y-type molecular sieve and SBA-3 molecular sieve.

Preferably, the aqueous dispersant solution is selected from aqueous polyethylene glycol solutions; the molecular sieve is selected from ZSM-5 molecular sieves.

More preferably, the number average molecular weight of the polyethylene glycol in the aqueous polyethylene glycol solution is 200-400;

the ZSM-5 molecular sieve is purchased from Shandong Dengzhuo chemical Co., Ltd, and has a cargo number DZ-11.

The second aspect of the invention provides a preparation method of the tricholoma matsutake fiber rich in vitamins and proteins, and the preparation process of the superfine tricholoma matsutake powder slurry comprises the following steps: adding the pine mushroom powder, the dispersant water solution and the molecular sieve into a high-pressure digestion tank, introducing inert gas for 30-40 minutes, reacting for 4-6 hours at 60-78 ℃, and then cooling to room temperature to obtain the superfine pine mushroom powder slurry.

The inert gas is selected from helium, neon and argon.

The preparation method of the tricholoma matsutake fiber rich in vitamins and proteins comprises the following steps: and stirring and mixing the spinning stock solution and the superfine tricholoma matsutake powder slurry for 60 minutes to obtain mixed spinning solution, and then preparing the tricholoma matsutake fiber rich in vitamins and proteins according to a wet spinning process.

The wet spinning process is a conventional wet spinning process and comprises the following specific steps: adding the mixed spinning solution into an injector of a wet spinning machine, controlling the spinning speed to be 1mL/h by using a flow pump, spinning the spinning solution into distilled water at 65 ℃ under the conditions of 0.2MPa pressure and 120 ℃, naturally solidifying for 30s, and finally washing, oiling and drying to obtain the tricholoma matsutake fiber rich in vitamins and proteins.

In addition, all starting materials are commercially available if not otherwise stated.

The ZSM-5 molecular sieve contains a pore channel system formed by ten-membered rings, a basic structural unit consists of eight five-membered rings, the framework structure of the ZSM-5 molecular sieve is stable, the ZSM-5 molecular sieve has high specific surface area and high thermal stability, and the structure of the ZSM-5 molecular sieve enables the ZSM-5 molecular sieve to show great adsorption capacity. When preparing the superfine pine mushroom powder slurry, the ZSM-5 molecular sieve can completely adsorb the pine mushroom powder into or on the pore canal, and the adsorbed pine mushroom powder basically does not fall off due to the stable framework structure and the high specific surface area, so that the prepared fiber has the active components of the pine mushroom and the active components can be firmly attached to the fiber; the surface of the ZSM-5 molecular sieve is provided with hydroxyl combined with framework aluminum, while the raw material cotton pulp of the spinning solution mainly comprises cellulose, and the hydroxyl on the surface of the ZSM-5 molecular sieve can be bonded with the cellulose, so that the superfine tricholoma matsutake powder slurry can be better mixed with the spinning solution; the added polyethylene glycol aqueous solution dispersant enables the molecular sieve to be better dispersed in the superfine pine antler powder slurry; the polyethylene glycol aqueous solution dispersant, the ZSM-5 molecular sieve and the spinning raw material all contain hydroxyl groups, so that a structure similar to a net can be formed when the superfine pine antler powder slurry is mixed with the spinning solution, and the mechanical property of the prepared fiber is improved. The applicant found that: the ZSM-5 molecular sieve with proper weight is added when the superfine pine antler powder slurry is prepared, so that the mechanical property of the prepared fiber can be improved, and the spinnability of the fiber is also influenced; the interaction of the ZSM-5 molecular sieve and the aqueous solution of polyethylene glycol can increase the mechanical property of the prepared fiber.

Several specific examples of the present invention are given below, but the present invention is not limited by the examples: