A kind of straw compound enzyme liquid and its application in skin care and cosmetics

Abstract

The invention discloses straw compound enzyme liquid and application thereof to skin care and cosmetics. The straw compound enzyme liquid is a multi-enzyme system, wherein straw is used as the raw material and subjected to fermentation, ultrasonic hydrolysis, centrifugal separation and the like to prepare the straw compound enzyme liquid. The straw compound enzyme liquid has the advantages of high catalytic activity, high catalytic efficiency and a good catalytic effect. The straw compound enzyme liquid can also be further refined into a refined compound enzyme. The straw compound enzyme liquid or the refined compound enzyme can be directly used for daily cleaning of the skin or care of the skin suffering from edema, scalds, chapping, prickly heat, eczema and other symptoms or can be added into daily skin cleaning supplies, skin care agents and cosmetics. The side product grass pureed produced in the preparation process can be used as a mask material, and grass residues can be mixed with organic fertilizer and used for preparing a plant seedling growing matrix. The pH of the straw compound enzyme liquid is between 7 and 7.5, the weight is between 0.95 and 0.98, the straw compound enzyme liquid is brown in color with the smell of rosin and sandalwood, the preparation method is simple, the preparation process is environmentally friendly without pollution, and cost is low.

Description

technical field

[0001] The invention relates to a natural plant extract and its application, in particular to a straw compound enzyme solution and its application in skin care and cosmetics. Background technique

[0002] Rice is a grass plant and is an important class of cereal crops. In addition to providing rice as food, its processed products such as rice straw, rice root, and rice bran also have other different uses.

[0003] After the paddy is removed from rice, it is straw. The main chemical components of rice straw are cellulose, hemicellulose, lignin, and ash. According to relevant chemical analysis, it is found that the ash content in rice straw is about 10~17%, the content of pentosaccharide is about 18~23%, and the content of lignin is about 8~ 15%, and the cellulose content is about 25~42%. In my country, rice straw is mainly produced in Jiangsu, Zhejiang, Hebei, Anhui, Liaoning and other provinces. The main utilization methods of straw are currently used for ...

Examples

Embodiment 1

[0059] Embodiment 1 adopts the following steps to prepare composite enzyme liquid:

[0060] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0061] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 12 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 70%;

[0062] (3) Mix Bacillus subtilis in an amount of 6% of the mass of the wet forage with the wet forage evenly, place it in a mixing container, compact it, and seal it with a plastic film; then put the whole mixing container in a constant temperature water bath, and ultrasonicate at 30kHz Treat for 20 minutes, then carry out the hydrolysis reaction for 48 hours to obtain the wet forage after hydrolysis; during the hydrolysis process, control the temperature of the wet f...

Embodiment 2

[0065] Embodiment 2 adopts the following steps to prepare composite enzyme liquid:

[0066] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0067] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 10 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 65%;

[0068] (3) Mix the Bacillus subtilis with the wet forage in an amount of 5% of the mass of the wet forage evenly, place it in a mixing container, compact it, and seal it with a plastic film; then put the whole mixing container in a constant temperature water bath, and perform ultrasonic treatment at 40kHz After 30 minutes, carry out the hydrolysis reaction for 40 hours to obtain the hydrolyzed wet forage; during the hydrolysis process, control the temperature of the w...

Embodiment 3

[0071] Embodiment 3 adopts the following steps to prepare composite enzyme liquid:

[0072] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0073] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 24 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 72%;

[0074] (3) Mix Bacillus subtilis with wet forage in an amount of 8% of the mass of wet forage evenly, place in a mixing container, compact, cover and seal; then put the whole mixing container into a constant temperature water bath, first ultrasonically treat at 30kHz 10 minutes, carry out hydrolysis reaction for 20 hours, then ultrasonic treatment at 40kHz for 5 minutes, and then carry out hydrolysis reaction for 40 hours to obtain wet forage after hydrolysis; during ...

technical field

[0001] The invention relates to a natural plant extract and its application, in particular to a straw compound enzyme solution and its application in skin care and cosmetics. Background technique

[0002] Rice is a grass plant and is an important class of cereal crops. In addition to providing rice as food, its processed products such as rice straw, rice root, and rice bran also have other different uses.

[0003] After the paddy is removed from rice, it is straw. The main chemical components of rice straw are cellulose, hemicellulose, lignin, and ash. According to relevant chemical analysis, it is found that the ash content in rice straw is about 10~17%, the content of pentosaccharide is about 18~23%, and the content of lignin is about 8~ 15%, and the cellulose content is about 25~42%. In my country, rice straw is mainly produced in Jiangsu, Zhejiang, Hebei, Anhui, Liaoning and other provinces. The main utilization methods of straw are currently used for ...

Examples

Embodiment 1

[0059] Embodiment 1 adopts the following steps to prepare composite enzyme liquid:

[0060] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0061] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 12 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 70%;

[0062] (3) Mix Bacillus subtilis in an amount of 6% of the mass of the wet forage with the wet forage evenly, place it in a mixing container, compact it, and seal it with a plastic film; then put the whole mixing container in a constant temperature water bath, and ultrasonicate at 30kHz Treat for 20 minutes, then carry out the hydrolysis reaction for 48 hours to obtain the wet forage after hydrolysis; during the hydrolysis process, control the temperature of the wet f...

Embodiment 2

[0065] Embodiment 2 adopts the following steps to prepare composite enzyme liquid:

[0066] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0067] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 10 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 65%;

[0068] (3) Mix the Bacillus subtilis with the wet forage in an amount of 5% of the mass of the wet forage evenly, place it in a mixing container, compact it, and seal it with a plastic film; then put the whole mixing container in a constant temperature water bath, and perform ultrasonic treatment at 40kHz After 30 minutes, carry out the hydrolysis reaction for 40 hours to obtain the hydrolyzed wet forage; during the hydrolysis process, control the temperature of the w...

Embodiment 3

[0071] Embodiment 3 adopts the following steps to prepare composite enzyme liquid:

[0072] (1) Select the fresh straw harvested in the current season, remove impurities, and dry it in the outdoor sun for 2-3 days, then wash it with water, drain the water, and crush it into 10-15mm pieces of grass;

[0073] (2) Soak the crushed forage in a calcium carbonate solution with a pH of 9~10 for 24 hours, remove it, drain off the excess solution, and obtain wet forage, and control the humidity of the wet forage at 72%;

[0074] (3) Mix Bacillus subtilis with wet forage in an amount of 8% of the mass of wet forage evenly, place in a mixing container, compact, cover and seal; then put the whole mixing container into a constant temperature water bath, first ultrasonically treat at 30kHz 10 minutes, carry out hydrolysis reaction for 20 hours, then ultrasonic treatment at 40kHz for 5 minutes, and then carry out hydrolysis reaction for 40 hours to obtain wet forage after hydrolysis; during ...