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Application of sericin hydrolysate as protein bar anti-hardening agent, product and method

A technology of sericin and hydrolyzate, which is applied in the field of protein bar products containing sericin hydrolyzate, can solve the problems such as the research is in the ascendant and no protein bar products have been found, so as to enrich the variety, prevent and treat intestinal diseases, and improve functional effect

Pending Publication Date: 2022-04-29
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on sericin is mostly carried out in the fields of medical materials and cosmetics, and the application of sericin in the food industry is still in its infancy, and related research is in the ascendant
However, there is no relevant report on the use of sericin hydrolyzate as a raw material to make protein bars

Method used

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  • Application of sericin hydrolysate as protein bar anti-hardening agent, product and method
  • Application of sericin hydrolysate as protein bar anti-hardening agent, product and method
  • Application of sericin hydrolysate as protein bar anti-hardening agent, product and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1. Protein bar system with whey protein as the main raw material

[0044] In the protein bar containing sericin protein hydrolyzate in this embodiment, the protein powder raw material is whey protein, and its raw material includes whey protein isolate 42-49%, sericin protein hydrolyzate 1-8%, Glycerin 12%, sorbitol 23%, soybean lecithin 0.5%, water 14.5%.

[0045] Among them, you can choose pectin, gelatin and other humectants to replace glycerin, you can choose maltitol, erythritol and other sweeteners to replace sorbitol, and you can choose palm oil, coconut oil, butter and other lipids to replace soybean lecithin.

[0046] In this embodiment, the protein bar preparation method containing sericin hydrolyzate is specifically:

[0047] According to the ratio of raw materials mentioned above, glycerin, sericin protein hydrolyzate and sorbitol are firstly dissolved in water, then soybean lecithin and whey protein isolate powder are added and fully mixed to obtain...

Embodiment 2

[0056] Embodiment 2, protein bar system with sodium caseinate as main raw material

[0057] In the protein bar containing sericin protein hydrolyzate in this embodiment, the protein powder raw material is sodium caseinate, and its raw material includes by weight percentage: sodium caseinate 42-49%, sericin protein hydrolyzate 1-8%, Glycerin 12%, sorbitol 23%, soybean lecithin 0.5%, water 14.5%.

[0058] Among them, you can choose pectin, gelatin and other humectants to replace glycerin, you can choose maltitol, erythritol and other sweeteners to replace sorbitol, and you can choose palm oil, coconut oil, butter and other lipids to replace soybean lecithin.

[0059] The preparation method of the protein bar containing sericin protein hydrolyzate in this example is the same as Example 1.

[0060] The anti-hardening protein bar containing sericin hydrolyzate prepared by the method of this embodiment has complete shape, good elasticity, moderate softness and uniform color. At 0h...

Embodiment 3

[0066] Embodiment 3. A protein bar system using soybean protein isolate as the main raw material.

[0067] The protein bar containing sericin protein hydrolyzate of the present embodiment, its protein powder raw material is soybean protein isolate, and its raw material comprises by weight percentage: soybean protein isolate 42-49%, sericin protein hydrolyzate 1-8%, glycerin 12% %, sorbitol 23%, soybean lecithin 0.5%, water 14.5%.

[0068] Among them, you can choose pectin, gelatin and other humectants to replace glycerin, you can choose maltitol, erythritol and other sweeteners to replace sorbitol, and you can choose palm oil, coconut oil, butter and other lipids to replace soybean lecithin.

[0069] The preparation method of the protein bar containing sericin protein hydrolyzate in this example is the same as Example 1.

[0070] The protein bar containing sericin hydrolyzate prepared by the method of this embodiment has complete shape, good elasticity, moderate softness and ...

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Abstract

The invention discloses an application of sericin hydrolysate as a protein bar anti-hardening agent, a product and a method, and belongs to the technical field of food additives, hydrophilicity and oxidation resistance of the sericin hydrolysate are utilized, phase separation of a protein bar product is slowed down, generation of disulfide bonds is reduced, the stability of a matrix is maintained, and the protein bar anti-hardening agent is prepared. The protein bar is prepared from the following components in percentage by weight: 42 to 49 percent of protein powder, 1 to 8 percent of sericin hydrolysate, 10 to 15 percent of a water-soluble humectant, 5 to 23 percent of a sweetening agent, 0.5 to 1 percent of shortening and the balance of water. The prepared protein bar product not only is good in taste, high in nutritional value and stable in character, but also can play a better role in relieving hardening no matter in cold storage, freezing at 0 DEG C or normal-temperature storage.

Description

technical field [0001] The invention relates to the technical field of food additives, in particular to the application of a sericin hydrolyzate as an anti-hardening agent for protein bars, and also relates to a protein bar product containing the sericin hydrolyzate and a preparation method of the product. Background technique [0002] High-protein nutrition bar (protein bar) is a kind of food with protein content as high as 15-70%. The production and processing of protein bars usually includes: raw material mixing, rolling, shaping, cutting, packaging and other steps, and some products may also be coated. Protein bars have extremely high nutritional value, and usually have the advantages of room temperature storage, long shelf life, and convenient consumption. Therefore, they are widely used in military, aerospace and other special food fields. In recent years, with the improvement of people's quality of life and the rapid expansion of the sports and fitness market, protei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L29/00A23L33/18A23L33/19A23L33/185
CPCA23L29/045A23L33/18A23L33/19A23L33/185A23V2002/00A23V2250/55
Inventor 魏兆军诸鸿韬章建国胡飞
Owner HEFEI UNIV OF TECH
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