Adult healthcare compound protein powder containing tea seed protein and preparation method thereof

A compound protein powder and tea seed protein technology, which is applied in the field of scientific formulation and preparation of tea seed compound protein powder, can solve the problems of rational design and manufacture of essential amino acids, single raw materials, etc., and achieve increased metabolic burden, reasonable composition ratio, and improved The effect of nutritional status on the body

Inactive Publication Date: 2017-06-09
CHANGSHA HAORUI BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing protein powder products have single raw materials, and are not reasonably designed and manufactured according to the differences in the demand for various essential amino acids for people of different ages. Therefore, they all have certain deficiencies or defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The defatted tea seed cake is crushed and passed through an 80-mesh sieve, dried at 60°C until the moisture content is less than 5%, and stored for later use. Weigh a certain amount of tea seed powder, mix the tea seed powder with distilled water at a material-to-liquid ratio of 1:20, adjust the pH to 10 with 1mol / L sodium hydroxide solution, stir and extract at 45°C for 80 minutes, and cool to room temperature Afterwards, set the rotation speed to 4500r / min for centrifugation for 15min, and take the supernatant for later use. Transfer the supernatant to another container, and adjust the pH to 4.5 with 1mol / L hydrochloric acid solution for acid precipitation for 20 minutes, then set the speed at 3900r / min for centrifugation for 15 minutes, discard the supernatant, and collect the protein precipitate for later use. Rinse the protein precipitate with deionized water, adjust the pH value of the washed protein to neutral with 0.5mol / L sodium hydroxide solution, dialyze with...

Embodiment 2

[0022] The defatted tea seed cake is crushed and passed through an 80-mesh sieve, dried at 60°C until the moisture content is less than 5%, and stored for later use. Weigh a certain amount of tea seed powder, mix the tea seed powder with distilled water at a material-to-liquid ratio of 1:30, adjust the pH to 9 with 1mol / L sodium hydroxide solution, stir and extract at 50°C for 70 minutes, and cool to room temperature Afterwards, set the rotation speed to 4500r / min for centrifugation for 15min, and take the supernatant for later use. Transfer the supernatant to another container, and adjust the pH to 4.5 with 1mol / L hydrochloric acid solution for acid precipitation for 20 minutes, then set the speed at 3900r / min for centrifugation for 15 minutes, discard the supernatant, and collect the protein precipitate for later use. Rinse the protein precipitate with deionized water, adjust the pH value of the washed protein to neutral with 0.5mol / L sodium hydroxide solution, dialyze with ...

Embodiment 3

[0025] The defatted tea seed cake is crushed and passed through an 80-mesh sieve, dried at 60°C until the moisture content is less than 5%, and stored for later use. Weigh a certain amount of tea seed powder, mix the tea seed powder with distilled water according to the ratio of solid to liquid 1:30, adjust the pH to 10 with 1mol / L sodium hydroxide solution, stir and extract at 50°C for 70min, and cool to room temperature Afterwards, set the rotation speed to 4500r / min for centrifugation for 15min, and take the supernatant for later use. Transfer the supernatant to another container, and adjust the pH to 4.5 with 1mol / L hydrochloric acid solution for acid precipitation for 20 minutes, then set the speed at 3900r / min for centrifugation for 15 minutes, discard the supernatant, and collect the protein precipitate for later use. Rinse the protein precipitate with deionized water, adjust the pH value of the washed protein to neutral with 0.5mol / L sodium hydroxide solution, dialyze ...

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PUM

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Abstract

The invention discloses adult healthcare compound protein powder containing tea seed protein and a preparation method thereof. The preparation method includes: using degreased camellia seed meal as a raw material; subjecting the raw material to alkaline extraction, acid precipitation, water washing, dialysis, sterilizing and drying treatment to obtain high-purity tea seed protein; scientifically matching, stirring and mixing the tea seed protein with egg white protein powder, soybean isolate protein powder, potato protein powder and food-grade methionine to obtain the adult healthcare compound tea seed protein powder. Amino acid pattern value of the adult healthcare compound tea seed protein powder is close to adult amino acid pattern value recommended by FAO / WHO, so that the adult healthcare compound protein powder is high in amino acid utilization rate and nutritional value.

Description

technical field [0001] The invention relates to the preparation technology of tea seed compound protein powder, in particular to the scientific formula and preparation technology of tea seed compound protein powder suitable for adult consumption and health care. Background technique [0002] my country produces about 600,000 tons of tea seed cake every year. Tea seed cake contains as much as 10-20% protein, which is an important source of high-quality protein. At present, tea seed protein is mainly used as animal feed. Tea seed protein has not been well applied in food processing. [0003] Most of the existing protein powder products have single raw materials, and are not reasonably designed and manufactured according to the differences in the demand for various essential amino acids for people of different ages. Therefore, they all have certain deficiencies or defects. In order to overcome the defects and deficiencies of existing protein powder products, this invention u...

Claims

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Application Information

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IPC IPC(8): A23J1/14A23J3/14A23J3/08A23J3/16
Inventor 吴苏喜陶钧宋斌刘瑞兴
Owner CHANGSHA HAORUI BIOLOGICAL SCI & TECH
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