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Preparation method of composite berry fine powder with effects of resisting oxidation and regulating lipid metabolism

A lipid metabolism and regulation technology, applied in food science and other directions, can solve problems such as affecting the flavor quality and health care function of products, unsuitable for patients to use or process health food, and restricting the wide application of healthy berries. Protection, bright color, low stickiness effect

Active Publication Date: 2016-11-09
SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the bioactive substances such as anthocyanins, proanthocyanidins, polyhydroxyalkaloids and phenolic acids in the above three kinds of berries have certain effects on oxidative stress and lipid metabolism disorders, the common pathological features of obesity, diabetes and metabolic syndrome, etc. Good preventive and auxiliary therapeutic effects, but these three berries also contain certain carbohydrates or sugar components, which are not suitable for direct use to patients or processed into related health foods, and the existence of these carbohydrates will also cause the Cohesion and coking occur in the process of high temperature drying or normal temperature pulverization, which will affect the flavor quality and health function of the product
At present, some technical problems such as cohesive coking, anthocyanin degradation, loss of biologically active substances and deterioration of appearance quality in the process of heating, concentrating or crushing mulberry, blueberry and cranberry have not been effectively resolved. Solve, severely limit the wide application of these 3 kinds of healthy berries in functional food

Method used

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  • Preparation method of composite berry fine powder with effects of resisting oxidation and regulating lipid metabolism

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Effect test

Embodiment 1

[0047] The preparation method of the compound berry concentrate powder provided by this embodiment with anti-oxidation and lipid metabolism regulating effect comprises the following steps:

[0048] (1) For the pretreatment of mulberry, blueberry and cranberry, choose eight or nine ripe fresh mulberry, blueberry and cranberry (bright in color and no mildew), remove leaves, snails and other visible impurities by hand, and use clean water or a suitable Use 0.5% to 0.8% edible saline solution (GB5461), or other disinfectant water that meets the national standards to disinfect the surface of the fruit, and then use the ultrasonic bubble cleaning method to clean the salt or de-sterilized water, and then filter and dry for later use.

[0049] (2) Wet crushing of mulberry, blueberry and cranberry. Weigh and mix mulberry, blueberry and cranberry according to the mass ratio of 3:1:1. 0.10% citric acid and 0.02% sodium erythorbate were added for color protection, and the mixed mulberries...

Embodiment 2

[0055] The processing method of the compound berry concentrate powder with antioxidant and lipid metabolism regulation provided by the present embodiment comprises the following steps:

[0056] (1) For the pretreatment of mulberry, blueberry and cranberry, choose eight or nine ripe fresh mulberry, blueberry and cranberry (bright in color and no mildew), remove leaves, snails and other visible impurities by hand, and use clean water or a suitable Use 0.8% edible saline solution (GB5461) or other disinfectant water that meets the national standards to disinfect the surface of the fruit, then use ultrasonic bubble cleaning to clean the salt or de-sterilized water, and then filter and dry for later use.

[0057] (2) Wet crushing of mulberries, blueberries and cranberries Weigh and mix mulberries, blueberries and cranberries in a ratio of 4:2:0.5, and add 0.20% citric acid and 0.015% sodium erythorbate in proportion by weight. Color protection, the first time the mixed mulberries, ...

Embodiment 3

[0063] The preparation method of the compound berry concentrate powder provided by this embodiment with anti-oxidation and lipid metabolism regulating effect comprises the following steps:

[0064] (1) Pretreatment of mulberries, blueberries and cranberries. Choose eight or nine mature fresh mulberries, blueberries and cranberries (bright in color and no mildew), remove leaves, snails and other visible impurities by hand, and use clean water or 0.5% to 0.8% edible saline solution that meets the regulations (GB5461) , or other disinfectant water that meets the national standards to disinfect the surface of the fruit, and then use the ultrasonic bubble cleaning method to clean the salt or de-sterilized water, and then filter and dry for later use.

[0065] (2) Wet crushing of mulberries, blueberries and cranberries. Weigh and mix mulberry, blueberry and cranberry according to the mass ratio of 5:1.5:0.8, add 0.15% citric acid and 0.01% isoascorbic acid according to the weight r...

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Abstract

The invention discloses a preparation method of composite berry fine powder with effects of resisting oxidation and regulating lipid metabolism. The preparation method comprises the following steps: (1) pretreating mulberries, blueberries and cranberries; (2) pulverizing by a wet method; (3) sterilizing and fermenting; (4) preparing auxiliary materials; and (5) drying, packing and sterilizing. By the method, on one hand, natural saccharides ingredients in raw materials are degraded by fermentation of microorganisms, and cementation and coking of the raw materials during processing are reduced; and on the other hand, the auxiliary materials are scientifically combined and optimized technologically, bioactive substances in the fresh berries are retained to a maximum extent. The invention further discloses the composite berry fine powder with effects of resisting oxidation and regulating lipid metabolism prepared by the method and application of the composite berry fine powder in preparation of health food with effects of resisting oxidation and regulating lipid metabolism.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, and in particular relates to a preparation method of compound berry concentrate powder with antioxidant and lipid metabolism regulating functions. Background technique [0002] In recent years, with the rapid development of social economy and the continuous improvement of people's living standards, the incidence of chronic diseases such as obesity, diabetes and metabolic syndrome, which are characterized by oxidative stress and lipid metabolism disorders, have risen rapidly. At present, there are more than 300 million diabetic patients in the world, and the prevalence of obesity and metabolic syndrome is close to or exceeds 20%. Dietary intervention aimed at correcting oxidative stress and lipid metabolism disorders in the body is an important prevention and treatment strategy for such diseases. Compared with developed countries, my country has fewer special food bases or ...

Claims

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Application Information

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IPC IPC(8): A23L19/00A23L7/104A23L11/00A23L33/00A23L33/135
CPCA23V2002/00A23V2400/169A23V2200/30A23V2200/3262A23V2200/328A23V2200/3204A23V2250/76A23V2300/10
Inventor 邹宇晓胡腾根廖森泰肖更生王思远沈维治刘军林光月
Owner SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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