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Preparation method of enteromorpha dietary fibers

A technology for dietary fiber and prolifera, which is applied in the field of dietary fiber preparation, can solve the problem of not preparing dietary fiber prolifera, and achieves the effects of ensuring naturalness and effectiveness, enhancing fermentation, and low cost of raw materials

Active Publication Date: 2015-04-15
青岛世海生科药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no method for preparing Enteromorpha dietary fiber in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A preparation method of enteromorpha dietary fiber, comprising the following steps:

[0014] Step S10: Squeeze the juice of Enteromorpha to obtain Enteromorpha juice;

[0015] Step S20: drying the Enteromorpha juice to obtain Enteromorpha slag;

[0016] Step S30: putting Enteromorpha slag into the mixture A of α-amylase and phosphate buffer solution for enzymolysis, centrifuging and filtering to obtain filtrate;

[0017] Step S40: adding Bulgarian lactic acid bacteria powder and Streptococcus thermophilus powder to the filter material for fermentation;

[0018] Step S50: sterilizing the fermented filter matter;

[0019] Step S60: drying the sterilized filtrate to obtain dietary fiber.

[0020] Through the preparation method of Enteromorpha dietary fiber of this embodiment, dietary fiber content ≥ 80%, moisture ≤ 10%, swelling property ≥ 2.2ml g can be obtained -1 , water holding capacity ≥ 310, ash content ≤ 5% enteromorpha dietary fiber, the prepared enteromorpha d...

Embodiment 2

[0029] Weigh 50kg of fresh enteromorpha and wash it with 80kpa high-pressure water for 30 minutes, then dry it intermittently with hot air circulation at a temperature of 55°C. The hot air drying time is every 10 minutes, with an interval of 10 minutes. The drying time to the end of drying was 8 hours. The particle diameter after pulverization is 15 orders, weighs 14.27kg after pulverization, 14.27kg Enteromorpha slag is dropped into the mixed solution A of 142.7 liters of α-amylase and phosphate buffer solution (the configuration of mixed solution A is every 100LpH is Add 100g of α-amylase to the phosphate buffer solution of 6.8, and the configuration standard of the phosphate buffer solution is that every 1L of the phosphate buffer solution contains 8gNaCl, 0.2gKC1, 1.44gNa 2 HPO 4 , 0.24gKH 2 PO 4 ) was continuously stirred for 1 hour, then centrifuged and filtered to obtain the filtrate. Add Bulgarian lactic acid bacteria powder and Streptococcus thermophilus powder to...

Embodiment 3

[0031] Weigh 50kg of fresh enteromorpha and wash it with 120kpa high-pressure water for 30 minutes, then dry it intermittently with hot air circulation at a temperature of 50°C. The hot air drying time is every 15 minutes, with an interval of 15 minutes. 10 meshes, crushed and weighed 14.27kg, put 14.27kg of Enteromorpha slag into 285.4 liters of mixed solution A of α-amylase and phosphate buffer solution (the configuration of mixed solution A is phosphate buffer solution with a pH of 6.8 per 100L Add 100 grams of α-amylase to the phosphate buffer solution, and the configuration standard of the phosphate buffer solution is that every 1L of the phosphate buffer solution contains 8gNaC1, 0.2gKC1, 1.44gNa 2 HPO 4 , 0.24gKH 2 PO 4 ) was continuously stirred for 0.5 hours, then centrifuged and filtered to obtain the filtrate. Add Bulgarian lactic acid bacteria powder and Streptococcus thermophilus powder to the filter mass and ferment for 100 minutes at a temperature of 42°C and...

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PUM

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Abstract

The invention discloses a preparation method of enteromorpha dietary fibers. The preparation method comprises the steps of squeezing enteromorpha to obtain an enteromorpha juice; drying the enteromorpha juice to obtain enteromorpha residues; putting the enteromorpha residues into a mixed solution A of alpha-amylase and a phosphate buffered solution to perform enzymolysis, and centrifuging and filtering to obtain a filtering medium; adding lactobacillus bulgaricus powder and streptococcus thermophilus powder into the filtering medium to perform fermentation; sterilizing the filtering medium after fermentation; drying the sterilized filtering medium to obtain the dietary fibers. By adopting preparation method of the enteromorpha dietary fibers, the enteromorpha dietary fibers of which the content of the dietary fibers is more than or equal to 80%, the water content is less than or equal to 10%, the swellability is more than or equal to 2.2ml.g<-1>, the water-holding power is more than or equal to 310 and the ash content is less than or equal to 5% can be prepared; besides, the preparation method is simple, low in raw material cost, and favorable for the development of marine economy.

Description

technical field [0001] The invention relates to a preparation method of dietary fiber, in particular to a preparation method of enteromorpha dietary fiber. Background technique [0002] With the improvement of people's living standards and the enhancement of health awareness, the efficacy of dietary fiber has been known and loved by people. Dietary fiber not only plays a pivotal role in promoting good digestion and excretion of solid waste (supplementing cellulose in an appropriate amount can increase and soften the food in the intestinal tract, promote intestinal peristalsis, thereby speeding up defecation, preventing constipation and reducing bowel movements. cancer risk.). In addition, cellulose can also regulate blood sugar and help prevent diabetes. It can also reduce the absorption of fat during digestion, thereby lowering the levels of cholesterol and triglycerides in the blood, and preventing and treating high blood pressure and cardiovascular and cerebrovascular di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/308A23L33/21
CPCA23L33/22A23V2002/00A23V2300/38A23V2200/30
Inventor 王昭成李春雁
Owner 青岛世海生科药业有限公司