Method for producing dietary fibers by using mulberry leaves

A dietary fiber and mulberry leaf technology, applied in the field of dietary fiber, can solve the problems of insufficient nutritional requirements, single functional components, single mulberry leaf dietary fiber, etc., and achieve the effects of reducing calorie absorption, simple production process, and high quality

Inactive Publication Date: 2016-09-21
GUANGXI HUAJIA SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the literature retrieved at present only discloses the extraction method of mulberry leaf fiber, and what is obtained is a relatively simple mulberry leaf dietary fiber with a single functional component, which is not enough to meet people's nutritional needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The method for utilizing mulberry leaves to produce dietary fiber comprises the following steps:

[0042] (1) After removing impurities from mulberry leaves and sugarcane pith, wash them and dry them in the shade; select high-quality soybeans that are insect-free and non-deteriorating, wash them, and dry them; threshing corn cobs with a corn thresher to obtain corn kernels; Get mulberry leaves, corn kernels, soybeans and sugarcane pith in parts by weight;

[0043] (2), pulverize the raw material weighed in step (1) into 100 mesh fine powder with a pulverizer;

[0044] (3) Add water twice the volume of the total raw material to the fine powder obtained in step (2) to obtain a slurry; freeze the slurry at -35°C for 25min / L and take it out; then thaw it at 10°C After 30min / L time, obtain the slurry after the broken wall;

[0045] (4) Stir the wall-broken slurry obtained in step (3) evenly and put it into a cooking pot, add water that is 1 times the volume of the original...

Embodiment 2

[0060] The method for utilizing mulberry leaves to produce dietary fiber comprises the following steps:

[0061] (1) After removing impurities from mulberry leaves and sugarcane pith, wash them and dry them in the shade; select high-quality soybeans that are insect-free and non-deteriorating, wash them, and dry them; threshing corn cobs with a corn thresher to obtain corn kernels; Get mulberry leaves, corn kernels, soybeans and sugarcane pith in parts by weight;

[0062] (2), pulverize the raw material weighed in step (1) into 100 mesh fine powder with a pulverizer;

[0063] (3) Add water 2.2 times the volume of the total raw material to the fine powder obtained in step (2) to obtain a slurry; freeze the slurry at -32°C for 22min / L and take it out; then thaw it at 12°C After 28min / L time, obtain the slurry after the broken wall;

[0064] (4) Stir the wall-broken slurry obtained in step (3) evenly and put it into a cooking pot, add water 1.2 times the volume of the original t...

Embodiment 3

[0079] The method for utilizing mulberry leaves to produce dietary fiber comprises the following steps:

[0080] (1) After removing impurities from mulberry leaves and sugarcane pith, wash them and dry them in the shade; select high-quality soybeans that are insect-free and non-deteriorating, wash them, and dry them; threshing corn cobs with a corn thresher to obtain corn kernels; Get mulberry leaves, corn kernels, soybeans and sugarcane pith in parts by weight;

[0081] (2), pulverize the raw material weighed in step (1) into 100 mesh fine powder with a pulverizer;

[0082] (3) Add water 2.5 times the volume of the total raw material to the fine powder obtained in step (2) to obtain a slurry; freeze the slurry at -30°C for 20min / L and take it out; then thaw it at 14°C After 26min / L time, obtain the slurry after the broken wall;

[0083] (4) Stir the wall-broken slurry obtained in step (3) evenly and put it into a cooking pot, add water 1.4 times the volume of the original t...

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Abstract

The invention relates to a method for producing dietary fibers by using mulberry leaves. The method comprises the steps: firstly, crushing the mulberry leaves, corn kernels, soybeans and bagasse pith into fine powder, and then, adopting a freezing wall breaking method to subject water liquid inside cells to icing expansion, break plant cell walls and release dietary fibers, vitamins and other nutrient elements in the cell walls to the maximum; then, carrying out atmospheric-pressure cooking so as to kill bacteria in the raw materials, subject part of free starch to pasting and contribute to the decomposition and removal of the starch in subsequent processes; then, imitating the pH value of a digestion environment by an acidic pH adjuster and an alkaline pH adjuster by using a semi-bionic method, so as to obtain relatively pure softened crude dietary fiber residues, and finally, carrying out bleaching, drying and ultramicro crushing processes, thereby preparing high-quality water-insoluble dietary fiber powder, of which the mass content is 60% to 65%.

Description

technical field [0001] The invention relates to a dietary fiber, in particular to a method for producing dietary fiber from mulberry leaves. Background technique [0002] Dietary fiber usually refers to the part of plant food that cannot be digested and absorbed by the human body. A number of scientific studies in recent years have shown that the occurrence of many diseases is related to the lack of dietary fiber, which makes dietary fiber emerge. As human beings eat more and more finely, dietary fiber is more and more favored by people. [0003] According to the chemical structure, dietary fiber is divided into four categories: cellulose, hemicellulose, lignin and pectin. They cannot be absorbed by the human body but play important functions in the body and play the role of health guard. Dietary fiber can stimulate intestinal peristalsis, increase the volume of intestinal content, and reduce the time that feces stay in the intestinal tract. Dietary fiber can also reduce ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/21
CPCA23V2002/00A23V2200/32A23V2200/326A23V2200/328A23V2200/332A23V2200/308A23V2200/30
Inventor 陈月红王春花樊丽君何金华
Owner GUANGXI HUAJIA SILK
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