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Phyllostachys praecox shoot dietary fiber yoghourt and preparation method thereof

A bamboo shoot dietary fiber and dietary fiber technology, which is applied in the direction of milk preparations, dairy products, applications, etc., can solve the problems of bamboo shoot residue abandonment and waste, and achieve the effects of improving yield, improving utilization rate, and changing physical properties

Active Publication Date: 2017-02-15
YIYANG YILIN AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the processing and utilization of bamboo shoots, bamboo shoot residues are often discarded as waste, causing a lot of waste

Method used

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  • Phyllostachys praecox shoot dietary fiber yoghourt and preparation method thereof
  • Phyllostachys praecox shoot dietary fiber yoghourt and preparation method thereof
  • Phyllostachys praecox shoot dietary fiber yoghourt and preparation method thereof

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preparation example Construction

[0042] The preparation process of the dietary fiber of Lei bamboo shoots: the bamboo shoot residue after ultrafine grinding and squeezing is used for the preparation of dietary fiber of Lei bamboo shoots, wherein the water-insoluble dietary fiber of Lei bamboo shoots is prepared by acid-base method, and the water-soluble dietary fiber of Lei bamboo shoots is combined by water extraction Enzymatic extraction.

[0043] Pretreatment of bamboo shoots: take the intact bamboo shoots, remove the skin, wash and rinse until neutral, cut into 3cm, press with a press, separate the bamboo shoot juice and bamboo shoot dregs, dry and pulverize the bamboo shoot dregs and sieve them for later use.

[0044] Superfine crushing: Preliminarily crush the bamboo shoot dregs to 60 mesh, using a feed rate of 0.3±0.1g / s, a working pressure of 1.5MPa, and a feed pressure of 0.5MPa for crushing. After crushing, collect powder with a diameter of 50 μm for future use.

[0045] Preparation of water-soluble...

Embodiment 1

[0048] ①Crush the dietary fiber of water-insoluble and highly active thunder bamboo shoots through a 300-mesh sieve, and set aside.

[0049] ② Weigh 15% milk powder and dissolve it in appropriate amount of warm water, set aside.

[0050] ③ Weigh gelatin with a total concentration of 0.2%, add it to an appropriate amount of water, heat to 90°C to dissolve, take a total concentration of 0.1% agar powder and add it to continue to insulate and dissolve, add 7% sucrose after dissolution, and dissolve 0.5% water-soluble thunder After the bamboo shoot dietary fiber is dissolved, add it, and then add 1% thunder bamboo shoot dietary fiber that has been stirred evenly with an appropriate amount of water and stir evenly.

[0051]④ Mix the reconstituted milk in ② with the mixture in ③, add water to the set amount, cool to below 42°C, add the working starter, put it in a 42±1°C incubator and ferment for 6-7 hours, with pH 5 as the fermentation end point , placed in 4°C and cooked for 16 h...

Embodiment 2

[0053] ①Crush the dietary fiber of water-insoluble and highly active thunder bamboo shoots through a 300-mesh sieve, and set aside.

[0054] ② Weigh 15% milk powder and dissolve it in appropriate amount of warm water, set aside.

[0055] ③Weigh gelatin with a total concentration of 0.2%, add it to an appropriate amount of water, heat to 90°C to dissolve, take agar powder with a total concentration of 0.1% and add it to continue to insulate and dissolve, add 2.0% sucrose and 2.0% xylitol after dissolving, 0.01% of aspartame is dissolved, 0.5% of the water-soluble dietary fiber of thunder bamboo shoots is dissolved, and then added, and then 1% of dietary fiber of thunder bamboo shoots that has been stirred with an appropriate amount of water is added and stirred evenly.

[0056] ④ Mix the reconstituted milk in ② with the mixture in ③, add water to the set amount, cool to below 42°C, add the working starter, put it in a 42±1°C incubator and ferment for 6-7 hours, with pH 5 as the...

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Abstract

The invention relates to phyllostachys praecox shoot dietary fiber yoghourt and a preparation method thereof. Phyllostachys praecox shoot dietary fibers are extracted, the extracted phyllostachys praecox shoot dietary fibers are used as a raw material, and the extracted phyllostachys praecox shoot dietary fibers, milk powder, cane sugar or aspartame, and a combined stabilizing agent (gelatin and agar) are jointly prepared into the fermented yoghourt rich in dietary fibers. According to the phyllostachys praecox shoot dietary fiber yoghourt and the preparation method thereof disclosed by the invention, an enzymolysis method is combined with a chemical method for preparing the phyllostachys praecox shoot dietary fibers, and superfine comminution is adopted for treating the raw material, so that the yield of the dietary fibers is increased. Being different from yoghourt which is prepared by singly adding water-soluble dietary fibers or water-insoluble dietary fibers, the yoghourt disclosed by the invention is prepared by adding different dietary fibers in an appropriate proportion, so that the yoghourt concurrently has the effects of loosening bowel to relieve constipation, and preventing and treating colon cancer, diseases of high blood pressure, high blood lipid and high blood sugar, and the like, and a full-nutritive product is obtained.

Description

[0001] Technical field: [0002] The invention belongs to the field of beverages and foods, and in particular relates to a yoghurt with high activity dietary fiber of bamboo shoots and a preparation method thereof, in particular to preparing a dietary fiber containing bamboo shoots containing thunder bamboo shoots by using water-soluble and water-insoluble dietary fibers of bamboo shoots prepared from juiced bamboo shoots Fibrous fermented yogurt with a uniform texture. [0003] Background technique: [0004] Dietary fiber refers to the general term for naturally occurring, extracted or synthetic carbohydrates and lignin in plants, and is divided into water-soluble dietary fiber and water-insoluble dietary fiber. It cannot be digested and absorbed by the small intestine of the human body, but has important health significance for the human body. According to nutritional survey data, dietary fiber can effectively reduce and prevent the occurrence of diseases such as coronary he...

Claims

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Application Information

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IPC IPC(8): A23C9/13A23C9/137
CPCA23C9/13A23C9/1307A23C9/137
Inventor 王平张毓梓黄亮彭昕李璐
Owner YIYANG YILIN AGRI DEV
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