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Micro-nano full bamboo shoot beverage and preparation method thereof

A micro-nano, bamboo shoot technology, applied in the field of bamboo shoot products, can solve the problems of affecting the taste and absorbability of food, affecting the eating experience, etc., and achieve the effects of good health care effect, easy industrial production, and satisfying demand.

Pending Publication Date: 2021-11-02
INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high strength of the conventionally crushed fiber, it affects the taste and absorbability of the food, and it needs to be further processed or brewed before it can be eaten, which affects the eating experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] A micro-nano whole bamboo shoot drink and a preparation method thereof, comprising the following steps:

[0026] 1) Wash the fresh bamboo shoots through the sweeping cleaning machine on the cleaning conveyor belt to remove the silt carried by the roots of the bamboo shoots and the surface of the bamboo shoot shells, and then use the blast cleaning machine to rinse and peel off the bamboo shoot shells, and the shelled bamboo shoots are rinsed with clean water Drain the surface moisture through the vibrating gauze, and then use a shredder to cut the bamboo shoots into certain pieces;

[0027] 2) transport the cut block bamboo shoots into the magnetic separation equipment to remove harmful impurities such as metal substances;

[0028] 3) the bamboo shoots processed in step 2) are subjected to thermal extraction and deastringency treatment at a certain temperature;

[0029] 4) the bamboo shoots after step 3) are processed through freeze-drying;

[0030] 5) the freeze-drie...

Embodiment 1

[0046] 1) Wash the fresh bamboo shoots through the sweeping cleaning machine on the cleaning conveyor belt to remove the silt carried by the roots of the bamboo shoots and the surface of the bamboo shoot shells, and then use the blast cleaning machine to rinse and peel off the bamboo shoot shells, and the shelled bamboo shoots are rinsed with clean water Drain the surface moisture through the vibrating gauze, and then use a shredder to cut the bamboo shoots into certain pieces;

[0047] 2) transport the cut block bamboo shoots into the magnetic separation equipment to remove harmful impurities such as metal substances;

[0048] 3) The bamboo shoots treated in step 2) are thermally extracted and deastringent treated at 60° C. for 1 hour;

[0049] 4) The bamboo shoots treated in step 3) were pre-frozen at minus 10°C for 3 hours, and then placed at minus 40°C for 24 hours to freeze-dry;

[0050] 5) The freeze-dried bamboo shoots in step 4) are coarsely powdered by a pulverizer t...

Embodiment 2

[0057] 1) Wash the fresh bamboo shoots through the sweeping cleaning machine on the cleaning conveyor belt to remove the silt carried by the roots of the bamboo shoots and the surface of the bamboo shoot shells, and then use the blast cleaning machine to rinse and peel off the bamboo shoot shells, and the shelled bamboo shoots are rinsed with clean water Drain the surface moisture through the vibrating gauze, and then use a shredder to cut the bamboo shoots into certain pieces;

[0058] 2) transport the cut block bamboo shoots into the magnetic separation equipment to remove harmful impurities such as metal substances;

[0059] 3) The bamboo shoots treated in step 2) are heat-extracted and deastringent treated at 80° C. for 1 hour;

[0060] 4) The bamboo shoots treated in step 3) were pre-frozen at minus 10°C for 2 hours, and then placed at minus 50°C for 24 hours to freeze-dry;

[0061] 5) The freeze-dried bamboo shoots in step 4) are coarsely powdered by a pulverizer to obt...

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Abstract

The invention discloses a micro-nano full bamboo beverage and a preparation method thereof. The method comprises the following steps: pretreating bamboo shoots, carrying out hot extraction for deastringency, carrying out freeze drying, carrying out grinding and crushing, carrying out superfine grinding, filtering and separating to obtain bamboo shoot superfine powder, uniformly blending the bamboo shoot superfine powder with purified water, carrying out curing treatment, carrying out primary homogenization on the cured material, adding an antioxidant, a sweetening agent and an active additive, performing secondary homogenization, filling after secondary homogenization, and performing sterilization treatment to obtain the micro-nano all-bamboo shoot beverage. The all-bamboo-shoot beverage prepared by processing fresh bamboo shoots as raw materials is purely natural, free of artificial pigments and preservatives, free of astringent taste of the bamboo shoots, fine and smooth in taste, tasty, refreshing, soft and smooth, rich in nutritional ingredients and dietary fibers and good in health-care effect, meets the positioning of 'nutrition and functionalization', meets the requirements of modern consumers, high-value utilization of the bamboo shoots is realized; meanwhile, the process is simple, and industrial production is easy.

Description

technical field [0001] The invention belongs to the technical field of bamboo shoot products, and in particular relates to a micronano whole bamboo shoot drink and a preparation method thereof. Background technique [0002] Bamboo shoots, that is, the tender stems of bamboo, are tender, fragrant and delicious, and have always been known as "the first product in vegetables". Bamboo shoots contain a white nitrogen-containing substance, which constitutes the unique fragrance of bamboo shoots. It has the functions of appetizing, promoting digestion, and enhancing appetite. It can be used to treat indigestion, abdominal pain and loss of appetite; Plant fiber can increase intestinal water retention, promote gastrointestinal peristalsis, reduce intestinal pressure, reduce feces viscosity, make feces soft and easy to discharge, and can be used to treat constipation and prevent intestinal cancer; bamboo shoots are low in sugar and fat , rich in plant fiber, can reduce excess fat in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L33/00
CPCA23L2/38A23L33/00A23V2002/00A23V2200/30A23V2300/24A23V2300/10A23V2300/20A23V2300/26A23V2250/708A23V2250/6422A23V2250/038A23V2200/02A23V2250/628A23V2250/606
Inventor 蒋剑春卢辛成孙康徐茹婷张燕萍王傲孙昊许伟陈超
Owner INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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