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Manufacturing process of dried bamboo shoot shreds

A technology for making crafts and dried bamboo shoots, which is applied in food drying, food science, gas treatment, etc. It can solve the problems of complex operation, inapplicability to small catering enterprises, and high equipment investment costs, and achieve easy dispersion, optimized appearance quality, and increased flexibility Effect

Inactive Publication Date: 2020-07-17
安徽徽顺酒店有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, although the reported methods of making dried bamboo shoots can preserve the nutrition and taste of bamboo shoots as much as possible, the operation is relatively complicated or the equipment investment cost is high, especially not suitable for small catering enterprises.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Selection of bamboo shoots: select fresh bamboo shoots harvested on the same day;

[0035] (2) Peeling the bamboo shoots: peel off the shells of the bamboo shoots to reveal the white bamboo shoots, and peel off the old and hard parts of the bamboo shoots;

[0036] (3) Cleaning: Soak and rinse the bamboo shoots with clear water to remove soil and impurities;

[0037] (4) Slicing: bamboo shoots are sliced ​​transversely, and soaked in 3wt% light salt water for 15min, remove and drain to obtain bamboo shoot slices;

[0038] (5) Cooking: boil the bamboo shoots with water until half cooked, remove and drain;

[0039] (6) Dehydration: the cooked bamboo shoots are centrifuged and dehydrated at a low speed at 100r / min, and the water content of the bamboo shoots is reduced to 42.1wt%;

[0040] (7) Freezing: freeze the dehydrated bamboo shoots at -12°C until frozen, and return to room temperature 23°C through natural thawing;

[0041] (8) drying: the frozen bamboo shoots a...

Embodiment 2

[0045] (1) Selection of bamboo shoots: select fresh bamboo shoots harvested on the same day;

[0046] (2) Peeling the bamboo shoots: peel off the shells of the bamboo shoots to reveal the white bamboo shoots, and peel off the old and hard parts of the bamboo shoots;

[0047] (3) Cleaning: Soak and rinse the bamboo shoots with clear water to remove soil and impurities;

[0048] (4) Slicing: bamboo shoots are sliced ​​transversely, and soaked in 3wt% light salt water for 15min, remove and drain to obtain bamboo shoot slices;

[0049] (5) Cooking: boil the bamboo shoots with water until half cooked, remove and drain;

[0050] (6) Dehydration: the cooked bamboo shoots are centrifuged and dehydrated at a low speed at 100r / min, and the water content of the bamboo shoots is reduced to 41.2wt%;

[0051] (7) Freezing: freeze the dehydrated bamboo shoots at -12°C until frozen, and return to room temperature 23°C through natural thawing;

[0052] (8) drying: the frozen bamboo shoots a...

Embodiment 3

[0056] (1) Selection of bamboo shoots: select fresh bamboo shoots harvested on the same day;

[0057] (2) Peeling the bamboo shoots: peel off the shells of the bamboo shoots to reveal the white bamboo shoots, and peel off the old and hard parts of the bamboo shoots;

[0058] (3) Cleaning: Soak and rinse the bamboo shoots with clear water to remove soil and impurities;

[0059] (4) Slicing: bamboo shoots are sliced ​​transversely, and soaked in 3wt% light salt water for 15min, remove and drain to obtain bamboo shoot slices;

[0060] (5) Cooking: boil the bamboo shoots with water until half cooked, remove and drain;

[0061] (6) dehydration: the cooked bamboo shoots are centrifuged and dehydrated at a low speed at 100r / min, and the water content of the bamboo shoots is reduced to 40.5wt%;

[0062] (7) Freezing: freeze the dehydrated bamboo shoots at -12°C until frozen, and return to room temperature 23°C through natural thawing;

[0063] (8) drying: the frozen bamboo shoots a...

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Abstract

The invention discloses a manufacturing process of dried bamboo shoot shreds, and relates to the technical field of processing of dried vegetable products. The dried bamboo shoot shreds are prepared by 10 working procedures comprising selecting bamboo shoots, stripping the bamboo shoots, performing cleaning, performing slicing, performing boiling, performing dehydrating, performing freezing, performing drying, performing shredding and performing packaging. The related process is simple and easy to operate, and equipment investment cost and processing cost are low. The edible time of bamboo shoots is effectively prolonged through preparation of the dried bamboo shoot shreds, the storage time of the dried bamboo shoot shreds is long, the cooked dried bamboo shoot shreds has good eating mouthfeel, and the nutrition and mouthfeel of the bamboo shoots are kept to the greatest extent.

Description

Technical field: [0001] The invention relates to the technical field of processing dried vegetable products, in particular to a production process of dried shredded bamboo shoots. Background technique: [0002] Bamboo shoots have been regarded as "treasures in dishes" since ancient times in China. They are rich in protein, amino acid, fat, sugar, calcium, phosphorus, iron, carotene and vitamins. Due to the short fresh-keeping period of bamboo shoots, bamboo shoots are made into shredded bamboo shoots in order to prolong the eating time of bamboo shoots and retain the edible mouthfeel of bamboo shoots to the greatest extent. [0003] At present, although the reported methods for making shredded bamboo shoots can retain the nutrition and taste of bamboo shoots as much as possible, the operation is relatively complicated or the equipment investment cost is high, especially not suitable for small catering enterprises. Aiming at this problem, the present invention provides a new...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/00A23L5/10A23B7/02B01D53/26B01D53/28B01J20/24B01J20/30
CPCA23B7/02A23L5/00A23L5/13A23L19/03A23V2002/00B01D53/261B01D53/28B01D2253/202B01D2257/80B01J20/24B01J20/30A23V2300/10A23V2300/20
Inventor 张光顺
Owner 安徽徽顺酒店有限公司
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