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Preparation methods of bambusa oldhami shoot with soft package

A technology of water chestnut bamboo shoots and flexible packaging, which is applied in food preparation, fruit and vegetable fresh-keeping, chemical instruments and methods, etc. It can solve the problems of marketed and fresh-keeping water chestnut bamboo shoots, and achieve the effect of expanding the sales scope

Inactive Publication Date: 2007-08-01
卢立晃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is no fresh water chestnut bamboo shoots product to go on the market so far

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: put a certain amount of fresh water chestnut bamboo shoots into the pool, wash off the surface silt, so as not to stain the bamboo shoots when peeling off the shells, then peel off the shells, cut off the fouled section of the base, peel off the residual bamboo shoots, and then remove the shells. Wash in water, cut the bamboo shoots into flakes or filaments or blocks. Next, immerse the bamboo shoots in the preprepared preservative solution for 5 minutes, then take them out and pack them into bags, weigh 495-505 grams per bag, vacuumize and seal the seals, and then sterilize them at 85-100°C , and then cool the water chestnut shoots in flexible packaging, dry them, pass the quality inspection, label the outer packaging, and store in cold storage. When the storage temperature is 0-4 ℃, it can be guaranteed for more than 12 months.

Embodiment 2

[0017] Embodiment 2: put a certain amount of fresh water chestnut bamboo shoots into the pool, wash off the surface silt, so as not to stain the bamboo shoots when shelling, and also prevent the bamboo shoots from being damaged when shelling, and cut off the damaged fracture surface of the base, Cut off the remaining bamboo shoots, wash with water, cut the bamboo shoots into slices, filaments or blocks, and then wash them with the prepared preservative solution. After washing, put them into bags. The weight of each bag is 495-505 grams. Vacuum and seal, sterilize at 85-100°C, check the quality, label the outer package, and store in cold storage.

[0018] The preservative solution is an aqueous solution including salt, ascorbic acid, potassium sorbate and corn polysaccharide, and its weight ratio is 1:0.01-0.5:0.01-0.12:0.01-0.2.

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PUM

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Abstract

The invention relates to food processing method especially to a preparation method for refreshing Bambusa oldhami with soft package. The main technological character of the invention is adopting the following steps: (1) peeling, cleaning and trimming the fresh bamboo shoot, cutting into pieces, (2) treating with antistaling agent for 1-10min, (3) weighing, bagging, vacuumizing, and sealing, (4) sterilizing and deactivating, and (5) cooling, drying in open air, checking, overwrapping, cooling and storing. The invention keeps the peculiar flavor of the fresh bamboo shoot and is fit for long distance transport to every place of the nation and each nation. The refreshing period at 0-4DEG C can reach to over 12 months.

Description

technical field [0001] The invention relates to a food processing method, in particular to a method for preparing fresh water chestnut shoots in soft packaging. Background technique [0002] At present, when fresh water chestnut bamboo shoots are abundant in summer and autumn, due to hot weather and high temperature, and water chestnut bamboo shoots have poor storability, they will become fibrous (aging) in 2-3 days after harvesting and cannot be eaten, so long-distance transportation cannot be carried out. To date, potting and drying have been the main means of extending shelf life and widening the range of availability. However, canning and drying can reduce the inherent flavor and nutritional value of bamboo shoots to a certain extent. Therefore, there is no fresh water chestnut bamboo shoots product to go on the market so far. [0003] Horseshoe shoots are also called green bamboo shoots. Green bamboo belongs to the family Gramineae, and it is the bamboo used for the ...

Claims

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Application Information

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IPC IPC(8): A23B7/153A23B7/154A23B7/157A23L1/212A23L3/3454A23L3/3544C09K15/06B65B31/04A23L19/00
Inventor 卢立晃
Owner 卢立晃
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