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Bamboo shoot preservative and application thereof

A preservative, a technology for bamboo shoots, applied in the application, preservation of fruits and vegetables, food preservation, etc., can solve the problems of fresh bamboo shoots without relatively mature and popularized technologies, and achieve the advantages of improving the comprehensive immunity of the human body, excellent preservation effect, and prolonging the storage period. Effect

Inactive Publication Date: 2016-03-16
全椒县香妃农业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the predecessors have carried out a lot of research on the fresh-keeping of bamboo shoots, there is still no comparatively mature technology for promotion in the aspect of fresh-keeping of fresh bamboo shoots in vivo

Method used

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  • Bamboo shoot preservative and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A bamboo shoot preservative consists of a liquid preservative and a solid preservative.

[0016] Further, the liquid preservative is composed of the following materials in parts by weight: 2 parts of chitin and its derivatives, 0.3 parts of konjac glucomannan, 2 parts of salicylic acid, 0.8 parts of tea polyphenols, and 250 parts of water.

[0017] Further, the solid antistaling agent is composed of the following materials in parts by weight: 55 parts of activated carbon, 12 parts of ferrous sulfate, 10 parts of dimethyl fumarate, and 13 parts of modified attapulgite.

[0018] Further, the chitin and its derivatives are deacetylated chitosan, chitosan oligosaccharide, carboxymethyl chitin, carboxymethyl chitosan or hydroxyethyl chitosan.

[0019] Further, the modified attapulgite is first put the attapulgite into a hydrochloric acid solution with a mass fraction of 3% and soak it for 10-15 minutes, take it out and wash it, put it in a nitrogen environment, heat it from ...

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PUM

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Abstract

The invention discloses a bamboo shoot preservative. The bamboo shoot preservative is composed of a liquid preservative and a solid preservative. The liquid preservative is composed of chitin, derivatives thereof, konjac gulcomannan, salicylic acid, tea polyphenol and water. The solid preservative is composed of activated carbon, ferrous sulfate, dimethyl fumarate and modified attapulgite. When the preservative is in use, bamboo shoots are treated by the liquid preservative, then, the solid preservative is placed in the bamboo shoot transportation and storage environment, and the liquid preservative and the solid preservative have the effect at the same time, so that the bamboo shoot preservation time is greatly prolonged, components are beneficial and harmless, and the good using value is achieved.

Description

technical field [0001] The invention belongs to the field of food preservation, and in particular relates to a bamboo shoot preservation agent and its application. Background technique [0002] Bamboo shoots are the young shoots of bamboo, also known as bamboo shoots. Bamboo is a perennial evergreen herbaceous plant, and the edible parts are primary, tender and fat, short and strong buds or whips. Bamboo is native to China and has many types, strong adaptability and wide distribution. There are 550 species of 30 genera in total in the world, abounding in tropical, subtropical and temperate regions. China is one of the countries that produce the most bamboo in the world. There are 22 genera and more than 200 species. They are distributed all over the country, with the most in the Pearl River Basin and the Yangtze River Basin. To the north of the Qinling Mountains, there is little rainfall and low temperature, and only a few dwarf bamboos grow. Bamboo shoots have been regar...

Claims

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Application Information

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IPC IPC(8): A23B7/154
Inventor 杨增环
Owner 全椒县香妃农业专业合作社
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