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Method for descreasing colchicin content of fresh day lily

A technology of fresh day lily and narcissine, which is applied in the fields of application, food preparation, food science, etc., can solve the problems of endangering human health, fresh day lily has not been reduced, reduced, etc.

Inactive Publication Date: 2007-10-10
湖南精华农产品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problem that the existing fresh day lily has not been treated to reduce the content of colchicine, and after eating, it will cause food poisoning and endanger people's health; The method for reducing the content of colchicine in fresh day lily can effectively reduce the content of colchicine in fresh day lily, avoid causing food poisoning after people eat it, protect people's health, and make fresh day lily become a safe and secure vegetable food for people, and the fresh day lily processed by the method of the present invention It still maintains the commercial value of freshness, fragrance and beauty, and is suitable for industrial production and practical application

Method used

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  • Method for descreasing colchicin content of fresh day lily
  • Method for descreasing colchicin content of fresh day lily
  • Method for descreasing colchicin content of fresh day lily

Examples

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Embodiment

[0010] Example: take a 10% NaCl solution, soak fresh daylily for 1 hour at 0°C, and compare with the untreated sample, the content of colchicine decreases by 57.51%. Before the fresh day lily is soaked, the flower stalk and pistil of the fresh day lily can also be removed.

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Abstract

A process for decreasing the content of colchicin in fresh day lily features that the fresh day lily is immersed in the solution of NaCl at low temp for a certain time. Its advantages are high effect and no influence to the taste and nutrients of day lily.

Description

Technical field: [0001] The invention relates to a vegetable processing method necessary for human daily life, in particular to a method for reducing the content of colchicine in fresh day lily. Background technique: [0002] Day lily is a dish with strong fragrance on people’s table, especially fresh day lily in summer is more delicious, but because fresh day lily contains a certain amount of colchicine, if it is not processed properly, it will cause food poisoning after eating, Headache, nausea, vomiting, diarrhea and other symptoms occur. This is because after the colchicine in fresh day lily enters the human gastrointestinal tract, it is slowly absorbed and becomes a toxic substance called dicolchicine oxide in the body. Eating fresh day lily exceeding 100g / time (the amount of colchicine reaches 0.1-0.2mg) can cause poisoning. In order to make fresh day lily can be eaten safely and safely, it is necessary to carry out certain treatment on fresh day lily products to red...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/212A23L1/015A23L5/20A23L19/00
Inventor 李精华
Owner 湖南精华农产品股份有限公司
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