Method for establishing konjak fingerprint pattern

A technology of fingerprints and establishment methods, which is applied in the field of establishment of konjac fingerprints, and can solve the problems that chemical fingerprints have not yet been reported.
CN101251518BInactive Publication Date: 2012-05-30ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ACAD OF AGRI SCI ENSHI TUJIA MIAOAUTONOMOUS PREFECTURE
Publication Date
2012-05-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for building a konjak finger print; the method adopting a high efficiency liquid phase chromatography includes the following steps: (a) the preparation of a sample: konjak tissues are taken for deactivation of enzymes, drying and trituration and then weighed in a test tube, and the constant volume and filter of the konjak tissues are made by purified water, and the sample undergoes the pre column derivation according to the analysis method for plant amide acids; (b) chromatogram conditions: the high efficiency liquid phase chromatograph or the amino acid analyzer is used, and the chromatographic column uses the octadecylsilane chemically bonded silica as fillers; (c) the detection: the sampling solution is precisely sucked and injected in the high efficiency liquid phase chromatograph, and the finger print is detected and obtained according to the high efficiency liquid phase chromatography. By analyzing the relation between characteristic peaks in the finger print and the breed, the quality, the resistance, the output and the growth state, etc. of the konjak, the invention can provide technical directions for scientific efforts such as the collection and classification of the konjak resource, the breeding selection of new breeds and the research of novel amino acid pesticides for controlling konjak diseases, etc.
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Description

technical field

[0001] The invention relates to a method for establishing konjac fingerprint. technical background

[0002] The research, development and application of fingerprints began with the monitoring of the quality of Chinese herbal medicines. Traditional Chinese medicine fingerprints are based on the concept of forensic "fingerprints", including traditional Chinese medicine DNA fingerprints, protein fingerprints and chemical fingerprints. By fingerprints we mean chemical fingerprints.

[0003] Fingerprints have two characteristics: one is that the authenticity or origin of samples can be effectively identified through the characteristics of fingerprints; the other is that the quality of products can be effectively controlled through the formulation of the area or proportion of the main characteristic peaks of fingerprints to ensure product quality. Relatively consistent quality. At present, fingerprints have become the most effective means to control the quality ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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