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A method for quality identification and determination of ginger-made American ginseng processed products

A quality identification and determination method technology, which is applied in the field of quality identification and determination of ginger-made American ginseng processed products, can solve problems such as false positives, false negatives, and conclusion deviations, and achieve the effects of good separation, strong specificity, and stable baseline

Active Publication Date: 2022-03-04
JILIN BEIYU AMERICAN GINSENG RES
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Problems solved by technology

[0004] Traditional simple methods such as seeing, tasting, smelling, and touching are very limited in the identification of Chinese herbal medicines, but there are a large number of false positives and false negatives in chromatographic methods such as HPLC, IR, NIR, and TLC, which can easily lead to deviations in conclusions
American ginseng made from ginger is a processed product of American ginseng. After ginger is processed, its medicinal properties and functions are different from those of American ginseng. In the prior art, there is no effective method for distinguishing the quality of American ginseng made from ginger; The method of measuring and distinguishing ginger-made American ginseng

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  • A method for quality identification and determination of ginger-made American ginseng processed products
  • A method for quality identification and determination of ginger-made American ginseng processed products
  • A method for quality identification and determination of ginger-made American ginseng processed products

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Embodiment Construction

[0050] The present invention will be further described in conjunction with the accompanying drawings.

[0051] A method for quality control identification and content determination of ginger-made American ginseng processed products is carried out according to the following steps:

[0052] Preparation of reference solution: Weigh a certain amount of ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, ginsenoside Rg2, ginsenoside Rc, ginsenoside Rd and 6-gingerol, weigh them accurately, add methanol to make each 1ml Containing 10.08mg of ginsenoside Rg, 0.6mg of ginsenoside Re, 1mg of ginsenoside Rb1, 0.2-0.35mg of ginsenoside Rg2, 0.1mg of ginsenoside Rc, 0.1mg of ginsenoside Rd, 0.006mg of 6-gingerol;

[0053] (2) Preparation of the test solution: take by weighing 1g of ginger-made American ginseng that has been passed through the No. Heat and reflux in a water bath to extract for 1.5 hours, let cool, then weigh, make up for the lost weight with n-butanol saturated with water, ...

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Abstract

The invention belongs to the technical field of drug analysis, and specifically relates to a method for identifying and measuring the quality of ginger-made American ginseng processed products. Saponin Rb1, ginsenoside Rc, ginsenoside Rd, accurately weighed, add methanol to make the mass ratio of ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, ginsenoside Rc, ginsenoside Rd per 1ml is 0.06‑0.08:0.6 ‑0.75: 1‑1.2: 0.1‑0.12: 0.1‑0.15 solution; and carry out subsequent mass identification determination steps. The method of the invention is precise, reduces impurity interference, is efficient and reliable.

Description

technical field [0001] The invention belongs to the technical field of drug analysis, in particular to a method for identifying and measuring the quality of ginger-made American ginseng processed products. Background technique [0002] American ginseng is a species of Panax ginseng of the family Araliaceae, native to the northern United States and southern Canada. It was transported to China from Canada in 1718, and it was first recorded in "Materia Medica Congxin", which said: "Bitter cold and slightly sweet, strong taste and thin air, nourishing lungs and reducing fire, generating body fluid, eliminating restlessness and fatigue, suitable for those who are deficient and have fire, and come out of Atlantic Buddha. Lanxi. (It looks like Liaodong rough ginseng. It is not fragrant when fried, and its gas is very thin. The taboos are the same as Zhuer ginseng)" (attached with Zhuer ginseng taboos: people with dirty and cold take it, and it will cause abdominal pain. Take it whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/86
CPCG01N30/02G01N30/8631
Inventor 谢勇刘忠英洪梅袁小平胡明欣睢诚
Owner JILIN BEIYU AMERICAN GINSENG RES
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