Study on the grading standard of Panax notoginseng seedlings

Lijuan Chen; Ye Yang; Jin Ge; Xiuming Cui; Yin Xiong

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자료유형: 학술저널

저자정보: Lijuan Chen (Kunming University of Science and Technology) Ye Yang (Kunming University of Science and Technology) Jin Ge (Kunming University of Science and Technology) Xiuming Cui (Kunming University of Science and Technology) Yin Xiong (Kunming University of Science and Technology)

저널정보: 고려인삼학회 Journal of Ginseng Research Journal of Ginseng Research Vol.42 No.2

발행연도: 2018.4

수록면: 208 - 217 (10page)

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Background: The quality differences in seedlings of medicinal herbs often affect the quality of medicinal parts. The establishment of the grading standard of Panax notoginseng seedlings is significant for the stable quality of medicinal parts of P. notoginseng.
Methods: To establish the grading standard of P. notoginseng seedlings, a total of 36,000 P. notoginseng seedlings were collected from 30 producing areas, of which the fresh weight, root length, root diameter, bud length, bud diameter, and rootlet number were measured. The K-means clustering method was applied to grade seedlings and establish the grading standard.
Results: The fresh weight and rootlet number of P. notoginseng seedlings were determined as the final indices of grading. P. notoginseng seedlings from different regions of Yunnan could be preliminarily classified into four grades: the special grade, the premium grade, the standard grade, and culled seedlings.
Conclusion: The grading standard was proven to be reasonable according to the agronomic characters, emergence rate, and photosynthetic efficiency of seedlings after transplantation, and the yields and contents of active constituents of the medicinal parts from different grades of seedlings.

#field test #grading standard #Panax notoginseng #seedling

참고문헌 (30)

참고문헌 신청

[학술지(정기간행물)] - Ng TB / 2006 / Pharmacological activity of sanchi ginseng (Panax notoginseng) / J Pharm Pharmacol 58 : 1007 ~ 1019

[기타자료] - / / Pharmacopoeia of the People's Republic of China (2010 Edition) / first national

[학술지(정기간행물)] - Briskin DP / 2000 / Medicinal plants and phytomedicines. Linking plant biochemistry and physiology to human health / Plant Physiol 124 : 507 ~ 514

[학술지(정기간행물)] - Hong DY / 2005 / Genetic diversity and variation of saponin contents in Panax notoginseng roots from a single farm / J Agric Food Chem 53 : 8460 ~ 8467

[학술지(정기간행물)] - Son HY / 2009 / Panax notoginseng attenuates the infarct volume in rat ischemic brain and the inflammatory response of microglia / J Pharmacol Sci 109 : 368 ~ 379

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