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Identification of different ginsengs and producing areas of Panax quinquefolium using non-linear chemical fingerprint
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Jin-hua LI1, Chun-nan CHEN2, Cai-mei GU1, Xue-ying TAN2, Xiang ZHANG1, Juan DU2, Tai-ming ZHANG2, *, Lin-fang HUANG1, *
Acta Pharmaceutica Sinica | 2017, 52(7) : 1150 - 1156
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Acta Pharmaceutica Sinica | 2017, 52(7): 1150-1156
• ORIGINAL ARTICLES •
Identification of different ginsengs and producing areas of Panax quinquefolium using non-linear chemical fingerprint
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Jin-hua LI1, Chun-nan CHEN2, Cai-mei GU1, Xue-ying TAN2, Xiang ZHANG1, Juan DU2, Tai-ming ZHANG2, *, Lin-fang HUANG1, *
Affiliations
  • 1. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
  • 2. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
Published: 2017-07-12 doi: 10.16438/j.0513-4870.2016-1014
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Panax quinquefolium and Panax ginseng were investigated using non-linear chemical fingerprint technology, and a novel method to identify two ginsengs and different producing areas of P. quinquefolium was put forward. The non-linear chemical fingerprints of P. quinquefolium(collected from Canada, Jilin and Shaanxi)and P. ginseng (collected from Jilin)were obtained by reactions took place in the system of "H2SO4-MnSO4-CH3COCH3-NaBrO3" and their system similarities were evaluated. In the meantime, the quality difference in P. quinquefolium from different producing areas was evaluated using HPLC to determine the contents of main 7 ginsenosides. As a result, the non-linear chemical fingerprints exhibited a good reproducibility and characteristic when dosage of detection was 0.4 g and the reaction temperature was 37 ℃. The fingerprint characteristics of P. quinquefolium were obviously different from P. ginseng. The two species of ginsengs could be distinguished by the visual fingerprint characteristics, and P. quinquefolium from different producing areas were identified by the system similarities. Furthermore, HPLC analysis showed that the quality P. quinquefolium from different producing areas was varied, which indicated that rapid identification and quality evaluation of P. quinquefolium become very important and necessary. Compared with HPLC technology, non-linear chemical fingerprint is a more convenient, rapid and economic technology. This study provides a novel strategy to distinguish and evaluate P. quinquefolium and P. ginseng, which will provide a reference for the quality evaluation and control of Chinese medicine.

Panax quinquefolium  /  Panax ginseng  /  non-linear chemical fingerprint  /  identification
Jin-hua LI, Chun-nan CHEN, Cai-mei GU, Xue-ying TAN, Xiang ZHANG, Juan DU, Tai-ming ZHANG, Lin-fang HUANG. Identification of different ginsengs and producing areas of Panax quinquefolium using non-linear chemical fingerprint[J]. Acta Pharmaceutica Sinica, 2017 , 52 (7) : 1150 -1156 . DOI: 10.16438/j.0513-4870.2016-1014
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Year 2017 volume 52 Issue 7
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Article Info
doi: 10.16438/j.0513-4870.2016-1014
  • Receive Date：2016-12-18
  • Online Date：2026-01-14
  • Published：2017-07-12
Article Data
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History
  • Received：2016-12-18
  • Revised：2017-04-06
Funding
Affiliations
    1. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
    2. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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