• 제목/요약/키워드: Dammarane glycosides of Panax ginseng

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인삼 사포닌의 체내 대사에 관한 연구(I) 동위원소 표지 사포닌의 흡수, 체내 분포 및 배설에 관하여 (Metabolisrrt of Dammarane Triterpene Glycosides of Korean Ginseng(I))

  • 한병훈;장일무
    • Journal of Ginseng Research
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    • 제2권1호
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    • pp.17-33
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    • 1977
  • 1. 인삼증에 함유된 danlmarane계 glycoside 성분들 중의 한 성분인 panax saponin A(ginsenoside Rgl)(약자 : PSA)에 $^{14}C$ 또는 $^{3}H$를 도입한 방사능 표지 사포닌을 합성하였다. 2. $^{3}H$-PSA의 방사능을 생체내 에서 추적한 결과 PSA는 위장관내에서 쉽게 흡수되어 생체 내 전장기에 골고루 분포된다. 3. 각 장기에 분포된 PSA는 세포 내에 섭취되며 세포 내에 섭취 되는 양은 일정한 포화점이 있다. 4. 포화점을 초과하여 섭취된 PSA는 즉시 뇨를 통하여 배설되며 섭취된 PSA는 세포 내에 장기간 잔유한다.

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Chemical diversity of ginseng saponins from Panax ginseng

  • Shin, Byong-Kyu;Kwon, Sung Won;Park, Jeong Hill
    • Journal of Ginseng Research
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    • 제39권4호
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    • pp.287-298
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    • 2015
  • Ginseng, a perennial plant belonging to the genus Panax of the Araliaceae family, is well known for its medicinal properties that help alleviate pathological symptoms, promote health, and prevent potential diseases. Among the active ingredients of ginseng are saponins, most of which are glycosides of triterpenoid aglycones. So far, numerous saponins have been reported as components of Panax ginseng, also known as Korean ginseng. Herein, we summarize available information about 112 saponins related to P. ginseng; >80 of them are isolated from raw or processed ginseng, and the others are acid/base hydrolysates, semisynthetic saponins, or metabolites.

Three New Dammarane Glycosides from Heat Processed Ginseng

  • Park, Il-Ho;Kim, Na-Young;Han, Sang-Beom;Kim, Jong-Moon;Kwon, Sung-Won;Kim, Hyun-Jung;Park, Man-Ki;Park, Jeong-Hill
    • Archives of Pharmacal Research
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    • 제25권4호
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    • pp.428-432
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    • 2002
  • Three new dammarane glycosides were isolated from the processed ginseng (SG; Sun Ginseng). Their structure were determined to be $3{\beta},{\;}12{\beta}-dihydroxydammar-20(21),24-diene-3-O-{\beta}-D-glucopyranosyl(1{\;}{\rightarrow}{\;}2)-{\beta}-D-glucopyranoside;{\;}3{\beta},{\;}12{\beta}-dihydroxydammar-20(21),24-diene-3-O-{\beta}-D-{\;}glucopyranoside{\;}and{\;}3{\beta},6{\alpha},12{\beta}-trihydroxydammar-20(21),24-diene-6-O-{\beta}-D-glucopyranoside$ based on spectroscopic evidences. The compounds were named as ginsenoside $Rk_1,{\;}Rk_2,{\;}and{\;}Rk_3$ respectively.

Pharmacological Viewpoint Concerns and Phytochemical Components of Ginseng

  • RANA, Anvi
    • 식품보건융합연구
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    • 제8권5호
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    • pp.21-28
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    • 2022
  • Ginseng is described as the "King of all herbs, "Man-root" or "Root of heaven" and regarded as the most powerful herbal remedy, particularly grown in Korea, China, Japan, Vietnam, and North America. It has been in existence for a long time. The most demanded herbal cure, Ginseng, principally the root, has long been employed in traditional Asian medicine. The extent of availability of bioactive combinations and their impact on the body differs between American and Asian ginseng. Asian ginseng, also known as Panax ginseng, has a more calming influence and is more advantageous than American ginseng, such as Panax quinquefolius. The pharmaceutical aspect of development and extraction with diverse morphological properties is examined. Saponins, glycosides, carbohydrates, polyacetylenes, amino acids, vitamins, volatile oil, enzymes are all present in the Phyto-content of Ginseng. Ginsenosides are saponins that are constituents of the triterpenoid dammarane and have anticancer, anti-cardiovascular, anti-microbial, anti-obesity, anti-inflammatory, and antioxidant properties. Ginseng, in particular, has the possibility to help with microbial invasion, inflammatory processes, oxidative stress, and diabetes. It developed nanoparticles and nanocomposite film technologies as novel drug delivery platforms for cancer, inflammation, and neurological illnesses. Furthermore, it offers a range of applications that will be vital for future growth.

In vivo Anti-metastatic Action of Ginseng Protopanaxadiol saponins is Based on Their Intestinal Bacterial Metabolites After Oral Administration

  • Saiki, Ikuo
    • 한국응용약물학회:학술대회논문집
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    • 한국응용약물학회 1998년도 Proceedings of UNESCO-internetwork Cooperative Regional Seminar and Workshop on Bioassay Guided Isolation of Bioactive Substances from Natural Products and Microbial Products
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    • pp.95-98
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    • 1998
  • Ginseng (the root of Panax ginseng C. A. MEYER, Araliaceae) has been used for traditional medicine in China, Korea, Japan and other Asian countries for the treatment of various diseases including psychiatric and neurologic diseases as well as diabetes mellitus. So far, ginseng saponins (ginsenosides) have been regarded as the principal components responsible for the pharmacological activities of ginseng. Ginsenosides are glycosides containing an aglycone (protopanaxadiol or protopanaxatriol) with a dammarane skeleton and have been shown to possess various biological activities including the enhancement of cholesterol biosynthesis, stimulation of serum protein synthesis, immuno- modulatory effects and anti-inflammatory activity. Several studies using ginsenosides have also reported anti-tumor effects, particularly the inhibition of tumor-induced angiogenesis, tumor invasion and metastasis, and the control of phenotypic expression and differentiation of tumor cells.

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Four New Darnmarane-Glycosidesl Ginsenosides $Rg_5, Rh_4, Rs_3, AND Ff_2$, from Korean Red Ginsengs the Root off]unarm ginseng C. A. Meyer

  • Jong Dae Park;Nam
    • 고려인삼학회:학술대회논문집
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    • 고려인삼학회 1998년도 Advances in Ginseng Research - Proceedings of the 7th International Symposium on Ginseng -
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    • pp.115-126
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    • 1998
  • Four new dammarnae-glycosides named ginsenosides Rgs, Rh4, RsB and Rf2 have been isolated 1'rom Korean red ginseng, the root of Panax ginseng C. A. Meyer (Araliaceae) and their chemical structures have been elucidated by chemical and spectroscopic methods, including'H-'H COSY, HMQC, HMBC, NOESY, as 3-0- [$\beta$-D-glucopyranosyl(1 ~2)-$\beta$-D-glucopyranosyl] dammar-20(22) , B4-diene-3P,12P-diol (ginsenoside Rgs),6-0-$\beta$-D-glucopyranosyl-dammar-20(22),24-diene-3P,6P, 12P-triol (ginsenoside Rh4),3-0- [6" -0-acetyl-D-glucopyranosyl(1 ~2)--D-glucopyranosyl] 20(5)- protopanaxadiol (ginsenoside Rs3) and 6-0- [u-L-rhamno-pyranosyl(1 ~2)-$\beta$-D-glucopyranosyl] dammarane -3$\beta$, 6a, 12 $\beta$, 20(R),25-pentol(ginsenoslde Rfa). The absolute stereo structure of a double bond at C-20(22) was determined as entgegen type by applying NOESY.OESY.

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