• Natural Product Sciences
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• 제4권4호
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• pp.268-273
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• 1998

Two new triterpenoid saponins, named segetoside D and E, have been isolated from the seeds of Vaccaria segetalis. On the basis of chemical reactions and spectral data, structures of segetoside D and E have been established as: $28-O-[{\beta}-D-xylopyranosyl-(1{\rightarrow}4)-{\alpha}-L-rhamnopyranosyl-(1{\rightarrow}2)]-[5-O-acetyl-{\alpha}-arabinofuranosyl(1{\rightarrow}3)]-[4-O-acetyl-{\beta}-D-fucopyranosyl]-quillaic\;acid-3-O-[{\beta}-D-galactopyranosyl(1{\rightarrow}2)]6-O-methyl\;ester-{\beta}-D-glucuronopyranoside$ and $28-O-[{\beta}-D-xylopyranosyl-(1{\rightarrow}4)-{\alpha}-L-rhamnopyranosyl-(1{\rightarrow}2)]-[5-O-acetyl-{\alpha}-arabinofuranosyl(1{\rightarrow}3)]-[4-O-acetyl-{\beta}-D-fucopyranosyl]-quillaic\;acid\;-3-O-[{\beta}-D-galactopyranosyl(1{\rightarrow}2)]-6-O-n-butyl\;ester-{\beta}-D-glucuronopyranoside$, respectively.

• 한국약용작물학회지
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• 제13권4호
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• pp.178-181
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• 2005

15종의 항어혈성 중국 약용식물의 추출물에 대하여 PAF 수용체 결합 억제활성을 검색한 결과 4종의 약용식물, Campsis grandiflora, Dalbergia odorifera, Zanthoxylum nitidum, Vaccaria segetalis에서 50% 이상의 강한 PAF 결합 저해 활성이 나타났다.

• 대한본초학회지
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• 제25권3호
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• pp.81-90
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• 2010

Objectives : The present study purposed to compare the effects of Melandrii Herba and Vaccariae Semen, which are used as Wang-Bul-Yu-Haeng(王不留行) with vasodilatory effect in Korea and China, respectively, on hyperlipidemia. Methods : We applied the water extract of Melandrii Herba and Vaccariae Semen to rats with hyperlipidemia induced by high-cholesterol diet and high-fructose diet and evaluated their effects. Results : While Vaccariae Semen had significant effect on the reduction of the levels of total cholesterol, LDL-cholesterol, free cholesterol, and the activation of ALT, the application of Melandrii Herba had no significant effect on the levels of total cholesterol, LDL-cholesterol, free cholesterol, neutral fat, and free fatty acid, and the activation of AST. For the rats with hypertriglyceridemia, Vaccariae Semen reduced the levels of neutral fat and total cholesterol, but did not significantly reduce the level of free fatty acid and the activation of AST and ALT. The application of Melandrii Herba did not have any significant effect on the levels of neutral fat, total cholesterol, and free fatty acid, and the activation of AST and ALT, but it increased the level of HDL cholesterol. Conclusion : Vaccariae Semen showed a possibility as a remedy for hyperlipidemia, but Melandrii Herba did not show any significant effect. Thus, based on such a difference in remedial effect between Melandrii Herba and Vaccariae Semen, they need to be distinguished in clinical application.