Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Yi-Nan Zheng"'
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 2, Pp 101825- (2024)
Preparation of clean fuel from biomass has a crucial significance on the development and utilization of renewable clean energy. In this study, a multi-stage porous mordenite supported nickel nanoparticles catalyst (Nix%/HMOR) was prepared, which show
Externí odkaz:
https://doaj.org/article/734e5768d2a844deb8aa6a225ce0682d
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12461- (2023)
Valproic acid (VPA) is a commonly used antiepileptic drug (AED). Aplastic crisis is defined as acute arrest of hematopoiesis. Stevens-Johnson syndrome (SJS) is a fatal cutaneous adverse drug reaction. We herein report a rare case of aplastic crisis a
Externí odkaz:
https://doaj.org/article/85a31dffdd6b4b90b5bec576c8fcde1d
Autor:
Yong-bo Liu, Da-zhong Sun, Ke-cheng Chen, Jun-jie Zhang, Yun-yi Hou, Xu-fei Gao, En-bo Cai, Hong-Yan Zhu, Yi-nan Zheng, Ri-xin Chen, Shuang Liu, Wei Li
Publikováno v:
Journal of Functional Foods, Vol 97, Iss , Pp 105224- (2022)
The present study investigated the protective effects of crude saponins (ginsenosides) in berries in an brain injury model by intraperitoneal injection of D-gal (D-galactose). Our study showed that ginseng berry saponin (GBS) treatment significantly
Externí odkaz:
https://doaj.org/article/a1442e8f5e1b4adbb0af211aa5376026
Autor:
Li Chen, Hui Wang, Ying Jin, Jian Gu, Yun-Jing Wang, Ying-Ping Wang, Jing Li, Yi-Nan Zheng, Wei Li, Ming Zhang
Publikováno v:
Molecules, Vol 16, Iss 12, Pp 10093-10103 (2011)
To investigate the protective effects of protopanaxadiol-type ginsenoside (PDG) and its metabolite ginsenoside M1 (G-M1) on carbon tetrachloride (CCl4)-induced chronic liver injury in ICR mice, we carried out conversion of protopanaxadiol-type ginsen
Externí odkaz:
https://doaj.org/article/3cd7b34cb33449a3895031a6503f776e
Autor:
Jian Liang, Yi-Nan Zheng, Yu-Fang He, Xiao-Hua Li, Zi Wang, Li-Chun Zhao, Wen-Cong Liu, Wei Li
Publikováno v:
Molecules, Vol 16, Iss 2, Pp 1533-1543 (2011)
In the present study, we developed a liquid chromatography-diode array detector-electrospray ionization/mass spectrometric (LC-DAD-ESI/MS) method for analysis of saikosaponins in Bupleurum falcatum. The LC method employed a ZORBAX SB-Aq analytical co
Externí odkaz:
https://doaj.org/article/fe64d766544241559d9ad236fb4676b3
Publikováno v:
Molecules, Vol 15, Iss 12, Pp 8702-8708 (2010)
A new oleanane-type triterpenoid saponin, named platycoside N (1), together with six known saponins, was isolated from the roots of Platycodon grandiflorum. On the basis of acid hydrolysis, comprehensive spectroscopic data analyses and comparison wit
Externí odkaz:
https://doaj.org/article/64dc05930e4747cd8b2e9bbfb9b8f0f3
Autor:
Chang-Chun Ruan, Zhi Liu, Xiang Li, Xia Liu, Li-Juan Wang, Hong-Yu Pan, Yi-Nan Zheng, Guang-Zhi Sun, Yan-Sheng Zhang, Lian-Xue Zhang
Publikováno v:
Molecules, Vol 15, Iss 4, Pp 2319-2325 (2010)
A new saponin, malonylginsenoside Ra3, was isolated from the fresh root of Panax ginseng, along with four known ginsenosides. The new compound was identified as (20S)-protopanaxadiol-3-O-(6-O-malonyl-β-D-glucopyranosyl(1→2)-β-D-glucopyranoside-20
Externí odkaz:
https://doaj.org/article/51fc48b8c039468ebbac0d23138ed861
Publikováno v:
Molecules, Vol 15, Iss 1, Pp 399-406 (2010)
Protopanaxatriol saponins obtained with AB-8 macroporous resin mainly consisted of ginsenosides Rg1 and Re. A novel mono-ester of ginsenoside-Rh1 (ginsenoside-ORh1) was synthesized through further enzymatic hydrolysis and octanoyl chloride modificati
Externí odkaz:
https://doaj.org/article/30a677cb01aa41ec84026a1d42898032
Autor:
Yi-Nan Zheng, Xiang Li, Hong-Yu Pan, Yu-Xia Qin, Jun Lei, Lian-Xue Zhang, Zhi Liu, Guang-Zhi Sun, Chang-Chun Ruan, Hao Zhang
Publikováno v:
Molecules, Vol 14, Iss 6, Pp 2043-2048 (2009)
An Aspergillus niger strain was isolated from the soil around ginseng fruit. In vitro enzyme assays showed that this strain had the ability to transform total ginsenosides (TGS) into several new products. In a further biochemical study, a β-glucosid
Externí odkaz:
https://doaj.org/article/b54fc1d099554139a2f2b38f15c2886d
Publikováno v:
Molecules, Vol 14, Iss 1, Pp 566-572 (2009)
A new anthraquinone, Rubiacordone A (1) (6-acetoxy-1-hydroxy-2-methylanthraquinone-3-O-α-L-rhamnopyranoside), was isolated together with the known anthraquinone, 1-acetoxy-6-hydroxy-2-methylanthraquinone-3-O-[α-L-rhamnopyranosyl-(1â
Externí odkaz:
https://doaj.org/article/cb871554e5334521b0fc849a4c37d5d8