Results 141 to 150 of about 17,143 (196)

Effects of Minor Ginsenosides, Ginsenoside Metabolites, and Ginsenoside Epimers on the Growth of Caenorhabditis elegans [PDF]

open access: yesJournal of Ginseng Research, 2011
In the previous report, we have demonstrated that ginsenoside Rc, one of major ginsenosides, is a major component for the restoration for normal growth of worms in cholesterol-deprived medium. In the present study, we further investigated the roles of minor ginsenosides, such as ginsenoside Rh1 and Rh2, ginsenoside metabolites such as compound K (CK ...
Seung-Yeol Nah   +2 more
exaly   +3 more sources

Conversion of Major Ginsenoside Rb1 to Ginsenoside F2 by Caulobacter leidyia

Biotechnology Letters, 2006
Ginsenoside Rb1 is the most predominant ginsenoside in Panax species (ginseng) and the hydrolysis of this ginsenoside produces pharmaceutically active compounds. Caulobacter leidyia GP45, one of the isolates having strong beta-glucosidase-producing activity, converted ginsenoside Rb(1) to the active metabolites by 91%.
Yang Deok-Chun
exaly   +3 more sources

Mitochondrial connection to ginsenosides

Archives of Pharmacal Research, 2020
Mitochondria play an essential role in energy synthesis and supply, thereby maintaining cellular function, survival, and energy homeostasis via mitochondria-mediated pathways, including apoptosis and mitophagy. Ginsenosides are responsible for most immunological and pharmacological activities of ginseng, a highly beneficial herb with antioxidant, anti ...
Feng Wang, Yoon Seok Roh
openaire   +2 more sources

Angiomodulatory and Neurological Effects of Ginsenosides

Current Medicinal Chemistry, 2007
Panax ginseng C.A. Meyer, one of the most popular and valued herbs, has been used extensively in traditional Chinese medicine for thousands of years. More than thirty ginsenosides, the pharmacologically active ingredients in ginseng, have been identified with various sugar moieties attached at the C-3, C-6 and C-20 positions of the steroidal skeleton ...
Ng, TB   +9 more
openaire   +4 more sources

Analysis methods of ginsenosides

Journal of Chromatography B, 2004
Ginsenosides are considered the main active principles of the famous Chinese traditional medicine "ginseng". For more than 30 years many researchers developed methods for the identification and quantification of ginsenosides in ginseng plant material, extracts and products.
openaire   +2 more sources

Antiphotoaging and Antimelanogenesis Properties of Ginsenoside C‐Y, a Ginsenoside Rb2 Metabolite from American Ginseng PDD‐ginsenoside

Photochemistry and Photobiology, 2019
AbstractGinsenosides are compounds responsible for the primary pharmacological effects of American ginseng. Compound‐Y (C‐Y) is a minor ginsenoside and a metabolite of Panax ginseng. In this study, we investigated the protective effect of ginsenoside UVB‐irradiated NHDFs and its potential for use as an antihyperpigmentation agent through ginsenoside C ...
Xiao‐yi Liu   +4 more
openaire   +2 more sources

Characterization of the ginsenoside-transforming recombinant β-glucosidase from Actinosynnema mirum and bioconversion of major ginsenosides into minor ginsenosides

Applied Microbiology and Biotechnology, 2012
This study focused on the cloning, expression, and characterization of ginsenoside-transforming recombinant β-glucosidase from Actinosynnema mirum KACC 20028(T) in order to biotransform ginsenosides efficiently. The gene, termed as bglAm, encoding a β-glucosidase (BglAm) belonging to the glycoside hydrolase family 3 was cloned. bglAm consisted of 1,830
Cui, CH Cui, Chang-Hao   +2 more
openaire   +3 more sources

Biotransformation of ginsenosides by hydrolyzing the sugar moieties of ginsenosides using microbial glycosidases

Applied Microbiology and Biotechnology, 2010
Ginsenosides are the principal components responsible for the pharmaceutical activities of ginseng. The minor ginsenosides, which are also pharmaceutically active, can be produced via the hydrolysis of the sugar moieties in the major ginsenosides using acid hydrolytic, heating, microbial, and enzymatic transformation techniques.
Chang-Su, Park   +3 more
openaire   +2 more sources

Biosynthesis and biotechnological production of ginsenosides

Biotechnology Advances, 2015
Medicinal plants are essential for improving human health, and around 75% of the population in developing countries relies mainly on herb-based medicines for health care. As the king of herb plants, ginseng has been used for nearly 5,000 years in the oriental and recently in western medicines. Among the compounds studied in ginseng plants, ginsenosides
Kim, Y., Zhang, D., Yang, D.
openaire   +3 more sources

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