Results 151 to 160 of about 717,782 (176)
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Chemischer Informationsdienst, 1977
AbstractDer Äthylester (VIb) der Titelverbindung wird aus dem durch Kondensation von Acetessigsäureäthylester mit Butadien in Gegenwart von Pd‐acetat und Triphenylphosphin in 80%iger Ausbeute erhältlichen Ester (I) über die Stufen (II), (III), (IVa), (IVb), (V) und (VIa) dargestellt [zur Entfernung der Tetrahydropyranyl‐ Schutzgruppe wird (VIa) mit ...
J. TSUJI +4 more
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AbstractDer Äthylester (VIb) der Titelverbindung wird aus dem durch Kondensation von Acetessigsäureäthylester mit Butadien in Gegenwart von Pd‐acetat und Triphenylphosphin in 80%iger Ausbeute erhältlichen Ester (I) über die Stufen (II), (III), (IVa), (IVb), (V) und (VIa) dargestellt [zur Entfernung der Tetrahydropyranyl‐ Schutzgruppe wird (VIa) mit ...
J. TSUJI +4 more
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Journal of Food Science, 2019
Abstract A rapid quantitative analysis model for determining the hydroxy‐2‐decenoic acid (10‐HDA) content of royal jelly based on near‐infrared spectroscopy combining with PLS has been developed. Firstly, near‐infrared spectra of 232 royal jelly samples with different 10‐HDA concentrations (0.35% to 2.44%) were be
Xinhao Yang +6 more
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Abstract A rapid quantitative analysis model for determining the hydroxy‐2‐decenoic acid (10‐HDA) content of royal jelly based on near‐infrared spectroscopy combining with PLS has been developed. Firstly, near‐infrared spectra of 232 royal jelly samples with different 10‐HDA concentrations (0.35% to 2.44%) were be
Xinhao Yang +6 more
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[The research of 10-hydroxy-2-decenoic acid on experiment hyperlipoidemic rat].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2004To study the pharmacological effect of 10-hydroxy-2-decenoic acid(10-HDA) in experiment hyperlipoidemic rat.Preventive and therapeutic effects of 10-HDA were tested on hyperlioidemic rat model induced by high fat food.10-HDA could reduce the content of TC, TG and beta-lioprotein, raise the content of HDL, which showed 10-HDA had preventive and ...
Donghui, Xu, Xueting, Mei, Shibo, Xu
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ChemInform Abstract: Synthesis of (E)‐9‐Oxo‐2‐decenoic Acid and (E)‐10‐Hydroxy‐2‐decenoic Acid
ChemInform, 1992AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
I. R. TREHEN +4 more
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Journal of the European Academy of Dermatology and Venereology, 2012
AbstractBackground 10‐Hydroxy‐2‐decenoic acid (10‐HDA) is a major fatty acid component of royal jelly, which has been reported to have a variety of beneficial pharmacological characteristics. However, the effects of 10‐HDA on skin photoageing and its potential mechanism of action are unclear.Objective We investigated the protective effects of 10‐HDA ...
Jinfen, Zheng +6 more
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AbstractBackground 10‐Hydroxy‐2‐decenoic acid (10‐HDA) is a major fatty acid component of royal jelly, which has been reported to have a variety of beneficial pharmacological characteristics. However, the effects of 10‐HDA on skin photoageing and its potential mechanism of action are unclear.Objective We investigated the protective effects of 10‐HDA ...
Jinfen, Zheng +6 more
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Journal of Agricultural and Food Chemistry
10-Hydroxy-2-decenoic acid (10-HDA), a bioactive component of royal jelly, exhibits significant pharmacological value in various applications. To date, its biosynthesis has been reported exclusively in endotoxin-prone Escherichia coli, which limits its biomedical utility. In this study, we successfully engineered the Generally Recognized As Safe (GRAS)
ChunLi Su +10 more
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10-Hydroxy-2-decenoic acid (10-HDA), a bioactive component of royal jelly, exhibits significant pharmacological value in various applications. To date, its biosynthesis has been reported exclusively in endotoxin-prone Escherichia coli, which limits its biomedical utility. In this study, we successfully engineered the Generally Recognized As Safe (GRAS)
ChunLi Su +10 more
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Determination of 10-hydroxy-2-decenoic acid in products with royal jelly
2015Matična mliječ je prirodni eliksir koji čuva zdravlje i vitalnost čovjeka. Od njezinih mnogobrojnih sastojaka izdvaja se 10-hidroksi-2-decenska kiselina (10-HDA), u prirodi prisutna samo u matičnoj mliječi. Ona ima važne biološke učinke od kojih se izdvajaju antibakterijsko, protuupalno i imunmodulatorsko djelovanje.
Lalić, Zdenka +2 more
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HPLC determination of pkavalue of 10-hydroxy-2-decenoic acid
Journal of Liquid Chromatography & Related Technologies, 2018The utilization of HPLC methods is very useful for the determination of some physicochemical characteristics of compounds.
T. Angelov, I. Hristov
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Zhongguo yao li xue bao = Acta pharmacologica Sinica, 1999
To study the effect of 10-hydroxy-2-decenoic acid (HDA) on the macrophages activity of rats in vitro.To measure the effects of HDA on phagocytosis, the production of antitumor cytokines tumor necrosis factor (TNF) and interleukin-1 (IL-1) in vitro.HDA 50, 100 mg.L-1 promoted phagocytic activity from 0.353 +/- 0.017 to 0.39 +/- 0.04 and 0.382 +/- 0.017 ...
G Y, Wang, Z B, Lin
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To study the effect of 10-hydroxy-2-decenoic acid (HDA) on the macrophages activity of rats in vitro.To measure the effects of HDA on phagocytosis, the production of antitumor cytokines tumor necrosis factor (TNF) and interleukin-1 (IL-1) in vitro.HDA 50, 100 mg.L-1 promoted phagocytic activity from 0.353 +/- 0.017 to 0.39 +/- 0.04 and 0.382 +/- 0.017 ...
G Y, Wang, Z B, Lin
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Biochemical Pharmacology
Nonalcoholic fatty liver disease (NAFLD) originates from metabolic dysfunctions, is one of the most commonly encountered liver disorders worldwide, characterized by ectopic lipid deposition within hepatocytes, accompanied by hepatocellular injury and necroinflammation. Currently, NAFLD has very few treatment options.
Minyi Tang +8 more
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Nonalcoholic fatty liver disease (NAFLD) originates from metabolic dysfunctions, is one of the most commonly encountered liver disorders worldwide, characterized by ectopic lipid deposition within hepatocytes, accompanied by hepatocellular injury and necroinflammation. Currently, NAFLD has very few treatment options.
Minyi Tang +8 more
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