Results 91 to 100 of about 1,758 (205)

Diarylheptanoids from Alnus viridis ssp viridis and Alnus glutinosa: Modulation of Quorum Sensing Activity in Pseudomonas aeruginosa [PDF]

open access: yes, 2017
Diarylheptanoids from the barks of Alnus viridis ssp. viridis (green alder) and Alnus glutinosa (black alder) were explored for anti-quorum sensing activity.
Novaković, Miroslav M.   +8 more
core   +1 more source

Transcriptome analysis reveals the genetic basis underlying the biosynthesis of volatile oil, gingerols, and diarylheptanoids in ginger (Zingiber officinale Rosc.)

open access: yesBotanical Studies, 2017
Background Ginger (Zingiber officinale Rosc.) is a popular flavoring that widely used in Asian, and the volatile oil in ginger rhizomes adds a special fragrance and taste to foods.
Yusong Jiang   +4 more
doaj   +1 more source

Structural Characterization and Biological Effects of Constituents of the Seeds of (Alpina Katsumadai Seed)

open access: yesNatural Product Communications, 2012
Alpinia katsumadai Hayata (Zingiberaceae) has been used as an anti-emetic medicine and to treat gastric disorders in Oriental Medicine. Previous phytochemical investigations of this plant have resulted in the isolation of various diarylheptanoids ...
Joo-Won Nam, Eun-Kyoung Seo
doaj   +1 more source

Constituents of Fermented Male Flowers of (Betulaceae)

open access: yesNatural Product Communications, 2017
Fractionation of the ethyl acetate crude extract of the fermented male flowers of Alnus sieboldiana resulted in the isolation of two diarylheptanoids and six flavonoids.
Nurunajah Ab Ghani   +2 more
doaj   +1 more source

Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes [PDF]

open access: yes, 2015
Medicinal plants are recognized from ancient times as a source of diverse therapeutic agents and many of them are used as dietary supplements. Comprehensive approaches are needed that would identify bioactive components with evident activity against ...
Dinić, Jelena   +7 more
core   +1 more source

The Genus Alpinia: A Review of Its Phytochemistry and Pharmacology

open access: yesWorld Journal of Traditional Chinese Medicine, 2016
Genus Alpinia consists of over 250 species, which are widely distributed in south and southeast Asia. Many plants of genus Alpinia have been used for thousands of years to treat digestive system diseases and as anti-inflammatory drugs.
Wei-Jie Zhang   +2 more
doaj   +1 more source

Phytochemical treatments target kynurenine pathway induced oxidative stress

open access: yesRedox Report, 2018
Objective: The objective of this paper was to link the phytochemical and metabolic research treating quinolinic acid induced oxidative stress in neurodegenerative disorders.
K. Parasram
doaj   +1 more source

Inhibition of Prostaglandin and Leukotriene Biosynthesis by Gingerols and Diarylheptanoids.

open access: yesChemical and Pharmaceutical Bulletin, 1992
The rhizomes of Zingiber officinale (ginger) and Alpinia officinarum contain potent inhibitors against prostaglandin biosynthesizing enzyme (PG synthetase). Gingerols and diarylhepatanoids were identified as active compounds. Their possible mechanism of action which was deduced from the structures of active compounds indicated that the inhibitors would
KIUCHI, Fumiyuki   +4 more
openaire   +3 more sources

New Cyclic Diarylheptanoids from the Marine Sponge Tedania ignis

open access: yes, 2009
Diarylheptanoids (DHs) are a class of natural products mainly found in terrestrial plants of the families Betulaceae, Aceraceae, Myricaceae, Zingiberaceae and Dioscoreaceae.
Ernesto Fattorusso   +3 more
core  

Tetrahydropyran- and Tetrahydrofuran-Containing Diarylheptanoids from Hedychium coronarium Rhizomes

open access: yes, 2016
Seven new diarylheptanoids (1–7) were isolated from the n-BuOH-soluble fraction of the rhizome of Hedychium coronarium. Hedycoropyrans A–C (1–3) contain a tetrahydropyran moiety, while hedycorofurans A–D (4–7) contain a tetrahydrofuran moiety, belonging ...
Shoei-Sheng Lee (688345)   +3 more
core   +1 more source

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