نتایج جستجو برای: flavonoid glycosides

تعداد نتایج: 19570  

Journal: :Molecules 2013
Mario J Simirgiotis

Liquid chromatography (LC) coupled with UV detection and electrospray ionization (ESI) tandem mass spectrometry (MS/MS) was used for the generation of chemical fingerprints and the identification of phenolic compounds in peumo fruits and aerial parts from southern Chile. Thirty three compounds (19 of these detected in C. alba and 23 in C. monogyna) were identified, mainly flavonoid glycosides, ...

Journal: :Molecules 2017
Almudena García-Ruiz Amadeo Girones-Vilaplana Paola León Diego A Moreno Carla M Stinco Antonio J Meléndez-Martínez Jenny Ruales

Passiflora mollissima (Kunth) L.H. Bailey is an exotic fruit native to South America, known as taxo in Ecuador. This paper characterizes its flavonoid and carotenoid composition and antioxidant capacity and evaluates the effect of the spray-drying process on its phytochemical composition and antioxidant capacity. A total of 18 flavonoid compounds, nine proanthocyanidins and nine flavan-3-ol mon...

2014
Rui Zhai Xiao-Ting Liu Wen-Ting Feng Sha-Sha Chen Ling-Fei Xu Zhi-Gang Wang Jiang-Li Zhang Peng-Min Li Feng-Wang Ma

Flavonoid biosynthesis profile was clarified by fruit bagging and re-exposure treatments in the green Chinese pear 'Zaosu' (Pyrus bretschneideri Rehd.) and its red mutant 'Red Zaosu'. Two distinct biosynthesis patterns of flavonoid 3-glycosides were found in 'Zaosu' pear. By comparison with 'Red Zaosu', the biosynthesis of flavonoid 3-galactosides and flavonoid 3-arabinosides were inhibited by ...

2013
K. Stich G. Forkmann

Flavonoid Biosynthesis, Chalcone Synthase, Flavonoid 3'-Hydroxylase, Flavone Synthase II, Sinningia cardinalis Flowers of Sinningia (syn. Rechsteineria) cardinalis contain glycosides of the flavones apigenin (4'-O H ) and luteolin (3',4'-O H ) respectively, and of the related 3-deoxyanthocyanidins apigeninidin and luteolinidin. Studies on substrate specificity of the key enzyme o f flavonoid bi...

Journal: :Bulletin of Pharmaceutical Sciences. Assiut 1997

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