Results 261 to 270 of about 541,742 (304)

FLAVONOIDS AND FLAVONOID EVOLUTION IN FUCHSIA (ONAGRACEAE)

American Journal of Botany, 1986
A comprehensive survey of 225 populations of 80 taxa of Fuchsia showed flavonol monoglycosides, especially quercetin and kaempferol 3‐O‐glucosides, to be ubiquitous in all species examined. Flavonol diglycosides are unusual, however, and occur in just eight species in five of the nine sections of the genus.
William J. Hahn, Paul E. Berry, John E. Averett, Peter H. Raven   +3 more
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Metabolism of Flavonoids

2009
Flavonoids, the most abundant polyphenolic compounds in foods, can be classified into flavanols, flavones, flavonols, flavanones, isoflavones and anthocyanidins. They have been demonstrated to possess strong antioxidant and disease-preventing properties especially for various degenerative diseases such as cancers and cardiovascular diseases in in vitro
Yu Wang, Chi-Tang Ho
openaire   +3 more sources

USDA'S FLAVONOID DATABASE: FLAVONOIDS IN FRUIT

Journal of the American Dietetic Association, 2003
Learning outcome: To be able to identify rich sources of flavonoids in fruits. Flavonoids are biologically active compounds found in plants that have been associated with decreased risk of some age related and chronic diseases in humans. Food composition data from literature published around the world were evaluated to compile USDA’s Flavonoid Database
Alison L. Eldridge, James M. Harnly, S. A. Bhagwat, Joanne M. Holden, R.F. Doherty, Susan E. Gebhardt, David B. Haytowitz, Gary R. Beecher, Julia J. Peterson, Johanna T. Dwyer   +9 more
openaire   +2 more sources

Biosynthesis of Flavonoids

1993
A rapid and substantial progress to a broad understanding of flavonoid biosynthesis marked the previous reviews of this series of books (Hahlbrock and Grisebach, 1975; Ebel and Hahlbrock, 1982; Heller and Forkmann, 1988), and several other reviews have also appeared (Harborne, 1988; Zaprometov, 1989; Stafford, 1990).
Gert Forkmann, Werner Heller
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Transcriptomic Analysis of Red-Fleshed Apples Reveals the Novel Role of MdWRKY11 in Flavonoid and Anthocyanin Biosynthesis.

Journal of Agricultural and Food Chemistry, 2018
In plants, flavonoids are important secondary metabolites that contribute to the nutritional quality of many foods. Apple is a popular and frequently consumed food because of its high flavonoid content.
Nan Wang, Wenjun Liu, Tianliang Zhang, Shenghui Jiang, Hai-feng Xu, Yicheng Wang, Zongying Zhang, Chuanzeng Wang, Xuesen Chen   +8 more
semanticscholar   +1 more source

The Minor Flavonoids

1982
It is the purpose of this chapter to discuss the five remaining flavonoid structural types, here collectively known as the minor flavonoids, chalcones, aurones, dihydrochalcones, flavanones and dihydroflavonols. In order to orientate the reader it should be mentioned that chalcones, aurones and dihydrochalcones were discussed in Chapter 9 of The ...
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The flavonoids of Allium ursinum

Phytochemistry, 1996
From wild garlic Allium ursinum three new flavonoid glycosides were identified as kaempferol 3-O-beta-neohesperidoside-7-O-[2-O-(trans-p-coumaroyl)]-beta -D- glucopyranoside, kaempferol 3-O-beta-neohesperidoside-7-O-[2-O-(trans-feruloyl)]-beta-D- glucopyranoside, kaempferol 3-O-beta-neohesperidoside-7-O-[2-O-(trans-p-coumaroyl)-3-O-b eta-D ...
CAROTENUTO A, DE FEO V, FATTORUSSO E, LANZOTTI V, MAGNO S, CICALA, CARLA   +5 more
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The flavonoids of Allium neapolitanum

Phytochemistry, 1997
An investigation of the extracts from Allium neapolitanum has led to the isolation of 13 flavonoid glycosides, based on kaempferol, quercetin and isorhamnetin. Four of them are new compounds and have been identified as: kaempferol 3-O-[[2-O-alpha-L-rhamnopyranosyl-4-O-beta-D-glucopyranosyl]-beta-D- glucopyranoside]], isorhamnetin 3-O-[[2-O-alpha-L ...
CAROTENUTO, ALFONSO, FATTORUSSO E, LANZOTTI V, MAGNO S, DE FEO V, CICALA, CARLA   +5 more
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Flavonoide, XXXII. Oxidative Umwandlungen schwefelhaltiger Flavonoide

Justus Liebigs Annalen der Chemie, 1977
AbstractDurch Oxidation des Flaventhions (2a) und des 1‐Thioflaventhions (2b) mit äquimolekularer Menge Monoperoxyphthalsäure werden die entsprechenden Flaventhionoxide 3a und 3b gewonnen. Aus diesen entstehen durch weitere Oxidation Flavon (1a) bzw. 1‐Thioflavon (1b). Die Verbindungen 1a und 1b erhält man auch durch Reaktion von 2a bzw.
János Bálint, Rezső Bognár, Miklos Rakosi   +2 more
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Flavonoids and flavonoid-based nanoparticles for the treatment of arthritis

Inflammopharmacology
Arthritis is an autoimmune disorder that predominantly causes inflammation and impacts peripheral joints. Even though immunosuppressive and NSAIDs or non-steroidal anti-inflammatory medicines are implemented for the management of this disorder, sbut they carry some severe side effects along with them.
Sanchit Dhankhar, Jatin Kumar, Samrat Chauhan, Ishrat Zahoor, Shahid Nazir Wani, Monika Saini, Jamila Akter Borsha, Sabina Yasmin, Mohammad Yousuf Ansari   +8 more
openaire   +2 more sources