Results 111 to 120 of about 46,558 (333)

Review on the biosynthesis of anthocyanidins and proanthocyanidins in rice and their impact on rice quality

浙江大学学报. 农业与生命科学版
Anthocyanidins and proanthocyanidins have important health benefits for the human body. Anthocyanidins are present mainly as glycosylated or acetylated anthocyanins in nature, and proanthocyanidins exist in the form of polymers, with a wide variety of ...
ZHOU Yufeng, XIE Huifang, SUN Yuxuan, JIANG Shuo, WU Dianxing, SHU Xiaoli   +5 more
doaj   +1 more source

Ectopic expression of tea MYB genes alter spatial flavonoid accumulation in alfalfa (Medicago sativa).

PLoS ONE, 2019
Flavonoids are one of the largest secondary metabolite groups, which are widely present in plants. Flavonoids include anthocyanins, proanthocyanidins, flavonols and isoflavones.
Guangshun Zheng, Cunying Fan, Shaokang Di, Xuemin Wang, Liping Gao, Nikolay Dzyubenko, Vladimir Chapurin, Yongzhen Pang   +7 more
doaj   +1 more source

Bioactive Compounds, Antioxidant Activity, and Biological Effects of European Cranberry (Vaccinium oxycoccos)

Molecules, 2018
Lesser known fruits or underutilized fruit species are recently of great research interest due to the presence of phytochemicals that manifest many biological effects.
Tunde Jurikova, Sona Skrovankova, Jiri Mlcek, Stefan Balla, Lukas Snopek   +4 more
doaj   +1 more source

Evaluation of Aglianico grape skin and seed polyphenols astringency by SDS-PAGE electrophoresis of salivary proteins after the binding reaction [PDF]

, 2006
SDS–PAGE electrophoresis and densitometry analysis were carried out to evaluate the reactivity of Aglianico red grape skin and seed polyphenols with human salivary proteins in order to find a method able to assess their astringency.
GAMBUTI, Angelita, L. MOIO, PESSINA R., RINALDI A.   +3 more
core  

Galloylated proanthocyanidins from shea (Vitellaria paradoxa) meal have potent anthelmintic activity against Ascaris suum [PDF]

, 2016
Proanthocyanidins (PA) from shea (Vitellaria paradoxa) meal were investigated by thiolytic degradation with benzyl mercaptan and the reaction products were analysed by high performance liquid chromatography–mass spectrometry.
A. Ramsay, A.R. Williams, Ansah, Atuathene, Bancroft, Brunet, Cousins, Dei, Dei, Dobreva, Foo, Frazier, Gea, Grabber, Hale, Hall, Han, Hoste, Hoste, I. Mueller-Harvey, Kamiya, Li, Maranz, Meagher, Mitaru, Molan, Molan, Mueller-Harvey, Munir, Munir, Novobilský, Ogunwande, Porter, Quijada, S.M. Thamsborg, Sutherland, Vlaminck, Williams, Zeller, Zhang   +39 more
core   +1 more source

ChemInform Abstract: Recent Syntheses of Proanthocyanidins [PDF]

ChemInform, 2013
AbstractReview: 37 refs.
openaire   +3 more sources

Smart pH‐Sensitive Indicator Films Based on Gellan Gum/Starch/Xanthan Gum With Aronia Extract: Real‐Time Tracking of Chicken Freshness

Packaging Technology and Science, EarlyView.
Intelligent indicators were composed of gellan gum, starch and xanthan gum, incorporated with anthocyanins extracted from aronia based on the solvent‐casting method. The films demonstrated remarkable antibacterial activity against Staphylococcus aureus and Escherichia coli. The aronia‐added films were sensitive at varying pHs.
Tayyibe Yağmur Eker, Seda Özgen, Zehra Özbaş   +2 more
wiley   +1 more source

Antioxidant and antiviral properties of Pseudopiptadenia contorta (Leguminosae) and of quebracho (Schinopsis sp.) extracts

Química Nova, 2005
Proanthocyanidins from P. contorta leaves and from a commercial quebracho extract were isolated and characterized. Flavonoids, catechins and gallic acid were also identified in the extracts of P. contorta.
Davyson de L. Moreira, Suzana G. Leitão, Jorge Luiz S. Gonçalves, Marcia D. Wigg, Gilda G. Leitão   +4 more
doaj   +1 more source

Pretreatment of citrus by-products affects polyphenol recovery:a review [PDF]

, 2018
A large amount of citrus waste is generated annually. This waste is of great economic worth, since it contains high levels of polyphenols, which have attracted scientific interest due to their potent antimicrobial and antiradical activities. Pretreatment
Bowyer, Michael C., Golding, John B., Hasperué, Joaquín H., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +7 more
core   +2 more sources

Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, γ-oryzanol, and phytic acid

Food Science & Nutrition, 2014
Epidemiological studies suggested that the low incidence of certain chronic diseases in rice-consuming regions of the world might be associated with the antioxidant compound contents of rice.
P. Goufo, H. Trindade
semanticscholar   +1 more source