Results 61 to 70 of about 46,017 (234)

Donkwa Enriched With Goron‐Tula (Azanza garckeana) Modulates Sexual Behavior and Activity of Enzymes Linked With Erectile Dysfunction in High‐Fat Diets/ Streptozotocin‐Induced (STZ/HFD) Diabetic Rats

Food Chemistry International, EarlyView.
(A) Mount number, (B) mount latency, (C) intromission number, and (D) intromission latency are the parameters of sexual behavior. Met = metformin. D100 = 100 Donkwa. D90G10 = 90% Donkwa + 10% Goron‐Tula. D85G15 = 85% Donkwa + 15% Goron‐Tula. D80G20 = 80% Donkwa + 20% Goron‐Tula. The mean ± standard error of the mean (SEM) expressed the results. *Values
O. T. Mamukuyomi, O. S. Ijarotimi, A. A. Badejo   +2 more
wiley   +1 more source

Two New Phenolic Constituents from the Stems of Euphorbia griffithii

Natural Products and Bioprospecting, 2019
Phytochemical studies on MeOH extract of stems of Euphorbia griffithii led to the isolation of one new hydrolyzable tannin dimer, corilagiffithiin (1) and one new galloyl-glucoside (2), alongside six known ones (3–8).
Joseph Sakah Kaunda, Ying-Jun Zhang
doaj   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

Food Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu, Soumitra Banerjee, Venkata Krishna Bayineni, Ravi‐Kumar Kadeppagari, Amit Arora   +4 more
wiley   +1 more source

DNA Breakage by Hydrolyzable Tannins in the Presence of Cupric Ion

Agricultural and Biological Chemistry, 1985
DNA breakage by hydrolyzable tannins of known structures was investigated by agarose or polyacrylamide gel electrophoretic analysis. Hydrolyzable tannins could cause both double-strand and single-strand breakages in λDNA in the presence of Cu2+. The breaking reaction was strongly suppressed at concentrations higher than 100 μm of hydrolyzable tannins ...
SHIRAHATA, Sanetaka, MURAKAMI, Hiroki, NISHIYAMA, Kazuo, SUGATA, Itsuro, SHINOHARA, Kazuki, NONAKA, Gen-ichiro, NISHIOKA, Itsuo, OMURA, Hirohisa   +7 more
openaire   +2 more sources

Impact of Sprouting and Brachystegia eurycoma Supplementation on the Functional, Proximate Composition, and Bioactive, Antioxidant, and Enzyme‐Inhibitory Properties of Sorghum Flour

Food Chemistry International, EarlyView.
Sprouting and Brachystegia eurycoma supplementation improved sorghum flour nutrition, antioxidant activity and enzyme inhibition for functional foods. ABSTRACT Sprouting and cereal–legume supplementation are effective strategies for improving the functional, nutritional, and nutraceutical qualities of cereal‐based flour and products.
Khadijat Oluwashola Abdulrazaaq, Emmanuel Anyachukwu Irondi, Emmanuel Oladipo Ajani   +2 more
wiley   +1 more source

Mango Seed Valorization: Sustainable Source of Nutrients, Bioactives, and Value‐Added Applications

Food Chemistry International, EarlyView.
Highlighting mango seed as a valuable yet overlooked by‐product, promoting its utilization and reducing agroindustrial waste. ABSTRACT Mango (Mangifera indica L.) is one of the most widely cultivated tropical fruits, generating large quantities of by‐products during processing, with mango seed representing 20%–25% of the whole fruit weight ...
Priyanka Yadav, Mazia Ahmed, Unaiza Iqbal, Pinki Saini   +3 more
wiley   +1 more source

Cytotoxic Hydrolyzable Tannins from Balanophora japonica

, 2016
Four hydrolyzable tannins named balanophotannins D−G (1–4) were isolated from the aerial parts of the parasitic plant Balanophora japonica. Their structures were characterized on the basis of spectroscopic and chemical evidence.
Yoko Hirose (2441773), Isao Kouno (1498027), Shao-Yu Wu (2441782), Xiao-Yun Wen (2441779), Zhongqiu Liu (50019), Zhi-Hong Jiang (103046), Hiromi Iwata (2441776), Shuguang Wu (482655), Takashi Tanaka (366317)   +8 more
core   +1 more source

Tannin Structural Elucidation and Quantitative ³¹P NMR Analysis. 2. Hydrolyzable Tannins and Proanthocyanidins [PDF]

Journal of Agricultural and Food Chemistry, 2013
An unprecedented analytical method that allows simultaneous structural and quantitative characterization of all functional groups present in tannins is reported. In situ labeling of all labile H groups (aliphatic and phenolic hydroxyls and carboxylic acids) with a phosphorus-containing reagent (Cl-TMDP) followed by quantitative 31P NMR acquisition ...
Melone F, Saladino R, Lange H, Crestini C   +3 more
openaire   +5 more sources

Evaluation of Nutritional and Bioactive Compounds in Tea and Botanical Marc Following Industrial Liqueur Maceration

Food Chemistry International, EarlyView.
Industrial botanical marc retained valuable phytochemicals, antioxidants, catechins, and caffeine after ethanol maceration, with composition varying by botanical source and processing. These underutilized by‐products represent promising, safe, and sustainable feedstocks for recovering bioactive compounds for food, nutraceutical, and functional ...
Veronika Šimora, Ľuboš Harangozo, Július Árvay, Anton Monka, Hana Ďúranová, Emmanuel Duah Osei, Newlove Akowuah Afoakwah, Eva Ivanišová   +7 more
wiley   +1 more source

Desenvolvimento de métodos analíticos em GC-FID, CE-UV e LC-MS/MS no estudo fitoquímico de triterpenos, flavonóis e taninos voltado para a obtenção de uma nova cultivar de Maytenus ilicifolia (espinheira-santa) [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2014.Esta tese tem como proposta principal o desenvolvimento de novos métodos analíticos para a ...
Vistuba, Jacqueline Pereira
core