Results 81 to 90 of about 92,066 (289)

On catechins

Kazan medical journal, 1934
Blum distinguishes in opposition to hormones, which are in the body excitatory effective substances (Treibstoffe), catechins-Bremsstoffe-or "inhibitory substances" (from the Greek word-contain in known limits), whose role is to prevent the increased activity (Ueberwirkung) of hormones, or to soften and modify their action.
openaire   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

The Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto, Fábio Bentes Freire, José Teixeira Freire, Wanderley Pereira Oliveira   +3 more
wiley   +1 more source

Development and Characterization of EGCG-Loaded TPGS/Poloxamer 407 Micelles with Evaluation of In Vitro Drug Release and In Vivo Pharmacokinetics and Tolerability Observations Following Oral Administration

Pharmaceutics
Background: Epigallocatechin-3-gallate (EGCG), a potent green tea polyphenol, possesses significant therapeutic potential, but its clinical application is limited by poor gastrointestinal stability and low oral bioavailability.
Chee Ning Wong, Kai Bin Liew, Yang Mooi Lim, Yik-Ling Chew, Ang-Lim Chua, Shi-Bing Yang, Siew-Keah Lee   +6 more
doaj   +1 more source

New role of antinutritional factors, phytic acid and catechin in the treatment of CCl4 intoxication

Annals of Hepatology, 2007
Both phytic acid (PA) and catechin (CA) are well known antioxidants of natural origin. They were frequently tried on experimental level as hepatoprotectants, relying only on their antioxidant properties.
N.M. Abdel-Hamid, L.M. Faddah, M.A. Al-Rehany, A.H. Ali, A.A. Bakeet   +4 more
doaj   +1 more source

Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts [PDF]

, 2012
In this study, essential oil and various extracts (hexane, petroleum ether, acetone, ethanol, methanol and water) of Eucalyptus gilii were screened for their chemical composition, antimicrobial and antioxidant activities.
Ahmed Lebrihi, Arvouet-Grand, Brooke, Cheng, Damjanovic-Vratnica, Dorsaf Ben Hassine, Florence Mathieu, Folin, François Couderc, Giamakis, Jaimand, Jalloul Bouajila, Manef Abderrabba, Naczk, Pittman, Rahman, Sikkema, Singab, Sonboli, Ultee, Yan Yvon   +20 more
core   +5 more sources

Electrode structures of solid–liquid interface‐based triboelectric nanogenerators and their applications

Droplet, EarlyView.
In this review, we have summarized the working principles and equivalent circuit diagrams of solid‐liquid interface triboelectric nanogenerators with different electrode structures, as well as the applications of devices with such structures in droplet mechanical energy harvesting and self‐powered sensing of liquid samples, along with their respective ...
Hanyue Liu, Man Zhang, Boyou Wang, Xiali Yang, Min Dai, Jing Pan, Qitao Zhou, Fan Xia   +7 more
wiley   +1 more source

Effects of green tea on Escherichia coli as a uropathogen

Journal of Traditional and Complementary Medicine, 2015
Escherichia coli is the most common cause of urinary tract infections. The development of antibiotic resistance in E. coli is an important problem. Finding alternative antimicrobial agents from plant extracts has received growing interest.
Afsaneh Noormandi, Fatemeh Dabaghzadeh
doaj   +1 more source

Impact of different solvents on the recovery of bioactive compounds and antioxidant properties from lemon (Citrus limon L.) pomace waste [PDF]

, 2016
The effects of different solvents on the recovery of (i) extractable solids (ES), (ii) total phenolic compounds (TPC), (iii) total flavonoid content (TFC), (iv) vitamin C, and (v) antioxidant activity from lemon pomace waste were investigated.
Bowyer, Michael C., Golding, John B., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +6 more
core   +2 more sources

Bioengineered Isoflavone–Probiotic Functional Foods for Sustainable Modulation of Metabolic and Reproductive Health in PCOS

Food Bioengineering, EarlyView.
Synergistic isoflavone‐probiotic action modulated metabolic, microbial and ovarian pathway ABSTRACT Polycystic ovary syndrome (PCOS) is a prevalent metabolic–endocrine disorder characterized by insulin resistance, hyperandrogenism, chronic inflammation, oxidative stress, and ovarian dysfunction, with growing evidence implicating gut microbiota ...
Jeyavelkumaran Renukadevi, Panneerselvam Sneha, Dhanapal Saravanan Mridula, Keerthivasan Nimithasree, Valliappan Sanjay   +4 more
wiley   +1 more source

Synergy analysis of cyanidin-3-O-glucoside and catechin: absorption, transport and lipid metabolism effects

Frontiers in Nutrition
Hyperlipidemia represents a global metabolic epidemic with increasing prevalence, profoundly associated with the etiology of cardiovascular and cerebrovascular diseases.
Hangyu Liu, Tienan Xiang, Qianxi Zang, Qianxi Zang, Meihong Liu, Meihong Liu, Yuying Wang, Yuying Wang, Wandi Yin, Wandi Yin, Jingsheng Liu, Jingsheng Liu   +11 more
doaj   +1 more source