Results 71 to 80 of about 11,718 (195)

Genetic variation of phytochemical compounds in progenies of Ilex paraguariensis St. Hil. [PDF]

Crop Breeding and Applied Biotechnology, 2009
Mate (Ilex paraguariensis St. Hil) contains phytochemical compounds capable of preventing a number of healthproblems. Knowledge on the genetic contribution to the variability in these compounds can help to obtain mate progenies withhigher levels thereof ...
Euclides Lara Cardozo Junior, Carmem Maria Donaduzzi, Ivan Schuster, Keiko Leonice Nakamura   +3 more
doaj  

Application of Wastewater‐Based Epidemiology in Japan to Estimate the Prevalence of Substance Use Including Methamphetamine and Ephedrine

Chemistry – An Asian Journal, Volume 21, Issue 3, 12 February 2026.
Methamphetamine was the only illicit drug consistently detected (consumption at 17.0 ± 5.1 mg/day/1000people). High levels of its precursors, ephedrine, and pseudoephedrine were likely from legal medicines, although there is a high risk of diversion.
Quyen T. T. Do, Hieu K. T. Ngo, Qiuda Zheng, Otaki Masahiro, Phong K. Thai   +4 more
wiley   +1 more source

Why dried blood spots are an ideal tool for CYP1A2 phenotyping [PDF]

, 2014
Background and Objective: Dried blood spot (DBS) sampling has gained wide interest in bioanalysis during the last decade and has already been successfully applied in pharmacokinetic and phenotyping studies.
De Kesel, Pieter, Lambert, Willy, Stove, Christophe   +2 more
core   +2 more sources

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

eFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Genotype characterization of cocoa into genetic groups through caffeine and theobromine content predicted by near infra red spectroscopy [PDF]

, 2007
Purine compounds such as caffeine and theobromine are involved in cocoa flavour development. Measurement of these compounds is used to determine the percentage of cocoa mass in chocolate.
Assemat, Sophie, Bastianelli, Denis, Boulanger, Renaud, Cros, Emile, Davrieux, Fabrice, Sukha, Darin A.   +5 more
core  

Caffeine protects against experimental acute pancreatitis by inhibition of inositol 1,4,5-trisphosphate receptor-mediated Ca 2+ release [PDF]

, 2015
Objective Caffeine reduces toxic Ca2+ signals in pancreatic acinar cells via inhibition of inositol 1,4,5-trisphosphate receptor (IP3R)-mediated signalling, but effects of other xanthines have not been evaluated, nor effects of xanthines on experimental ...
Booth, David M, Cane, Matthew C, Chvanov, Michael, Criddle, David N, Elliott, Victoria, Haynes, Andrea C, Huang, Wei, Latawiec, Diane, Mukherjee, Rajarshi, Ouyang, Yulin, Petersen, Ole H, Sutton, Robert, Szatmary, Peter, Tepikin, Alexei V, Wen, Li, Zhang, Xiaoying   +15 more
core   +2 more sources

Interpretable Prediction of Late‐Stage CKM Syndrome Association From Dietary Nutrients in Accelerated Aging Using SHAP and LIME

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Dietary nutrient mixtures are inversely associated with the risk of late‐stage CKM progression in individuals with accelerated aging. LightGBM and Random Forest demonstrated the highest predictive accuracy. Selenium, sodium, and moisture were among the most notable protective contributors.
Hongxiang Tu, Meijie Dai, Yanying Zhu, Min Liang, Mo Shen, Yuehui Chen   +5 more
wiley   +1 more source

The Effects of Caffeine on Anxiety Behavior in Healthy Individuals: A Systematic Review of the Literature

Stress and Health, Volume 42, Issue 1, February 2026.
ABSTRACT To assess available evidence on the association between anxiety and caffeine consumption in healthy individuals. A high‐sensitivity electronic search was performed, as recommended by the Cochrane Handbook, which underwent peer review according to the PRESS Guide, in March 2021 in the following databases: Cochrane Library, MEDLINE via PUBMED ...
Alef Oliveira do Nascimento, Carlos Emanoel Chaves da Silva, Marianne Lucena da Silva, Katiane da Costa Cunha   +3 more
wiley   +1 more source

Exploring the association between theobromine intake and hepatic steatosis in young people

Scientific Reports
The incidence of non-alcoholic fatty liver disease (NAFLD) tends to be younger. And the role of theobromine in fatty liver disease remains unclear. The purpose of this study was to investigate the relationship between dietary theobromine intake and ...
Yi Kong, Li Han, Zhongxin Zhu, Xingxing Chen   +3 more
doaj   +1 more source

Characterization of a new Camellia plant resource with low caffeine and high theobromine for production of a novel natural low-caffeine tea

Food Chemistry: X
Yuanbaoshancha (YBSC) is characterized as a new wild tea relative morphologically and phytochemically distinguished from the closest wild tea plants Rongjiangcha (Camellia yungkiangensis, RJC) and Tulecha (Camellia costata, TLC).
Taolin Chen, Zhiwen Ge, Xuemei Yang, Xifu Wang, Hao Zuo, Yinping Liao, Zhiping Chen, Zheng Zhang, Meili Chen, Jian Zhao, Junwu Luo   +10 more
doaj   +1 more source