Results 81 to 90 of about 8,099 (198)

Development of a method for determining the mass fraction of cocoa products in confectionery by the content of alkaloids

Пищевые системы
The presence of methylxanthine alkaloids such as caffeine, theobromine and theophylline is characteristic of cocoa bean processing products, but theobromine is not contained in other types of raw materials.
N. B. Kondratev, O. S. Rudenko, M. V. Osipov, I. A. Belova   +3 more
doaj   +1 more source

Scientific Opinion on Flavouring Group Evaluation 49, Revision 1 (FGE.49Rev1): xanthine alkaloids from the priority list

EFSA Journal, 2017
Following a request from the European Commission, the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) was requested to deliver a scientific opinion on the safety assessment of the flavouring substances caffeine [FL‐no:
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Vittorio Silano, Claudia Bolognesi, Laurence Castle, Jean‐Pierre Cravedi, Karl‐Heinz Engel, Paul Fowler, Roland Franz, Konrad Grob, Rainer Gürtler, Trine Husøy, Sirpa Kärenlampi, Maria Rosaria Milana, André Penninks, Maria de Fátima Tavares Poças, Andrew Smith, Christina Tlustos, Detlef Wölfle, Holger Zorn, Corina‐Aurelia Zugravu, Ulla Beckman Sundh, Leon Brimer, Pasquale Mosesso, Gerard Mulder, Maria Anastassiadou, Davide Arcella, Maria Carfí, Silvia Valtueña Martinez, Wim Mennes   +28 more
doaj   +1 more source

Metabolic Profiling of the EmDia Cohort by LC‐MS Reveals Empagliflozin‐Intake Associated Regulation of 1,5‐anhydroglucitol and Urate

PROTEOMICS, Volume 26, Issue 1, Page 44-56, January 2026.
ABSTRACT The EmDia trial, designed to study the effects of the sodium glucose cotransporter‐2 (SGLT2) inhibitor empagliflozin on cardiovascular comorbidities in type 2 diabetes mellitus (T2DM) patients, has been investigated for short‐term metabolic alterations by a limited set of clinical assays. To expand on this data, we report on the development of
Fabian Schmitt, Vincent ten Cate, Zlatka Fischer, Mathias Hagen, Barbara A. Steigenberger, Stefan Tenzer, Philipp S. Wild, Thierry Schmidlin   +7 more
wiley   +1 more source

Yerba Mate (Ilex paraguariensis A. St.‐Hil.) Reduces Oxidative Stress and Bone Resorption in Apical Periodontitis

International Endodontic Journal, Volume 59, Issue 1, Page 91-104, January 2026.
ABSTRACT Aim Apical periodontitis (AP) is a highly prevalent chronic inflammatory disease that can exert systemic effects by releasing biochemical mediators that initiate and regulate the immune response. Yerba Mate (Ilex paraguariensis, YM), a popular plant broadly consumed in South America, is rich in biologically active compounds known for their ...
Carolina Sayuri Wajima, Carolina de Barros Morais Cardoso, Caroline Anselmi, Renan Dal‐Fabbro, Murilo Catelani Ferraz, Cristiane Cantiga da Silva, Paulo César Ciarlini, Edilson Ervolino, Marco Cícero Bottino, Luciano Tavares Angelo Cintra   +9 more
wiley   +1 more source

Comparison of remineralizing efficacy of two novel preparation of arginine and theobromine on white spot lesion - an in vitro SEM analysis

Clinical and Investigative Orthodontics
Purpose Evaluation of the efficacy of two novel formulations of arginine and theobromine in remineralizing artificial enamel defects using in vitro testing techniques- Microhardness and SEMMaterials and methods Enamel slabs measuring 3 mm by 3 mm by 1.5 ...
Shifo Savio F, Nivethigaa Balakrishnan, Aravind Kumar Subramanian   +2 more
doaj   +1 more source

Theobromine Improves Working Memory by Activating the CaMKII/CREB/BDNF Pathway in Rats

Nutrients, 2019
Theobromine (TB) is a primary methylxanthine found in cacao beans. cAMP-response element-binding protein (CREB) is a transcription factor, which is involved in different brain processes that bring about cellular changes in response to discrete sets of ...
Rafiad Islam, K. Matsuzaki, Eri Sumiyoshi, Md. Emon Hossain, M. Hashimoto, Masanori Katakura, N. Sugimoto, O. Shido   +7 more
semanticscholar   +1 more source

Experimental and Theoretical Studies on Theobromine and Theobromine-Water Complexes

Afyon Kocatepe University Journal of Sciences and Engineering, 2018
In this study, the solvent effects on structural, spectroscopic, electronic and thermochemical properties of Theobromine (tbH) were theoretically investigated. The dichloromethane (DCM), dimethylsulfoxide (DMSO) and water (H2O) solvents have been chosen for investigations.
openaire   +3 more sources

New fluorescence spectroscopic method for the simultaneous determination of alkaloids in aqueous extract of green coffee beans

Chemistry Central Journal, 2018
Background There is no fluorescence spectroscopic method for the determination of trigonelline and theobromine in green coffee beans. Therefore, the objective of this study was to develop a new fluorescence spectroscopic method to determine the alkaloids
Hagos Yisak, Mesfin Redi-Abshiro, Bhagwan Singh Chandravanshi   +2 more
doaj   +1 more source

Effectiveness of Theobromine on Enamel Remineralization: A Comparative In-vitro Study

Cureus, 2019
Background Remineralizing agents demonstrate potential to reverse early carious lesions. Theobromine containing dentifrices claim to remineralize enamel lesions effectively.
Parvathy Premnath, J. John, Nithin Manchery, G. Subbiah, N. Nagappan, Prabhu Subramani   +5 more
semanticscholar   +1 more source

Chocolate: Theobromine and Caffeine [PDF]

Journal of Chemical Education, 2004
This month's featured molecules include theobromine and caffeine, both methyl-xanthines. Theobromine is a smooth muscle stimulant, while caffeine is predominately a central nervous system stimulant.
openaire   +1 more source