Results 21 to 30 of about 5,407 (177)
ODONTO: Dental Journal, 2019 Background: Caries is common problem found in children. Caries prevalences increased mainly in developing countries such as Indonesia. Theobromine is an alkaloid compound in metilxantin group which can be found in the cocoa bean.
Shoimah Alfa Makmur, Rinaldi Budi Utomo
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Foods, 2022 Tea (Camelliasinensis var. sinensis) is a widely consumed caffeine-containing beverage, however the Camellia genus also includes other species, which are consumed as tea in their local growing regions.
Wen Zeng +10 more
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Angewandte Chemie, EarlyView.Protic molecules containing strong O─H or N─H bonds typically resist hydrogen‐atom abstraction because of the high reactivity of the resulting heteroatom‐centered radicals. However, association of the protic molecules with redox‐active Lewis acids can provide powerful hydrogen‐atom donors or proton‐coupled‐electron‐transfer reagents.
Petra Vojáčková, Armido Studer
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Beverage Plant Research, 2023 Tea is consumed worldwide due to its charming flavor and the refreshing effects conferred by caffeine. Caffeine however has undesirable side effects, such as sleep disturbance.
Chentao Ying +6 more
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Kinetic study of peroxidase enzyme in the presence of purine alkaloids
یافتههای نوین در علوم زیستی, 2022 Peroxidase catalyzes different oxidation of substrates using hydrogen peroxide, a reactive oxygen specie (ROS). ROS, at low concentrations, act as messenger to regulate intracellular signaling, whereas, at high concentrations, they can overcome the ...
Tayyebeh Rahmati darvazi +1 more
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Microbial Cell Factories, 2018 Background Utilization of cocoa pod husks (CPH) in animal feed is hindered by the presence of theobromine, which is variably toxic to animals. Treatment of this agro-waste to remove theobromine, while preserving its nutrient content, would allow ...
Daniel Oduro-Mensah +5 more
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, 2018 Cocoa consumption is associated with a reduced risk of cardiovascular disease (CVD). This beneficial effect may be due to the cocoa compound theobromine. One-time consumption of theobromine showed no beneficial health effects but it did show unfavourably effects on blood insulin levels.
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Technologies, 2017 The aims of this study were to determine the proximate composition of cacao pod husk as well as the optimal conditions for extraction and purification of theobromine from cacao pod husk.
Van Tang Nguyen, Nghia Huu Nguyen
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Metabolism of Purine Alkaloids and Xanthine in Leaves of Maté ()
Natural Product Communications, 2015 Accumulation and metabolism of purine alkaloids in leaves of maté ( Ilex paraguariensis ) were investigated. In winter, leaves accumulated caffeine but not theobromine, indicating that caffeine is the end product of purine alkaloid synthesis in maté.
Yuling Yin +2 more
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Psychopharmacology of theobromine in healthy volunteers [PDF]
Psychopharmacology, 2013 Theobromine, a methylxanthine related to caffeine and present in high levels in cocoa, may contribute to the appeal of chocolate. However, current evidence for this is limited.We conducted a within-subjects placebo-controlled study of a wide range of oral theobromine doses (250, 500, and 1,000 mg) using an active control dose of caffeine (200 mg) in 80
Matthew J, Baggott +6 more
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