To put the acidity of these foods in perspective, Coca-Cola and Pepsi both have pH levels of around 2.5, which, from an acidity standpoint, is equivalent to drinking white vinegar. How do you think your stomach would react if you drank a liter of vinegar in one sitting? I don’t want...
Coffee is slightly acidic (pH 5.0–5.1) and can have a stimulating effect on humans because of its caffeine content. It is one of the most consumed drinks in the world. It can be prepared and presented in a variety of ways. Many studies have examined the health effects of coffee, and ...
Coffee is cultivated in more than 70 countries of the intertropical belt where it has important economic, social and environmental impacts. As for many other crops, the development of molecular biology technics allowed to launch research projects for cof
Caffeine (1,3,7-trimethylxanthine) is a natural alkaloid with anti-herbivorous properties produced by Coffea arabica and Coffea canephora, which is present in a wide range of beverages including coffee, tea and soft –mainly cola- drinks. Caffeine is a well-known bioactive compound with ...
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The aim of this study was to determine the effect of roasting on the contents of polyphenols (PPH), acrylamide (AA), and caffeine (CAF) and to analyze heavy metals in specialty coffee beans from Colombia (COL) and Nicaragua (NIC). Samples of NIC were naturally processed and COL was ferme...
Brand-Miller, J.; Foster-Powell, K.; Colagiuri, S.; Barclay, A.Low GI Diet Diabetes Handbook; Hachette: New York, NY, USA, 2012. [Google Scholar] Fåk, F.; Jakobsdottir, G.; Kulcinskaja, E.; Marungruang, N.; Matziouridou, C.; Nilsson, U.; Stålbrand, H.; Nyman, M...
tea and soft –mainly cola- drinks. Caffeine is a well-known bioactive compound with stimulating effects on the central nervous system, along with a range of other potentially positive effects on human health. Such effects range from enhancing long-term memory1, improving sports performance2, inac...
theVirideclade:T. koningiopsis60, T. petersenii60, T. theobromicola22, T. hamatum61andT. atroviride62(Fig.2). Fifty-nine isolates grouped in three phylogenetic species belonging to the cladeHarzianumand one isolate belonging to theVirideclade did not correspond to any known species and ...
However, in a recent study, Colares [14], using mathematical modeling, estimated that these yield losses might vary from 59.8% to 99.8% over more than one year of cultivation. Rust causes deleterious effects on the coffee tree [15], including defoliation, which is responsible for reducing ...