Quantitative determination of caffeine in coffee by chemiluminescent method
نویسندگان
چکیده
منابع مشابه
Method validation and determination of caffeine in drinks in the Iranian market by the HPLC
Background: Caffeinated energy drinks are common drinks among athletes and general population that have benefits such as providing quick energy, reducing fatigue and creating alertness, but can lead to serious complications in patients, especially those who have cancer and mental, cardiovascular, or renal diseases. The aim of this study was to validate the quantitative analysis and determine ca...
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A simple method for the determination of caffeine in coffee grains by GC-FID (Gas Chromatography-Flame Ionisation Detector) is presented in the current work. The method was fully validated according to ISO (International Organization for Standardization) 17025 requirements and European Commission regulations. The accuracy, as provided by recovery experiments, was higher than 93%, and the precis...
متن کاملCaffeine and coffee tolerance.
To the Editor: Corti et al1 recently reported that habitual coffee drinkers display different degrees of caffeine tolerance, depending on the route of caffeine administration. Although the participants did not display elevated systolic blood pressure after consumption of caffeinated coffee, they did after intravenous caffeine administration. In both conditions, the amount of caffeine administer...
متن کاملCaffeine, coffee and health
Examines the history of coffee drinking. Describes the constituents of coffee and its physiological effects on the drinker. Reviews the research done in the past on caffeine’s effects on health. Recommends a safe level of consumption at between 300-400mg of caffeine per day which translates to four or five cups of average strength
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ژورنال
عنوان ژورنال: Ukraïns’kij bìofarmacevtičnij žurnal
سال: 2016
ISSN: 2519-8750,2311-715X
DOI: 10.24959/ubphj.16.33