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Assessment of the caffeine-containing beverages available in the local markets, and development of a real energy drink based on the date fruit

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dc.contributor.author Mostafa, Heba Sayed
dc.date.accessioned 2021-12-06T13:00:27Z
dc.date.available 2021-12-06T13:00:27Z
dc.date.issued 2021
dc.identifier.citation MOSTAFA, H. S. Assessment of the caffeine-containing beverages available in the local markets, and development of a real energy drink based on the date fruit. Food Science and Technology, Campinas, v. Ahead of Print, p. 1-7, 2021. pt_BR
dc.identifier.issn 1678-457X
dc.identifier.uri https://doi.org/10.1590/fst.51820 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12912
dc.description.abstract Globally, tea, coffee, soft and energy drinks are daily consumed as a source of caffeine. Energy drinks gained a great public and scientific issues, thus this study assessed the caffeine content in some caffeine-containing beverages. Given the increasing demand for newly formulated healthy drinks, the date fruit (Phoenix dactylifera L. cv. Siwi) was used to develop a fruit-energy drink as an alternative for the energy drinks. Results displayed that the coffee addition even to 80 mg/250 mL, did not significantly altered the acidity of the final developed drink. It contained rapidly metabolized sugars of 27.86 g/250 mL without added sugar and was slightly neutral (pH = 6.04). The sensory assessment revealed that the added coffee (up to 320 mg/L) enhanced its aroma and taste but negatively affected the color. The high naturally occurring vitamins and minerals content and the gross energy; made this drink a super energy drink to fulfill the needs of athletes. Some of the tested local caffeine-containing beverages contained caffeine higher than those mentioned on the product label. On the other side, Turkish coffee brews contained 1.99-9.46 mg/g and the instant coffees had provided the highest ever caffeine (24.71 mg/g), such that their daily consumption should be alarmed. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Sociedade Brasileira de Ciência e Tecnologia de Alimentos pt_BR
dc.relation.ispartofseries Food Science and Technology;Ahead of Print, 2021
dc.rights Open Access pt_BR
dc.subject Ready-to-drink pt_BR
dc.subject Fruit-based drink pt_BR
dc.subject Athletes pt_BR
dc.subject.classification Cafeicultura::Processos industriais e novos produtos pt_BR
dc.title Assessment of the caffeine-containing beverages available in the local markets, and development of a real energy drink based on the date fruit pt_BR
dc.type Artigo pt_BR

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