Determination of caffeine content in coffee drinks prepared in some coffee shops in the local market in Jeddah City, Saudi Arabia

The current study was aimed to develop a low cost HPLC method for determination of caffeine content in coffee samples in some coffee shops in Jeddah local market. Caffeine was extracted with water and separated through ZORBAX Eclipse XDB C-18 column using methanol/water (40:60) as mobile phase. The...

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Autors principals:	Al-Baqami Saad M., AlZughabi Torki A., Almostady Mohammad A., Alotaibi Nourah A., Almostadi Amal, AlRaddadi Tahreer M., Bahaffi Saleh O.
Format:	Artigo
Idioma:	Inglês
Publicat:	De Gruyter 2023-10-01
Col·lecció:	Open Chemistry
Matèries:	caffeine content coffee shops coffee drink hplc limits of detection and quantifications
Accés en línia:	https://doi.org/10.1515/chem-2023-0131
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