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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Үндсэн зохиолчид:	Al-Baqami Saad M., AlZughabi Torki A., Almostady Mohammad A., Alotaibi Nourah A., Almostadi Amal, AlRaddadi Tahreer M., Bahaffi Saleh O.
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	De Gruyter 2023-10-01
Цуврал:	Open Chemistry
Нөхцлүүд:	caffeine content coffee shops coffee drink hplc limits of detection and quantifications
Онлайн хандалт:	https://doi.org/10.1515/chem-2023-0131
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!