Open AccessPENENTUAN KADAR KAFEIN DALAM KOPI INSTAN SECARA SPEKTROFOTOMETRI ULTRAVIOLET
Author(s) -
Supartiningsih Supartiningsih,
Zuhairiah Zuhairiah,
Cut Masyithah Thaib,
Naim Bahagia
Publication year - 2020
Publication title -
jurnal farmanesia
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2528-2484
DOI - 10.51544/jf.v7i2.2778
Subject(s) - caffeine , instant , chemistry , detection limit , gram , food science , chromatography , toxicology , medicine , biology , bacteria , genetics