Open AccessDetermination of Total Flavonoid Levels in Packaged Tea Bags Combination of Dayak Onion and Beet Root with UV Visible Spectrophotometric Method
Author(s) -
Rahma Yulia,
Adewirli Putra,
Yulinda Rahmi
Publication year - 2019
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0009515103560363
Subject(s) - flavonoid , root (linguistics) , chemistry , computer science , horticulture , food science , biology , organic chemistry , antioxidant , philosophy , linguistics