Analysis of total phenol, flavonoid, and chlorogenic acid content of robusta coffee leaves extract using nades (natural deep eutectic solvent)
Analysis of total phenol, flavonoid, and chlorogenic acid content of robusta coffee leaves extract using nades (natural deep eutectic solvent)

Henny Sri Wahyuni; Sri Yuliasmi; Lia Laila; Clara Claudia Jap

Volume 6, Issue 8 , August 2024, , Pages 1223-1236

https://doi.org/10.48309/jmpcr.2024.445119.1128

Abstract
  Robusta coffee (Coffea canephora L.) is a widely traded tropical commodity recognized for alkaloids and flavonoids found in leaves, primarily identified as polyphenols. The use of Natural ...  Read More
Determination of diosmin and quercetindihydrate through charge transfer interaction with 4-methylamino phenol and normal flow injection system with spectrophotometric detection
Determination of diosmin and quercetindihydrate through charge transfer interaction with 4-methylamino phenol and normal flow injection system with spectrophotometric detection

Allaa Hussein Mhdi; Sadeem Abed

Volume 4, Issue 11 , November 2022, , Pages 1115-1129

Abstract
  In this work, we used normal flow injection analysis for determining two drugs of Quercetindehydrate symbolized as QE and Diosmin symbolized as DSN. The aim was to develop a simple, ...  Read More