Use of Burrows by Brown Towhees and Black-Throated Sparrows

Separation and evaluation of free radica

Separation and evaluation of free radical-scavenging activity of phenol components of green, brown, and black leaves of Bergenia crassifolia by using HPTLC-DPPH• method

✍ Olga N. Pozharitskaya; Svetlana A. Ivanova; Alexander N. Shikov; Valery G. Makar 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 368 KB 👁 1 views

## Abstract A new procedure has been developed to separate and quantify the free radical‐scavenging activity of individual compounds from green, brown, and black leaves of __Bergenia crassifolia__ based on the combination of high performance TLC (HPTLC) with a diode array detector (DAD) and postchr