SPECTROPHOTOMETRIC DETERMINATION OF RUTIN AND ASCORBIC ACID СO-PRESENT WITH 18-MOLYBDODIPHOSPHATE HETEROPOLY COMPLEX
Method for the simultaneous spectrophotometric determination of rutin and ascorbic acid (Asc) was developed based on the dependence of their reaction rate with 18-molybdodiphosphate heteropoly complex (18-MPC) on solution pH. At pH 4.5, 18-MPC selectively reacts only with Asc while at pH 7.4 both s...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Odessa I. I. Mechnikov National University
2015-06-01
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| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| Subjects: | |
| Online Access: | http://heraldchem.onu.edu.ua/article/view/44552 |