VOLTAMMETRIC DETERMlNATION OF VITAMINE C CONTENT IN FOSTER CLARK'S FRUIT POWDER  •  07.2  USING GLASSY CARBON ELECTRODE

YECHALE, NEGA

dc.contributor.author	YECHALE, NEGA
dc.date.accessioned	2018-06-28T04:04:42Z
dc.date.available	2018-06-28T04:04:42Z
dc.date.issued	2018-06-20
dc.identifier.uri	http://hdl.handle.net/123456789/8790
dc.description.abstract	square wa;·e voltammetric technique using glassy carbon electrode was developed for the determination of Vitamin C content in foster Clark's fruit powder of Orange and Mango. Voltammetrit: measurements were made in a potential mnge of -I 00 m V to 91)() m I( al a scan rule of 100 m Vis. Effect of pl! 011 the determination of Vitamin C was ' ' studied in the range a/ I- 6. The influence of the operational parameters like square waw frequency, square wave amplitude. and step potential was optimized. The obtained calibrauan grapt: shows a linear dependence of peak current rm the concentration of Vitamin C in the range of 8x10 ·5• j x 10· 'M. A detection limit (U)D) of 5. 404 x I 0·5 M and limit of quantification (LOQj of 5. 404 x 1 (I -4 ;\f were calculated The developed method wtis applied for the determination of Vitamin C in foster Clark's ' fruit powders. Recoveries ranging between .92.06-93.15% for orange foster Clark powder and 8 I .15-86.30% for Mango foster Clark: powder were achieved indicating th~ potential upplicabili1y of the developed method for the determination of vitamin C ' in real sampl	en_US
dc.language.iso	en	en_US
dc.subject	chemistry	en_US
dc.title	VOLTAMMETRIC DETERMlNATION OF VITAMINE C CONTENT IN FOSTER CLARK'S FRUIT POWDER • 07.2 USING GLASSY CARBON ELECTRODE	en_US
dc.type	Thesis	en_US