Comparison of different methods of estimation of sulphur dioxide in fruit beverages.

Nagaraja, K. V. and Subba Rao, K. R. and Prahlada Rao, K. R. and Manjunath, M. N. and Kapur, O. P. (1977) Comparison of different methods of estimation of sulphur dioxide in fruit beverages. Indian Food Packer, 31 (3). 53-56, 8 ref..

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Abstract

The commonly used (i) Ripper's Iodometric Titration Method and (ii) distillation methods using iodine, for estimating SO2 in fruit beverages do not give accurate results due to inherent errors, when compared with (iii) the Monier-Williams method modified by Shipton. However, a large number of samples can be analysed by (i) using ordinary reagents. The predicted values of SO2 calculated on the basis of a linear regression equation approximated those obtained by (iii).

Item Type:	Article
Uncontrolled Keywords:	BEVERAGES-; fruit beverages, SO2 estimation in; FRUIT-PRODUCTS; SULPHUR-DIOXIDE
Subjects:	600 Technology > 07 Beverage Technology 600 Technology > 08 Food technology > 31 Food Additives
Divisions:	Fruit and Vegetable Technology
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	09 Feb 2015 10:40
Last Modified:	09 Feb 2015 10:40
URI:	http://ir.cftri.res.in/id/eprint/3576

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