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Methods of estimation of sulphur dioxide in foods.

Vijaya, H. R. and Nagaraja, K. V. and Manjrekar, S. P. (1979) Methods of estimation of sulphur dioxide in foods. Indian Food Packer, 33 (4). 58-70, 50 ref..

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Abstract

Aspects discussed include: the problem; qualitative tests; lead acetate paper method; potassium iodate-starch-paper method; nitroprusside test; nitramine test; ultramicro test of Sa & Luis; acid-bleached fuchsin-formaldehyde test; malachite green test for sulphite in meat; volumetric methods; direct detn. without distillation; determination of total SO2 by distillation; Monier-Williams method; AOAC method for colorimetric estimation using pararosaniline hydrochloride; and instrumental methods (automated estimation of SO2).

Item Type: Article
Uncontrolled Keywords: ANALYTICAL-TECHNIQUES; foods, SO2 detn. in; SULPHUR-DIOXIDE
Subjects: 600 Technology > 08 Food technology > 01 Analysis
600 Technology > 08 Food technology > 18 Processed foods
Divisions: Food Safety Analytical Quality Control Lab
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 05 Nov 2013 11:05
Last Modified: 05 Nov 2013 11:05
URI: http://ir.cftri.com/id/eprint/6833

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