Preliminary studies on seasonal variation in juice quality and chemical constituents in the different component parts of the Coorg mandarins.

Nanjundaswamy, A. M. and Ramana, K. V. R. and Saroja, Ms. and Setty, G. R. and Moorthy, N. V. N. (1973) Preliminary studies on seasonal variation in juice quality and chemical constituents in the different component parts of the Coorg mandarins. Indian Food Packer, 27 (4). 5-9, 12 ref..

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Abstract

Coorg mandarins of both the main crop (matures in Nov.-Feb.) and the monsoon crop (matures June-Sept.), were analysed and compared to determine any variation in juice quality or chemical constituents of the component parts of the fruit. Data are presented on the moisture content, total pectin, the 3 pectin fractions (viz. water, oxalate and acid soluble pectins), Ca content and pectinesterase activity in the flavedo, albedo, rag, juice sacs residue, seed and juice of both main and monsoon crops. The monsoon crop appeared to have high pectinesterase activity, low Ca content, high water soluble and low acid soluble pectin content compared with the main crop.

Item Type:	Article
Uncontrolled Keywords:	CITRUS-JUICES; mandarin juices, crops season & quality of; MANDARINS-; crops season & composition of mandarins; crops season & quality of mandarin juices; SEASON-; mandarins, crops season & composition of
Subjects:	600 Technology > 07 Beverage Technology > 05 Fruit juice 600 Technology > 08 Food technology > 24 Fruits > 03 Citrus fruits
Divisions:	Fruit and Vegetable Technology
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	22 Dec 2016 08:00
Last Modified:	22 Dec 2016 08:00
URI:	http://ir.cftri.res.in/id/eprint/7136

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