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Optimization of Fruit Punch Using Mixture Design.

Bharath Kumar, S. and Ravi, R. and Saraswathi, G. (2010) Optimization of Fruit Punch Using Mixture Design. Journal of Food Science, 75 (1). S1-S7.

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Abstract

A highly acceptable dehydrated fruit punch was developed with selected fruits, namely lemon, orange, and mango, using a mixture design and optimization technique. The fruit juices were freeze dried, powdered, and used in the reconstitution studies. Fruit puncheswere prepared according to the experimental design combinations (total 10) based on a mixture design and then subjected to sensory evaluation for acceptability. Response surfaces of sensory attributes were also generated as a function of fruit juices. Analysis of data revealed that the fruit punch prepared using 66% of mango, 33% of orange, and 1% of lemon had highly desirable sensory scores for color (6.00), body (5.92), sweetness (5.68), and pleasantness (5.94). The aroma pattern of individual as well as combinations of fruit juices were also analyzed by electronic nose. The electronic nose could discriminate the aroma patterns of individual as well as fruit juice combinations by mixture design. The results provide information on the sensory quality of best fruit punch formulations liked by the consumer panel based on lemon, orange, and mango.

Item Type: Article
Uncontrolled Keywords: electronic nose, fruit punch,mixture design, optimization, response surface plots, sensory attributes
Subjects: 600 Technology > 07 Beverage Technology > 05 Fruit juice
600 Technology > 08 Food technology > 15 Flavour/Fragrance/Perfumes > 01 Sensory evaluation
Divisions: Sensory Science
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 21 Jul 2011 05:09
Last Modified: 28 Dec 2011 10:26
URI: http://ir.cftri.com/id/eprint/10305

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