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Probiotic Bacillus spp. in Soy-Curd: Nutritional, Rheological, Sensory, and Antioxidant Properties.

Shobharani, P. and Maya, Prakash and Prakash, M. Halami (2015) Probiotic Bacillus spp. in Soy-Curd: Nutritional, Rheological, Sensory, and Antioxidant Properties. Journal of Food Science, 80 (10). M2247-M2256.

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Abstract

The focus of this study was to coculture probiotic Bacillus spp. with dairy starter cultures namely, Streptococcus thermophilus and Lactobacillus bulgaricus for enhanced nutritional properties of soy-curd. Subsequently, rheological, sensory, and antioxidant properties of soy-curd along with mineral as well as fatty acid composition were analyzed. Data revealed an increase in the cell viability of probiotic Bacillus spp. on coculturing rather than as mono-culture. Proximate analysis showed higher nutritional value along with increased trace elements. UFA/SFA ratio, rheology, and sensory properties of probiotic soy-curd were in the acceptable range. Probiotic soy-curd showed higher antioxidant activity as measured by the ability to scavenge free radicals. No significant difference in the overall quality within the probiotic products was observed. However, B. flexus MCC2427 cocultured product displayed slightly better attributes than other samples. In general, the results suggest that soy-curd can be a suitable carrier for probiotic Bacillus spp. and the enhanced nutritional and antioxidant properties could be of additional advantage to combat malnutrition problem.

Item Type: Article
Uncontrolled Keywords: antioxidant activity, Bacillus spp, probiotic, rheology, soy-curd
Subjects: 600 Technology > 08 Food technology > 18 Processed foods > 02 Fermented foods
600 Technology > 08 Food technology > 22 Legumes-Pulses > 05 Soya bean
600 Technology > 08 Food technology > 32 Antioxidants
Divisions: Food Microbiology
Sensory Science
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 11 Dec 2015 06:09
Last Modified: 11 Dec 2015 06:09
URI: http://ir.cftri.com/id/eprint/12021

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