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Brazilian Journal of Chemical Engineering
On-line version ISSN 0104-6632
Braz. J. Chem. Eng. vol.29 no.3 São Paulo July/Sept. 2012 http://dx.doi.org/10.1590/S0104-66322012000300003 BIOPROCESS ENGINEERING

Study on fermentation conditions of palm juice vinegar by response surface methodology and development of a kinetic model

S. Ghosh; R. Chakraborty; G. Chatterjee; U. Raychaudhuri*

Centre for Medicinal Food and Applied Nutrition, Department of Food Technology and Biochemical Engineering, Fax: 91-033-24146822, Jadavpur University, Kolkata, 700032, India. E-mail: utpal31@hotmail.com

ABSTRACT

Natural vinegar is one of the fermented products which has some potentiality with respect to a nutraceutical standpoint. The present study is an optimization of the fermentation conditions for palm juice vinegar production from palm juice (Borassus flabellifer) wine, this biochemical process being aided by Acetobacter aceti (NCIM 2251). The physical parameters of the fermentation conditions such as temperature, pH, and time...

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