Agricultural Science Digest - A Research Journal
SCOPUS
  • Year: 2015
  • Volume: 35
  • Issue: 2

Process optimization for instant pigeon-pea dal using NaCl (Sodium chloride) pretreatment

1Division of Agricultural Engineering, IARI, New Delhi-1100 12

ICAR-National Institute of Research on Jute & Allied Fibre Technology, Regent Park, Kolkata–700 040, India

*Corresponding author's e-mail: laxmikanta8495@rediffmail.com

Online published on 22 June, 2015.

Abstract

NaCl (sodium chloride) salt was used during the soaking treatment in the preparation of Instant pigeonpea dal. Four sensory parameters; colour, odour, taste and overall acceptability and two instantisation parameters namely reconstitution time and rehydration ratio. were evaluated. The optimum combination of three factors, salt concentration (0.5 – 1.0%), cooking time (8–12 minutes) and flaking thickness (0.5 – 1.0 mm) was obtained. A combination of salt concentration of 0.75%, cooking time of 12 minute and flaking thickness of 0.75 mm was found to be the optimum combination for the desired product.

Keywords

Flaking, Pigeonpea, Instant dal, Reconstitution time, Rehydration ratio