Ak. Saxena et al., PREPARATION, PACKAGING AND STORAGE OF PINNI - AN INDIAN TRADITIONAL SWEET, Journal of Food Science and Technology, 33(6), 1996, pp. 503-505
Pinni - an Indian traditional sweet, prepared by roasting urd dhal (Ph
aseolus mungo L) peethi (paste) and khoa (milk solids), followed by ad
ding sugar syrup and moulding into round to elliptical shape, could be
stored for 10 days in high density polyethylene (HDPE) bags of 220 ga
uge. Addition of 0.05 or 0.10% sorbic acid or 0.05% potassium sorbate
in pinni helped to enhance the shelf-life to 30 days under ambient con
ditions, without any discernible change in the sensory quality. Free f
atty acid content and peroxide value of the samples during storage rem
ained within tolerable limits.