Use Of Propionic Acid For The Preservation Of Coconut Kernel
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1981
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Propionic acid in three concentrations for four soaking durations was tried for preservation of fresh kernel. Concentration of 1000 ppm for 30, 45 and 60 minutes soaking time was found effective for preservation upto a minimum of 96 hours. To avoid spoilage during drying at low temperature and high humidity conditions, effects of 3 concentrations at 2 soaking durations were studied. Application of propionic acid in concentrations of 750 ppm for 30 min. and 1000 ppm for 15 and 30 min. soaking were found satisfactory for arresting the microbial activity during drying. No effect was observed on the rate of drying due to application of the chemical.
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n: Proceedings, PLACROSYM III, GIFT, Cochin. Edited by K. V. George and others 1981 p-173-179