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ISSN 2063-5346
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EFFECT OF CARBOXYMETHYL CELLULOSE WITH EDIBLE COATING TREATMENTS ON QUALITY AND STORABILITY OF FRESH-CUT GREEN BEAN PODS DURING COLD STORAGE.

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Huda A. Ibrahim,Hayam A.A. Mahdy, Ahmad A. Suliman, Mohamed A. A. Abdullah
» doi: 10.48047/ecb/2023.12.12.95

Abstract

Green beans (Phaseolus vulgaris L.) cv. Paulista pods were harvested and treated for carboxymethyl cellulose with gum arabic 5% for 5 minutes, carboxymethyl cellulose with calcium chloride 0.5% for 5 minutes, carboxymethyl cellulose with ascorbic acid 5% for 5 minutes, carboxymethyl cellulose for 5 minutes and tap water for 5 minutes which served as control. fresh cut green pods wrapped with polypropylene bags and stored under 5°C, 85-90% relative humidity for twenty days , then studying the effect of previous treatments on physical and chemical characters of fresh- cut green bean pods under cold storage conditions .Results showed that the treatment treated for carboxymethyl cellulose with gum arabic 5% reduced pods weight loss , decay score and maintained pods general appearance,firmness ,total soluble solids,total chlorophyll content and led to a decrease in total phenolic compound and microbial count followed by carboxymethyl cellulose with calcium chloride 0.5% compared with another treatments up to 20 days of storage.

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