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Cassava starch coating, weight loss and colour alteration of res pepper

The use of edible coatings derived from cassava starch is proposed to minimize postharvest losses of red peppers (Capsicum annuum L.), cv. Magali. Pepers were dipped for 1 min in 1% and 3% of gelation starch suspensions, dried naturally and stored in a laboratory at temperatures ranging from 20.2 - 21.8 0C. The experiment was carried out in a completely randomized statistical design with 3 treatments, 6 replications and 5 fruits per plot. The observations (weight loss and colour alteration) were carried out every 2 days for 10 days. The fruits coated with a 3% film showed a reduction in the development of the red color. However, no effect was observed on weight loss.

Capsicum annuum; red pepper; starch; edible coatings


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