Effect of gelatin-based coating containing frog skin oil on the quality of persimmon and its characteristics

Passakorn Kingwascharapong, Koga Arisa, Supatra Karnjanapratum, Fumina Tanaka, Fumihiko Tanaka

Research output: Contribution to journalArticle

Abstract

The effect of gelatin-based coating containing frog skin oil (FSO) at different concentrations (5%, 25%, and 50%, w/w base in gelatin) on the quality of persimmon and its characteristics were investigated. Gelatin-based coating containing FSO at high concentrations significantly influenced the uniformity of the distribution of the emulsion system and smoothness of the film surface. Among persimmon fruit, the coated fruit showed the significantly (P < 0.05) reduced weight loss, pH, total soluble solids (°Brix), and firmness loss compared with uncoated samples. Notably, no differences in color between uncoated and coated fruit were observed. Lower respiration rate in the coated samples confirmed the effectiveness of gelatin-based coating containing FSO. Therefore, the results of the present study suggest that gelatin-based coating containing FSO can effectively be used as an alternative the natural coating agents.

Original languageEnglish
Article number108864
JournalScientia Horticulturae
Volume260
DOIs
Publication statusPublished - Jan 27 2020

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persimmons
gelatin
skin (animal)
coatings
frogs
oils
fruits
brix
respiratory rate
total soluble solids
films (materials)
emulsions
firmness
weight loss
sampling
color

All Science Journal Classification (ASJC) codes

  • Horticulture

Cite this

Effect of gelatin-based coating containing frog skin oil on the quality of persimmon and its characteristics. / Kingwascharapong, Passakorn; Arisa, Koga; Karnjanapratum, Supatra; Tanaka, Fumina; Tanaka, Fumihiko.

In: Scientia Horticulturae, Vol. 260, 108864, 27.01.2020.

Research output: Contribution to journalArticle

Kingwascharapong, Passakorn ; Arisa, Koga ; Karnjanapratum, Supatra ; Tanaka, Fumina ; Tanaka, Fumihiko. / Effect of gelatin-based coating containing frog skin oil on the quality of persimmon and its characteristics. In: Scientia Horticulturae. 2020 ; Vol. 260.
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