PHYSICAL CHARACTERISTICS OF COATING FILM COMBINATION OF CORN STARCH-CHITOSAN AND THE DETERMINATION OF VITAMIN C LEVELS IN FRUIT AND VEGETABLE
Coating films is an effort to improve quality and extend the shelf life of a food ingredient. Coating film functions to coat food as well as can be consumed. The study aims to determine the best physical characteristics of the combination of corn starch-chitosan and find out the smallest % decreas...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Indonesian |
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Universitas Muhammadiyah Magelang
2020-04-01
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| Series: | Jurnal Farmasi Sains dan Praktis |
| Subjects: | |
| Online Access: | http://journal.ummgl.ac.id/index.php/pharmacy/article/view/3069 |
| Summary: | Coating films is an effort to improve quality and extend the shelf life of a food ingredient. Coating film functions to coat food as well as can be consumed. The study aims to determine the best physical characteristics of the combination of corn starch-chitosan and find out the smallest % decrease in vitamin C levels from chili, tomatoes, and strawberries coated with the coating film. The materials used in this study were a combination of corn starch and chitosan 0.25%; 0.50% and 0.75%. The results showed that the coating film of 0.75% corn starch -chitosan combination has the best physical characteristics. The smallest percent decrease in vitamin C levels in chili, tomatoes, and strawberries that are dipped in coating film on a combination of corn starch-chitosan at a level of 0.75%.
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| ISSN: | 2549-9068 2579-4558 |