Pengaruh Edible Coating Jenis Pati Terhadap Mutu Buah Tomat Selama Penyimpanan

AGRITEKNO, Jurnal Teknologi Pertanian

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Title Pengaruh Edible Coating Jenis Pati Terhadap Mutu Buah Tomat Selama Penyimpanan
 
Creator Tetelepta, Gilian
Picauly, Priscillia
Polnaya, Febby J.
Breemer, Rachel
Augustyn, Gelora H
 
Description This research was aimed to assess the effects of starch type as edible coatings on tomato fruit during storage. A completely randomized experimental design with two factor of treatment. i.e, starch type (no coating, tuni sago starch, cassava starch, and Fe’i banana starch) and storage time (5, 10, and 15 days). Variables observed including hardness, weight loss, vitamin C, total acidity and lycopene content. Results showed that stored for 15 days without coating resulted in significant decrease in hardness, vitamin C content, total acidity, and increase in weight loss and lycopene content. Whereas tomato fruits coated with tuni sago, cassava and tongka langit banana starches was found to be more effective in maintaining the quality of the tomatoes during storage.
Keywords: cassava starch, edible coating, Fe’i banana starch, tuni sago starch, tomato
 
ABSTRAK
Penelitian ini bertujuan untuk mengetahui pengaruh jenis pati untuk edible coating buah tomat selama penyimpanan. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap faktorial, terdiri dari dua faktor yaitu jenis pati (tanpa coating, pati sagu tuni, pati ubi kayu, pati pisang tongka langit) dan lama penyimpanan (5, 10, dan 15 hari). Variabel yang diamati adalah kekerasan, susut bobot, vitamin C, total asam dan likopen. Hasil penelitian menunjukkan bahwa buah tomat yang disimpan hingga hari ke-15 tanpa coating secara signifikan mengalami penurunan kekerasan, vitamin C, total asam dan mengalami kenaikan susut bobot dan likopen. Sedangkan buah tomat yang di-coating dengan pati sagu tuni, ubi kayu, pisang tongka langit efektif dalam mempertahankan mutu tomat selama penyimpanan.
Kata kunci: edible coating, pati sagu tuni, pati ubi kayu, pati pisang tongka langit, tomat
 
Publisher Universitas Pattimura
 
Date 2019-04-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://ojs3.unpatti.ac.id/index.php/agritekno/article/view/1307
10.30598/jagritekno.2019.8.1.29
 
Source AGRITEKNO: Jurnal Teknologi Pertanian; Vol 8 No 1 (2019): AGRITEKNO, Jurnal Teknologi Pertanian; 29-33
2620-9721
2302-9218
 
Language eng
 
Relation https://ojs3.unpatti.ac.id/index.php/agritekno/article/view/1307/1094
 
Rights Copyright (c) 2019 AGRITEKNO, Jurnal Teknologi Pertanian
http://creativecommons.org/licenses/by-sa/4.0
 

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