KARAKTERISTIK EDIBLE FILM BERANTIOKSIDAN DAN APLIKASINYA PADA PENGEMASAN LEMPOK DURIAN

PUTRA, ASEP and Santoso, Budi and Yanuriati, Anny (2007) KARAKTERISTIK EDIBLE FILM BERANTIOKSIDAN DAN APLIKASINYA PADA PENGEMASAN LEMPOK DURIAN. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik edible film dengan penambahan antioksidan. Penelitian ini dilaksanakan di Laboratorium Kimia Hasil Pertanian dan Laboratorium Bioproses Teknik Kimia pada bulan Mei 2006 sampai dengan September 2007. Penelitian ini menggunakan Rancangan Acak Kelompok yang disusun secara faktorial dengan dua faktor perlakuan. Masing-masing perlakuan diulang sebanyak tiga kali. Perlakuan pertama adalah jenis antioksidan (asam sitrat dan asam askorbat) dan perlakuan kedua adalah konsentrasi antioksidan (0,25%, 0,50%, dan 0,75%). Parameter yang diamati adalah ketebalan, kuat tarik, persen pemanjangan, laju transmisi uap air, aktivitas antioksidan, vitamin C dan asam lemak bebas. Hasil pengamatan menunjukkan bahwa penambahan asam sitrat dan asam askorbat pada pembuatan edible film pati tapioka berpengaruh tidak nyata terhadap karakteristik dari edible flm. Perlakuan yang terbaik terdapat pada panambahan asam askorbat sebesar 0,75 % pada hari ke-15 karena mampu menghambat proses oksidasi pada lempok durian.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: edible film, Lempok Durian
Subjects: S Agriculture > S Agriculture (General) > S544-545.53 Agricultural extension work
Divisions: 05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 20 Apr 2022 06:49
Last Modified: 20 Apr 2022 06:49
URI: http://repository.unsri.ac.id/id/eprint/69136

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