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All Journal Teknika: Jurnal Sains dan Teknologi JURNAL KONVERSI
Wardalia Wardalia
Jurusan Teknik Kimia, Fakultas Teknik, Universitas Sultan Ageng Tirtayasa
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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PEMBUATAN AQUADEMINERALIZED DARI LIMBAH AIR AC (AIR CONDITIONER) DENGAN MENGGUNAKAN TEKNOLOGI REVERSE OSMOSIS Rusdi Rusdi; Wardalia Wardalia
Jurnal Teknika Vol 14, No 2 (2018): Edisi November 2018
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/tjst.v14i2.5869

Abstract

PENGARUH PENAMBAHAN GLISEROL DAN LILIN LEBAH PADA SUSUT BERAT BUAH SAWO KHAS BANTEN Nufus Kanani; Ekasari Ekasari; Anas Subkhan; Wardalia Wardalia; Ranaldy Riky
JURNAL KONVERSI Vol 7, No 2 (2018)
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (710.457 KB) | DOI: 10.24853/konversi.7.2.8

Abstract

Packaging is a protection of food product to maintain the quality and durability of food. The aim of this study was to produce edible film as sapodilla fruit preservation, to get the optimum composition of glycerol and beeswax mixture and to get the optimum characteristics of edible film based on cassava peel starch. The methodology of this study was use 3 grams of cassava peel starch with glyserol consentration range 0,75 to 1.25% v/v and beeswax consentration range 1 to 3 w/v.The parameters tested were fruit weight loss, thickness, tensile strength, elongation percentage and solubility. The results showed that the lowest weight loss value were obtained on the addition of 0.75% glycerol and 3% beeswax which were 3.3% of weight loss in 7 days.
Co-Authors Anas Subkhan Eka Sari, Eka I Gusti Bagus Wiksuana Nufus Kanani Ranaldy Riky