Jurnal Kimia dan Kemasan
BULLETIN PENELITIAN VOL. XX NO. 2 AGUSTUS 1998

Penelitian Kemasan Kripik Singkong

Susmirah Suryandari (Unknown)



Article Info

Publish Date
03 Jan 2014

Abstract

The plastik material have been used on the research of casava chip packaging. Three kinds of plastic packaging material were used, i.e. polypropylene, polyethylene and polystyrene. The key parameter evaluated are global migration (by using aquadest, acetic acid 4 %, ethanol 20 % and n-heptana) and equilibrarium moisture content at the difference humidity, time andthickness. The migration process is influenced by temperature, contact time, aqueous stimulant and the kind of plastic material. The result shows that 0, 08 mm polypropylene plastic bag is more suitable for casava chip packaging than the other materials. In this case, two conditioan of the global migration of polypropylene plastic are 0,9625 mg/dm' (at. 95 °C, 2 hours, 50 mlaquadest) and 0,425 mg/dm' (at 40 °C, 30 minutes, 50 ml aquadest).

Copyrights © 1998






Journal Info

Abbrev

jkk

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Materials Science & Nanotechnology

Description

Jurnal Kimia dan Kemasan (JKK) publishes original research article related to Applied chemistry including natural product (essential oils, palm oil derivative, natural dye), biopolymer, chemical synthesis, and problems of chemical processes and apparatus; and also packaging material and ...