Jurnal Ilmu dan Teknologi Hasil Ternak
Vol. 5 No. 1 (2010)

Production of Whey Protein Edible Film: The Study of Protein and Glycerol Ratio on Physical and Chemical Properties

Khothibul Umam Al Awwaly (Teknologi Hasil Ternak Fakultas Peternakan Universitas Brawijaya)
Abdul Manab (Teknologi Hasil Ternak Fakultas Peternakan Universitas Brawijaya)
Esti Wahyuni (Alumni Teknologi Hasil Ternak Fakultas Peternakan Universitas Brawijaya)

Article Info

Publish Date
23 Feb 2012

Abstract

The aim of the research was to know the effect of various protein: glycerol ratio as plasticizer on  physical and chemical properties of whey protein edible film. The result of the research showed that there was highly significant effect (P<0.01) of the protein: glycerol ratio on the WVP, protein solubility, and moisture content. The G3 treatment with protein: glycerol ratio (1:1.5) gives lower values of the WVP, protein solubility, and moisture content. Microstructure of edible film appears unflat on treatment G1, flat on treatment G2 and porous on treatment G3 on its surface.   Keywords : edible film, whey protein, glycerol

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Journal Info
Jurnal Ilmu dan Teknologi Hasil Ternak
Website

Abbrev

jitek

Publisher

Universitas Brawijaya

Subject

Agriculture, Biological Sciences & Forestry Education Other

Description

The journal will consider primary research and review articles from any source if they make an original contribution to the experimental or theoretical understanding and application of theories and methodologies of some aspects of animal products and technology-related field. It offers reader the ...