Jurnal Ilmu Pangan dan Hasil Pertanian
Vol 4, No 2 (2020)

Karakteristik Edible Film Selulosa Batang Jagung (Zea mays) dengan Penambahan Sorbitol

Afriyanti, Afriyanti (Unknown)
Asmoro, Novian Wely (Unknown)
Widyastuti, Retno (Unknown)
Arifin, Muhammad (Unknown)



Article Info

Publish Date
01 Feb 2021

Abstract

Cellulose is the main constituent of cell walls in plants, cellulose (C6H10O5) n is a long-chain polymer of polysaccharides, 1,4-beta-D-glucose. Cellulose can be extracted from corn stalks with a yield of 35.61%. This cellulose can be used as a base for making edible films other than starch. Improving the physicochemical quality of edible film can be done by adding a plasticizer, such as sorbitol. The aim of this research is to produce edible film from cellulose corn stalks with the addition of sorbitol as a plasticizer. The experimental design used in this study was a completely randomized design with one factor, namely the concentration of Sorbitol (A) with 6 treatment levels, namely A1 = 0% (control), A2 = 1 ml; A3 = 2 ml; A4 = 3 ml; A5 = 4 ml and A6 = 5 mL. Each treatment was repeated three times in order to obtain experimental units 6 x 3 = 18 experimental units. The product analysis carried out was the thickness, tensile strength, and pH of the edible film. The results showed that the best edible with the highest tensile strength value was obtained when the addition of 4 ml sorbitol was 9.45 MPa.

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Journal Info

Abbrev

jiphp

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Public Health Other

Description

Jurnal Ilmu Pangan dan Hasil Pertanian is a scientific journal that published in PGRI Semarang University. The Scope of reasearch articles are some topics that related with : 1.Food Microbiology 2.Food Biochemistry 3.Food Chemical, 4.Food Engineering, 5.Food waste industry Jurnal Ilmu Pangan ...