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Variasi Konsentrasi Gliserol Pada Pembuatan Edible Film Pati Kulit Pisang Barangan (Musa Acuminata Linn.)

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ABSTRACT
Banana peel is an organic waste that has high carbohydrate content such as
starch which can be used as a raw material for making edible film. The purpose of
this study was to obtain the best glycerol concentration in the manufacture of
edible films of barangan banana peel starch (Musa acuminata Linn.). This
research was conducted experimentally by using complete randomized design
(CRD) which consists of five treatments and three replications, thus analyzed by
using analysis of variance (ANOVA) and followed by duncan’s new multiple
range test (DNMRT) at level 5%. The treatments in this research were P1
(addition of 1% glycerol), P2 (addition of 2% glycerol), P3 (addition of 3%
glycerol), P4 (addition of 4% glycerol), and P5 (addition of 5% glycerol) in
formulation of edible films. The observation consists of tensile strength,
elongation, thickness, water resistance, solubility, and water vapor transmission
rate. The best treatment was P1 which has a tensile strength of 3,32 MPa,
elongation of 18,50%, thickness of 0,13 mm, water resistance of 2,75%, solubility
of 15,42%, and water vapor transmission rate of 12,63 g,m-2.h.
Keyword: Glycerol, edible film, banana peel, starch.

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Detail Information

Título da série

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Número de chamada

06 03. 120 (0049)

Editora

Pekanbaru : Universitas Riau – Fakultas Pertanian – Teknologi Pertanian., 2020

Paginação

xii, 29 hlm.; ill.: 29 cm

Idioma

Indonesia

ISBN/ISSN

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Classificação

06 03. 120 (0049)

Content Type

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Media Type

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Carrier Type

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Edição

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Assunto(s)

TEKNOLOGI PERTANIAN

Detalhe específico

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Statement of Responsibility

Daus

Other version/related

Arquivo anexo

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