STUDY PENGARUH KANDUNGAN AMILOSA DAN AMILOPEKTIN UMBI-UMBIAN TERHADAP KARAKTERISTIK FISIK PLASTIK BIODEGRADABLE DENGAN Plastizicer GLISEROL

Nisah, Khairun

doi:10.22373/biotik.v5i2.3018

Jurnal

STUDY PENGARUH KANDUNGAN AMILOSA DAN AMILOPEKTIN UMBI-UMBIAN TERHADAP KARAKTERISTIK FISIK PLASTIK BIODEGRADABLE DENGAN Plastizicer GLISEROL

Nisah, Khairun^{Universitas Islam Negeri Ar-Raniry}

BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan · Vol. 5 No. 2 (2018) · hlm. 106–113

DOI: 10.22373/biotik.v5i2.3018
ISSN: 2549-1768, 2337-9812
Terbit: 2018-04-20
Penerbit: Universitas Islam Negeri Ar-Raniry
Bahasa: eng

Abstrak

Amylose and Amylopectin is the material on starch which is the raw material of making Biodegradable plastic, but easy to tear (brittle), so need addition of plasticizer. In this study using Glycerol as plasticizer. This research was conducted at Polymer Chemical Laboratory of University of Sumatera Utara and Physics Laboratory of FMIPA and Universitas Syahkuala with the aim to make Biodegradable plastic and know physical characteristics of three types of tuber starch with addition of glycerol plasticizer. The experiment was compiled using a complete randomized factorial design with three replications. Factors are the types of starch (sago starch, arrowroot, and cassava). Observations include chemical and physical properties of starches and physical properties of biodegradable plastics. Data obtained for Amylose and Amylopectin content are the biggest Sagu starch (21.7% - 62.51%), starch (19.4% - 59.35%) and wood starch (18.0% 60,15%. The result showed that Amilosa and Amilopectin content highly influenced tensile strength and elongation of Biodegradable plastic. The higher the Amylose value, the value of tensile strength and elongation of Biodegradable plastic increasingly but for sago starch has elongation value and strength of tensile strength (97,83 kgf / mm2 - 4,83%) for starch (98,97 kgf / mm2 - 3,38%) and cassava starch (89.83 kgf / mm2 - 2.26%), this occurs because of the impurity and error factor in the thickness measurement of Biodegradable plastic.

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Universitas Islam Negeri Ar-Raniry
Universitas Sumatera Utara
Universitas Syiah Kuala
Institut Agama Islam Negeri Manado
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Rekan penulis	Organisasi	Artikel bersama
Basuki Wirjosentono	Universitas Sumatera Utara	1
Rizna Rahmi	Universitas Islam Negeri Ar-Raniry	1
Muammar Yulian	Universitas Islam Negeri Ar-Raniry	1
Surya Adi Saputra	Universitas Islam Negeri Ar-Raniry	1
Syafrina Sari Lubis	Universitas Islam Negeri Ar-Raniry	1
Arif Sardi	Universitas Islam Negeri Ar-Raniry	1
Abd Mujahid Hamdan	Universitas Islam Negeri Ar-Raniry	1
Zahratul Maulida	Universitas Syiah Kuala	1
Rhyan Prayuddy Reksamunandar	Institut Agama Islam Negeri Manado	1
Jamaludin Malik	Afiliasi tidak diketahui	1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ar-raniry.ac.id/index.php/biotik/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en">STUDY PENGARUH KANDUNGAN AMILOSA DAN AMILOPEKTIN UMBI-UMBIAN TERHADAP KARAKTERISTIK FISIK PLASTIK BIODEGRADABLE DENGAN Plastizicer GLISEROL</dc:title>
	<dc:creator xml:lang="en">Nisah, Khairun</dc:creator>
	<dc:subject xml:lang="en">Amilosa</dc:subject>
	<dc:subject xml:lang="en">Amilopektin</dc:subject>
	<dc:subject xml:lang="en">Physical Characteristics</dc:subject>
	<dc:subject xml:lang="en">Plastic Biodegradable</dc:subject>
	<dc:description xml:lang="en">Amylose and Amylopectin is the material on starch which is the raw material of making Biodegradable plastic, but easy to tear (brittle), so need addition of plasticizer. In this study using Glycerol as plasticizer. This research was conducted at Polymer Chemical Laboratory of University of Sumatera Utara and Physics Laboratory of FMIPA and Universitas Syahkuala with the aim to make Biodegradable plastic and know physical characteristics of three types of tuber starch with addition of glycerol plasticizer. The experiment was compiled using a complete randomized factorial design with three replications. Factors are the types of starch (sago starch, arrowroot, and cassava). Observations include chemical and physical properties of starches and physical properties of biodegradable plastics. Data obtained for Amylose and Amylopectin content are the biggest Sagu starch (21.7% - 62.51%), starch (19.4% - 59.35%) and wood starch (18.0% 60,15%. The result showed that Amilosa and Amilopectin content highly influenced tensile strength and elongation of Biodegradable plastic. The higher the Amylose value, the value of tensile strength and elongation of Biodegradable plastic increasingly but for sago starch has elongation value and strength of tensile strength (97,83 kgf / mm2 - 4,83%) for starch (98,97 kgf / mm2 - 3,38%) and cassava starch (89.83 kgf / mm2 - 2.26%), this occurs because of the impurity and error factor in the thickness measurement of Biodegradable plastic.</dc:description>
	<dc:publisher xml:lang="en">Universitas Islam Negeri Ar-Raniry</dc:publisher>
	<dc:date>2018-04-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.ar-raniry.ac.id/index.php/biotik/article/view/3018</dc:identifier>
	<dc:identifier>10.22373/biotik.v5i2.3018</dc:identifier>
	<dc:source xml:lang="en">BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan; Vol. 5 No. 2 (2017): JURNAL BIOTIK; 106-113</dc:source>
	<dc:source xml:lang="id">Biotik; Vol 5 No 2 (2017): JURNAL BIOTIK; 106-113</dc:source>
	<dc:source>2549-1768</dc:source>
	<dc:source>2337-9812</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.ar-raniry.ac.id/index.php/biotik/article/view/3018/2158</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2018 BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan</dc:rights>
</oai_dc:dc>