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Ulianas, Alizar
Universitas Negeri Padang
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Journal : Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL)

 1 
PENGARUH PENAMBAHAN KARAGENAN TERHADAP KUAT TARIK DAN BIODEGRADASI EDIBLE FILM DARI PATI KULIT SINGKONG Christina Lydia Makmur; Indang Dewata; Alizar Alizar; Budhi Oktavia
Jurnal Kependudukan dan Pembangunan Lingkungan Vol 2 No 2 (2021): Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL)
Publisher : Universitas Negeri Padang

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Abstract

Edible film is a thin plastic with a thickness of less than 0.25 mm which serves to protect food products. This study aims to determine the effect of adding carrageenan to edible films made from cassava peel starch (Manihot utilissima) on the mechanical properties and biodegradation of edible films. This experimental study varied the addition of carrageenan with various concentrations of 0%, 0.5%, 1%, 1.5%, 2%. In this edible film, data obtained that the addition of carrageenan affects the tensile strength and biodegradation of the edible film. The maximum tensile strength was obtained by adding 18.54 MPa of carrageenan. Biodegradation of edible film is increasing along with the addition of carrageenan. The mechanical properties obtained in this study have met the standard of JIS Z1707 edible film.
Co-Authors Annisa Aulia Budhi Oktavia Budhi Oktavia Christina Lydia Makmur Deski Beri Elva Laila Faiza Qurrata Aini Fitria, Yanti Hardeli Hardeli Hary Sanjaya Hesty Parbuntari Hutdia Putri M Ilyas Muhammad Isa Indang Dewata Iryani Iryani Kiky Vebrielna Sari Mawardi Mawardi Miftahul - Khair Miftahul Khair minda - azhar Minda Azhar Minda Azhar Muhammad Gani Ariski Natia Afriana S Nilu Gussarsi Nurhasanah Nurhasanah Reza Akmar Rosi Efliana Watin Dehistora Widya Janatul Putri Winda Annisa Suryanti Yerimadesi Yerimadesi Yohandri Yulia Mona Liza Yulkifli Yulkifli Yusmaita, Eka Zonalia Fitriza zulhendra - Zulhendra