Potensi Limbah Padat-cair Industri Tepung Tapioka sebagai Bahan Baku Film Plastik Biodegradabel

Firdaus, Feris; Anwar, Chairil

doi:10.20885/logika.vol1.iss2.art4

Cited by 10 publications

(7 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The tensile strength (TS) and elongation at break (ε) as response data referred to the method described by Firdaus [20]. FTIR analysis by IRTracer-100 (Shimadzu) and DRS-8000 (Shimadzu) at Muhammadiyah University of Purwokerto, and TGA analysis was conducted at Laboratorium Penelitian dan Pengujian Terpadu of Universitas Gajah Mada.…”

Section: Methodsmentioning

confidence: 99%

Preparation of Cassava Bagasse Starch-Based Biodegradable Film Reinforced with Chicken Feet Gelatin, Citric Acid as Crosslinker, and Glycerol as Plasticizer

2018

View full text Add to dashboard Cite

show abstract

Section: Methodsmentioning

confidence: 99%

Preparation of Cassava Bagasse Starch-Based Biodegradable Film Reinforced with Chicken Feet Gelatin, Citric Acid as Crosslinker, and Glycerol as Plasticizer

2018

View full text Add to dashboard Cite

show abstract

“…shows a decrease in the mass of each plastic with variations in stirring temperature. This decrease in mass occurs because starch-based plastics can be degraded by microorganisms into their monomers (Feris et al, 2004).…”

Section: Biodegradable Plastic Biodegradation Testmentioning

confidence: 99%

The Effect of Stocking Temperature on Biodegradable Plastic Characteristics of Suweg Tuber (Amorphophallus campanulatus) with Addition of Glycerol and CMC (Carboxy Methyl Cellulose)

Sari

Sedyadi

Nugraha

et al. 2019

icse

View full text Add to dashboard Cite

Research that uses Suweg tubers as the basic material for making biodegradable plastics has been carried out.. This research aims to determine the effect of stirring temperature on the characteristics of biodegradable plastic. Suweg tuber starch preparation is done as the manufacture of biodegradable plastic. Manufacture of biodegradable plastics made by mixing suweg tuber starch, glycerol, and acetic acid, as well as the CMC (Carboxy Methyl Cellulose). The manufacture of biodegradable plastic is carried out in two stages, namely stirring temperature variations (80⁰C, 85⁰C, 90⁰C, and 95⁰C) and the addition of CMC (Carboxy Methyl Cellulose). Tests carried out include FTIR test, mechanical test and biodegradation test. FTIR test is carried out to determine the functional groups contained in plasticThe test of plastic mechanical properties was carried out to determine the mechanical properties of plastics, such as tensile strength, elongation, and thickness. Biodegradation tests are carried out on the ground to determine the level of plastic degradation while in the environment. The results showed that the effect of temperature affected the mechanical properties of biodegradable plastic produced. Mechanical tests of stirring temperature variations with the addition of glycerol resulted in tensile strength, elongation, and thickness values of 80⁰C at 10.43 MPa; 2.08%; 85⁰C at 28.52 MPa; 1.60%, 90⁰C of 29.76 MPa; 2.18%, and 95⁰C of 32.49 MPa; 2.05%. These results can be seen that the largest biodegradable plastic tensile strength is found in temperature variations of 95⁰C, with a tensile strength of 32.49 MPa elongation 2.05%, and a thickness of 0.12 mm.. Mechanical properties test of temperature variation with the addition of glycerol and CMC resulted in the value of tensile strength, elongation, and temperature thickness of 80⁰C at 18.68 Mpa; 12.22%, 85⁰C equal to 14.69 MPa; 9.16%, 90⁰C of 16.71 MPa; 14.72%, 95⁰C of 13.94 MPa; 14.166%. These results can be seen that the largest biodegradable plastic tensile strength is found at 80⁰C temperature variations of 18.68 MPa, 12.22% elongation, 0.14 mm thickness. FTIR test, the biodegradable plastic produced, it is known that the plastic group produced is like CH, ester or ether. Plastic bio degradation test on soil, plastic with a temperature variation of 95⁰C has been degraded after 8 days, while plastic with the addition of CMC is degraded faster, for 7 days.

show abstract

“…Peneliti terdahulu telah melakukan berbagai cara untuk membuat plastik yang dapat didegradasi oleh alam. Salah satunya seperti yang yang dilakukan oleh Firdaus dan Anwar dengan judul Potensi Limbah Padat Cair Industri Tepung Tapioka sebagai Bahan Baku Film Plastik Biodegradable disebutkan bahwa pembuatan plastik biodegradable dari limbah padat-cair industri tepung tapioka sebagai bahan baku dan gliserol sebagai plasticizer pada temperature 80-90 o C. Hasil menunjukkan bahwa kondisi optimum diperoleh kekuatan tarik 3,925 MPa, persentase pemanjangan di peroleh 9,217% [8].…”

Section: Pendahuluanunclassified

Pengaruh Berat Pati Dan Volume Plasticizer Gliserol Terhadap Karakteristik Film Bioplastik Pati Kentang

2015

View full text Add to dashboard Cite

Bioplastics are plastics which can be degraded by microorganisms and is made from renewable materials. Plastic film is made from potato starch (contain of starch that founded in potatoes is 22-28%), glycerol as a plasticizer and acetic acid as a catalyst. The purpose of this reasearch is to determine glycerol variation and starch weight effect on the characteristics of potato starch plastic films. Manufacture of plastic films use blending starch method with potato starch weight variations (10 g, 15 g and 20 g) and glycerol volume variations (0 ml, 1 ml, 2 ml and 3 ml). Bioplastic analysis are FTIR test, tensile strength that is supported by SEM analysis. The results obtained in the FTIR analysis does not form a new cluster on potato starch plastic film, neither on the plastic film with or without glycerol. FTIR results obtained in two plastic film are the change of OH, C = C, and CH groups strain. The strain value of OH group on potato starch is 3579.88 cm-1 turned into 2978.09 cm-1 for plastic film without glycerol while the plastic film with glycerol to be 3541.31 cm -1 and 2970.38 cm-1. C = C group is 1635.64 cm-1turned to 1697.36 cm -1 and 1697.36 cm -1. As for CH group is 2873.79 cm -1 turned to 2877.79 cm -1 and 2870.08 cm -1. And tensile strength of plastic film decreased with increasing glycerol volume. Maximum tensile strength of plastic film occurs when potato starch weight is 10 g and glycerol volume is 0 ml is 9.397 MPa. While SEM results obtained confirm on tensile strength plastic film, where there are voids, indentations and insoluble starch clump starch that can affect the value of tensile strength plastic film.

show abstract

Potensi Limbah Padat-cair Industri Tepung Tapioka sebagai Bahan Baku Film Plastik Biodegradabel

Cited by 10 publications

References 0 publications

Preparation of Cassava Bagasse Starch-Based Biodegradable Film Reinforced with Chicken Feet Gelatin, Citric Acid as Crosslinker, and Glycerol as Plasticizer

Preparation of Cassava Bagasse Starch-Based Biodegradable Film Reinforced with Chicken Feet Gelatin, Citric Acid as Crosslinker, and Glycerol as Plasticizer

The Effect of Stocking Temperature on Biodegradable Plastic Characteristics of Suweg Tuber (Amorphophallus campanulatus) with Addition of Glycerol and CMC (Carboxy Methyl Cellulose)

Pengaruh Berat Pati Dan Volume Plasticizer Gliserol Terhadap Karakteristik Film Bioplastik Pati Kentang

Contact Info

Product

Resources

About