Pengaruh Konsentrasi Perekat Tapioka terhadap Karakteristik Briket Kulit Kopi Arabika (Coffea Arabica L.)

Irawati, Nur and Indriyani, Indriyani and lisani, Lisani (2022) Pengaruh Konsentrasi Perekat Tapioka terhadap Karakteristik Briket Kulit Kopi Arabika (Coffea Arabica L.). S1 thesis, Universitas Jambi.

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi perekat tapioka terhadap kadar air, kadar abu, nilai kalor, laju pembakaran dan ketahanan briket serta menentukan konsentrasi perekat tapioka yang paling tepat untuk briket kulit kopi arabika. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan perlakuan konsentrasi perekat tapioka yang terdiri dari 5 taraf yaitu 5%, 10%, 15%, 20% dan 25%. Briket kulit kopi arabika pada penelitian ini menghasilkan nilai rendemen arang sebesar 36%, dimana hasil terbaik didapat pada perlakuan konsentrasi perekat tapioka 10% dengan nilai kadar air sebesar 5,69%, kadar abu 7,86%, nilai kalor 3224 kalori/g, laju pembakaran sebesar 0,351 g/menit dan ketahanan 0,59%. This study aims to determine the effect of tapioca adhesive concentration on moisture content, ash content, calorific value, burning rate and briquette resistance and to determine the most appropriate concentration of tapioca adhesive for arabica coffee skin briquettes. This study used the Complete Randomized Design (CRD) with tapioca adhesive concentration treatment consisting of 5 levels, namely 5%, 10%, 15%, 20% and 25%. Arabica coffee skin briquettes in this study produced a charcoal yield value of 36%, where the best results were obtained at the treatment of 10% tapioca adhesive concentration with a water content value of 5.69%, ash content of 7.86%, calorific value of 3224 calories/g, combustion rate of 0.351 g / minute and resistance of 0,59%.

Type:	Thesis (S1)
Uncontrolled Keywords:	briquettes, arabica coffee leather, tapioca adhesive
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Teknologi Pertanian > Teknik Pertanian
Depositing User:	Irawati
Date Deposited:	23 Dec 2022 07:15
Last Modified:	25 Jun 2024 07:33
URI:	https://repository.unja.ac.id/id/eprint/43102

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