Article Per Year (5 Year)
p-Index From 2019 - 2024
0.778
P-Index
This Author published in this journals
All Journal Jurnal Teknik Kimia Indonesia Jurnal Inovasi Pembangunan Jurnal Rekayasa Kimia & Lingkungan
Muhammad Hanif
Universitas Lampung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Inovasi Pembangunan

 1 
Variasi Waktu dan Massa Ampas Kopi Pada Leaching Minyak Dari Residu Kopi Instan Heru Heru; Muhammad Hanif
Inovasi Pembangunan : Jurnal Kelitbangan Vol 7 No 1 (2019): April 2019
Publisher : Balitbangda Provinsi Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.015 KB)

Abstract

Robusta coffee is one of Indonesia's cultivated plant species and has high economic value. One of the processed Robusta coffee is instant coffee. Instant coffee pulp has not been utilized maximally and is only accumulate as a solid waste of coffee companies. However, because oil is insoluble in water, the oil content in the coffee pulp is still high. This study aims to study the extraction process of oil from the instant coffee pulp using Soxhlet extractor, by varying the time and mass of spent instant-coffee ground. The results showed that the percentage of extracts did not differ significantly for extraction times for 6, 7 and 8 hours. The mass variations of spent coffee ground were carried out for extraction times of 6 and 8 hours, and it was observed that the mass variations of coffee ground (15, 20 and 25 g) were generally significant for the extracts obtained, but not significant at the mass of 15 g with extraction times of 6 and 8 hours.
Co-Authors Aknasasia Virginia Krisanti Dita Synthauli Evaniya Edwin Azwar Herti Utami Heru Heru Lia Lismeri Poernomo Gunawan Sarkowi Sarkowi Selvy Salfitri Yuli Darni