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All Journal AGRIKA agriTECH Conference on Innovation and Application of Science and Technology (CIASTECH) BUANA SAINS Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat
Enny Sumaryati
Fakultas Pertanian, Universitas Widyagama Malang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Engineering Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Social Sciences

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UJI AKTIVITAS ENZIM LIPASE PADA FRAKSI SKIM SANTAN TERHIDROLISIS moh su'i; Enny Sumaryati; Frida Dwi Anggraeni; Aghfariza Indriyani
BUANA SAINS Vol 23, No 1 (2023)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v23i1.4311

Abstract

Fresh coconut milk (not hydrolyzed) contains lipase enzymes. If coconut milk is hydrolyzed using lipase enzymes, it will produce free fatty acids, lauric acid, and monoglycerides (monolaurin), which have anti-bacterial and anti-viral activities. Besides that, hydrolyzed coconut milk can produce diglycerides which function as emulsifiers. During the hydrolysis process, it's a possibility of damage to the lipase enzyme due to the activity of the protease enzyme in coconut milk. The aim of this study is to examine the activity of the lipase enzyme in coconut milk which is hydrolyzed. The research used two factors, namely the first factor was the hydrolysis time (0, 24, and 48 hours) and the second factor was the incubation temperature (40 C and 55 C) which were arranged factorially. The study was repeated three times and used a randomized block design (RBD). The hydrolyzed fraction in the form of skim was tested for lipase enzyme activity, free fatty acid content, and yield. The results showed that coconut milk which was hydrolyzed for 2 days at 40 oC and 55 oC still contained the lipase enzyme with an activity of 3.49 to 9.40 units/ml. Large fatty acid levels ranged from 0.32 m mol/ml to 0.72 m mol/ml..
Co-Authors Aghfariza Indriyani Dani Dwi Sucahyono Defrina Juliyanti Evi Nurifah Julitasari Fifi Aisiyah Romadhona Frida Dwi Anggraeni Frida Dwi Anggraeni Kukuh Prastyanto Wardhana Kurnia Afifah moh su'i Moh. Su'i Moh. Sui Mohamad Yusron Muchamad Saiful Rizal Muhammad Ramadhana Al Faris Sahro, Hanifatus Sudiyono Sudiyono Suprihana Suprihana Wijayanti Wijayanti