indriani, dwi may and Nurhasanah, Nurhasanah and herasari, Dian (2021) Optimization of Lipase Production from Local Bacteria Isolate with Palm Oil Inducer. Jurnal Kimia Sains dan Aplikasi, 24 (2). pp. 58-61. ISSN 2597-9914
|
Text
JKSA- Nurhasanah-2021.pdf Download (1MB) | Preview |
Abstract
Alipaseisagroupofhydrolaseenzymeswithmulti-functionalabilitiessuchascatalyzinghydrolysis,alcoholysis,esterification,interesterification,andsynthesisoforganiccompounds.Thepurposeofthisstudywastoobtaintheoptimumconditionsforlipaseproductionandtostudytheeffectofaddingapalmoilinducerontheproductionoflipasefromlocalbacterialisolates.Themethodusedinthisstudyincludedtherejuvenationoflocalbacterialisolatecultures,optimizationofproduction,whichincludedpH,palmoilinducer,andincubationtime.Thelipaseactivitytestwascarriedoutbyusingtheacid-basetitrationmethodwiththephenolphthaleinindicator.TheresultsshowedthattheoptimalconditionsforlipaseproductionoccurredatpH5withanactivityvalueof7.5U/mLandanincubationtimeof18hourswithanactivityvalueof13.83U/mL.Theadditionofa10%(v/v)palmoilinducerincreasedthevalueoflipaseactivityto8.75U/mL
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia |
| Depositing User: | Nurhasanah Nurhasanah Husin |
| Date Deposited: | 31 Mar 2021 02:14 |
| Last Modified: | 31 Mar 2021 02:14 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/28600 |
Actions (login required)
 |
View Item |