TY  - THES
N1  - Pembimbing: Ibu Dr. Arifah Khusnuryani, S.Si., M.Si.
ID  - digilib44604
UR  - https://digilib.uin-suka.ac.id/id/eprint/44604/
A1  - Aretasani Rahim, NIM.: 16640034
Y1  - 2020/08/19/
N2  - Penicillium sp. B12B is a promising agent in cellulase enzyme production
that was affected by several factors, including substrate pre-treatment, 
environmental conditions and nutrition. Pineapple peel is expected to be an 
alternative substrate in the production of cellulase enzymes. This study aims to 
determine the effect of pre-treatment variations on the pineapple peel substrate 
(Ananas comosus L. Merr) and agitation factors, and the optimum concentration of 
pineapple peel substrate in the production of cellulase by fungi isolate Penicillium
sp. B12B. The stages of this research include physical and chemical substrate pre?treatment, pre-treatment substrate test and agitation factors that were analyzed by
Two Way ANOVA, and optimization of the substrate concentration of pineapple 
peel in cellulase production that analyzed by Paired Simple T-Test. The results 
showed that physical and chemical pineapple peel pre-treatment and agitation 
factors have affected the production of cellulase by fungi Penicillium sp. B12B in
different level, with the highest range of enzyme activity was 0,009 U/mL at 48 to 
72 hours. Enzyme activity in the optimization of substrate concentration has a sig.
value (2-tailed) of 0.006 < 0.05. Thus it was known that variations in susbtrat 
concentration has affected cellulase enzyme activity by fungi Penicillium sp. B12B. 
The optimum substrate concentration in cellulase enzymes production by fungi 
Penicillium sp. B12B was 2.5% with 0.161 U/mL.
PB  - UIN SUNAN KALIJAGA YOGYAKARTA
KW  - Biofactory
KW  -  kulit nanas madu (Ananas comosus L. Merr)
KW  -  optimasi
konsentrasi substrat.
M1  - skripsi
TI  - EFEK VARIASI PRE-TREATMENT DAN 
KONSENTRASI SUBSTRAT KULIT NANAS MADU 
(Ananas comosus L. Merr) SERTA FAKTOR AGITASI 
DALAM PRODUKSI ENZIM SELULASE OLEH 
ISOLAT FUNGI Penicillium sp. B12B
AV  - restricted
EP  - 86
ER  -