The Effect of pyrolysis conditions to produce levoglucosan from rice straw

by Nugraha Aji Satria, Setiadi, Utami Tania Surya
Published 2018-01-01

The usage of enzyme in ultrasound-assisted enzymatic extraction method and its effect on yield extract from Keji Beling (Strobilanthes crispus.) leaves

by Angelina, Yumna Mauhibah, Abdullah, Arbianti Rita, Utami Tania Surya, Hermansyah Heri
Published 2018-01-01

Effect of mother-in-law’s tongue leaves (Sansevieria trifasciata) extract’s solvent polarity on anti-diabetic activity through in vitro α-glucosidase enzyme inhibition test

by Yumna Mauhibah, Angelina, Abdullah, Arbianti Rita, Utami Tania Surya, Hermansyah Heri
Published 2018-01-01

Improvement of biohydrogen production in microbial electrolysis cell (MEC) system by tackling methanogenesis

by Hardhi Matthew, Ekadewi Putty, Arbianti Rita, Utami Tania Surya, Hermansyah Heri
Published 2018-01-01

Flavonoid isolation and identification of mother-in-law’s tongue leaves (sansevieria trifasciata) and the inhibitory activities to xanthine oxidase enzyme

by Abdullah, Angelina, Yumna Mauhibah, Arbianti Rita, Utami Tania Surya, Hermansyah Heri, Ningsih Sri
Published 2018-01-01

Optimizing a concentration of NaCl and 2Na2CO3∙3H2O with microbial desalination cell from the usage of UI lake water

by Puspitarini Putri Anggun, Istiqomah Hidayati, Ekadewi Putty, Utami Tania Surya, Arbianti Rita, Hermansyah Heri
Published 2018-01-01

Production of Plutella xylostella bioinsecticide for brassicaceae plant based on bromelain enzyme extracted from pineapple peel and isothiocyanate extracted from broccoli stem and...

by Marsino Yosia, Zikri Muhammad Fauzy, Tibrizi Ahmad, Utami Tania Surya, Arbianti Rita, Hermansyah Heri
Published 2018-01-01

Reduction of COD and BOD concentration in lake water of universitas indonesia with microbial desalination cell system and utilizing bio charcoal as electrode

by Istiqomah Hidayati, Puspitarini Putri Anggun, Ekadewi Putty, Utami Tania Surya, Arbianti Rita, Hermansyah Heri
Published 2018-01-01

Applied voltage optimization for denitrification process improvement by denitrifying species of Pseudomonas in microbial electrolysis cell (MEC)

by Ekadewi Putty, Hardhi Matthew, Puspitarini Putri Anggun, Istiqomah Hidayati, Gomez Cristina, Arbianti Rita, Utami Tania Surya, Hermansyah Heri
Published 2018-01-01