Vol 6, No 3 (2021)

October 2021

Table of Contents

Articles

Alkaloids of Fagraea fragrans (Tembesu) Fruits
Dasril Basir, Miksusanti Miksusanti, Dian Dwita Maizur, Susilawati Susilawati
Full Text PDF
64-68
Optimization of Protection Condition on the Stability of Castor (Ricinus communis) Oil Based Biodiesel using Response Surface Methodology
Aliru Olajide Mustapha, Rofiat Yetunde Ajiboye, Yemisi Tokunbo Afolabi, Adenike Rasidat Adepoju, Damilola T Ogundele, Zainab F Adebayo
Full Text PDF
69-80
The Optimum Yield of Nannochloropsis sp Microalgae from the Lipid Cultivation and Extraction Process with Soxhlet Method
Lukmanul Hakim, Rusdianasari Rusdianasari
Full Text PDF
81-89
Characterization of Fly Ash Catalyst Using XRD Method for Biofuel Production from Used Cooking Oil
Dina Eka Pranata, Aida Syarif, Muhammad Yerizam
Full Text PDF
90-95
Study of Effect of Weight Ratio on Copolymerization of Chitosan and Acrylamide
Eliza Eliza, Desnelli Desnelli, Ady Mara, Fahma Riyanti
Full Text PDF
96-102
Bioethanol from Pineapple Peel with Variation of Saccharomyces Cerevisiae Mass and Fermentation Time
Eka Sri Yusmartini, Mardwita Mardwita, Junanda Marza
Full Text PDF
103-108
Preparation and Characterization of Ti-Co/C catalyst for PEMFC Cathode
Nurmalina Adhiyanti, Dedi Rohendi, Nirwan Syarif, Addy Rachmat
Full Text PDF
109-114
Synthesis NiFe2O4 Nanoparticles by co-Precipitation Method for Degradation of Congo Red Dye
Astri Nurmayansih, Poedji Loekitowati Hariani, Muhammad Said
Full Text PDF
115-121
Optimization of Bio-Oil Pyrolysis Product from Palm Empty Fruit Bunches over H-Zeolite Catalyst using Response Surface Methodology (RSM)
Zainal Fanani, Addy Rachmat, Hasanudin hasanudin, Muhammad Said
Full Text PDF
122-129
Biofuel from Pyrolysis Waste Lube Oil of Refinery Unit III Using Fly Ash of Coal Combustion as a Catalyst
Nedia Sandika, Yohandri Bow, Abu Hasan
Full Text PDF
130-135