3 articles in this issue
Jefriadi Jefriadi, Mita Oktaviani, Lydia Rahmi, Rinny Jelita
Lignite is the lowest rank coal which has less economic value. Corn cobs are solid waste biomass as a by-product of corn processing. The processing of these two materials can produce a product in the form of hybrid coal through the co-pyrolysis process. T... see more
Fauziah Rismawati, Feronika Heppy Sriherfyna, Firda Aulya Syamani
This study aims to determine the effect of the addition of cellulose nanocrystals (CNC) with different concentrations (0,2,4,6,8,10%) isolated from water hyacinth on tensile strength, elongation, and biodegradability of corn starch bioplastics. CNC isolat... see more
Hamsina Hamsina, Sonia Sonia, Fitri Ariani, Andi Zulfikar Syaiful, M. Tang, Ridwan Ridwan, Hermawati Hermawati, Al Gazali, Andi Abriana, Nani Anggraini, Ruslan Hasani
This study aimed to determine the optimum formulation of fruitghurt from the white layer of watermelon skin with the addition of dragon fruit extract and to analyze the effect of adding dragon fruit extract to pH, lactic acid levels, vitamin C and fruitgh... see more