Browsing LSP-Conference Proceeding by Author "PALUPI, Bekti"
Now showing items 1-5 of 5
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Hydrolysis Optimization of Tobacco Stems with Ultrasonicassisted Hydrolysis Method
PALUPI, Bekti; FACHRI, Boy Arief; FADILAH, Siska Nuri; TELUSSA, Matthew Maximilian (IOP Conference Series: Materials Science and Engineering, 2021-02-25)The development of biofuel in Indonesia is rife to reduce the consumption of fuel oil. Bioethanol has advantages compared to fuel oil, such as lower carbon monoxide emissions making it environmentally friendly. Besides ... -
Molecular Modeling of Anti-Microbacterial Agent by QSAR Study of Diiodocoumarin Derivatives
RAHMAWATI, Istiqomah; AMINI, Helda Wika; PALUPI, Bekti; RIZKIANA, Meta Fitri (AIP Conference Proceedings, 2020-10-26)Coumarins and their derivatives have biological activities such as anti-microbial, anticancer, antioxidant and anti-HIV properties. Molecular modeling using Quantitative Structure and Activity Relationship (QSAR) has been ... -
Pengaruh Nutrisi Mikroorganisme Pada Proses Fermentasi Terhadap Konsentrasi Bioetanol Dari Batang Tembakau
PALUPI, Bekti; FACHRI, Boy Arief; RAHMAWATI, Istiqomah; RIZKIANA, Meta Fitri; AMINI, Helda Wika; MEIDI, Nikita; RAHMAWATY, Dini (Prosiding Kolokium Hasil Penelitian dan Pengabdian Kepada Masyarakat, 2022-06-23)Tembakau merupakan salah satu sumber daya hayati yang melimpah, khususnya di Kabupaten Jember. Bagian dari tanaman tembakau yang sering dimanfaatkan adalah daun sebagai bahan baku pembuatan rokok. Bagian lain seperti ... -
Preparation of Magnetic Chitosan/Coffee Residue Composites and Their Application in Adsorption of Dyes
RIZKIANA, Meta Fitri; PALUPI, Bekti; SUSANTI, Ari; DARMAYANTI, Rizki Fitria; FACHRI, Boy Arief (International Conference on Climate Change and Sustainability Engineering in Asean, 2019-11-13)The excessive use of chemical substances has contributed to environmental pollution. Organic and inorganic wastes, as a result of rapid industrialization and urbanization, have led to an enormous water pollution problem. ... -
Pretreatment of Tobacco Stems as Bioethanol Raw Material: The Effect of Temperature and Time Using Chemical Method
PALUPI, Bekti; FACHRI, Boy Arief; RAHMAWATI, Istiqomah; RIZKIANA, Meta Fitri; AMINI, Helda Wika (AIP Conference Proceedings, 2020-10-26)One type of alternative energy currently developed in Indonesia is bioethanol. The use of bioethanol as a fuel has several advantages compared to oil fuels such as cleaner burning and environmentally friendly because carbon ...