Article Per Year (5 Year)
p-Index From 2021 - 2026
6.384
P-Index
This Author published in this journals
All Journal IAES International Journal of Artificial Intelligence (IJ-AI) VALENSI JURNAL ILMU SOSIAL Agrikultura Jurnal Natur Indonesia Journal of Tropical Soils Widya Wacana : Jurnal Ilmiah Alchemy : Journal of Chemistry Bulletin of Electrical Engineering and Informatics Journal on Mathematics Education (JME) Teosofi: Jurnal Tasawuf dan Pemikiran Islam Jurnal Ilmu Kimia Universitas Brawijaya Indonesian Green Technology Journal Jurnal Pembangunan dan Alam Lestari The Journal of Pure and Applied Chemistry Research AGRIVITA, Journal of Agricultural Science SEMIRATA 2015 Prosiding Semnastek Majalah Obat Tradisional Proceeding SENDI_U Wahana Akademika: Jurnal Studi Islam dan Sosial Profetika JOIV : International Journal on Informatics Visualization Jurnal Akta Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Matematika Sains dan Teknologi JURNAL SINEKTIK Mesin Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Surya Masyarakat Prima: Jurnal Pendidikan Matematika MUHARRIK: JURNAL DAKWAH DAN SOSIAL Seminar Nasional Lahan Suboptimal International Journal of Active Learning Jurnal Teori dan Aplikasi Fisika Journal of Authentic Research on Mathematics Eduacation (JARME) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Komunikasi Pendidikan Indonesian Journal of Electrical Engineering and Computer Science Southeast Asian Mathematics Education Journal Al-Manhaj: Jurnal Hukum dan Pranata Sosial Islam Jurnal Penelitian Pendidikan Matematika Interdisciplinary Social Studies Educenter: Jurnal Ilmiah Pendidikan Jurnal Penelitian Ilmu Sosial dan Eksakta Jurnal Pengabdian Masyarakat Bestari (JPMB) Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Makara Journal of Technology JAPI: Jurnal Akses Pengabdian Indonesia Community Services and Social Work Bulletin Indonesian journal of teaching and learning Proceeding of International Conference on Science, Education, and Technology Jurnal Konseling Pendidikan Islam Jurnal Komprehenshif The Sociology of Islam EDUCENTER JURNAL PENDIDIKAN Journal of Tropical Pharmacy and Chemistry Help: Journal of Community Service Jurnal Sosialita: Jurnal Kajian Sosial dan Pendidikan Jurnal Studi Islam dan Sosial
Warsito Warsito
Jurusan Fisika, FMIPA, Universitas Lampung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 75 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : VALENSI

 1 
Use of CoO/ZnAl2O4 Catalysts and Microwaved Assisted in Vanillin Synthesis Birhi, Damiana Nofita; Iftitah, Elvina Dhiaul; Warsito, Warsito
Jurnal Kimia Valensi Jurnal Kimia VALENSI Volume 9, No. 1, May 2023
Publisher : Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v9i1.29727

Abstract

Vanillin is a main component in vanilla, which is widely used in the industrial world. Market demand for vanillin extract continues to increase, while the availability of vanilla pods is decreasing. To overcome this problem, research on the synthesis of vanillin continues to be carried out and develops every year. This research aims to examine the conversion level and selectivity of the catalyst as well as microwave radiation efficiency usage in vanillin synthesis. Catalyst CoO/ZnAl2O4 was synthesized from CoO and ZnAl2O4 using the impregnation method, then analyzed using FTIR, XRD, and SEM-EDX. Vanillin synthesis was conducted in two steps, incorporating microwave usage at 120oC, underwent 30 minutes to be completed then followed by oxidation around 10- and 15-minutes involving nitrobenzene also 1%, 4%, and 7% of catalysts CoO/ZnAl2O4. The result showed that during 10 and 15 minutes, the selectivity value and various yield percentages for each time variation and catalyst loading of vanillin had been successfully 100% converted. The best result was obtained using CoO/ZnAl2O4 with 4% catalyst loading for 15 minutes. The selectivity value and yield percentages were 67.78% and 7.5%. A one-step vanillin synthesis with conventional reflux could also be a comparison. The reactions were done at 130oC for 2 and 3 hours with 4% catalyst loading.
Co-Authors A. Ghanaim Fasya Abd. Rasyid Syamsuri Abdul Madjid Adhaini, Finna Adi Hermansyah, Adi Admi Syarif Adryanto, Edwin Aewaditha, Randha Kentama Agus Hermawan Agus Hidayat Agus Wantoro Ahmad Ahmad Ahmad Amarullah, Ahmad Akhmad Dzakwan, Akhmad Alief, M. Fadel Angraini, Lili Anis Artiyani Arie Srihardyastutie Arif Fadilah, Ahmad Armanto, Mustika Edi Asrowi Asrowi Ayu Sangging, Putu Ristyaning Azhar, Asyfariatus Zulfa Aziz, Mohamad Fathoni Azzahra, Vina Octavia Bakri Bakri Bayu Indrayanto Chabiburrochman, M. Mas'ud Citra, Dewi Sriani D Budianta, D Damiana Nofita Birhi Darmanto, Prihadi Setyo Dedi Muhtadi, Dedi Destyarini, Normalita Dewi, S. K. Dewi, S. K. Dian Wahyuningsih Dodi Iskandar, Dodi Dwi Hartantri, Saktian Dwi Setyawan Dyan Isworo Edi Priyo Utomo Elvina Dhiaul Iftitah Endah Setiani Astuti Evi Elisanti, Evi Farhana, Nida Fuady, Anies Ghifari, Muhammad Al Gumilar, Aris Guntoro, Muhammad Yogi Gurum A P Gurum A P, Gurum A P Gusrianto, Anindira Aiska Haikal, Umair Hamdani Hamdani Hardati, Ratna Nikin Haswati, Desty Heni Sulistiani Hepsi Nindiasari Husnul Muttaqin I Made Astina Ichsan Ichsan Ilham Mundzir Iskandar, Ratu Sarah Fauziah Junaidi Junaidi Kalpataru I Kalpataru I, Kalpataru I Kamilatun, Nur Ahya Kautsari, Alya Paradisa Khairun Nisa Kuncara, Fatihah Nanda Kurnia Muludi M. Farid Rahman M. Rahman Mardiansa, Edwin Maren, A Marjunus, Roniyus Markoni Markoni Marlina Marlina Marsi Marsi Masruri Masruri Masruri Melan, Firdania Desfani Moch Sasmito Djati Momon Sodik Imanuddin Muhammad Ikhsanudin, Muhammad Muhammad Wildan Muhammad Yasir Mulyoto mulyoto Mustaufir, Mustaufir Nashi Widodo Nisa Berawi, Khairun Noer Aini Nugraha, Fadylah Akbar Nur Choiro Siregar, Nur Choiro Nur Hidayat Nuriyanti, Ika Nur’aini, Dhiva Maulida Rizqi Pangestu, Ilham Aji Pradja, Bara P. Prahesti Tirta Safitri, Prahesti Tirta Pratomo, Sigit Adhi Priatna, S J Purwo Haryono Redy Susanto, Erliyan Renih Hayati Rina Arum Prastyanti, Rina Arum Rini Rahayu Kurniati Rizqi Alima Fabri, Ahmad Rodiyah, Roirotul Rohaya, Nizla Rollando, Rollando Rosli, Roslinda Rukmono Budi Utomo, Rukmono Budi Rully Charitas Indra Prahmana Rurini Retnowati Sabaruddin Sabaruddin Sabilah, Sahla Sahil, Mawardi Abi Saleh, Hairul Satria Jaya Priatna, Satria Jaya Setyawan, Dodi Yudo Shofiatul Jannah Sholikah, Nisa’us Siti Mariyah Ulfa SITI MUSLIKAH Sri Anitah Sri Budiyono, Sri Sri Suciyati, Sri Sri Wahyu Suciyati Sudiyo Widodo, Sudiyo Suharti, Eni Suhud Eko Yuwono Sukirwan Sukirwan Sulaiman, Abdulah Suleman Duengo Sumaryo Gitosaputro Sumaryo Sumaryo Supriyanto, Amir Surtono, Arif Susi Harnani, Susi Sutiman B. Sumitro Teguh Achadi Upik Mutiara Vientje Ratna Multiwijaya Widoretno, W. Widoretno, W. Wisnu Nugroho Aji, Wisnu Nugroho Wulan, Indah Indar Yakup Parto Yeni Nuraeni, Yeni Yeni Prasetyo, Yeni Yodhi Yuniarthe Zatira, Dhea