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All Journal VALENSI JURNAL KIMIA SAINS DAN APLIKASI Jurnal Natur Indonesia Jurnal Sains Materi Indonesia Bulletin of Chemical Reaction Engineering & Catalysis The Journal of Pure and Applied Chemistry Research Jurnal Farmasi Andalas Jurnal Riset Kimia Jurnal Kimia dan Kemasan Elkawnie Jurnal Litbang Industri Lantanida Journal Indonesian Journal of Chemistry Jurnal Ecolab Molekul: Jurnal Ilmiah Kimia Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Hydrogen: Jurnal Kependidikan Kimia REACTOR : Journal of Research On Chemistry And Engineering Jurnal Kimia dan Kemasan Jurnal Litbang Industri Bulletin of Chemical Reaction Engineering & Catalysis al Kimiya : Jurnal Ilmu Kimia dan Terapan Jurnal Akademika Kimia
Safni Safni
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, Andalas University, Kampus Unand Limau Manis Padang, 25163
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

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Journal : JURNAL KIMIA SAINS DAN APLIKASI

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Degradation of Imidacloprid Residues on Unripe Tomatoes (Solanum lycopersicum) by AOPs and Its Analysis using Spectrophotometer and HPLC Trisna Olinovela; Hazanita Jumiaty; Safni Safni; Syukri Syukri
Jurnal Kimia Sains dan Aplikasi Vol 24, No 7 (2021): Volume 24 Issue 7 Year 2021
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (844.813 KB) | DOI: 10.14710/jksa.24.7.268-275

Abstract

Imidacloprid is an insecticide-active ingredient used by farmers to kill and control insects. Imidacloprid residue can be found in unripe tomatoes. Consuming unripe tomatoes contaminated with imidacloprid can cause human health problems such as cancer, chronic kidney disease, neurological disorders, and reproductive issues. In this study, imidacloprid pesticide residues on unripe tomatoes were degraded by the Advanced Oxidation Processes (AOPs) method, namely ozonolysis, sonolysis, and sonozolysis at various processing times (5, 10, 15, 20, and 25 minutes) in 50 g sample mass and 100 mL water volume. The changes in imidacloprid concentration before and after degradation were measured using a UV-Vis spectrophotometer and HPLC. The results of imidacloprid residue degradation by sonolysis was 66.99%, ozonolysis was 74.87%, and sonozolysis was 66.00%. The degradation kinetics of the imidacloprid residue was then studied. Kinetic study of all AOPs methods found that imidacloprid degradation followed a first-order kinetic model. The kinetics data showed that ozonolysis degradation is faster than sonolysis and sonozolysis, with a half-life (t1/2) of 16.90 minutes.
Co-Authors -, Maizatisna -, Roswita -, Zulfarman Abinul Hakim Adlis Santoni Admi Admi Aldini, Tasya Amelia, Fitrah Anggraini, Deby Anna Fadhilla Arief Yandra Putra Bhayu Gita Bhernama BUSTANUL ARIFIN Chris Deviarny Deby Anggraini Deliza , Deliza Deliza - Deliza, Deliza Desmiati - Deswati Deswati Dheasy Gustira Dina Nofebriani Dini Hariyati Adam Donanita, Tysa Dytta Fitria Elma Fadrita Rahman Emriadi - Eno Okta Patricia Era, Yuni Fadhilla, Anna Fardila Sari Febi Rahmi Febrina Arfi Fitra Febrianti Fitrah Amelia Fitrah Amelia fitri mairizki Fitri Mairizki, Fitri Fivi Mona Bareno Gustiana, Mega Hakim, Abinul Hamzar Suryani Hamzar Suyani Harza Dipajana Umardi Hazanita Jumiaty Hazanita Jumiaty Henny Lucida Hermansyah Aziz Hermansyah Aziz Hilfi Pardi Ibnu Irawan Imelda Imelda Jarnuzi Gunlazuardi Jihanul Khaira K Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah Khoiriah, Khoiriah Liansari, Oktanora Mai Efdi Mai Efdi Maizatisna - Maizatisna Maizatisna Marniati Salim Matlal Fajri Alif Mechy Rezita Wahyuni Mega Gustiana Muhamad Nasir Muhamad Nasir, Muhamad Neila Yenni Norman Ferdinal Novesar Jamarun Novesar Jamarun Nurul Pratiwi Oktanora Liansari Olly Norita Tetra Putri Arwanda Putri Perdana Roza Putri, Reza Audina Rahmi, Febi Rahmiana Zein Refilda Refilda Refinel - Reza Audina Putri Reza Audina Putri Roswita - Roza, Putri Perdana Sakai, T. Sakai, Tadao Salmariza Sy Sumaryati Syukur Suryati , Suryati Suryati Suryati Syukri - Syukri Arief Syukri Syukri Syukri Syukri Syukri Syukri T. Sakai Tadao Sakai Tommi Hermansyah Trisna Olinovela Trisna Ollinovela Umiati Loekman Umiati Loekman Umiati Loekman Upita Septiani Vanny Yulia Safitri Vepilia Wulanda Wellia, Diana Vanda Willy Cahya Nugraha Willy Cahya Nugraha, Willy Cahya Yefrida - Yefrida Yefrida Yetria Rilda Yuli Okta Fitriyani Yulizar Yusuf Yulizar Yusuf Yuni Era Zaimi Abdullah Zaimi Abdullah Zilfa Zilfa Zulfarman - Zulfarman Zulfarman Zulkarnain Chaidir