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All Journal JURNAL ILMIAH PLATAX POSITRON Jurnal Kimia Khatulistiwa BERKALA SAINSTEK Innofarm : Jurnal Inovasi Pertanian Al-Kimia Jurnal Biologi Tropis Indonesian Journal of Pure and Applied Chemistry Jurnal Laut Khatulistiwa CHEESA: Chemical Engineering Research Articles Indonesian Journal of Chemical Analysis (IJCA) Jambura Journal of Chemistry Jurnal Darma Agung Equilibrium Journal of Chemical Engineering Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Center of Knowledge Bakti Budaya: Jurnal Pengabdian kepada Masyarakat Jurnal Riset Fisika Indonesia al Kimiya : Jurnal Ilmu Kimia dan Terapan

Aritonang, Anthoni Batahan

Department Of Chemistry, Tanjungpura University

Author-ID : 1244583

Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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SINTESIS TIO2-KAOLIN DAN UJI AKTIVITAS FOTOKATALISIS UNTUK ANTIBAKTERI Escherichia Coli DAN Staphylococcus aureus Desi Listiani; Ajuk Sapar; Anthoni Batahan Aritonang
Indonesian Journal of Pure and Applied Chemistry Vol 2, No 3 (2019)
Publisher : Tanjungpura University

Synthesis of TiO2-kaolinite has been performed using solgel method with titanium tetraisopropoxide (TTIP) as precursor. Synthesis of TiO2-kaolinite by temperature calcination 450 °C for 2 hours to obtain TiO2-kaolinite anatase and then the antibacterial photocatalysis activity of E. coli and S. aureus was performed. Identification of the characteristics TiO2-kaolinite used XRD, SEM, FTIR, and DR-UV. It was found that TiO2-kaolinite has been anatase phase structure with the particle size is 19-103 nm, and have a spheric morphology. Infrared spectra indicate a specific group in wave number 921 cm-1. The antibacterial photocatalysis activity test was performed in liquid media and measurements by the Optical Density (OD) is using Spectrophotometer UV-Vis at wavelength of 600 nm. The results photocatalysisis activity of TiO2-kaolinite for E.coli, TiO2-kaolinite can kill bacteria occured in the 60th minute, while for S. aureus TiO2-kaolin can kill bacteria occured in the 100th minute. Our results clearly that the TiO2-kaolinite has potential as an antibacterial material in water sterilization.

SINTESIS TiO2/Ti DENGAN TEKNIK ANODISASI DAN UJI AKTIVITAS FOTOKATALIS SEBAGAI ANTIBAKTERI Escherichia coli Resti Fartiwi; Warsidah Warsidah; Anthoni Batahan Aritonang
Indonesian Journal of Pure and Applied Chemistry Vol 2, No 3 (2019)
Publisher : Tanjungpura University

Titanium dioxide (TiO2) thin layer on the surface of metal Ti has been successfully synthesized using anodization method by varying the anodization times 30, 45 and 60 minutes. Characterization of TiO2/Ti with FTIR method gives absorption peaks at wave number 457,490 cm-1 and 796,635 cm-1, which is a Ti-O vibration. Visualization TiO2/Ti under SEM showed pores with diameter of 10-45 nm as an indication of the morphology of nanotubes, although the length of tubes have not been obtained. The results of XRD measurement give diffractogram at 2q: 25,337°; 37,891° and 48,074° and characterization DR-UV visible value 3,276 eV band gap which characterize crystalline anatase TiO2 phase. Photocatalytic TiO2/Ti exhibit antibacterial activity Escherichia coli were tested using the method of turbidimetry with a spectrophotometer at wavelength of 600 nm. Photocatalyst TiO2/Ti which are synthesized by anodizing process for 60 minutes have inhibitory bacterial growth better than synthesized for 30 minutes and 45 minutes.

KANDUNGAN MINERAL ESENSIAL PADA KERANG ALE-ALE (Meretrix sp.) SEGAR DAN TERFERMENTASI (ESSENTIAL MINERALS OF FRESH AND FERMENTED ALE-ALE CLAMS (Meretrix sp.)) Mega Sari Juane Sofiana; Ikha Safitri; Warsidah Warsidah; Syarif Irwan Nurdiansyah; Anthoni Batahan Aritonang; Shifa Helena; Kurniawan Alam Muza’ki
Indonesian Journal of Pure and Applied Chemistry Vol 3, No 2 (2020)
Publisher : Tanjungpura University

Ale-ale are popular clams in the coastal area of Ketapang. The local community uses the clams as food, one of which is in the form of fermented products. In the fermentation process, the nutritional content of course will be different from fresh ale-ale because it has gone through the preservation process. One of the goals of processing it into fermented products is to increase the product's durability. Essential mineral contents (Fe, Mn, Zn) in fermented products is different and tends to decrease. Essential mineral testing used the Atomic Absorption Spectroscopy (AAS) method. The water content and ash content of fresh ale-ale were 63.1% and 15.8%, respectively. While the water content and ash content of the fermented ale-ale were 68.69% and 17.2%, respectively. The essential mineral contents of fresh ale-ale obtained Fe 23 mg/kg, Zn 1.70 mg/kg and Mn 0.138 mg/kg. In fermented ale-ale, the content of Fe is 9.76 mg/kg, Zn is 0.740 mg/kg and Mn is 0.387 mg/kg.

TOWARD QUALITY CONTROL OF BIOGAS PRODUCT IN INDONESIA: AN OVERVIEW Oman Zuas; Eka Mardika Handayani; Muhammad Rizky Mulyana; Melati Azizka Fajria; Harry Budiman; Ayu Hindayani; Arfan Sindhu Tistomo; Anthoni Batahan Aritonang; Nazarudin Nazarudin
Indonesian Journal of Pure and Applied Chemistry Vol 4, No 2 (2021)
Publisher : Tanjungpura University

The quality control of the final product of biogas is essential for providing a maximum level of consumer’s satisfaction. The most important criteria for any biogas product are its regulatory compliance and safety. Based on a desk study of document and laboratory experiment, this paper overviews the development of infrastructure of quality to control the quality of biogas, aiming at summarising the experience, problems and demonstrating development status of quality infrastructure in Indonesia in the hope of providing references for the present condition. The discussion is made to cover issues related to biogas that are emphasized on three pillars of the infrastructure of quality in Indonesia, i.e., standardization, metrology, and conformity assessment. From the overview, the critical conclusion where understanding and continuing the development quality infrastructure of assuring the safety and quality of biogas remain essential.

RETRACTED: PRODUKSI DAN KARAKTERISASI BIOCHAR AMPAS TEBU(Saccharum officinarum Linn) PRODUCTION AND CHARATERIZATION OF BAGASSE BIOCHAR (Saccharum officinarum Linn) Suparnawati Suparnawati; Harlia Harlia; Warsidah Warsidah; Anthoni Batahan Aritonang
Indonesian Journal of Pure and Applied Chemistry Vol 4, No 2 (2021)
Publisher : Tanjungpura University

This article has been retracted: please see IJoPAC Policy on Article Retraction (https://jurnal.untan.ac.id/index.php/IJoPAC/pages/view/PUBLICATIONETHICS). This article has been retracted at the request of the Editor. One of the stages of submitting a paper by the author for publication is ensuring that the paper has never been published in another publication. The use of data from other articles without including the source of the citation is an abuse of the scientific publishing system. We apologize to our readers that this was not detected during the submission process.

ASAP CAIR DARI LIMBAH KULIT MANGROVE Avicennia alba UNTUK PENGAWETAN BAKSO IKAN (LIQUID SMOKE FROM MANGROVE SKIN WASTE Avicennia alba FOR THE PRESERVATION OF FISH BALLS) Anthoni Batahan Aritonang; Fransiska M Wenisda; Mega S Sofiana
Indonesian Journal of Pure and Applied Chemistry Vol 3, No 1 (2020)
Publisher : Tanjungpura University

Liquid smoke has been successful pabricated from mangrove Avicennia alba shell by pyrolysis method at a temperature of 400℃ for 3 hours. Liquid smoke was purified by adsorption using activated kaolinite as adsorbent. The test results showed that activated kaolinite could bring down the rancidness to become odorless and the color of liquid smoke from dark chocolate to gray colour. The composition of the liquid smoke compound was determined by using the Gass Chromatography-Mass Spectrophotometer (GC-MS) consists of 2-propanone (CAS) acetone 25.79% and furan, tetrahydro- of 10.37% and carbamic acid, monoammonium salt (CAS) ammonium carbamate of 58.46% . The LC50 value of pure liquid smoke ranging from 1000 ppm is an indication that it is not toxic and safe to use for food preservation. Activity test against the inhibition of microbial growth in fish meatballs, showed that ability. The higher the concentration of liquid smoke, the better the inhibition of microbial growth. Based on the results, it can be concluded that the liquid smoke produced from mangrove Avicennia alba shell purified by the activated kaolinite is very promising as a foodstuffs preservative

PROFIL GC-MS DAN BIOAKTIVITAS EKSTRAK MINYAK DAUN CENGKEH (Syzygium aromaticum) TERHADAP ULAT GRAYAK Spodoptera frugiperda (GC-MS PROFILING AND BIOACTIVITY OF EXTRACTS CLOVE LEAF OIL (Syzygium aromaticum) AGAINST FALL ARMYWORMS Spodoptera frugiperda) Sitohang, Mikael; Jayuska, Afghani; Hernowo, Kukuh; Alimuddin, Andi Hairil; Aritonang, Anthoni Batahan
Indonesian Journal of Pure and Applied Chemistry Vol 7, No 2 (2024)
Publisher : Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/indonesian.v7i2.77091

Clove leaf essential oil can be used as a natural insecticide to control pests. Essential oil obtained by steam distillation produces essential oil with a yield of 1.03%. The essential oil obtained was then analyzed using a GC-MS tool where the aim was to separate the mixture of compounds and identify the compounds contained in clove leaf essential oil. The results of GC-MS analysis of clove leaf essential oil shoved 6 compounds whose similarity was above 84%, where the main compounds were eugenol (74.28%), Î²-Caryophellene (20.49%), Î±-Caryophellene (2.32%), Caryophellene oxide (2.26%). The essential oils were then tested for mortality and antifeedant activity against 3rd larva S. frugiperda. Concentrations of 0.1%, 0.3%, 0.5%, 0.7% and 0.9% v/v the essential oil caused 43.44%, 56.66%, 70%, 76.77%, and 86.66% mortality on to tested larva. The probit analysis data the mortality resulted LC50 value of 0.58%. Antifeedant concentrations of 0.37% and 0.58% v/v or equivalent to LC25 and LC50 can reduce 42.41-71.96% of the preferred method and 66.46-86.59% of the non-optioned method.

Co-Authors Adhitiyawarman, Adhitiyawarman Ajuk Sapar Andi Hairil Alimuddin Arfan Sindhu Tistomo Arie Antasari Kushadiwijayanto Ashari, Asri Mulya Asma, Al Asmawati Asmawati Aufa, Raisa Rasyada Ayu Hindayani Desi Listiani Eka Mardika Handayani Eka Pratiwi Endah Sayekti Ferdian, Rasyid Fransiska M Wenisda Harlia Harlia Harlia, H. Harry Budiman Helena, Shifa Ikha Safitri Ikha Safitri Imelda Hotmarisi Silalahi Jayuska, Afghani Jihandini, Syahwa Jumlia Kartika, Novi Kukuh Hernowo Kurniawan Alam Muza’ki Limbong, Winny Sunfriska M. Agus Wibowo Margareta Caroline Harunrasjid Maulida, Alifiani Maura, Gabriella Mega S Sofiana Mega Sari Juane Sofiana Melati Azizka Fajria Millenia Millenia Muhammad Agus Wibowo Muhammad Rizky Mulyana Munadi Munadi Nazarudin Nazarudin Nora Idiawati Nurdiansyah, Sy. Irwan Oman Zuas Oman Zuas Prayitno, Dwi Imam Puji Ardiningsih Puji Ardiningsih Puji Ardiningsih Puji Ardiningsih Putri, Desy Harlina Putry Parwaty Resti Fartiwi Risko, Risko Rita Kurnia Apindiati Rita Kurnia Apindiati Robi, Robi Rozaqina, Nuri Rudiyansyah Rudiyansyah SALPRIMA YUDHA S Sari, Atna Sari, Heni Puspita Sitohang, Mikael Sitopu, Selli Dosriani Suparnawati Suparnawati Suparnawati Suparnawati Suparnawati, Suparnawati Suripto D Yuwono Syarif Irwan Nurdiansyah Uci Pradina Umi K Yaumidin Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah, Warsidah Wenisda, Fransiska Monita Winda Rahmalia Yenny Lisbeth Siahaan Zaharah, Titin Anita

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