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All Journal CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) Agrovigor: Jurnal Agroekoteknologi CEMARA Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer KOVALEN: Jurnal Riset Kimia Jurnal Kimia Riset Jurnal Ilmiah Hijau Cendekia Agroteknika Cendekia : Jurnal Pengabdian Masyarakat Jurnal Abdi: Media Pengabdian Kepada Masyarakat Molluca Journal of Chemistry Education (MJoCE) SPIN: Jurnal Kimia & Pendidikan Kimia Jurnal Buana Farma Fruitset Sains : Jurnal Pertanian Agroteknologi Greensphere: Journal of Environmental Chemistry Bulletin of Chemical Reaction Engineering & Catalysis
Rosanti, Aulia Dewi
Universitas Islam Kadiri
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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THE EFFECT OF LINGZHI (Ganoderma lucidum) EXTRACT ADDITION ON ANTIOXIDANT ACTIVITY OF HAND AND BODY LOTION FORMULATIONS Hidayat, Fahmi; Rosanti, Aulia Dewi; Fitria, Faizatul; Sa’diyah, Asvikatus
Molluca Journal of Chemistry Education (MJoCE) Vol 14 No 1 (2024): MJoCE
Publisher : Program Studi Pendidikan Kimia, FKIP, Universitas Pattimura (Chemistry Education Study Program, Faculty of Teacher Training and Educational Sciences, Pattimura University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol14iss1pp70-76

Abstract

Ganoderma lucidum, lingzhi or reishi mushroom is a plant containing secondary metabolites that are of wide interest due to their biological activities. Among them the most important is its Antioxidant activity. Free radicals are potentially damaging byproducts of metabolism. Antioxidants neutralize free radicals in the body and thus help to protect against disease (source) The study was conducted to determine the antioxidant effect, as measured by DPPH radicals scavenging capability of hand and body lotions with lingzhi mushroom extract included. Maceration was used to extract lingzhi and the yield of extraction is 14.17% The results of the preliminary phytochemical analysis showed that lingzhi has contained compounds related to flavonoid, phenolat, triterpenoid and steroid. The antioxidant activity assay further confirmed the results as lingzhi extract showed very high antioxidant (46.9 ppm) potential when tested against DPPH scavenging by abrogating red purple color at 517nm table(Table.). In addition, the incorporation of lingzhi extract with hand and body lotion also increased antioxidant activity, where 0.75% lingzhi extract was found have to produce most effective DPPH inhibition [IC50 = 28.47 ppm].
Efisiensi Aplikasi Nanofluid Urea pada Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays L. Saccharata Sturt) Junaidi Rio Syamsudin; Aulia Dewi Rosanti; Widyana Rahmatika; Nur Fitriyah; Fahmi Hidayat
Agroteknika Vol 9 No 2 (2026): Juni 2026
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/agroteknika.v9i2.634

Abstract

Peningkatan impor jagung manis sebesar 125,1% pada tahun 2024 mengindikasikan bahwa produksi dalam negeri belum optimal. Rendahnya efisiensi pupuk urea akibat kehilangan nitrogen melalui hidrolisis dan volatilisasi menjadi salah satu faktor pembatas produktivitas tanaman. Nanofluid urea merupakan inovasi pemupukan yang berpotensi meningkatkan efisiensi penggunaan nitrogen. Penelitian ini bertujuan untuk mengetahui pengaruh efisiensi aplikasi nanofluid urea pada pertumbuhan dan hasil tanaman jagung manis. Percobaan ini menggunakan rancangan acak kelompok (RAK) non faktorial dengan perlakuan 100% NFU (Nanofluid Urea); 70% NFU (Nanofluid Urea) + 30% UKv (Urea Konvensional); 60% NFU (Nanofluid Urea) + 40% UKv (Urea Konvensional); 50% NFU (Nanofluid Urea) + 50% UKv (Urea Konvensional); 40% NFU (Nanofluid Urea) + 60% UKv (Urea Konvensional); 30% NFU (Nanofluid Urea) + 70% UKv (Urea Konvensional) ; 100% UKv (Urea Konvensional). Hasil menunjukkan partikel urea dengan ukuran nanofluid urea 14,832 nm tidak memberikan pengaruh nyata terhadap pertumbuhan akan tetapi dapat meningkatkan hasil panen yang signifikan dengan bobot panen 25,63 ton/ha pada perbandingan persentase 60% nanofluid urea dan 40% urea konvensional.
Pengaruh Penambahan Variasi KJ-CTAB Terhadap Karakteristik ZnO/KJ-CTAB yang Disintesis Menggunakan Metode Impregnasi Basah: Effect of Adding KJ-CTAB Variations Towards Characteristics of Synthesized ZnO/KJ-CTAB Using Wet Impregation Method Azzalina Nur Alviana; Aulia Dewi Rosanti; Rizky Arief Shobirin; Fahmi Hidayat
KOVALEN: Jurnal Riset Kimia Vol. 9 No. 1 (2023): April Edition
Publisher : Chemistry Department, Mathematics and Natural Science Faculty, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/kovalen.2023.v9.i1.16036

Abstract

Semiconductor photocatalysts have great potential in solving environmental problems. The photocatalyst process using a semiconductor is one of the technology to oxidize organic compounds such as dyes. Orange peel (KJ) is one of the adsorbents that have the potential for purification of dyes that increase the photocatalytic activity of ZnO material. This study aims to determine the optimum variation of KJ-CTAB to be added to ZnO material. The results of the synthesis of ZnO/KJ-CTAB varasis 1:25, 2:25, and 3:25 (w/v) using the wet impregnation method were characterized on IR, XRD, SEM, DR-UV, and BET instruments. The results showed that FTIR also showed the presence of ZnO bonds in all samples, C-H in samples varied from 1:25, 2:25, and 3:25 (w/v). The XRD results showed that the percentage of crystallinity decreased and the SEM results showed that ZnO/KJ-CTAB 1:25 had a more homogeneous morphology. Based on the results of DR-UV ZnO/KJ-CTAB 1: 25 (w/v) has a band gap energy value of 3.20 eV which is good for use in photocatalyst processes. BET results show that all samples belong to the mesoporous size.
Co-Authors AA Sudharmawan, AA Abd Mujib Al Ahmad Andi Setyawan Anggita R.K Wardani Anggita R.K Wardani Anggraeni, Herlina Agusyanti Annisa, Ayu Ayssa Nurmastika Azzalina Nur Alviana Dina Oktavia Edy Soenyoto Erwanto, Danang Eva Umi Latifah Eva Umi Latifah Fadlan, Arif Fahmi Hidayat Fahmi Hidayat Faizatul Fitria Fanni Kurnia Wijaya Farrady Alif Fiolana Fauziyah Fauziyah FITRIYAH, NUR Herlina Agusyanti Anggraeni Junaidi Rio Syamsudin Kusumawati, Yuly Maya Diyan Nur Hayati Nunuk Helilusiatiningsih Nur Fitriyah Qumillaila, Qumillaila Rahmatika, Widyana Retno Dwi Andayani Riswan Eko Wahyu Susanto Rizky Arief Shobirin Rizky Arief Shobirin Sa'diyah, Asvitus Samsul Ma'arif Sani, Muhammad Yulius Sa’diyah, Asvikatu Sa’diyah, Asvikatus Tri Handayani Tri Handayani Utomo, Pamuji Setyo Wahyu S, Riswan Eko