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All Journal JMM (Jurnal Masyarakat Mandiri) Sasambo Journal of Pharmacy
Gerung, Jenny Blessia
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Health Professions Medicine & Pharmacology Other

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Formulasi serum antiaging nanopartikel emas dengan fraksi daun sirih hutan gambut Kalimantan (Piper aduncum) Gerung, Jenny Blessia; Sulistia, Tiya; Yulita, Elia; Sametri, Ni Wayan Septia; Rahman, Sudarman
Sasambo Journal of Pharmacy Vol. 6 No. 1 (2025): April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjp.v6i1.401

Abstract

Free radicals are molecules with unpaired electrons that are reactive and unstable. Gold nanoparticles (AuNPs) have an antioxidant reducing Au3+ to Au+ which can stabilize free radicals. This research aims to characterize AuNPs, formulate and evaluate AuNPs antiaging serum with sirih hutan leaves fraction and antioxidant activity test. The research method used was maceration, sirih hutan leaves were extracted using 96% ethanol, fractionation using n-hexane, biosynthesis of AuNPs, formulation, and antioxidant activity using the DPPH method. The data analysis used One Way Anova test and post hoc Tukey (CI 95%). The research results showed that ethanol extract and n-hexane fraction were obtained at 132.5059 g and 18.3804 g respectively. Biosynthesis characterization of AuNPs have a particle size of 424.9 nm. Formulation and evaluation of AuNPs formulation were generally obtained according to SNI. The antioxidant activity of the formulation and vitamin C showed that the percentage of DPPH increased with increasing concentration, IC50 values of the formulaion and vitamin C showed 35.21 ± 0.95; 17.95 ± 0.34 ppm respectively. Based on One Way Anova test, there was significant difference in each concentration in the percentage of DPPH (p<0.05). and the formulation and vitamin C were classified as very strong antioxidants (IC50<50).
INITIATING NANOBUBBLE TECHNOLOGY FOR IMPROVING FRESHWATER FISH FARMING QUALITY Rahman, Sudarman; Suprayogi, Thathit; Ngazizah, Febri Nur; Citrariana, Shesanthi; Haq, Muhammad Hasanul; Gerung, Jenny Blessia; Rahman, Ansori; Fatiqin, Awalul; Alfanaar, Rokiy; Febrianto, Yahya; Arsana, Mu'afa Purwa
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.25685

Abstract

Abstrak: Komunitas KKSS Palangka Raya menghadapi tantangan dalam budidaya ikan air tawar, termasuk kualitas air yang buruk dan pertumbuhan ikan yang tidak optimal, yang menghambat produktivitas perikanan. Program pengabdian ini bertujuan untuk meningkatkan keterampilan 18 anggota komunitas dalam menerapkan teknologi nano bubble sebagai solusi inovatif. Metode yang digunakan meliputi sosialisasi, penyuluhan, diskusi kelompok terarah (FGD), dan praktik langsung penerapan teknologi di kolam ikan mitra. Evaluasi dilakukan dengan wawancara dan observasi untuk mengukur perubahan keterampilan dan hasil budidaya pasca penerapan teknologi. Hasilnya menunjukkan bahwa teknologi nano bubble secara signifikan meningkatkan kualitas air dan mempercepat pertumbuhan ikan, serta meningkatkan keterampilan peserta dalam pengoperasian dan pemeliharaan sistem sebesar 80%. Peningkatan keterampilan ini berkontribusi pada peningkatan produktivitas perikanan di kawasan tersebut, sekaligus menjadi model untuk pengelolaan perikanan air tawar di wilayah Palangka Raya.Abstract: The KKSS Palangka Raya Community faces challenges in freshwater fish farming, including poor water quality and suboptimal fish growth, which hinder aquaculture productivity. This community service program aimed to enhance the skills of 18 community members in applying nanobubble technology as an innovative solution. The methods employed included socialization, counseling, focus group discussions (FGD), and hands-on practice in applying the technology in the community's fishponds. Evaluation was conducted through interviews and observations to measure changes in skills and farming outcomes after the technology's implementation. The results indicated that nanobubble technology significantly improved water quality and accelerated fish growth, while also enhancing participants' skills in operating and maintaining the system by 80%. This skill enhancement contributed to increased aquaculture productivity in the area and serves as a model for freshwater fishery management in the Palangka Raya region.
Co-Authors Alfanaar, Rokiy Citrariana, Shesanthi Fatiqin, Awalul Haq, Muhammad Hasanul Mu’afa Purwa Arsana Ngazizah, Febri Nur Rahman, Ansori Rahman, Sudarman Sametri, Ni Wayan Septia Sulistia, Tiya Thathit Suprayogi Yahya Febrianto Yulita, Elia