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UJI KADAR FLOURIDA PADA AIR MINUM DALAM KEMASAN (AMDK) DAN AIR SUMUR SECARA SPEKTROFOTOMETRI UV-VIS Maulina Najib, Cut Aoyna; Nuzlia, Cut
AMINA Vol 1 No 2 (2019): August 2019
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.366 KB) | DOI: 10.22373/amina.v1i2.43

Abstract

Water naturally contains various minerals, one of them is fluoride ion. Fluoride in water with suitable amounts give good benefits for health, but give the opposite result in excessive amounts. The purpose of this study was to determine the levels of fluoride contained in bottled drinking water and some well water samples in Banda Aceh. The fluoride amount in bottled drinking water and the well water was analyzed using UV-Vis Spectrophotometry at 570 nm wavelength. The measurement results show that the six samples have fluoride ion levels below 1 mg/L. This proves that the water is suitable for consumption and use because it meets the quality standards of SNI 01-3533-2006 (maximum 1 mg/L for bottled drinking water) and the Health Minister Regulation of Republic Indonesia Number 32 Year 2017 (maximum 1,5mg/L in water for hygiene and sanitation purposes).
ANALISIS KADAR NITRIT PADA AIR BERSIH DENGAN METODE SPEKTROFOTOMETRI UV-VIS Nadhila, Hulwah; Nuzlia, Cut
AMINA Vol 1 No 3 (2019): December 2019
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v1i3.492

Abstract

Telah dilakukan penelitian dalam menganalisis kadar nitrit pada air bersih dengan metode Spektrofotometri UV-VIS.Dari penelitian ini diperoleh hasil analisis kadar nitrit yang diperoleh dari sampel air PDAM berkisar antara 0,0020 - 0,0102 mg/L , air baku sebesar 0,0030 - 0,0114 mg/L dan air sumur sebesar 0,0041 – 0,0159 mg/L.Kadar nitrit yang diuji pada sampel air PDAM, air baku dan air sumur memenuhi standar mutu Permenkes Nomor 32 Tahun 2017 yaitu kurang dari 1 mg/L.
PENGARUH PENAMBAHAN Al2(SO4)3 DAN Na2CO3 TERHADAP TURBIDITAS DAN pH AIR BAKU PADA INSTALASI PENGOLAHAN AIR BERSIH. Br Bancin, Jasniar; Nuzlia, Cut
AMINA Vol 1 No 3 (2019): December 2019
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v1i3.494

Abstract

Telah dilakukan penelitian dengan tujuan untuk mengetahui pengaruh penambahan tawas Al2(SO4)3 dan soda ash Na2CO3 terhadap turbiditas dan pH air baku pada instalasi pengolahan air bersih (IPA). Dari penelitian ini diperoleh bahwasanya tawas Al2(SO4)3 dan soda ash Na2CO3 dapat membantu proses koagulasi-flokulasi sebagai penyangga pH. Pengaruh penambahan tawas dan soda ash pada air baku yaitu dapat menurunkan kadar turbiditas dan mempertahankan pH pada air baku (yang telah diolah). Sehingga menghasilakan air bersih yang sesuai standar baku mutu menurut Permenkes No. 32 Tahun 2017.
PERBANDINGAN AKTIVITAS ANTIBAKTERI BERBAGAI MINYAK ATSIRI TERHADAP PERTUMBUHAN STAPHYLOCOCCUS AUREUS Violantika, Nadia; Yulian, Muammar; Nuzlia, Cut
AMINA Vol 2 No 1 (2020): April 2020
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v2i1.689

Abstract

Essential oil is a type of oil that is produced from various parts of the plant, is a thick liquid at room temperature, and evaporates easily, giving it a distinctive aroma. One of the essential oils is used as an antibacterial compound. This study aims to measure the variation in the deposition of various types of essential oils as an inhibitor of the growth of Staphylococcus aureus bacteria. This research method is a Literature Review by examining the use of various concentrations of various types of essential oils to inhibit the growth of Staphylococcus aureus bacteria. The best inhibition of growth of Staphylococcus aureus bacteria was obtained in the essential oil of basil leaves at a concentration of 4% with inhibition of 40.35 mm. Meanwhile, the lowest inhibition of growth of the Staphylococcus aureus bacteria for black fungus isolates was obtained at a concentration of 0.5% with an average inhibition zone of 1.16 mm.
LITERATURE REVIEW: ANALISIS KANDUNGAN NITRIT PADA PRODUK DAGING OLAHAN MENGGUNAKAN SPEKTROFOTOMETRI Juliana, Maulida; Nasution, Reni Silvia; Nuzlia, Cut
AMINA Vol 2 No 2 (2020): August 2020
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v2i2.727

Abstract

Daging olahan merupakan salah satu jenis makanan cepat saji yang banyak dikonsumsi oleh masyarakat. Untuk meningkatkan kualitas daging olahan, seringkali dilakukan penambahan Bahan Tambahan Pangan (BTP) seperti pengawet. Nitrit merupakan pengawet yang umum digunakan pada daging olahan dengan tujuan untuk menghambat pertumbuhan bakteri Clostridium botulinum sehingga memperpanjang umur simpan produk. Metode penelitian yang digunakan yaitu Literature Review dengan pengumpulan dan skrining data yang memiliki kriteria inklusi dan eksklusi. Hasil yang diperoleh yaitu berbagai informasi mengenai tahapan analisis kandungan nitrit menggunakan metode spektrofotometri dengan pereaksi Griess sehingga menghasilkan warna merah keunguan dan dilakukan pengukuran absorbansi pada panjang gelombang maksimum dengan rentang 420-573 nm.
Transfer Teknologi Pengolahan Sosis Ikan Thok Bagi Kelompok Masyarakat Gampong Neuheun, Kecamatan Mesjid Raya, Kabupaten Aceh Besar Afriani, Sari; Dewi, Cut Dara; Ismarica; Akbar, Said Ali; Nazlia, Suraiya; Maulida, Siti; Z A, Muchlisin; Abbas, Muhammadar Abdullah; Putra, Dedi Fazriansyah; Perdana, Adli Waliul; Arisa, Iko Imelda; Damora, Adrian; Nurfadillah; Mellisa, Siska; Melanie, Kavinta; Rusydi, Ichsan; Nuzlia, Cut; Gunawan; Zafrina; Syukran, Muhammad; Muntazir
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v4i2.357

Abstract

The technology transfer program for processing Thok fish sausages has been implemented for the fisherwomen in Gampong Neuheun. Based on interviews, the main issues faced are the lack of skills in using materials, tools, and technology for processing Thok fish products. Additionally, the absence of a coordinating business entity for fish processing reduces community motivation. The aim of this activity is to provide Thok fish sausage processing technology to the fisherwomen in Gampong Neuheun. The implementation methods include surveys, socialization, and training, with evaluations through pre-tests and post-tests. Results show a 90% increase in skills and knowledge, as well as an 85% increase in motivation. This training facilitates the management of fish catches during the harvest season.
Fabrication and characterization of SiO2-embedded castor oil-based membrane (Ricinus communis L) for aqueous Fe adsorption Nisah, Khairun; Khairi, Miratul; Sukandar , Redha; Nuzlia, Cut; Nasution, Reni S.; Ilhami, Syarifa; Chiari, Williams
Narra X Vol. 2 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narrax.v2i2.158

Abstract

Castor seed oil (Ricinus communis L) can be utilized for the manufacturing of membranes reacted with toluene diisocyanate (TDI). The aim of this study was to examine the effect and membrane characteristics of castor seed oil with a combination of silica used as an adsorbent, with a combination of silica (SiO2) 0.5 mg, 1 mg, 1.5 mg, and 2 mg. The initial analysis of the membrane was carried out with a swelling test of 1.5 mg of silica variation to obtain the most ideal result of 200%. The best chemical resistance characterization occurred at a variation of 1.5 mg of silica. Further characterization, particularly the FTIR test, thermal test, mechanical test, and SEM test, showed that there were Si-O groups and amine groups (NH2), and on the membrane there were groups OH, C=O, and NH. The thermal characterization of the silica membrane (1.5 mg) gave the greatest residue concentration, measuring 3.2%. In mechanical terms, the silica membrane has a higher elongation value than the membrane. In SEM characterization, the silica membrane has holes and is solid. This study indicated that the highest drop in Fe metal occurred at an immersion period of 6 hours with a combination of silica with a flux value of 9.25 L/m2 hour and a rejection value of 0.098%.
Fabrication and characterization of SiO2-embedded castor oil-based membrane (Ricinus communis L) for aqueous Fe adsorption Nisah, Khairun; Khairi, Miratul; Sukandar , Redha; Nuzlia, Cut; Nasution, Reni S.; Ilhami, Syarifa; Chiari, Williams
Narra X Vol. 2 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narrax.v2i2.158

Abstract

Castor seed oil (Ricinus communis L) can be utilized for the manufacturing of membranes reacted with toluene diisocyanate (TDI). The aim of this study was to examine the effect and membrane characteristics of castor seed oil with a combination of silica used as an adsorbent, with a combination of silica (SiO2) 0.5 mg, 1 mg, 1.5 mg, and 2 mg. The initial analysis of the membrane was carried out with a swelling test of 1.5 mg of silica variation to obtain the most ideal result of 200%. The best chemical resistance characterization occurred at a variation of 1.5 mg of silica. Further characterization, particularly the FTIR test, thermal test, mechanical test, and SEM test, showed that there were Si-O groups and amine groups (NH2), and on the membrane there were groups OH, C=O, and NH. The thermal characterization of the silica membrane (1.5 mg) gave the greatest residue concentration, measuring 3.2%. In mechanical terms, the silica membrane has a higher elongation value than the membrane. In SEM characterization, the silica membrane has holes and is solid. This study indicated that the highest drop in Fe metal occurred at an immersion period of 6 hours with a combination of silica with a flux value of 9.25 L/m2 hour and a rejection value of 0.098%.
Aplikasi Teknologi Pakan Mandiri bagi Petani Ikan Air Tawar Gampong Cot Paya, Kecamatan Baitussalam, Kabupaten Aceh Besar Husna, Asmaul; Pradana, Hengki; Ismarica, Ismarica; Mellisa, Siska; Nurfadillah, Nurfadillah; Nuzlia, Cut; Arisa, Iko Imelda; Melanie, Kavinta; Dewi, Cut Dara; Alfionita, Wuni
Jurnal Pengabdian Sosial Vol. 2 No. 9 (2025): Juli
Publisher : PT. Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/bymcx923

Abstract

Kegiatan pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan kemandirian dan efisiensi usaha budidaya ikan air tawar melalui pelatihan pembuatan pakan ikan mandiri di Gampong Cot Paya, Kecamatan Baitussalam, Kabupaten Aceh Besar. Permasalahan utama yang dihadapi mitra meliputi tingginya harga pakan komersial, kualitas pakan yang tidak konsisten, serta keterbatasan pengetahuan dalam formulasi pakan. Kegiatan dilaksanakan dalam bentuk penyuluhan, pelatihan teknis, dan pendampingan yang berfokus pada pemanfaatan bahan baku lokal untuk menghasilkan pakan ikan yang terjangkau namun berkualitas. Hasil kegiatan menunjukkan peningkatan signifikan dalam pengetahuan dan keterampilan masyarakat dalam pembuatan pakan, pengurangan ketergantungan terhadap pakan komersial, serta potensi pengembangan usaha pakan lokal. Secara keseluruhan, kegiatan ini berhasil mendukung pemberdayaan ekonomi dan keberlanjutan usaha budidaya ikan di tingkat desa.
Use of mimosa (Mimosa pudica) leaf extract as an antibacterial for koi fish frys infected with Aeromonas hydrophila Ismarica, Ismarica; Ningsih, Vella Gustia; Dewiyanti, Irma; Arisa, Iko Imelda; Nuzlia, Cut; Dewi, Cut Dara; Humeira, Humeira
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 4 (2025): December 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.4.46241

Abstract

This study evaluates the antibacterial potential of Mimosa pudica leaf extract for koi fry (Cyprinus carpio) infected with Aeromonas hydrophila. Specifically, it investigates the effects of immersion treatments at different concentrations, determines the optimal dose, and analyzes hematological responses. The research was conducted from December 2023 to January 2024 at the Fish Hatchery and Breeding Laboratory, Faculty of Marine and Fisheries, Syiah Kuala University. A Completely Randomized Design (CRD) was applied with six treatments A (negative control), B (positive control), C (Mimosa leaf extract 6%), D (Mimosa leaf extract 7%), E (Mimosa leaf extract 8%), and F (Mimosa leaf extract 9%) each with three replications. The results showed notable improvements in clinical symptoms of koi fry, including active swimming behavior, better feeding response, fading of red spots, reduced mucus production, normalized scales, absence of abdominal swelling, and restoration of normal eye color. ANOVA analysis of survival rate revealed a significant effect (P 0.05), with the highest survival observed in treatment F (86%) compared to treatment B (46%). In conclusion, Mimosa pudica leaf extract at a concentration of 9% (treatment F) provided the best results and can be recommended as a potential natural antibacterial for koi fry.Keywords:MimosaAeromonas hydrophilaKoi fishclinical symptoms