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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Rengganis Jurnal Pengabdian Masyarakat
Erin Ryantin Gunawan
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Materials Science & Nanotechnology Mathematics Physics Social Sciences

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POTENSI ANTIOKSIDAN HASIL FRAKSINASI EKSTRAK ETANOL Phaseolus vulgaris L Vincentius Y Utomo; Yayuk Andayani; Erin Ryantin Gunawan
Jurnal Penelitian Pendidikan IPA Vol. 4 No. 1 (2018): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v4i1.97

Abstract

A research on the antioxidant potential of ethanol extract Phaseolus vulgaris L. fractination. The aims study to know fraction had been antioxidant potential and dominant compound at extract fraction. Antioxidant potential fraction is polar fraction and its IC50 is 158 ppm. A dominant compound at nonpolar, semipolar dan polar fraction is phenolic compound. Polar fraction had a greatest percentage phenolic compound (42%).
ANALISIS KANDUNGAN LOGAM BERAT Pb PADA SEDIMEN dan KERANG DARAH (Genus: Anadara) di PERAIRAN PANTAI LABUHAN TERENG KABUPATEN LOMBOK BARAT Meyla Fitri Handayani; Muhlis Muhlis; Erin Ryantin Gunawan
Jurnal Penelitian Pendidikan IPA Vol. 2 No. 2 (2016): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i2.204

Abstract

The aims of this research are to analyze the content of Lead in blood cockle (Genus: Anadara) at West Lombok Labuhan Tereng coastal waters. The content of lead in sediment and clams was analysis at Mataram University Analytical Laboratory by using wet digestion method and measured using atomic absorption spectrophotometer (AAS) in 283.3 nm wavelength. The results then compared with the sediments and clams standards applicable. Results of Pb in the sediment measurements show that the highest lead levels is 30.66 mg/kg found in around Dusun Cemara coast. The results obtained are still at the level targets under Dutch Quality Standards for Metals in sediments (IADC / CEDA), 1997. The highest Pb levels in blood clams is 13,075 mg/kg contained by a medium-sized (3.08 cm) of species A. antiquata around Kebon Talo estuary. These results are indicate that the levels of Pb in blood cockle is already distant exceeded the threshold of consumption under Indonesian National Standar, 2009 which is equals to 1.5 mg/kg, so the clams blood in coastal waters Labuhan Tereng should not be consumed greatly overheated because the accumulative character of Pb can be harmful for health.Keywords: Blood cockle, sediment, acumulation, lead
Pelatihan Pembuatan Sabun Antiseptik Berbasis Minyak Biji Kelor pada Kelompok Wanita Tani Flamboyan Lingkar Pratama Lombok-Nusa Tenggara Barat Sri Seno Handayani; Erin Ryantin Gunawan; Dedy Suhendra; Murniati Murniati; Dhony Hermanto
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): November 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i2.239

Abstract

On the West Nusa Tenggara island of Lombok, a local plant called moringa (Moringa oleifera) is frequently found. Due to its high nutritional value, this plant can be consumed in almost all of its components, particularly the leaves and seeds. With the help of Flamboyan Women Farmers Group (Kelompok Wanita Tani Flamboyan) partners, this service activity was carried out by lecturing the public on the uses of moringa plants and other local flora as antiseptic soap and providing instruction on how to make soap from moringa seed oil. The activity's external advantages include: (1) enhancing farmer group mothers' knowledge of the advantages and potential of nearby plants; (2) facilitating the need for antiseptic soap for families; (3) enhancing mothers' motivation and creativity to create independent jobs in an effort to improve the family economy; and (4) producing publications in scientific journals. According to the outcomes of the community service projects, this training activity can improve the knowledge and skills of the women of the Flamboyan Farmers Group in the production of antibacterial soap using moringa seed oil.
Co-Authors Dedy Suhendra Dhony Hermanto Meyla Fitri Handayani Muhlis Muhlis Murniati Murniati Sri Seno Handayani Vincentius Y Utomo Yayuk Andayani