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All Journal Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Bohr: Jurnal Cendekia Kimia
Efriyana oksal
Program Studi Kimia Universitas Palangka Raya, Palangka Raya, Indonesia
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Penyuluhan Penentuan Kualitas Air Tanah di Wilayah Perumahan Grand Sanur Griya Tama II Palangka Raya Rokiy Alfanaar; Fatchiyatun Ni’mah; Marvin Horale Pasaribu; Tety Wahyuningsing Manurung; Mokhamat Ariefin; Efriyana Oksal
Nanggroe: Jurnal Pengabdian Cendikia Vol 2, No 4 (2023): July
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8165319

Abstract

Water, the primary need of living things, is indispensable for humans. The use of water is a common thing in the community. One of the community environments that needs water is housing. Grand Sanur Griya Tama II Housing Estate, a housing estate in Palangka Raya City, is one of the places that utilize groundwater to meet clean water needs. In this service, counselling is carried out by determining groundwater quality based on physical and chemical parameters. The community service results show that the groundwater quality in the housing is in accordance with quality standards.
Penyuluhan Penentuan Kualitas Air Tanah di Wilayah Perumahan Grand Sanur Griya Tama II Palangka Raya Rokiy Alfanaar; Fatchiyatun Ni’mah; Marvin Horale Pasaribu; Tety Wahyuningsing Manurung; Mokhamat Ariefin; Efriyana Oksal
Nanggroe: Jurnal Pengabdian Cendikia Vol 2, No 4 (2023): July
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8165319

Abstract

Water, the primary need of living things, is indispensable for humans. The use of water is a common thing in the community. One of the community environments that needs water is housing. Grand Sanur Griya Tama II Housing Estate, a housing estate in Palangka Raya City, is one of the places that utilize groundwater to meet clean water needs. In this service, counselling is carried out by determining groundwater quality based on physical and chemical parameters. The community service results show that the groundwater quality in the housing is in accordance with quality standards.
Aktivitas Antioksidan Ekstrak Metanol Buah Pandan Duri (Pandanus tectorius): Aktivitas Antioksidan Ekstrak Metanol Buah Pandan Duri (Pandanus tectorius) Efriyana oksal
Bohr: Jurnal Cendekia Kimia Vol 1 No 02 (2023): Bohr: Jurnal Cendekia Kimia Vol 01 No 02
Publisher : Program Studi Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tanaman Pandan laut (nama ilmiah Pandunus tectorius) merupakan tanaman mangrove. Pandan laut belum sepenuhnya di kenal di Asia Tenggara. Di Indonesia, buah pandan laut masih terbuang sia-sia dan belum dimanfaatkan secara maksimal. Tujian penelitian ini adalah untuk mengetahui aktivitas antioksidan ekstrak metanol buah pandan laut. Ekstraksi metanol buah pandan laut dilakukan dengan menggunakan metode maserasi dan menggunakan pelarut metanol. Ekstrak metanol pandan laut dilanjutkan ke pengujian antioksidan dengan menggunakan metode DPPH. Metode ini dipilih karena di nilai lebih sederhana dan efektif. Dari penelitian ini terbukti, bahwa ekstrak metanol buah pandan laut terbukti memiliki aktivitas melawan radikal bebas, dengan nilai IC50 sebesar 21 mg /mL.
Co-Authors Alfanaar, Rokiy Fatchiyatun Ni’mah Marvin Horale Pasaribu Mokhamat Ariefin Tety Wahyuningsih Manurung