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All Journal Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah Aladalah: Jurnal Politik, Sosial, Hukum dan Humaniora
Nurhafiza Nurhafiza
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Humanities Earth & Planetary Sciences Education Law, Crime, Criminology & Criminal Justice Social Sciences

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UJI BIOAKTIVITAS RF>0,5 EKSTRAK METANOL DAUN MANGROVE RHIZOPHORA MUCRONATA L. (RHIZOPHORACEAE) TERHADAP BAKTERI RESISTEN ESCHERICHIA COLI Nurhafiza Nurhafiza; Sri Agustina; Viqqi Kurnianda
Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah Vol 3, No 4 (2018): November 2018
Publisher : Universitas Syiah Kuala

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Abstract

ABSTRACTThe research of bioactivity test Rf0,5 methanol extract of mangrove leaf Rhizophora mucronata L. (Rhizohporaceae) for bacteria resistent Escherichia coli was conducted in January 2018. Secondary metabolite isolation was carried out at the Marine Chemical Laboratory, Faculty of Marine and Fisheries, and bioactivity test was conducted at Microbiology Laboratory, Medical Faculty, Syiah Kuala University. The purpose of this research was to study themethanol extract bioactivity Rf0.5 of mangrove leaf Rhizophora mucronata against Escherichia coli. The bioactive compound was isolated based on bioactivity through thin layer chromatography. The results of the phytochemical test was indicated the presence of an active component of the alkaloids group. The result of methanol extract bioactivity Rf0.5 of mangrove leaf Rhizophora mucronata L. (Rhizophoraceae) was showed diameter of inhibitory zone at 7.50-8.50 mm which has the potential to inhibit resistant Escherichia coli growths.Keywords: Rhizophora mucronata leaves, alkaloids, bacteria resistant Escherichia coli ABSTRAK        Telah dilakukan penelitian yang berjudul uji bioaktivitas Rf0,5 ekstrak metanol daun mangrove Rhizophora mucronata L. (Rhizophoraceae) terhadap bakteri resisten Escherichia coli pada bulan Januari 2018. Isolasi metabolit sekunder dilakukan di Laboratorium Kimia Laut, Fakultas Kelautan dan Perikanan, serta uji bioaktivitas dilakukan di Laboratorium Mikrobiologi, Fakultas Kedokteran, Universitas Syiah Kuala. Penelitian ini bertujuan untuk mempelajaribioaktivitas Rf0,5 ekstrak metanol daun mangrove Rhizophora mucronata terhadap bakteri resisten Escherichia coli.Senyawa bioaktif diisolasi berdasarkan pada bioaktivitas melalui tahap kromatografi lapis tipis. Hasil uji fitokimia menunjukkan adanya komponen aktif dari kelompok alkaloid. Hasil uji bioaktivitas Rf0,5 ekstrak metanol daun mangrove Rhizophora mucronata L.(Rhizophoraceae) menunjukkan diameter zona hambat pada 7,50-8,50 mm yang berpotensi untuk menghambat pertumbuhan bakteri resisten Escherichia coli.Kata Kunci: Daun Rhizophora mucronata, Alkaloid,  bakteri resisten Escherichia coli   
Tinjauan Siyasah Dusturiyah Terkait Hukuman Mati Berdasarkan UU No. 1 Tahun 2023 KUHP Nurhafiza Nurhafiza; Ridho Alamsyah; Aisyah Alwiyah; Muhammad Razi Asarwani
ALADALAH: Jurnal Politik, Sosial, Hukum dan Humaniora Vol. 2 No. 1 (2024): Januari : Jurnal Politik, Sosial, Hukum dan Humaniora
Publisher : Sekolah Tinggi Ilmu Syariah Nurul Qarnain Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59246/aladalah.v2i1.653

Abstract

The death penalty is the heaviest punishment in history which since the existence of Ham the death penalty has begun to be criticized and is no longer applied. However, some Islamic countries still apply the death penalty for convicts with serious cases. Basically, Islamic teachings come first compared to the principles and principles in Duham, which raises the pros and cons in society as well as society in countries with the most Muslims but are democratic countries. This research is a normative research in which the author examines Law No. 1 of 2023 Criminal Code on conditional death penalty. Islamic perspective is also presented in looking at this regulation. This research uses library research techniques by using materials in the form of books and journals as well as Law No. 1 of 2023 Criminal Code. The results of this study indicate that the death penalty is very contrary to the principle of Ham, namely the right to life, also in Islam this must be minimized because Islam is also a religion that protects the soul.
Co-Authors Aisyah Alwiyah Muhammad Razi Asarwani Ridho Alamsyah Rony, Zahara Tussoleha Viqqi Kurnianda