Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal Kenanga : Journal of Biological sciences and Applied Biology
Reni silvia Nasution
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
IDENTIFIKASI RHODAMIN B PADA JAJANAN SEKOLAH DI KOTA BANDA ACEH Ayu Nirmala Sari; Triya Elliyatri; Fazri Ardian Syah; Farisa Sabila; Reni silvia Nasution
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 3 No. 1 (2023): April 2023
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v3i1.3121

Abstract

Snacks in the environment around the school freely are a problem that is very risky for biological pollution such as the occurrence of worms due to the presence of bacteria in food which disturbs health a lot. This research was conducted to find out how many snacks containing Rhodamine B are in the lives of elementary school children. Based on the results of the study it was found that only 5 samples showed dark red and purplish colors so that out of 20 samples there were only 5 positive rhodamine B and 15 negative rhodamine B
AKTIVITAS ANTIOKSIDAN MADU HUTAN TRUMON DAN MADU BUDIDAYA BENER MERIAH PROVINSI ACEH, INDONESIA Reni Silvia Nasution; Cut Rina Ulfa; Bhayu Gita Bhernama
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 3 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v3i2.4213

Abstract

Madu merupakan salah satu sumber antioksidan yang bermanfaat bagi tubuh. Kandungan antioksidan madu salah satunya terdiri dari antioksidan enzimatis meliputi senyawa metabolit sekunder. Penelitian ini difokuskan pada identifikasi aktivitas antioksidan dan kandungan senyawa metabolit sekunder pada madu hutan Trumon dan madu budidaya Bener Meriah di Provinsi Aceh, Indonesia. Madu diekstraksi dengan maserasi menggunakan metanol 98% kemudian dilakukan pengujian aktivitas antioksidan dengan metode DPPH dan uji fitokimia untuk identifikasi senyawa metabolit sekunder. Uji aktivitas antioksidan ekstrak madu hutan Trumon didapatkan nilai IC50 sebesar 6.177 ppm dan nilai IC50 ekstrak madu budidaya Bener Meriah sebesar 6.370 ppm. Kandungan metabolit sekunder kedua ekstrak madu positif mengandung flavonoid, tannin, steroid, saponin dan fenolik.
IDENTIFIKASI BORAKS DAN FORMALIN PADA MIE BASAH DAN BAKSO YANG BEREDAR DI SEKITAR ACEH BESAR DAN BANDA ACEH Reni Silvia Nasution; Ayi Zuhra
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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

Abstract

Wet noodles and meatballs are popular foods frequently consumed by the community around Aceh Besar and Banda Aceh. However, concerns regarding the use of hazardous substances such as borax and formalin in these food products are a major concern. This study aims to identify the borax and formalin content in wet noodles and meatballs circulating around Aceh Besar and Banda Aceh. The method in this research is a qualitative method using a test kit. The research results showed that the five wet noodle samples and three meatball samples were negative for using borax and formalin.
Co-Authors Ayi Zuhra Ayu Nirmala Sari Bhayu Gita Bhernama Cut Rina Ulfa Farisa Sabila Fazri Ardian Syah Triya Elliyatri