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Journal : Indobiosains

PENGARUH PEMBERIAN MONOSODIUM GLUTAMATE TERHADAP PERTUMBUHAN TANAMAN CABAI RAWIT (Capsicum frutescens L.) Nadela Agitaria; Marmaini Marmaini; Ita Emilia
Indobiosains 2020:Volume 2 No 1 Februari 2020
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v2i1.4517

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh Monosodium Glutamate (MSG)  terhadap pertumbuhan tanaman cabai rawit (Capsicum frutescens L.). Penelitian ini dilaksanakan  pada bulan Maret sampai Mei 2020 di Desa Gedung Agung, Kecamatan Kota Agung, Kabupaten Lahat, Provinsi Sumatera Selatan.. Metode penelitian menggunakan eksperimen dalam Rancangan Acak Lengkap (RAL), dengan 5 perlakuan dan 4 ulangan. Dosis yang digunakan  adalah P0 (tanpa msg/ kontrol), P1(2 gram), P2 (4 gram), P3 (6 gram), P4 (8 gram). Parameter yang diamati meliputi diameter batang (cm), jumlah daun (helai), tinggi batang (cm), dan berat basah (gram). Hasil penelitian menunjukkan bahwa monosodium glutamate berpengaruh nyata terhadap pertumbuhan diameter batang, jumlah daun, serta tinggi batang dan tidak berpengaruh nyata terhadap pertumbuhan berat basah  tanaman cabai rawit.  Konsentrasi MSG  sebanyak 2 gram memberikan hasil tertinggi  sebesar 0.8 cm untuk pertumbuhan diameter batang.  Jumlah daun tertinggi diperoleh sebanyak  14 helai daun pada perlakuan konsentrasi sebesar  2 gram MSG.  Konsentrasi MSG  sebanyak 8 gram memberikan hasil  tertinggi terhadap tinggi tanaman sebesar 35 cm.  Pada pertumbuhan berat basah,  nilai tertinggi didapatkan sebesar 2.2 gram pada penambahan MSG sebanyak 6 gram.Kata Kunci : monosodium glutamate (MSG), cabai rawit (Capsicum Frutescens L.), Metode penelitian menggunakan rancangan acak lengkap (RAL).
Penambahan Perbedaan Waktu Dan Konsentrasi Ragi Roti Terhadap Kualitas Virgin Coconut Oil (VCO) Jannah, Mutiatul; Ita Emilia; Panca Putri, Yunita
Indobiosains 2025: Volume 7 Nomor 1 Februari 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v7i1.16381

Abstract

Research has been conducted entitled Addition of Differences in Time and Concentration of Baker's Yeast to the Quality of Virgin Coconut Oil (VCO). This research aims to analyze the addition of differences in time and concentration of baker's yeast on the quality of Virgin Coconut Oil. VCO quality testing was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The method used is the experimental method. The research results showed that the highest amount of VCO and yield were 71 ml and 35.5% respectively in the treatment with the addition of a 1% concentration of baker's yeast with a fermentation time of 24 hours. The lowest amount of VCO and yield was 10 ml and 5% in the treatment with the addition of a 3% concentration of baker's yeast for a fermentation time of 36 hours. Organoleptic tests on color, smell and taste, namely at 12 hours and 24 hours of fermentation, the VCO color is clear, the aroma is typical of coconut fruit, and the taste is savory. However, as the time and concentration of baker's yeast increases (36 hours and 48 hours), the aroma produced by VCO smells less favorable (rancid) and the color becomes cloudy.