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All Journal SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Shofiyyah Adiibah Lillah
Brawijaya University

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ProfilingPigmented PlantsCell Membrane Permeability on Different Solvents Condition Afif Eka Rahma Setiyanto; Aisyah Fajriati; Nifda Nurika; Shofiyyah Adiibah Lillah
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 12 No. 2 (2023): Volume 12 Nomor 2 (September 2023)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to observe the profiling pigmented plant cell membrane permeability on different solvents condition. Carrot, turmeric, and purple sweet potato specimens were soaked in different organic solvents, namely 35% alcohol, 70% alcohol, cold water, and room temperature water. The research method used is descriptive quantitative. Data collection is done by documentation. The dependent variable of this research is the final concentration of the organic solvent and the first time the organic solvent changes color (release time). The results show that each specimen has different results. Carrots produce a low concentration of alcohol with a release time of 20-35 minutes and do not change the color of the water. Turmeric and purple sweet potato produce a higher concentration of alcohol than water. Turmeric and purple yam release time on alcohol is 5 minutes and is faster than the release time of turmeric and purple yam on water. The best solvent for the three specimens is 70% alcohol because it produces the highest concentration and the fastest release time.
Co-Authors Afif Eka Rahma Setiyanto Aisyah Fajriati Nifda Nurika