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Tampang, Rivani
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Determination of specific and non-specific standardization parameters for ethanol extract of purple leaves (Graptophyllum pictum (L) Griff ) Tampang, Rivani; Alaydrus, Syafika; Dewi, Niluh Puspita; Tandi, Joni
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8812

Abstract

this study aims to determine the standardization of specific parameters (organoleptic and chemical content) and non-specific parameters (ash content, water content, drying loss, heavy metal contamination, Yeast Mold Number (AKK), microbial contamination / Total Plate Count (ALT)). The results showed that the specific parameters of the organoleptic properties of 96% ethanol extract of purple leaves (Grapthophyllum pictum (L) Griff) were black, shaped like a paste, a distinctive purple leaf odor and a bitter taste. The results of phytochemical screening of 96% purple leaf ethanol extract contained alkaloids, flavonoids, and tannins. However, the saponin test was negative for saponins. Non-specific parameters of 96% ethanol extract of cherry leaves were water content of 5.96%, total ash content of 16.86%, drying loss of 17.26%, heavy metals As and Cd were not detected, the presence of metals in Pb was 0.12 mg / kg, microbial contamination (Alt) and yeast mold numbers (Akk) were not found colonies. Based on these results, it can be concluded that the standardization test of specific and non-specific parameters, the ethanol extract of purple leaves has met the quality standards of simple drugs.
Co-Authors Alaydrus, Syafika Joni Tandi, Joni Niluh Puspita Dewi, Niluh Puspita