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dc.contributor.advisorYuliasmi, Sri
dc.contributor.authorNainggolan, Elsa Tio Rouli Br
dc.date.accessioned2024-11-18T02:35:11Z
dc.date.available2024-11-18T02:35:11Z
dc.date.issued2024
dc.identifier.urihttps://repositori.usu.ac.id/handle/123456789/98913
dc.description.abstractBackground: Cold powder or traditional mask is one of the natural beauty products that has been used for generations by both men and women to protect facial skin. The utilization of natural ingredients in the cold powder formulation aims to avoid irritation on sensitive facial skin. The cold powder formula consists of rice starch (Oryza sativa L.), jicama starch (Pachyrhizus erorus (L.) Urb), temu giring (Curcuma heyneana), cinnamon bark (Cinnamomum verum), and pulasari (Alyxia reinwardtii Bl). Phytochemical screening was conducted as a preliminary test on the simplisia and extracts of the basic ingredients for making cold powder. Objective: The objective of this study is to identify the secondary metabolite compounds present in the simplisia and extracts of the basic ingredients of cold powder formula. Methods: The study employed a series of phytochemical screening tests, including alkaloid, flavonoid, saponin, tannin, cardiac glycoside, steroid, and triterpenoid tests, on the simplisia and extracts of the basic ingredients of the cold powder formula. Results: The results demonstrated the presence of alkaloid compounds, cardiac glycosides, and steroids/triterpenoids in rice simplisia. Jicama simplisia contains alkaloid compounds, flavonoids, saponins, cardiac glycosides, and steroids/ triterpeneoids. Temu giring extract gives positive results for flavonoid compounds, cardiac glycosides, and steroids/triterpenoids. Cinnamon simplisia and pulasari simplisia gave similar results showing the presence of alkaloid compounds, flavonoids, tannins, saponins, cardiac glycosides, and steroids/ triterpenoids. Conclusion: The secondary metabolites present in the basic ingredients of cold powder formula are alkaloids, flavonoids, tannins, saponins, cardiac glycosides, and steroids/triterpenoids.en_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectSecondary metabolitesen_US
dc.subjectphytochemical screeningen_US
dc.subjectsimplisiaen_US
dc.subjectextractsen_US
dc.subjectcold powderen_US
dc.titleUji Skrining Fitokimia Simplisia dan Ekstrak Bahan Dasar Formula Bedak Dinginen_US
dc.title.alternativePhytochemical Screening Test of Simplisia and Extracts of Cold Powder Formula Base Ingredientsen_US
dc.typeThesisen_US
dc.identifier.nimNIM212410010
dc.identifier.nidnNIDN0003078205
dc.identifier.kodeprodiKODEPRODI48402#Analis Farmasi dan Makanan
dc.description.pages67 Pagesen_US
dc.description.typeKertas Karya Diplomaen_US
dc.subject.sdgsSDGs 4. Quality Educationen_US


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