Uji Organoleptik dan Tingkat Kesukaan Panelis terhadap Hidrogel Na-CMC Kolagen Kombinasi Ekstrak Daun Sambiloto (Andrographis paniculata)

Siti Nurafni Feiby Usman, Netty Ino Ischak, Akram La Kilo, Deasy Natalia Botutihe, Arviani Arviani

Abstract


This study aimed to identify the classes of secondary metabolites in ethanol extracts of sambiloto leaves (Andrographis paniculata) through phytochemical screening, as well as to evaluate the descriptive organoleptic characteristics (texture, color, aroma) and panelists’ preference levels for six Na-CMC-collagen hydrogel formulations (F0–F5) with varying amounts of extract and marine collagen. The extract was obtained via maceration in 96% ethanol and screened using specific reagents. The preparations were visually examined and evaluated hedonically by three panelists on a 1–4 scale. Phytochemical screening revealed that the extract contained alkaloids, flavonoids, tannins, saponins, and steroids, while terpenoids were not detected. All formulations were in a semisolid state with no separation of the aqueous phase. F0 and F1 were clear and odorless, while F2–F5 ranged in color from brownish-green to blackish-green with the characteristic aroma of the extract. Texture likability scores ranged from 3.00 to 3.67, color scores from 3.33 to 4.00 (highest for F0 and F1), and aroma scores from 3.00 to 3.67 (highest for F2 and F3)

Keywords


Hydrogel; Na-CMC; Marine Collagen; Sambiloto Extract; phytochemical screening; organoleptic

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DOI: https://doi.org/10.37905/je.v21i2.42720

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