Lidia Klorida Br Barus
Institut Kesehatan Deli Husada

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WARNA YANG MENIPU, REMPAH YANG MENGOBATI: RESIKO MINUMAN BERPEWARNA DAN INOVASI MINUMAN HERBAL UNTUK MENJAGA FUNGSI GINJAL Lidia Klorida Br Barus; Chindy Umaya; Puji Lestari; Sardamai Laia; Bunga Mari Sembiring
Jurnal Pengabdian Masyarakat Putri Hijau Vol. 6 No. 3 (2026): Jurnal Pengabdian Masyarakat Putri Hijau (JPMPH)
Publisher : INSTITUT KESEHATAN DELI HUSADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36656/jpmph.v6i3.3097

Abstract

The consumption of colored beverages containing synthetic dyes, artificial sweeteners, and high sugar levels among adolescents has the potential to cause health problems, including kidney function disorders. This Community Service Program entitled “Deceptive Colors, Healing Spices: The Risks of Colored Beverages and Herbal Drink Innovations to Maintain Kidney Function” aimed to increase students’ knowledge about the dangers of colored beverages and encourage healthier consumption patterns through natural herbal drinks. The activity was conducted at SMAS Yapim Biru-Biru involving 11th-grade students through health education, interactive discussions, visual media presentations, and herbal drink-making demonstrations. The results showed an improvement in students’ knowledge and awareness regarding the importance of maintaining kidney health and the benefits of herbal drinks such as turmeric, red ginger, lemongrass, and honey as healthier beverage alternatives.
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAN FRAKSI N-HEKSAN, ETIL ASETAT DAN AIR KULIT BAWANG MERAH (Allium cepa L.)TERHADAP BAKTERI Escherichia coli Lidia Klorida Br Barus
Jurnal Penelitian Farmasi & Herbal Vol. 8 No. 2 (2026): Jurnal Penelitian Farmasi dan Herbal
Publisher : Fakultas Farmasi Institut Kesehatan DELI HUSADA Deli Tua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36656/jpfh.v8i2.2941

Abstract

Shallot peel (Allium cepa L.) is an agricultural waste that is known to contain secondary metabolite compounds such as flavonoids, alkaloids, tannins, and saponins that have the potential to have antibacterial activity. This study aims to determine the antibacterial activity of ethanol extract and the fraction of n-hexane, ethyl acetate, and water from onion peel against Escherichia coli bacteria. Extraction was carried out using the maceration method with 96% ethanol, then continued with liquid-liquid fractionation using n-hexane, ethyl acetate, and water. The antibacterial activity test was carried out using the disc diffusion method with concentrations of 40%, 60%, and 80%. The results showed that ethanol extract and shallot peel fractions had an inhibition against Escherichia coli, with the ethyl acetate fraction at a concentration of 80% indicating the largest inhibition zone. Thus, shallot peel has the potential to be developed as a natural antibacterial agent against Escherichia coli.