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Pengaruh Variasi Konsentrasi Polivinil Alkohol (PVA) pada Formulasi Masker Gel Peel-Off Ekstrak Belimbing Wuluh (Averrhoa Bilimbi L.) sebagai Anti Jerawat YUSLIA NOVIANI; SITI UMRAH NOOR; ERNI NENGSIH
JURNAL ILMU KEFARMASIAN INDONESIA Vol 14 No 2 (2016): JIFI
Publisher : Fakultas Farmasi Universitas Pancasila

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Abstract

Buah belimbing wuluh (Averrhoa bilimbi L.) dapat digunakan sebagai anti jerawat karena kandungan flavonoid. Pengujian diameter daya hambat terhadap pertumbuhan bakteri Propionibacterium acnes dari ekstrak buah belimbing wuluh pada konsentrasi 8% memiliki daya hambat sebesar 8-9 mm. Ekstrak buah belimbing wuluh kemudian diformulasi menjadi masker gel peel-off dengan dosis ekstrak sebesar 8% sebagai anti jerawat, dibuat sebanyak tiga formula dengan variasi PVA 10, 12 dan 14%. Sediaan masker gel peel-off dibuat dengan metode pelarutan dan pencampuran, kemudian dievaluasi meliputi pengujian homogenitas, pengamatan visual, kekuatan tarikan, kecepatan waktu pengeringan, viskositas, sifat alir, uji aktivitas daya hambat terhadap pertumbuhan bakteri Propionibacterium acnes secara mikrobiologi.
Lauret-7-Sitrat sebagai Detergensia dan Peningkat Busa pada Sabun Cair Wajah Glysine soja (Sieb.) Zucc SITI UMRAH NOOR; DESY NURDYASTUTI
JURNAL ILMU KEFARMASIAN INDONESIA Vol 7 No 1 (2009): JIFI
Publisher : Fakultas Farmasi Universitas Pancasila

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Abstract

Soya milk is an extraction product from soya bean that can be used as humectant due to its amino acids which are similar to those in our skin, such as glycine, serine, alanine, asparagine, ornithine, citruline, proline, and 17 other amino acids. ln this study, a liquid facial Wash containing soya milk using lauret-7-citrate (concentration 0, 1, 2, and 3%) was formulated that could affect the surface active characteristis, and the foam formation. The organoleptic characteristics, density, viscosity, rheology, surface tension, foam height and stability of foam height in pure and hard Water were determined at 25°C and 40°C for 8 Weeks. The results obtained showed that the best facial Wash was that contained 15% soya milk (2% lauret-7-citrate) of which had the following properties: a pseudoplastic rheology, a density of 1.076-l.079 g/cm3, a viscosity of 14,550-17,300 cPs, a surface tension of 25.41-27.18 dyne/ cm3, foam height in pure Water of 850-866.67 ml and in hard Water 466.67-600 ml, and stable at pH 4.99-5.00.