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All Journal Jurnal Perikanan dan Kelautan Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal
Raja Marwita Sari Putri
Universitas Maritim Raja Ali Haji
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Environmental Science

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Formulation of sunscreen cream from seaweed (Turbinaria sp.) and Kaempferia galangal Jumsurizal Jumsurizal; Raja Marwita Sari Putri; Aidil Fadli Ilhamdy; Ginanjar Pratama; Riska Chintami Aulia
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8630

Abstract

Sunscreen cream products are usually derived from ingredients that contain an anti-UV component. Kaempferia galanga and Turbinaria sp. as long as it was known to have a good anti-UV light. However, research on the formulation of sunscreen creams from the two ingredients has never been done, so the need for research from both materials. The objective of this study was to get the best formulation of sunscreen cream from seaweed (Turbinaria sp.) and K. galanga. The treatments used in this study were the ratio between seaweed Turbinaria sp. and K. galanga in a ratio of 1: 1 (Cream A), 1: 2 (Cream B), 2: 1 (Cream C), and control (Cream D). The overall organoleptic value of aroma was not significantly different, whereas the best value for color and texture was found in cream B with an organoleptic value of color 3.27 and texture 3.2. All treatments were homogeneous and had an O/W emulsion type. pH and viscosity values in all treatments were by the applicable cosmetic cream requirements. The highest SPF value was found in cream B with a value of 18.04 ± 4.72. That makes cream B was the best treatment in this study
Karakterisasi, Aktivitas Antioksidan dan Komponen Bioaktif Bulu Babi (Diadema savignyi) dari Perairan Pantai Trikora Tiga Pulau Bintan Azwin Apriandi; Raja Marwita Sari Putri; Irvan Tanjung
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 37, No 1 (2020)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2020.37.1.768

Abstract

Sea urchin is one type of aquatic biota that comes from echinoderms phylum. Biota is very abundant along the beach Trikora Bintan Island. This study aims to characterize and analyze the antioxidant activity and bioactive components contained in the crude extract of hexan and methanol sea urchins. Based on the results of this study, this biota has yield shell, thorn, viscera and gonad that is 42.62%, 18.07%, 27.31% and 12%. The result of extract of crude extract of intact fur with methanol (UMeOH), whole with hexan (UHx), gonad with methanol (GMeOH) and gonad with hexan (GHx) obtained yield of 2.37%, 3.19%, 9.87% and 6.06%. result of bioactive component analysis got 5 kinds of bioactive among them alkaloid, steroid, flavonoid, saponin and phenol hidroquinon. Analysis of antioxidant activity of crude extract of pig bristle with DPPH method obtained results for UMeOH, UHx, GMeOH and GHx is 3003 ppm, 3508 ppm, 1485 ppm dan 1420 ppm.
Co-Authors Aidil Fadli Ilhamdy Azwin Apriandi Ginanjar Pratama Irvan Tanjung Jumsurizal Jumsurizal Riska Chintami Aulia