<![CDATA[Has conducted research Potential and Activities of the Sunscreen Lotion of Bawang Dayak (Eleutherine americana (Aubl.) Merr. by ethanol extract fraction from East Borneo. The purpose of the study was to determine the potency ann activity of the sunscreen ethanol extracts fraction of Bawang Dayak in the preparation of a lotion with the parameter measuring the percent transmission erythema (% Te) and pigmentation (% Tp) in vitro in the room temperature 27oC storage and accelerated temperature 40oC. Lotion dosage formulations using ethanol extracts fraction bawang Dayak with a concentration of 0.1% and 0.2%, and positive control is a trademark preparation Bless Sunscreen Lotion SPF 15®. Stages of research include the formulation and measurement of absorbance and value %Te) and %Tp at various storage temperatures with UV-Vis spectrophotometry at λ 292.5 to 372.5 nm. The analysis of research data using a program SPSS. The results showed that ethanol extract fraction concentration in lotion preparations of bawang Dayak 0.1% and 0.2% active as a sunscreen included in the category of sunblock. The extract fraction is active as a sunscreen and in the Sunbloc category, with the best concentration as a sunscreen being 0.2%, with its sunscreen potential not being significantly different from the control Sunscreen SPF 15® at the 5% level.]]>
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