FORMULASI GEL EKSTRAK KULIT BUAH NAGA MERAH SEBAGAI TABIR SURYA

IF 0.4 Q4 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Kesmas-National Public Health Journal Pub Date : 2023-07-14 DOI:10.35328/kesmas.v10i2.2446

Ira Oktaviani Rz, Dian Novita, Fathul Jannah

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Abstract

Sunscreen is a preparation that contains chemical compounds that can absorb, scatter or reflect sunlight that hits the skin so that it can be used to protect the function and structure of human skin from damage caused by sunlight. In the field of pharmacology, dragon fruit peel can be used as an antioxidant or free radical scavenger. This study aims to determine the SPF value of red dragon fruit (Hylocereus lemairei (Hook) Britton & Roose) peel extract and gel at concentrations of 30%, 50% and 70%. This research is a quantitative descriptive analysis. Red dragon fruit peel extract was tested using the Uv-Vis spectrophotometry method. The results showed that the SPF value of the red dragon skin extract was 13.0225; the SPF value of red dragon fruit peel extract gel at concentrations of 30%, 50%, and 70% were 5.1557; 8.5413; and 6.8113. Where the extract from the red dragon fruit skin has good potential if used as an active ingredient in gel preparations to protect against ultraviolet light because each concentration has an SPF value with the category of extra sunscreen protection (6-8) and maximum protection (8-15).

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红龙果果皮凝胶提取物防晒液

防晒霜是一种含有化合物的制剂，它可以吸收、散射或反射照射在皮肤上的阳光，从而保护人体皮肤的功能和结构免受阳光的伤害。在药理学领域，火龙果皮可作为抗氧化剂或自由基清除剂使用。本研究旨在测定红火果(Hylocereus lemairei (Hook) Britton & Roose)果皮提取物和凝胶在30%、50%和70%浓度下的SPF值。本研究为定量描述性分析。采用紫外可见分光光度法测定红龙果皮提取物的含量。结果表明:红龙皮提取物的SPF值为13.0225;30%、50%、70%浓度下红龙果皮提取物凝胶的SPF值分别为5.1557;8.5413;和6.8113。其中红火果皮提取物有很好的潜力，如果用作凝胶制剂中的活性成分，以防止紫外线，因为每个浓度都有一个SPF值，类别为额外防晒保护(6-8)和最大保护(8-15)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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