Solution of 25% and 45% strawberry extract as stain extrinsic cleaning material on heat polymerised acrylic resin plates

Makassar Dental Journal Pub Date : 2023-08-01 DOI:10.35856/mdj.v12i2.773

Dewi Farida Nurlitasari, Kadek Sugianitri, AA Sri Wilaksmi

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Abstract

Strawberries can be used as a stain remover because they contain ellagic acid which has the potential to make teeth white and eli-minate bad breath. This study examines the effectiveness of strawberry extract as an alternative cleaning agent for stains caused by extrinsic discolouration on heat polymerised acrylic resin (HPAR) plates. Using a pretest and posttest with control group de-sign, 24 RAPP samples were soaked in coffee solution for 7 days. On the 8th day, the colour change was observed using a spec-trophotometer on the HPAR plates. The samples were divided into four groups, namely soaking groups using 25%, 45% straw-berry extract, sodium hypochlorite, and distilled water for 14 days. On the 15th day, the colour change was observed. Data were processed with SPSS using paired t-test and one-way Anova test which showed significant differences in each treat-ment (p<0.05), except for the distilled water group. It was concluded that 25% and 45% strawberry (Fragaria x annanassea) extract solution is effective as an alternative cleaning agent for stains due to extrinsic discolouration on HPAR plates.

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将 25% 和 45% 的草莓提取物溶液作为热聚合丙烯酸树脂板上的污渍外清洁材料

草莓可用作去污剂，因为它含有鞣花酸，有可能使牙齿变白并缓解口臭。本研究探讨了草莓萃取物作为替代清洁剂对热聚合丙烯酸树脂（HPAR）板外源性变色引起的污渍的有效性。24 个 RAPP 样品在咖啡溶液中浸泡了 7 天。第 8 天，在 HPAR 板上使用镜检光度计观察颜色变化。样品被分为四组，即使用 25%、45% 草果提取物、次氯酸钠和蒸馏水浸泡 14 天的组。第 15 天，观察颜色变化。使用 SPSS 对数据进行了配对 t 检验和单因子 Anova 检验，结果表明，除蒸馏水组外，各处理组间均存在显著差异（p<0.05）。结论是，25% 和 45%的草莓（Fragaria x annanassea）提取物溶液可作为替代清洁剂，有效去除 HPAR 平板上的外源性褪色污渍。

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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Makassar Dental Journal

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