| 摘要: | 市面上的洗髮產品之劑型種類繁多 如：液劑，乳劑及粉劑。為了清潔及美觀頭髮，這些產品應具有安全、多泡沫、整髮與容易梳洗等功效，這其中清潔油汙能力是所有洗劑產品的主要訴求；然而由於許可參考的配方或專利文獻對於清潔力評估方式的探討並不多，因此本研究主除了配方各種不同洗髮乳產品並建立油汙的清除能力測定的方法為研究目標。 本實驗選擇Sodium Laureth Sulfate、Sodium Cocoyl Alaninate和Ammonium Lauryl Sulfate作為主要起泡及清潔的來源，並且加入不同的增稠劑，和不同的脂質添加調製洗髮乳，並評估所配方洗髮乳的各項物性及應用所建立之方法測定各配方之油汙清除能力。 綜合各項物性及有效性評估，和安全性貼布試驗，評估選出最佳配方為F5，因為F5同時具備有好的有效性值及安定性，其安定性為100%，有效性方面，其清除率達85%，另外在安全性貼布試驗，也無引起任何受測者，過敏性的刺激反應。此一配方組成如下：Sodium Laureth Sulfate 7%、Ammonium Lauryl Sulfate 7%、Polyqutermium-7 0.5%、Lauric acid 0.5%、PEG 6000DS 1%、Cocamide MEA 1%、NaCl 0.5%、Glycerin 2%、1-3 B.G 3%、Germall-115 0.5%、D.W 77%。
In a series of commercially available shampoo products in various physical forms, liquids, creams or dry. It is used to remove dirt from the scalp and the hair and maintain the hair in a clean and beautiful condition. In addition to the main function of cleaning, shampoo should all have the following qualities: luster enhancing, styling capabilities, less friction during washing and very safe with respect to the hair and eyes. While a considerable amount of research refer to patents and reports on the formula, little attention have been given to their efficacy. The purpose of this study was to formulate shampoo products and investigate the influence of varying composition on the character. In order to do this, three anionic sucfactants, ALS(Ammonium Lauryl Sulfate) Sodium Cocoyl Alaninate and ALES(Ammonium Laureth Sulfate) were selected as foaming detergents and various pearlisers/opacifiers were also added. Some surfactant systems are difficult to thicken. Electrolytes, polymeric materials and alkanolamides as thickeners are examined. Theses formulated hair products were characterized by physical-chemical method. In addition, their cleansing ability was evaluated using home-made determining method. Based on these findings, a desired shampoo was obtained. With high safe use, cleansing ability up to 85%, good storage stability, and esthetic appearance, it is composed of Sodium Laureth Sulfate7%,Ammonium lauryl sulfate 7%,Polyqutermium-7 0.5%,Lauric acid 0.5%,PEG 6000DS 1%,Cocamide MEA 1%,NaCl 0.5%,Glycerin 2%,1-3 Butylene Glycol 3%,Germall-115 0.5% and D.W 77%。 |
