CAJ | 학술논문

将中草药黄芩的有效成分黄芩苷作为天然添加剂添加到防晒霜中,配制出水包油型的膏霜类黄芩苷防晒霜.通过考察乳化条件对乳化效果的影响和原料的添加量对防晒霜乳状液性质的影响,确定出较佳的制备工艺.实验结果表明,当搅拌速度为1 000 r/min,乳化温度为75℃～85℃时,乳化效果较好;当w(三乙醇胺)=0.2%～2.0%,w(E1802)=2.0%,w(防腐剂)=0.20%时,防晒霜乳状液性质稳定;当w(黄芩苷)=1.5%时,防晒霜的药理性能和颜色较好,可以制备出天然的性能较好的黄芩苷防晒霜.
장중초약황금적유효성분황금감작위천연첨가제첨가도방쇄상중,배제출수포유형적고상류황금감방쇄상.통과고찰유화조건대유화효과적영향화원료적첨가량대방쇄상유상액성질적영향,학정출교가적제비공예.실험결과표명,당교반속도위1 000 r/min,유화온도위75℃～85℃시,유화효과교호;당w(삼을순알)=0.2%～2.0%,w(E1802)=2.0%,w(방부제)=0.20%시,방쇄상유상액성질은정;당w(황금감)=1.5%시,방쇄상적약이성능화안색교호,가이제비출천연적성능교호적황금감방쇄상.
Baicalin, the effective constituent of Chinese traditional medicine Scutellaria baicalensi Georgi was used as an active additive in sunscreen cosmetics and baicalin sunscreen cream of O/W type was formulated. Effects of preparation conditions on the emulsification result as well as effects of dosage of components in the formulation on the performance of the product were investigated. Based upon the investigations, appropriate preparation technology for sunscreen cream containing baicalin was developed. Results showed that,when the stirring speed is kept at 1 000 r/min and the preparation temperature is kept at 75℃～85℃, good emulsion product can be obtained. When dosage of triethanolamine is 0.2%～2.0% (w), dosage of emulsifying agent E1802 is 2.0% (w) and dosage of preservative is 0.20% (w),a product with stable performance can be obtained. When dosage of baicalin is 1.5 % (w) , good sunscreen effect can be achieved.