Christie, Parker & Hale, LLP
Soft gelatin capsule containing angelica oil
The present invention relates to a soft gelation capsule containing angelica essential oil which consists of capsule material and medicinal oil. Wherein the medicinal oil consists of angelica essential oil and vegetable oil with a weight ratio of 1:0-30. The capsule materials consist of gelatin, glycerol, water and Fe2O3. Among them angelica essential oil is preferably prepared with the method of CO2-supercritical extraction. The soft gelation capsule containing angelica essential oil retains ligustilide as a principal active constituent in angelica essential oil with a maximal limitation.
Shandong Luye Phamaceutical Co., Ltd.
A A
A61K A61P
inventional inventional
Guisheng Chengjun Sheng Xiangyu Ke
Li Ma Yan Li Liu