| abstract |
The invention relates to Artemisia annua essential oil microcapsules and a preparation method thereof, in particular using natural plant extracts purslane polysaccharide and soybean protein isolate as wall materials, and using Artemisia annua essential oil as core materials to make microcapsules, whereby the microcapsules can be improved. The stability of Artemisia annua essential oil in humid environments such as light, oxygen, high temperature and humidity can better preserve the activity of Artemisia annua essential oil and control the release speed and uniformity of Artemisia annua essential oil. Since the wall material is a natural plant extract, the safety is good, and the wall material also has rich nutritional value and medicinal value. Using purslane polysaccharide and soybean protein isolate together as a wall material can not only apply the medicinal value of purslane polysaccharide, but also improve the embedding rate of microcapsules and obtain stable product quality. |