-
Study and Discussion on the Extraction Process of Schisandra Extract
Hugan Tablets have the effects of soothing the liver and regulating qi, strengthening the spleen and promoting digestion, and lowering serum alanine aminotransferase. They have significant therapeutic effects on chronic hepatitis, viral hepatitis, persistent hepatitis, and early-stage cirrhosis. This product was originally a variety listed in the ministerial and provincial standards, and was later included in the 1995 edition of the Chinese Pharmacopoeia. Its testing items added "determination of schisandrin B content," but no provisions were made for the extraction process of Schisandra extract. If the Schisandra extract is still extracted according to the original material process, the extraction of schisandrin B would be unreliable. For this reason, based on the properties of schisandrin B, we designed tests using the same method with different concentrations
-
What are the extraction methods for the active ingredients of reishi mushroom?
The extraction methods for the active ingredients of reishi mushroom are determined by the properties of those active ingredients. The main active ingredients of reishi mushroom include reishi polysaccharides, ganoderic acids, adenosine, ergosterol, saponins, purines, pyrimidines, alkaloids, lactones, and so on. Most of these ingredients are soluble in hot water, but among them ganoderic acids, saponins, ergosterol and other components have low solubility in hot water while their solubility in ethanol is very high. From an economic perspective, ethanol extraction is costly and not very cost-effective. 1. Hot water extraction method: crush the reishi mushroom into pieces 0.5-1 cm in size
-
Goji berry hedge around the garden also brings extra income, double benefit from planting
Building a garden is easy, but guarding it is hard, and a full perimeter fence takes up space; is there a tree that can both enclose the garden and increase income? Yes. That is the cold-hardy large-fruited goji berry. Through the author's observation, it has the following advantages: 1. Easy to plant and highly resistant. It overwinters without freeze damage at 45°33' N latitude, and is drought-tolerant and poor-soil-tolerant. Seeding, cuttings, and division all readily produce new plants, and apart from occasional aphids, no other pests or diseases have been seen. 2. Fast growth and results in the same year. In the year of planting, goji berry can reach a height of 1.5 m to 2 m, initially providing protection. On vigorous leaf axils
条件筛选