According to experiments, fruit trees adopt the “flower arrangement technique†to improve the fruit yield and quality in the current year, as well as save a lot of tree nutrients, promote robust tree growth and flower bud differentiation, improve the resistance of the tree, and overcome the size of the tree. Yearly phenomenon, and then achieve the purpose of strong trees, stable production, high quality. The technique of “setting fruits with flowers†​​is to select sunny days before flowering inflorescences of fruit trees. According to the strength of tree vigor and variety characteristics, it should be spaced at a certain distance (25 to 30 centimeters for large fruit, 20 to 25 centimeters for medium fruit, and 20 for small fruit). Within centimeters) leaves inflorescence, leaving only the center bud (flower) or 1 side bud (flower) in each inflorescence, all redundant inflorescences are removed, leaving only the center flower. After such treatment, because an inflorescence's nutrient is only for one center, nutrition is sufficient, and the ability to resist disasters can be greatly improved. As long as the pollination can keep up, the general fruit setting rate can reach 94% to 98%. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Plant extraction process
1. Select plants/medicinal materials. It is nothing more than ancient prescriptions, proven prescriptions, and folk medicinal herbs. At present, common and uncommon medicinal materials have been studied. Most of the time, the amount of medicinal materials has been increased to extract low-isolated components, or medicinal plants have not been studied from Miao medicine, Tibetan medicine, Mongolian medicine, Africa, Latin America and other places.
2. Extract. Solvent petroleum ether, n-hexane, cyclohexane, benzene, chloroform, ethyl acetate, n-butanol, acetone, ethanol, methanol, water (small polarity → large polarity). Daily decoction of medicines is effective, use water and ethanol and other solvents with high polarity. Artemisinin and other boiling methods are not effective, use petroleum ether and other solvents with low polarity. The common medicinal materials, water/alcohol/ether, are presented again, and more compounds can be separated and identified.
3. Separation. This is the most important task. There are dozens of compounds in the solution extracted in the second step. Generally, column chromatography is used, which is what we often call column flushing. The workload is large, boring, and low-tech. A master's degree may do this every day for 2 years of experimentation. As shown in the figure below, the column for separating compounds is as large as 2 meters high and as small as 10 cm. Change the solvent conditions of the mobile phase, change the material of the column, and repeatedly wash the column under different conditions and separation principles to separate the monomer compound. High Content Monomer,Kudzu Root Powder,Magnolia Bark Extract Powder,Golden Turtle Lotus Extract Shaanxi HuiKe Botanical Development Co.,Ltd , https://www.oasis-hk.com