2, salt water soaking method, about how to preserve osmanthus, in fact, there is a very simple method is to soak with salt water. We just soak the newly picked osmanthus in salt water, and then compact and preserve it. If you want to use it as food, take it out and wash it with water.
3, natural air drying method, we can also choose high-temperature drying or natural air drying method to dry osmanthus, because osmanthus is relatively small, so it is easy to dry, find a glass bottle to seal it, you can put some desiccant in it, it can be preserved for a long time.
4, the method of brewing osmanthus wine, in fact, turning fresh osmanthus into osmanthus wine is also a very good preservation method. First, the sweet-scented osmanthus is marinated in white sugar for several days, fermented, poured into white wine and sealed. You can drink osmanthus wine in two to three years.
5, quicklime moisture absorption method, just picked sweet-scented osmanthus should be cleaned with a shower, dried with a hair dryer after water control, and then dried in a ventilated place. Be sure not to get the sun here. Then put the quicklime block on the bottom of the container, spread a layer of plastic paper on it, and then put a large piece of paper into the container. Paper should be able to completely cover the bottom and periphery of the container to prevent direct contact between osmanthus and quicklime. The amount of quicklime is about twice the weight of fresh osmanthus. Finally, sprinkle fresh osmanthus into the container, and then tightly seal the container cover 1 ~ 2 days. When you open it again, you will find that the fresh osmanthus will become very dry and brittle, and it will not lose its fragrance and color.