A kind of orchid plant fruit preservative and preparation method and use method thereof

Abstract

The invention relates to a fruit preservation technology and in particular relates to an orchid fruit preservative as well as a preparation method and a use method thereof. The orchid fruit preservative is prepared from the following components: 9-12g / l of chitosan with the deacetylation degree of 93 percent, 18-22g / l of vitamin C, 0.03-0.07g / l of chlorothalonil and the balance of water. The preparation method comprises the following steps of dissolving the vitamin C firstly, then pouring the chitosan with the deacetylation degree of 93 percent to form a mixed solution, and then uniformly mixing the chlorothalonil and the mixed solution to obtain the orchid fruit preservative. Furthermore, during preservation of orchid fruits, the preservation period of fruits can be prolonged by a spraying or immersing method; the germination rate of seeds is increased in a seedling process, and the production cost of industrialized seedling enterprises is reduced.

Description

technical field [0001] The invention relates to fruit fresh-keeping technology, in particular to an orchid fruit fresh-keeping agent and its preparation method and application method. Background technique [0002] In the process of industrial seedling cultivation of orchid plants, in order to quickly and easily realize the seedling cultivation process, the seeds of orchid plants are often used for aseptic seedling cultivation. Therefore, after harvesting the fruits of orchid plants every year, they need to be preserved It will take a long time to maintain the normal demand for factory seedlings. However, in the natural state, the fruits of orchids are very easy to lose water and dry out, which will cause seed infection and death, and affect the germination rate of the seeds; and the use of ultra-low temperature preservation is expensive and the cost is too high, so it is not suitable for factories. In addition, they used household refrigerators to do orchid fruit preservati...

AI Technical Summary

Problems solved by technology

However, in the natural state, the fruits of orchids are very easy to lose water and dry out, which will cause seed infection and death, and affect the germination rate of the seeds; and the use of ultra-low temperature preservation is expensive and the cost is too high, so it is not suitable for factories. In addition, they used household refrigerators to do orchid fruit preservation experiments, and learned that the storage time in household refrigerators should not be too long. If the storage time is too long, it will lead to mildew, which will also affect the germination rate of seeds. , increase the seedling cost of the enterprise

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