A kind of fresh-keeping method of jasmine flower

Abstract

The invention relates to a fresh keeping method of fresh jasmine flowers. The fresh keeping method comprises the following steps: before the fragrance is given out, putting the bought fresh jasmine flowers into a refrigerating chamber with a temperature of 5-20 DEG C and performing fresh keeping treatment within 4 hours of refrigeration; before packaging, screening out the blossomed fresh flowers and the fresh flowers with fine pedicles, performing sealed bubble packaging on the fresh jasmine flowers with full buds after ultraviolet sterilization, filling with nitrogen gas and oxygen gas in proportion, and in the packaging operation process, in an environment of 5-20 DEG C, enabling the fresh jasmine flowers after sealed bubble packaging treatment to be in the refrigerating chamber at a temperature of 5-20 DEG C. The fresh keeping method provided by the invention has the benefits that the fresh keeping period can reach about 10 days; when in use, after a package is unpacked, the fresh jasmine flowers are put in an environment of 35-38 DEG C; after returning to life, the fresh jasmine flowers can blossom and give out the fragrance. According to the fresh keeping method provided by the invention, the fresh jasmine flowers can be subjected to long-distance transportation to a distant city, are applied to occasions like hotels, entertainment venues and families and can also be used on fresh flower bathing occasions, so that the enjoyment brought by the fragrance of the pure natural jasmine flowers is enjoyed.

Description

technical field [0001] The invention relates to a method for fresh-keeping of fresh flowers, in particular to a method for fresh-keeping of jasmine flowers. Background technique [0002] Hengxian County, Nanning City, Guangxi Zhuang Autonomous Region, located in southern my country, is a famous hometown of jasmine flowers. The area and output of jasmine flowers account for about 80% of the country's total, with an annual output of nearly 80,000 tons of fresh jasmine flowers. [0003] Jasmine is mainly produced in the south, mainly in Guangxi, Fujian, Sichuan and other places, especially Hengxian, Nanning, Guangxi. The planting area and output account for more than 80% of the country's total. The jasmine industry in Hengxian is mainly based on flower tea processing and essential oil production. , Based on the short fresh-keeping time of jasmine flowers after picking, they are used to process scented tea at night after picking on the same day, and there has never been a fresh-...

AI Technical Summary

Problems solved by technology

[0003] Jasmine is mainly produced in the south, mainly in Guangxi, Fujian, Sichuan and other places, especially Hengxian County, Nanning, Guangxi. The planting area and output account for more than 80% of the country's total. The jasmine industry in Hengxian County is mainly based on scented tea processing and essential oil production. , based on the fact that the freshness of jasmine flowers is short after picking, and they are used to process scented tea in the evening after picking on the same day, and there has never been a fresh-keeping business.