Plant preservative and preparation method thereof and application

Abstract

The invention relates to a plant preservative which comprises Chinese honeylocust fruits, Indian madder roots, yellow cinnamon leaves, dasystyle honeysuckle immature flowers, fish oil, ural licorice roots, wild mint herb, monopotassium phosphate and sodium chloride. A preparation method of the plant preservative includes the steps: S101 crushing the Chinese honeylocust fruits, the Indian madder roots and the yellow cinnamon leaves, soaking the crushed mixture by the aid water, firstly extracting for the soaked mixture by the aid of acetic acid solution, filtering the extracts, collecting first filtrate, and adjusting a pH (potential of hydrogen) value of the first filtrate; S102 mixing the dasystyle honeysuckle immature flowers, the ural licorice roots, the wild mint herb, the monopotassium phosphate, the sodium chloride and sodium carbonate solution, secondly extracting for mixture, filtering the extracts, collecting second filtrate, and adjusting a pH value of the second filtrate; S103 uniformly mixing products acquired in the step S101 and products acquired in the step S102, adding the fish oil to uniformly stir to obtain the plant preservative. The plant preservative is easy to prepare, convenient to use, low in cost, good in preservation effect and suitable for application and popularization and has important economic values.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of flowers, in particular to a plant fresh-keeping agent and its preparation method and application. Background technique [0002] With the rapid development of the economy and the continuous improvement of people's living standards, flower consumption has quietly risen. Flowers are beautiful and fragrant, and have great ornamental value. They can beautify the environment and delight the mood. They are widely loved by people and have become synonymous with various holidays. In daily life, people often give flowers as gifts to relatives and friends or as home decorations. [0003] However, flowers are relatively delicate, and if they are not kept fresh, they will only be "flash in the pan". Fresh-cut flowers, as branches, leaves, flowers, fruits and other organs of isolated flowers, will produce a series of physiological changes after harvesting and cutting. They are prone to aging, deterio...

AI Technical Summary

Problems solved by technology

Fresh-cut flower products are for ornamental purposes, while vase flowers usually only have a lifespan of 3-10 days, which seriously affects the commodity value of fresh-cut flowers

At present, consumers usually put the purchased flowers in vases, but in this case, the flowers inserted in the vases filled with clear water, due to insufficient nutrients, the flowers are easy to wither and the life span is only a few days

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