Fresh keeping agent for fresh flowers and preparation method thereof

Abstract

The invention provides a fresh keeping agent for fresh flowers, which includes 51-62 parts of ethanol, 5-12 parts of thiourea, 6-11 parts of citric acid, 3-8 parts of sodium citrate, 31-43 parts of propanoic acid, 3-9 parts of phytic acid, 6-11 parts of sucrose, 0.6-3 parts of sodium thiosulfate, 2-6 parts of trisodium isocitrate, 0.3-0.9 parts of sodium benzoate, 2-6 parts of sodium bicarbonate, 0.6-2 parts of hydroxyethyl cellulose, 2-6 parts of glycerol, 0.5-2 parts of N,N-diethyl-p-phenylenediamine, 80-110 parts of water, 41-52 parts of ethyl pyruvate, 2-6 parts of stearic acid, 1-6 parts of salicylic acid, 0.6-2 parts of potassium sulfate, and 2-6 parts of monopotassium phosphate. A flower arranging test proves that the fresh keeping agent can greatly prolong the service of the arranged flowers than that of common water-arranged flowers. The fresh keeping agent also can effectively increase the diameter of blossoms and has excellent fresh keeping effects. The fresh keeping agent also can accelerate blossom of flowers and increasing the size of the flowers.

Description

technical field [0001] The invention relates to the technical field of plant preservation, in particular to a flower preservation agent and a preparation method thereof. Background technique [0002] In recent years, with the improvement of people's living standards, major changes have taken place in the production and consumption of flowers in China. Flowers are gradually becoming the consumption fashion of ordinary people. At the same time, due to the huge economic benefits and potential domestic and foreign markets, the flower industry has become the One of the most promising industries, known as the "golden industry" of the 21st century. As a subsidiary industry of the flower industry, with the increase of people's flower consumption, the flower preservation industry is gradually flourishing. [0003] China is the country with the largest flower cultivation area in the world, and has a vast consumer market. In the past 10 years, the world flower industry has grown at an...

AI Technical Summary

Problems solved by technology

But the first problem brought by flowers as a product is that due to the special cultivation conditions of flowers, the flowering period of flowers will be greatly shortened without the original growth environment, so certain preservatives are needed to keep flowers in full bloom for a long time. At present, there are many kinds of preservatives on the market, but the effect of preservation is not satisfactory. Therefore, it is very important for the sustainable development of the entire cut flower industry to do a good job in post-harvest preservation of fresh flowers.

[0004] Different flowers have different fresh-keeping periods. Flowers are repeatedly stacked, rubbed, squeezed, and tested in harsh environments during packaging, transportation, etc., resulting in mechanical damage such as scratches and breaks on branches, flowers, and leaves, resulting in flower shops and Most of the flowers bought at home cannot bloom or the flowering quality is low; if the flower preservative is used, not only can it bloom but also the flowering quality is better, the color is more gorgeous, the flowers are larger and firm and elastic, which can not only recover the losses caused At the same time, it can make the flowers have a higher utilization rate and bring people a beautiful enjoyment. However, the fresh-keeping effect of the fresh-keeping agents used in the market is average. Generally, they can only prolong the flowering period of flowers, but they cannot re-bloom damaged flowers. produce bright flowers, so it is necessary to develop a fresh-keeping agent for flowers, which can prolong the flowering period of flowers and make the damaged flowers bloom again