Preservative specially for Hami melon
A technology of antistaling agent and cantaloupe, which is applied in the field of special antistaling agent for cantaloupe, can solve the problems of many pharmaceutical ingredients, heavy workload, and large amount of antistaling agent, and achieve the advantages of simple preparation and use, improved storage resistance, and reduced sales costs Effect
Inactive Publication Date: 2007-08-22
SHIHEZI UNIVERSITY
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Problems solved by technology
Its disadvantage is that the cantaloupe is processed many times before picking, the processing time is long, the workload is heavy, and it is difficult to control. It must be carried out before picking with the farmers. The cost is also high, especially the use of chemical fungicides, there is a problem of drug residues
Method used
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[0013] Tables 1 to 4 are examples 1 to 20, which are redissolved in 90 to 100 parts of water in use.
[0014] Table 1: Examples 1-5.
[0015] Table 2: Examples 6-10.
[0016] Table 3: Examples 11-15.
[0017] Table 4: Examples 16-20.
[0018] Table 5 shows Examples 21 to 25, which are directly dissolved in 90 to 100 parts of water.
[0019] Table 6 is embodiment 26~30, and its preparation process is: earlier chitosan, glacial acetic acid, propylene glycol, Tween 20 are dissolved in 20~50 parts of 30~40 ℃ of water, add water again until the total amount of water is 90~ Example of 100 parts.
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The preservative specially for Hami melon is compounded with chitosan 1.5-2.5 weight portions, glacial acetic acid 1.5-2 weight portions, propylene glycol 3-3.5 weight portions, and Tween-20 0.005-0.01 weight portions. When the preservative is used, Hami melon is soaked in the solution of the preservative for minutes, and this can raise the storage performance of Hami melon greatly. The present invention is also suitable for preserving other melons.
Description
technical field [0001] The invention relates to a preservative for melons, in particular to a special preservative for cantaloupe. Background technique [0002] Xinjiang is an important production area of muskmelons in my country, and muskmelons in Xinjiang, especially Hami melons, have unique quality characteristics, such as thin skin and thick flesh, coupled with unique planting techniques and growing in a specific geographical environment in Xinjiang, the sweetness is very high. The best of our country's melons. However, since cantaloupe is not durable to storage, and its ripening period is mainly concentrated in July to August, the hottest summer, it is more likely to deteriorate during transportation, so the loss during transportation is very large. In order to reduce loss, especially for the melons that will be transported abroad, people often adopt the method of picking in advance at present, which affects the commodity quality and reputation of cantaloupe to a larg...
Claims
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Inventor 童军茂江英陈国刚单春会
Owner SHIHEZI UNIVERSITY
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