Preparation method of lycopene microemulsion improving fruit quality

A technology of lycopene and microemulsion, which is applied in directions such as organic fertilizers, nitrogen fertilizers, and fertilizer mixtures, can solve problems such as unreported, and achieve the effects of high use efficiency, high production process efficiency and remarkable use effect.

Inactive Publication Date: 2017-06-13
YANTAI GOODLY BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Lycopene has a wide range of applications, but so far there has been no report on its application in agricultural production, especially in improving fruit quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method for improving fruit quality lycopene microemulsion, comprising the steps of:

[0031] 1) Add 10kg of tomato paste to 10 times the volume of soybean oil (about 100L), heat up to 150°C, and stir for 2 hours;

[0032] 2) The solution in step 1) was transferred to the extraction tank, and 10L of sodium bicarbonate aqueous solution was added, and allowed to stand at room temperature for 3 hours, the lower turbid liquid was discarded, and the supernatant liquid was set aside;

[0033] 3) Add 0.2% polyethylene glycol 1000 vitamin E succinate (TPGS) and 1% Tween 80 to the clear liquid in step 2), and stir evenly;

[0034] 4) Add about 1.5 tons of deionized water to the solution in step 3), and stir vigorously (speed 5000r / min) for 1 hour;

[0035] 5) Weigh 0.5% phenylalanine, 1% leucine and 0.2% threonine into the solution in step 4), stir until dissolved, and fill to obtain crop nutrient solution.

[0036] 6) The obtained crop nutrient solution is spraye...

Embodiment 2

[0038] A preparation method for improving fruit quality lycopene microemulsion, comprising the steps of:

[0039] 1) Add 20kg of tomato skin and powder in total, add 10 times the volume of corn oil (about 200L), heat up to 120°C, and stir for 3 hours;

[0040] 2) Transfer the solution of step 1) into an extraction tank, add 18L aqueous sodium bicarbonate solution, let it stand at room temperature for 3 hours, discard the turbid liquid in the lower layer, and set aside the supernatant liquid;

[0041] 3) Add 0.3% polyethylene glycol 1000 vitamin E succinate (TPGS) and 1% Tween 80 to the clear liquid in step 2), and stir evenly;

[0042] 4) Add 2 tons of deionized water to the solution in step 3), and stir vigorously (rotating speed 6500r / min) for 1 hour;

[0043] 5) Weigh 0.8% phenylalanine, 1.5% leucine, and 0.5% threonine into the solution in step 4), stir until dissolved, and fill to obtain crop nutrient solution;

[0044] 6) The obtained crop nutrient solution is sprayed ...

Embodiment 3

[0046] A preparation method for improving fruit quality lycopene microemulsion, comprising the steps of:

[0047] 1) Mash 10kg of tomatoes into a puree, add 10 times the volume of peanut oil (about 100L) and heat up to 150°C, stirring for 3 hours;

[0048] 2) The solution in step 1) was transferred to the extraction tank, and 10L of sodium bicarbonate aqueous solution was added, and allowed to stand at room temperature for 3 hours, the lower turbid liquid was discarded, and the supernatant liquid was set aside;

[0049] 3) Add 0.5% polyethylene glycol 1000 vitamin E succinate (TPGS) and 3% Tween 80 to the clear liquid in step 2), and stir evenly;

[0050] 4) Add 2 tons of deionized water to the solution in step 3), and stir vigorously (rotating speed 8000r / min) for 1 hour;

[0051] 5) Weigh 0.8% phenylalanine, 1.8% leucine, and 0.2% threonine respectively and add them into the solution in step 4), stir until dissolved, and fill to obtain the crop nutrient solution;

[0052] ...

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PUM

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Abstract

The invention relates to preparation and application of a lycopene microemulsion improving fruit quality. The preparation method comprises the following steps: 1) adding vegetable oil to tomato raw materials, heating to 100-150 DEG C, and stirring for 2-3 hours; 2) transferring the solution in the step 1) into an extraction tank, adding a sodium hydrogen carbonate water solution, standing at room temperature for 1-3 hours, discarding the sublayer turbid liquid, and taking the supernate clear liquid for later use; 3) adding D-alpha-Tocopheryl polyethylene glycol 1000 succinate (TPGS) and Tween-80 into the clear liquid in the step 2), and uniformly stirring; 4) adding a right amount of deionized water into the solution in the step 3), and vigorously stirring for 0.5-1 hour; and 5) weighing a right amount of phenylalanine, glutamic acid, leucine and threonine, adding into the solution in the step 4), stirring to dissolution, and filling to obtain a crop nutrient solution. The product exogenously supplements fruit lycopene in a foliage spray manner, obviously improves fruit quality, indirectly increases the income of fruit growers and promotes the production enthusiasm of the fruit growers, thereby having great application value.

Description

technical field [0001] The invention relates to a method for preparing a lycopene-containing crop nutrient solution, which belongs to the technical field of fertilizer production. Background technique [0002] It is urgent to improve the quality of fruits and vegetables in our country. my country's fruit and vegetable cultivation area and total output have always ranked first in the world, but the quality is far from meeting the needs of the international market. The annual export volume is only about 1% of the annual output, and the export price is far lower than other developed countries. Fruit quality, especially fruit color, is an important indicator to measure the commodity value and market competitiveness of fruit. In recent years, fruit production has gradually shifted from focusing on output to improving quality. It is the current fruit industry technology to adopt practical and effective methods to improve fruit appearance quality and eating aesthetics. focus of re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C11/00C05G3/00C05G5/27C05F11/00
Inventor 高筱莎常大勇常晓菲
Owner YANTAI GOODLY BIOTECH
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