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Pyracantha crenatoserrata fruit powder with anti-cancer effect and preparation method thereof

The technology of Pyracantha fruit powder and Pyracantha fruit is applied in the field of food processing, which can solve the problems of large production cost limitation, long drying time and high energy consumption, reduce the loss of nutrients and aroma components, improve comprehensive quality, and improve economical efficiency. effect of benefit

Pending Publication Date: 2019-01-11
CHONGQING HUOJI HEALTH IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although freeze-drying can better maintain the nutrients in fruit and vegetable raw materials, high energy consumption and high production costs limit its industrialization
After hot air drying, the fruit and vegetable powder obtained by pulverization loses more nutrients and functional components, and the product has poor flavor and unsatisfactory color.
The drying time of vacuum drying is long, the drying efficiency is low, and it is not suitable for industrial production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0045] The preparation method of ascorbic acidification chitosan quaternary ammonium salt is:

[0046] Ⅰ. Add chitosan to N-methylpyrrolidone, stir at 30°C at a speed of 350r / min for 10h, add sodium iodide, 1mol / L sodium hydroxide aqueous solution, and methyl iodide, keep the speed constant, and set the temperature at 55°C The reaction was continued for 24 hours, the mass ratio of chitosan, N-methylpyrrolidone, sodium iodide, sodium hydroxide aqueous solution, and methyl iodide was 1:50:2:8:11, and then 155 times the mass of chitosan was added Precipitate with acetone, filter with suction, and dry the obtained filter cake at 50°C for 50 hours to obtain N,N,N-trimethyl chitosan quaternary ammonium salt;

[0047] Ⅱ. According to the mass-volume ratio of 1:18 (g / ml), add 18wt% sodium erythorbate aqueous solution to the above-mentioned N,N,N-trimethyl chitosan quaternary ammonium salt, under the conditions of 30°C and 400r / min Stir at low temperature for 20 minutes, pour the resu...

Embodiment 1

[0063] A preparation method of Pyracantha powder with anticancer effect, comprising the following steps:

[0064] Ⅰ. Pretreatment: Select seven to eight mature fresh Pyracantha fruits that are free from diseases and insect pests, and clean them to obtain cleaned Pyracantha fruits; place the cleaned Pyracantha fruits in a crusher at 3°C ​​and 4500r / min for 10 minutes to crush , and then put it into a rubber mill at 10°C and 1800r / min for rubber grinding, and after rubber grinding for 20 minutes, Pyracantha japonicum was obtained;

[0065] Ⅱ. Enzymolysis: adding sodium citrate, L-cysteine ​​hydrochloride, ascorbic acidified chitosan quaternary ammonium salt, sodium chloride, citric acid to the above-mentioned fireacantha pulp, the fireacantha pulp, The mass ratio of sodium citrate, L-cysteine ​​hydrochloride, ascorbic acidified chitosan quaternary ammonium salt, sodium chloride, and citric acid is 100:0.01:0.01:0.01:0.02:0.02. Stir at a speed of 400r / min for 15min to obtain the...

Embodiment 2

[0070] It is basically the same as Example 1, except that the composite drying aid is made by mixing whey protein and β-cyclodextrin at a mass ratio of 1:1.

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Abstract

The invention discloses pyracantha crenatoserrata fruit powder with anti-cancer effect and a preparation method thereof. The preparation method of the pyracantha crenatoserrata fruit powder with anti-cancer effect comprises the following steps: I, pretreatment; II, enzymolysis; III, filtering; IV drying. The pyracantha crenatoserrata fruit powder with anti-cancer effect is good in powder appearance, color and taste, and rich in nutrients, has the advantage of good anti-cancer effect, can be applied to products such as healthcare food, beverage and bread products, and greatly increases the economic benefit of pyracantha crenatoserrata fruit.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to fire-acantha fruit powder with anticancer effects and a preparation method thereof. Background technique [0002] Pyracantha is rich in resources, mainly produced in Sichuan, Yunnan, Guizhou, Shaanxi, Hubei, Hunan and other mountainous and hilly areas in southern my country. The annual output of fresh fruit in Sichuan and Guizhou is more than 25,000 tons. The average annual fruit production is nearly 50,000 tons, and the annual output of fresh Pyracantha japonicus in Xiangxi Autonomous Prefecture in Hunan is more than 11,000 tons. Pyracantha is the mature fruit of the Rosaceae plant Pyracantha, commonly known as torch fruit, red lantern, and Pyracantha, also known as rescue food and water branch. Rosaceae, an evergreen shrub, is a medicinal, edible and ornamental multi-purpose flower and fruit plant. The fruit, root and leaves are used as medicine. It is flat in nature, s...

Claims

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Application Information

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IPC IPC(8): A23L19/00A23L33/00A23L5/00A23L5/41
CPCA23V2002/00A23L5/00A23L5/41A23L19/01A23L33/00A23V2200/048A23V2300/10A23V2200/308
Inventor 吴小珊赵小波
Owner CHONGQING HUOJI HEALTH IND GRP CO LTD
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