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Passionflower herb antistaling agent

A preservative, the technology of passionflower, applied in the direction of fruit and vegetable preservation, food preservation, food ingredients as thickeners, etc., can solve the problems of loss of appearance value and commodity value, achieve good development and application potential, and extend storage period and shelf life, improving commodity value and economic benefits

Inactive Publication Date: 2016-06-15
广西壮族自治区农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These factors can lead to loss of appearance value during fruit production and thus loss of commodity value

Method used

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  • Passionflower herb antistaling agent
  • Passionflower herb antistaling agent
  • Passionflower herb antistaling agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of Passiflora antistaling agent, described antistaling agent component is: prochloraz 800g, butanediol 200g, glycosyl trehalose 30g, sodium hyaluronate 3g, xanthan gum 5g, potassium sorbate 7g, water 3000g .

[0038] The preparation method of above-mentioned fresh-keeping agent of the present invention is:

[0039] (1) Weigh each component according to the proportioning relationship, add it into a high-speed shearing machine and mix evenly to obtain a mixed material;

[0040] (2) Sand-mill the mixed material to obtain the sand-milled slurry, and control the particle size D50 of the sand-milled slurry to be 0.5 μm to 10 μm;

[0041] (3) Homogenizing the sanded slurry to obtain the preservative.

[0042] The using method of above-mentioned fresh-keeping agent of the present invention is:

[0043] Immerse the harvested passion fruit fresh fruit into the above-mentioned passion fruit preservative, soak for 5 minutes under negative pressure, and the negative pressu...

Embodiment 2

[0045] A Passiflora preservative, the preservative components are: iprodione 800g, butanediol 200g, glycosyl trehalose 30g, sodium hyaluronate 10g, carrageenan 5g, potassium sorbate 7g, vegetable oil acyl lactylate sodium 80g, water 3000g.

[0046] The preparation method of above-mentioned fresh-keeping agent of the present invention is:

[0047] (1) Weigh each component according to the proportioning relationship, add it into a high-speed shearing machine and mix evenly to obtain a mixed material;

[0048] (2) Sand-mill the mixed material to obtain the sand-milled slurry, and control the particle size D50 of the sand-milled slurry to be 0.5 μm to 10 μm;

[0049] (3) Homogenizing the sanded slurry to obtain the preservative.

[0050] The using method of above-mentioned fresh-keeping agent of the present invention is:

[0051] Immerse the harvested passion fruit fresh fruit into the above-mentioned passion fruit preservative, soak in negative pressure for 8 minutes, and the ...

Embodiment 3

[0053] A kind of Passiflora antistaling agent, described antistaling agent component is: prochloraz 550g and iprodione 250g, butanediol 200g, glycosyl trehalose 30g, sodium hyaluronate 5g, carbomer 10g, sorbic acid Potassium 7g, sodium vegetable oil acyl lactylate 80g, water 3000g.

[0054] The preparation method of above-mentioned fresh-keeping agent of the present invention is:

[0055] (1) Weigh each component according to the proportioning relationship, add it into a high-speed shearing machine and mix evenly to obtain a mixed material;

[0056] (2) Sand-mill the mixed material to obtain the sand-milled slurry, and control the particle size D50 of the sand-milled slurry to be 0.5 μm to 10 μm;

[0057] (3) Homogenizing the sanded slurry to obtain the preservative.

[0058] The using method of above-mentioned fresh-keeping agent of the present invention is:

[0059] Immerse the harvested passion fruit fresh fruit into the above-mentioned passion fruit preservative, soak for...

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Abstract

The invention relates to the technical field of fruit and vegetable preservation, and discloses a passionflower herb antistaling agent. The passionflower herb antistaling agent is prepared from, by weight, 20-100 parts of prochloraz and / or iprodione, 10-30 parts of butanediol, 1-5 parts of glycosyl trehalose, 0.1-1 part of sodium hyaluronate, 0.1-1 part of thickener, 5-10 parts of surfactant and 100-500 parts of water. The invention further provides a preparation method of the passionflower herb antistaling agent and a method for conducting preservation treatment on passionflower herb through the antistaling agent. The antistaling agent can significantly control epidermis shrinking and fruit rotting of the passionflower herb through a technology of combining sterilizing and moisturizing, the storage period and shelf life of the passionflower herb are effectively prolonged, and the commodity value and economic benefit are improved; meanwhile, by means of the antistaling agent and negative pressure or ultrasonic wave compound soaking treatment, chemical preservation and physical sterilization are compounded, safety is achieved, and toxicity does not exist. The preparation method of the passionflower herb antistaling agent is simple, efficient, safe and wide in application prospect.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable storage and fresh-keeping, in particular to a passion fruit fresh-keeping agent. Background technique [0002] Passiflora, the largest and most important Passiflora genus in the Passiflora family, is a tropical perennial herbaceous to semi-woody vine plant, mainly distributed in China's Guangxi, Taiwan, Fujian, Yunnan, Guangdong and other provinces (regions) . Passion fruit is intensely flavored and aromatic. The particularity of its fragrance, rich in nutrients and potential anti-anxiety and other medicinal value are well recognized by the general public. But because its fruit ripens in high temperature season, pericarp loses luster easily, loses water and shrinks and is susceptible to pathogen infection and rots, thereby loses commercial value. Therefore, it is very important to strengthen the research on the postharvest fresh-keeping technology of passionflower. The shape of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154
CPCA23B7/154A23V2002/00A23V2200/10A23V2200/242A23V2250/054A23V2250/30A23V2250/636
Inventor 张兰陈香玲李节法王博陈东奎苏伟强李洪艳唐娟刘要鑫赵洪涛李果果欧智涛
Owner 广西壮族自治区农业科学院园艺研究所
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