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Fresh keeping method for honey peach

A fresh-keeping method, the technology of peaches, is applied in the direction of fruit and vegetable preservation, food preservation, and protection of fruits/vegetables with a coating protective layer. Effect of crush injury and reduction of tissue damage

Inactive Publication Date: 2015-01-21
烟台长久发果蔬股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the short fresh-keeping period of juicy peaches, and to provide a fresh-keeping method for juicy peaches. In the fresh-keeping method for juicy peaches, a fresh-keeping agent made of natural raw materials is used, and chemically synthesized additives are not used. This function can effectively extend the fresh-keeping period of peaches and improve the fresh-keeping quality of peaches

Method used

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Examples

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Effect test

Embodiment 1

[0024] Embodiment 1: a kind of fresh-keeping method of juicy peach, before picking juicy peach is carried out fresh-keeping process, it is characterized in that, comprises the steps:

[0025] (a) Harvest when the peaches grow to eighth maturity, 1-3 days before the eighth maturity of the peaches (i.e. the penultimate 1st, 2nd, and 3rd days before the eighth maturity), during 9-12 o'clock in the morning every day Spray the special antistaling agent evenly on the peaches before harvesting, spray once a day, and spray until there are water droplets on the peaches, for 3 consecutive days;

[0026] (b) Harvest the peaches when they reach eighth maturity, no spraying in the morning on the day of harvesting, just bagging, boxing, refrigerating or storing at room temperature after picking.

[0027]The pre-harvest special preservative for peaches described therein is made of the following components by weight: 60 parts of calcium chloride, 55 parts of chitosan, 30 parts of glycerin, 27...

Embodiment 2

[0034] Embodiment 2: a kind of fresh-keeping method of juicy peach, before picking juicy peach is carried out fresh-keeping processing, it is characterized in that, comprises the steps:

[0035] (a) Harvest when the peaches grow to eighth maturity, 1-3 days before the eighth maturity of the peaches (i.e. the penultimate 1st, 2nd, and 3rd days before the eighth maturity), during 9-12 o'clock in the morning every day Spray the special antistaling agent evenly on the peaches before harvesting, spray once a day, and spray until there are water droplets on the peaches, for 3 consecutive days;

[0036] (b) Harvest the peaches when they reach eighth maturity, no spraying in the morning on the day of harvesting, just bagging, boxing, refrigerating or storing at room temperature after picking.

[0037] The pre-harvesting special preservative for peaches described therein is made of the following ingredients in parts by weight: 70 parts of calcium chloride, 60 parts of chitosan, 32 part...

Embodiment 3

[0044] Embodiment 3: a kind of fresh-keeping method of juicy peach, before picking juicy peach is carried out fresh-keeping treatment, it is characterized in that, comprises the steps:

[0045] (a) Harvest when the peaches grow to eighth maturity, 1-3 days before the eighth maturity of the peaches (i.e. the penultimate 1st, 2nd, and 3rd days before the eighth maturity), during 9-12 o'clock in the morning every day Spray the special antistaling agent evenly on the peaches before harvesting, spray once a day, and spray until there are water droplets on the peaches, for 3 consecutive days;

[0046] (b) Harvest the peaches when they reach eighth maturity, no spraying in the morning on the day of harvesting, just bagging, boxing, refrigerating or storing at room temperature after picking.

[0047] The pre-harvest special preservative for peaches described therein is made of the following components by weight: 50 parts of calcium chloride, 40 parts of chitosan, 35 parts of glycerin,...

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Abstract

The invention relates to a fresh keeping method for a honey peach. The method comprises the following steps: (a) harvesting the honey peach when the honey peach is eighty percent mature, 1-3 days before the honey peach is eighty percent mature, uniformly spraying a special-purpose fresh keeping agent which is used before harvesting the honey peach on the honey peach during 9-12 o'clock every day, spraying the special-purpose fresh keeping agent once a day until water drops down, and spraying the special-purpose fresh keeping agent for 3 days; (b) harvesting the honey peach when the honey peach is eighty percent mature, and bagging, crating and refrigerating or preserving the honey peach in a normal temperature after harvesting the honey peach, wherein the special-purpose fresh keeping agent is no longer sprayed on the morning of the harvest day. The fresh keeping method for the honey peach disclosed by the invention is the safe and high-efficiency method, the putrefaction resistant capacity of the honey peach before harvesting is effectively improved, the fresh keeping time of the honey peach can be effectively prolonged, so that the fresh keeping time of the honey peach is prolonged from the general 20 days or so to 35 days or so, the longest fresh keeping time of the honey peach can reach 40 days or so, and the effect is outstanding.

Description

technical field [0001] The invention belongs to the field of food, in particular to the field of fresh-keeping of fruits and vegetables, and relates to a fresh-keeping method of juicy peaches. Background technique [0002] Peach has sweet and juicy taste, unique taste, beautiful fruit shape, bright color, rich nutrition, soft meat, juicy sweetness, and strong aroma. It is a summer fruit that people love very much. According to modern research, peach is a fruit with high nutritional value. Every 100 grams of peach contains 0.8 grams of protein, 0.1 grams of fat, 7 grams of sugar, 4.1 grams of crude fiber, 0.5 grams of ash, 8 mg of calcium, and 20 grams of phosphorus. mg, 1.0 mg of iron, 0.01 mg of carotene, 0.01 mg of thiamine, 0.02 mg of vitamin E, 0.7 mg of niacin, 6 mg of vitamin C, and a variety of volatile oils and organic acids. Its protein content is higher than that of apples and grapes. Twice as high, seven times more than pears; three times more iron than apples, f...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/157A23B7/16
Inventor 孙瑞芝
Owner 烟台长久发果蔬股份有限公司
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