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Storage method of postharvest mandarin orange

A post-harvest technology for tangerines, which is applied in the storage field of post-harvest citrus, which can solve problems such as quality decline, difficulty in long-term storage, drug safety and drug residue disputes

Active Publication Date: 2018-12-14
广西杨氏鲜果有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Satsuma belongs to the Rutaceae citrus fruit. The fruit is oblate and medium-sized. The peel is orange-yellow and bright. The gravy is rich and sweet. The pulp is rich in fructose, fruit acid, amino acids, vitamins, and carbohydrates. It is difficult to store for a long time.
During long-term storage, the quality of tangerines treated without chemical agents deteriorates, and the rot rate is extremely high; although tangerines treated with chemicals can maintain fruit quality and reduce rot rate to a certain extent, in today's food safety is more and more concerned, Drug safety and drug residues are also controversial

Method used

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  • Storage method of postharvest mandarin orange
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A storage method for post-harvest mandarin oranges, comprising the following specific steps:

[0036] (1) Fruit picking: The picked fruits should be placed under the sunshade net in time, and the thickness of the tangerine fruits should not be more than 10 cm;

[0037] (2) Loading and unloading: the harvested citrus fruits are lightly loaded into the plastic turnover basket, and the plastic turnover basket is loaded into the transport vehicle and transported to the factory;

[0038](3) Sampling inspection: unload the plastic turnover basket from the transport vehicle, and then select the tangerine fruits, and remove the rotten fruits, pest-damaged fruits, wind-damaged fruits, and bruised fruits;

[0039] (4) Chlorosis:

[0040] (1 storage chlorosis treatment: put the citrus whose pulp is mature and whose peel is still green into the chlorosis storehouse and add ethylene to carry out chlorosis treatment, control the temperature of the chlorosis storehouse to be ± 25 ℃, ...

Embodiment 2

[0056] A storage method for post-harvest mandarin oranges, comprising the following specific steps:

[0057] (1) Fruit picking: The picked fruits should be placed under the sunshade net in time, and the thickness of the tangerine fruits should not be more than 10 cm;

[0058] (2) Loading and unloading: the harvested citrus fruits are lightly loaded into the plastic turnover basket, and the plastic turnover basket is loaded into the transport vehicle and transported to the factory;

[0059] (3) Sampling inspection: unload the plastic turnover basket from the transport vehicle, and then select the tangerine fruits, and remove the rotten fruits, pest-damaged fruits, wind-damaged fruits, and bruised fruits;

[0060] (4) Chlorosis:

[0061] (1 storage chlorosis treatment: put the citrus whose pulp is mature and whose peel is still green into the chlorosis storehouse and add ethylene to carry out chlorosis treatment, control the temperature of the chlorosis storehouse to be ± 25 ℃,...

Embodiment 3

[0077] A storage method for post-harvest mandarin oranges, comprising the following specific steps:

[0078] (1) Fruit picking: The picked fruits should be placed under the sunshade net in time, and the thickness of the tangerine fruits should not be more than 10 cm;

[0079] (2) Loading and unloading: the harvested citrus fruits are lightly loaded into the plastic turnover basket, and the plastic turnover basket is loaded into the transport vehicle and transported to the factory;

[0080] (3) Sampling inspection: unload the plastic turnover basket from the transport vehicle, and then select the tangerine fruits, and remove the rotten fruits, pest-damaged fruits, wind-damaged fruits, and bruised fruits;

[0081] (4) Chlorosis:

[0082] (1 storage chlorosis treatment: put the citrus whose pulp is mature and whose peel is still green into the chlorosis storehouse and add ethylene to carry out chlorosis treatment, control the temperature of the chlorosis storehouse to be ± 25 ℃,...

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Abstract

The invention relates to the fresh-keeping technical field, and in particular, relates to a storage method of postharvest mandarin orange, wherein the method includes the steps particularly: (1) picking fruits; (2) loading and unloading; (3) carrying out selective acceptance; (4) degreening; (5) loading the fruits on a grading production line and selecting defective fruits; (6) soaking: soaking the fruits in a fresh-keeping medicine pool; (7) drying: drying the soaked fruits at the temperature of 35-36 DEG C, after drying, grading according to the fruit specifications, and sorting out the samebatch of fruits with better appearance and color as display fruits of each batch; (8) packaging; (9) carrying out selective examination of the packaging quality of finished product; and (10) loadingthe finished product. The storage method can safely and effectively keep the freshness of the mandarin orange.

Description

【Technical field】 [0001] The invention relates to the technical field of food preservation, in particular to a method for storing postharvest mandarins. 【Background technique】 [0002] Satsuma belongs to the Rutaceae citrus fruit. The fruit is oblate and medium-sized. The peel is orange-yellow and bright. The gravy is rich and sweet. The pulp is rich in fructose, fruit acid, amino acids, vitamins, and carbohydrates. It is difficult to store for a long time. During long-term storage, the quality of tangerines treated without chemical agents deteriorates, and the rot rate is extremely high; although tangerines treated with chemicals can maintain fruit quality and reduce rot rate to a certain extent, in today's food safety is more and more concerned, Drug safety and drug residues are also controversial. Therefore, the research on citrus preservatives is a key technical problem to be solved urgently in the field of citrus cultivation. 【Content of invention】 [0003] In view ...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/16A23B7/152
CPCA23B7/152A23B7/154A23B7/16
Inventor 何雪梅杨灿伟孙健李锦灵黄荣政赵可杰
Owner 广西杨氏鲜果有限公司
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