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Technical regulations for storage of sweet cherry
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LY/T 1781-2008
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Basic data | Standard ID | LY/T 1781-2008 (LY/T1781-2008) | | Description (Translated English) | Technical regulations for storage of sweet cherry | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B66 | | Classification of International Standard | 65.020 | | Word Count Estimation | 7,765 | | Date of Issue | 2008-09-03 | | Date of Implementation | 2008-12-01 | | Quoted Standard | GB/T 8559; GB/T 8855; GB 18406.2-2001; ISO 1134: 1980; ISO 8682: 1987 | | Regulation (derived from) | Industry standard filing Notice No. 10 of 2008 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the storage of sweet cherry fruit harvest and quality requirements, the Treasury prepare and pre-cooling, palletizing, storage and preservation techniques, storage management, a database, packaging, transport and shelf life. This standard applies to sweet cherry storage, other cherry varieties can be implemented by reference. | LY/T 1781-2008: Technical regulations for storage of sweet cherry---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical regulations for storage of sweet cherry
ICS 65.020
B66
People's Republic of China Forestry Industry Standard
Sweet cherry storage and preservation technology regulations
Released on.2008-09-03
2008-12-01 implementation
State Forestry Administration released
Foreword
Appendix A of this standard is an informative annex.
This standard is proposed and managed by the State Forestry Administration.
This standard was drafted. Shandong Academy of Forestry.
The main drafters of this standard. Sun Lei, Du Huabing, Wang Kaifang, Qiao Yongjin, Qu Yong
Liu Yuan lead, Hou Liqun, Gu Weimin, Wang Xiaofang.
Sweet cherry storage and preservation technology regulations
1 Scope
This standard specifies the harvesting and quality requirements of sweet cherry storage fruits, warehouse preparation and pre-cooling, palletizing, storage and preservation technology, storage tubes
Management, delivery, packaging, transportation and shelf life.
This standard applies to sweet cherry storage, other cherry varieties can be referred to.
2 Normative references
The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all
Modifications (not including errata content) or revisions do not apply to this standard. However, parties to agreements based on this standard are encouraged to
Whether the latest version of these files can be used. For undated references, the latest edition applies to this standard.
GB/T 8559 Apple Refrigeration Technology
GB/T 8855 Fresh fruit and vegetable sampling method
GB 18406.2-2001 Safety and quality of agricultural products - Safety requirements for pollution-free fruits
ISO 1134.1980 Pear Refrigeration Guide
ISO 8682.1987 Apple modified atmosphere storage
3 Harvesting and quality requirements
3.1 Harvesting period and harvesting time
For medium and long-term storage (1 month to 2 months and above), cherries should be harvested from 7 to 8 mature, and mature batches are harvested. 90%
Cooked and above cherries are suitable for short-term storage within 1 month.
See Appendix A for suitable maturity and physical and chemical quality indicators for sweet cherry harvesting.
Colorimetric cards that determine fruit maturity based on the depth of the skin color have been used in production. See ISO 1134.1980 for related content.
Harvesting should be carried out before 10.00 am in fine weather. It is not suitable for harvesting on rainy days, foggy, and wet fruit.
3.2 Harvesting method
Apply the artificial picking method and gently remove the fruit and the handle. Handle gently to ensure that the fruit is free from scratches, bruises, bruises and abrasions.
Avoid squeezing. Keep it in a cool place after harvest and avoid direct sunlight.
3.3 Container Requirements
The inner wall of the harvesting container should be smooth and soft, and the capacity should not exceed 5kg.
The box is generally made of foam insulation box, carton and plastic turnover box. The bottom of the box should be coated with elastic or soft materials. The box is lined with sweet cherry.
Fresh special bags or special plastic wrap, the amount of fruit does not exceed 2/3 of the container capacity, preferably 10kg ~ 15kg.
3.4 Quality requirements
Fruit shape is square, uniform in size, clean fruit surface, bright color, high soluble solid content, high hardness, good flavor, no pests and diseases
hurt. Other quality requirements are implemented in accordance with GB 18406.2-2001.
3.5 rating
Grading is generally carried out according to the variety, size and harvesting maturity of the sweet cherry. The grading criteria for fruit size are shown in Table 1.
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