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首页> 外文期刊>Acta Horticulturae >Tomato fruit losses in hazard simulation test and the effects of crop variety and packaging method.
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Tomato fruit losses in hazard simulation test and the effects of crop variety and packaging method.

机译：在危害模拟试验中番茄果实损失以及作物品种和包装方法的影响。

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摘要

Tomato varieties CLN2123A and CLN2498E from AVRDC and local check, Perfect 89 from Syngenta and FM1080 from RIFAV, were evaluated for fruit resistance to physical damage that could be inflicted due to hazards during postharvest handling. Freshly harvested mature-green and breaker fruits of each variety were packed to capacity in carton box or grid-polystyrene crate (P. crate) with and without paper shreds as cushioning material. The packs were then subjected to handling hazard simulation test by allowing each container to fall freely at a 1.5-meter height which was done for three times. Extent of fruit damage was determined right after the test for visible symptoms such as cracks, cuts and bruises, and after three days of holding at ambient for physical injury-induced quality loss such as localized discoloration and softening. Fruit damage was found to be higher in carton box than in P. crate. Providing paper shreds reduced fruit damage in both types of container by about 8-27% depending on crop variety. CLN2498E and Perfect 89 fruits consistently showed much lower damage in all packaging methods due to their higher firmness than CLN2123A and FM1080 fruits. P. crate with paper shreds was the most effective packaging, reducing damage by about 21-23% in CLN2123A and FM1080 fruits and by 46-49% in CLN2498E and Perfect 89 fruits relative to the use of carton box.
机译：评估了AVRDC的番茄品种CLN2123A和CLN2498E，先正达的Perfect 89和RIFAV的FM1080对水果的物理抵抗力，这些果实可能因采后处理过程中的危害而遭受物理损害。将每个品种的新鲜收获的成熟绿色和破碎水果包装在纸箱或网格聚苯乙烯板条箱（P. crate）中，并带有或不带有碎纸片作为缓冲材料。然后通过使每个容器以1.5米的高度自由落下进行3次操作，对包装进行处理危害模拟测试。在测试可见的症状（例如裂纹，割伤和瘀伤）后，以及在环境中放置三天后，由于身体伤害而导致的质量损失（例如局部变色和变软），才确定水果损坏的程度。发现纸箱中的水果损坏程度比板条箱更高。根据农作物的种类，提供碎纸可以将两种类型的容器中的水果损害减少约8-27％。由于CLN2498E和Perfect 89水果的硬度比CLN2123A和FM1080水果高，因此在所有包装方法中始终显示出低得多的损伤。带有纸屑的木箱包装是最有效的包装，相对于使用纸箱而言，CLN2123A和FM1080水果的损坏减少约21-23％，而CLN2498E和Perfect 89水果的损坏减少46-49％。

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