FAN Linlin,ZUO Jinhua,XIA Chunli,et al.Effect of White LED on Storage Quality of Postharvest Tomato[J].Northern Horticulture,2016,40(17):134-137.[doi:10.11937/bfyy.201617031]
LED白光处理对番茄贮藏品质的影响
- Title:
- Effect of White LED on Storage Quality of Postharvest Tomato
- Keywords:
- LED; tomato; preservation
- 文献标志码:
- A
- 摘要:
- 以番茄为试材，研究了LED白光照射处理对番茄的保鲜效果的影响，为改善采后品质提供参考。结果表明：LED白光处理可有效维持番茄的感官品质，延缓其水分损失，并且不影响番茄的色泽。除此之外，还能够较好地抑制番茄可溶性固形物、维生素C含量等营养物质的降解，提高番茄的过氧化物酶（POD）和多酚氧化酶(PPO)活性，增强番茄的抗氧化能力。
- Abstract:
- Tomato fruits were treated by white LED to determine the effect of white LED on quality and storage of tomato.The results indicated that white LED kept sensory quality，delaying the increase in weight loss，and didn’t affect tomatoes’ color.Moreover，white LED could inhibit degradation of TSS and vitamin C content，and enhanced POD，PPO activities with strengthening the antioxidant capacity of tomato fruits.
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备注/Memo
第一作者简介：范林林(1990-)，女，硕士研究生，研究方向为农产品贮藏加工与食品资源开发。E-mail：fanlinlin0418@163.com.责任作者：王清(1979-)，女，博士，副研究员，研究方向为农产品贮藏与加工。E-mail：wangqing@nercv.org.基金项目:国家大宗蔬菜产业体系建设资助项目（CARS-25-E-01）；西北非耕地园艺作物生态高效生产技术研究与示范资助项目（201203095）；北京市农林科学院青年基金资助项目（201404）。