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首页> 外文会议>2004 CIGR International Conference : Collection of Extent Abstracts >1-MCP in Postharvest
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1-MCP in Postharvest

机译：收获后的1-MCP

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Ethylene is a plant hormone that controls many plant responses, such as growth,senescence, ripening, abscission and seed germination. 1-methylcyclopropene (1-MCP) has beenshown to bind to ethylene receptor for a certain period of time and prevent ethylene action. Theobjectives of this study were to review what is known of the technological use of 1-MCP, establisheconomic aspects for use of 1-MCP and define areas requiring further study. The potency of thecompound to inhibit ethylene action has been tested on a wide scope of systems like: fruits(climacteric and non-climacteric), vegetables, fresh cut produce and ornamental products (cutflowers, pot plants and bulb crops). Generally, there were fluctuations in the responses as related tothe concentrations of the inhibitors, cultivar or variety, stage of development and time from harvest totreatment. The advantage of using inhibitors of ethylene action over inhibitors of ethylene productionlies in the ability of the inhibitors of ethylene action to protect the tissue against both endogenous andexogenous ethylene, thus providing better overall protection. 1-MCP and its structural analogues arepotent inhibitors of ethylene action capable of providing good protection against endogenous andexogenous ethylene. The fact that the compounds are in a gas phase, non-phytotoxic, odorless andeffective at minute concentrations, renders them promising candidates for commercial use. However,the development of water-soluble inhibitors will expand the potential use of the inhibitors inagriculture.
机译：乙烯是一种植物激素，可控制多种植物反应，例如生长， 衰老，成熟，脱落和种子发芽。 1-甲基环丙烯（1-MCP）已被 证明在一定时间内会与乙烯受体结合并防止乙烯作用。这 这项研究的目的是回顾一下1-MCP的技术用途， 1-MCP使用的经济方面，并定义需要进一步研究的领域。的效力 抑制乙烯作用的化合物已在多种系统上进行了测试，例如：水果 （更年期和非更年期），蔬菜，鲜切农产品和观赏产品（切 花卉，盆栽和鳞茎作物）。通常，与 抑制剂的浓度，品种或品种，发育阶段以及从收获到收获的时间 治疗。与乙烯生产抑制剂相比，使用乙烯作用抑制剂的优势 在于乙烯作用的抑制剂保护组织免受内源性和内源性的能力。 外来乙烯，从而提供更好的整体保护。 1-MCP及其结构类似物为 能够有效防止内源性和内源性的乙烯作用的强抑制剂 外源乙烯。化合物处于气相状态，无植物毒性，无味且无臭 在微量浓度下有效，使其成为有前途的商业用途候选物。然而， 水溶性抑制剂的开发将扩大该抑制剂在水产品中的潜在用途 农业。

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