菜類蔬菜中不飽和脂肪酸研究進展

Researchprogressonunsaturated fattyacidsin fruitvegetables

WANGZhidan'，XUEWanyu'，ZHOUHaixia2，ZHANGGuo2，CHENShuxial （1.CollgeofutustA&UeitiocalVeableinahntein 712100，Shaani，hna;2.hengzhouAcademyofAgriculturaliences，Zhengzhou45o6，Henanina）

Abstract：Asimportantcomponentof thefruitsoffruit vegetables，unsaturatedfattyacidswidelyinvolvedinvarious physiological proceses，including growthanddevelopment，fruit quality formation and stressresistance.Theircontent andcompositionvarydependingon factors such ascrop species，cultivation techniques，environmentalconditions and fruit postharvest treatment.Thecontent and type of unsaturated fattyacids not onlyafect growth and development proce，butalsoaffecttheformationoffruitqualityspeciallplayinganimportantroleinthecontentandtypeofomatic substances，suchasaldehydes，alcoholsandesters.This reviewmainlysummarizesrecentresearchontheimpactofunsaturated fattyacidsonthe growthanddevelopmentoffruitvegetables，aswellastheregulationprocessof thecontentand type of unsaturated fatyacidsaffcting the metabolismoffruit aroma compounds，inorder to laya foundation for he growth and development of fruit vegetables and the improvement of fruit quality.

Key Words： Unsaturated fatty acid; Fruit vegetables;Lipoxygenase; Fatty acid synthesis

果菜類蔬菜是以嫩果實或成熟的果實為產(chǎn)品器官的一類蔬菜，包括茄果類蔬菜如番茄、茄子、辣椒等，瓠果類蔬菜如黃瓜、西瓜、甜瓜、南瓜等，莢果類蔬菜如菜豆、豌豆、扁豆等。（剩余21321字）