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时间:2020-04-24
《二氧化氯溶液清洗对覆膜包装樱桃番茄货架品质的影响-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第41卷第11期西北农林科技大学学报(自然科学版)VoI
2、41No.112013年11月JournalofNorthwestA&FUniversity(Nat.Sci.Ed.)NOV.2O13网络出版时间:2013—10—2219:59网络出版地址:http://www.cnki.net/kcms/detail/61二氧化氯溶液清洗对覆膜包装樱桃番茄货架品质的影响史孟凡,尹明安,沈建鹏,戴文婧(I西北农林科技大学园艺学院,陕西杨凌712100;2杨凌秦岭山现代农业股份有限公司,陕西杨凌712100)[摘要]【目的】针对新鲜樱桃番茄进入超市未经处理直接进行托盘覆膜包装导致的货架品质不佳
3、问题,研究超市鲜销条件下,C10溶液清洗对樱桃番茄感官品质、营养品质和卫生状况的影响,为提高超市小包装樱桃番茄货架品质提供技术支撑。【方法】以樱桃番茄“千禧”为试材,在前期研究的基础上,选用蒸馏水和20mg/LCIOz溶液清洗5min,晾干后装入塑料托盘覆膜包装,在室温(2O±1)℃条件下贮藏,以不作任何处理为空白对照,测定贮藏期间果表菌落总数和果实的色饱和度、明亮度、硬度、可溶性固形物含量、可滴定酸含量、番茄红素含量及发病率。【结果】C10溶液处理果实放置48h后,果表菌落总数分别仅为对照的0.1和蒸馏水处理的4,3个处理间差异极显著(P4、果实色饱和度和明亮度分别为17.77和4O.66,较对照分别升高2.53和0.62,较蒸馏水处理分别升高1.21和0.51;硬度和可溶性固形物含量分别为2.39kg/cm。和7.43,与对照差异不显著(P5、架期。[关键词]樱桃番茄;二氧化氯溶液;覆膜包装;货架品质[中图分类号]$641.209.3[文献标志码]A[文章编号]1671—9387(2013)11-0105—08Effectsofpostharvestwashingwithchlorinedioxidesolutiononshelfqualityoffj1mpackagingcherrytomatoSHIMeng—fan,YINMing—an,SHENJian—peng,DAIWen—jing(1CollegeofHorticulture,NorthwestA&FUniversity,Yangling,Shaanxi71216、00,China;2YanglingQinlingMountainsModernAgricultureCO.,LTD,Yangling,Shaanxi712100,China)Abstract:[Objective]Theeffectofsimplecleaningwithchlorinedioxidesolutiononsensoryandnu—tritionqualityofcherrytomatowasstudiedtoenhancetheshelfqualityoffilmpackagingcherrytomato.[Method]Basedonpreviousstudies7、,cherrytomatoes(“Qianxi”)werewashedby5minwithdistilledwa—terand20mg/Lchlorinedioxidesolution,respectively.Thentheyweredriedintheair,loadedintoplastictrayandpackedbyPEfilmbeforebeingstoredinroomtemperature(2O4_-1)。C.UntreatedtomatoeSwereusedascontro1.Duringthestorage,totalnumberofcoloniesonfruit8、surface,chroma,luminance,fruitfirm—ness,solublesolidscontents,titratableacid,lycopene,andincidencerateweremeasured.【Result]Thenumberofcoloniesonfruitsurfaceintreatmentwithchlorinedioxidesolutionfor48hourswas0.1of[收稿日期]2Ol3-01-07[基
4、果实色饱和度和明亮度分别为17.77和4O.66,较对照分别升高2.53和0.62,较蒸馏水处理分别升高1.21和0.51;硬度和可溶性固形物含量分别为2.39kg/cm。和7.43,与对照差异不显著(P5、架期。[关键词]樱桃番茄;二氧化氯溶液;覆膜包装;货架品质[中图分类号]$641.209.3[文献标志码]A[文章编号]1671—9387(2013)11-0105—08Effectsofpostharvestwashingwithchlorinedioxidesolutiononshelfqualityoffj1mpackagingcherrytomatoSHIMeng—fan,YINMing—an,SHENJian—peng,DAIWen—jing(1CollegeofHorticulture,NorthwestA&FUniversity,Yangling,Shaanxi71216、00,China;2YanglingQinlingMountainsModernAgricultureCO.,LTD,Yangling,Shaanxi712100,China)Abstract:[Objective]Theeffectofsimplecleaningwithchlorinedioxidesolutiononsensoryandnu—tritionqualityofcherrytomatowasstudiedtoenhancetheshelfqualityoffilmpackagingcherrytomato.[Method]Basedonpreviousstudies7、,cherrytomatoes(“Qianxi”)werewashedby5minwithdistilledwa—terand20mg/Lchlorinedioxidesolution,respectively.Thentheyweredriedintheair,loadedintoplastictrayandpackedbyPEfilmbeforebeingstoredinroomtemperature(2O4_-1)。C.UntreatedtomatoeSwereusedascontro1.Duringthestorage,totalnumberofcoloniesonfruit8、surface,chroma,luminance,fruitfirm—ness,solublesolidscontents,titratableacid,lycopene,andincidencerateweremeasured.【Result]Thenumberofcoloniesonfruitsurfaceintreatmentwithchlorinedioxidesolutionfor48hourswas0.1of[收稿日期]2Ol3-01-07[基
5、架期。[关键词]樱桃番茄;二氧化氯溶液;覆膜包装;货架品质[中图分类号]$641.209.3[文献标志码]A[文章编号]1671—9387(2013)11-0105—08Effectsofpostharvestwashingwithchlorinedioxidesolutiononshelfqualityoffj1mpackagingcherrytomatoSHIMeng—fan,YINMing—an,SHENJian—peng,DAIWen—jing(1CollegeofHorticulture,NorthwestA&FUniversity,Yangling,Shaanxi7121
6、00,China;2YanglingQinlingMountainsModernAgricultureCO.,LTD,Yangling,Shaanxi712100,China)Abstract:[Objective]Theeffectofsimplecleaningwithchlorinedioxidesolutiononsensoryandnu—tritionqualityofcherrytomatowasstudiedtoenhancetheshelfqualityoffilmpackagingcherrytomato.[Method]Basedonpreviousstudies
7、,cherrytomatoes(“Qianxi”)werewashedby5minwithdistilledwa—terand20mg/Lchlorinedioxidesolution,respectively.Thentheyweredriedintheair,loadedintoplastictrayandpackedbyPEfilmbeforebeingstoredinroomtemperature(2O4_-1)。C.UntreatedtomatoeSwereusedascontro1.Duringthestorage,totalnumberofcoloniesonfruit
8、surface,chroma,luminance,fruitfirm—ness,solublesolidscontents,titratableacid,lycopene,andincidencerateweremeasured.【Result]Thenumberofcoloniesonfruitsurfaceintreatmentwithchlorinedioxidesolutionfor48hourswas0.1of[收稿日期]2Ol3-01-07[基
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