O_2/CO_2气调对西兰花保鲜的后续效应
|
摘要
为了研究O_2/CO_2气调对西兰花保鲜后续效应的影响,采用40%O_2+60%CO_2分别处理西兰花1~3 d,然后撤去气体进行自然大气贮藏,同时以自然空气为对照组(CK),对贮藏于(15.0±0.5)℃条件下的西兰花乙烯释放量、呼吸速率、叶绿素含量、VC含量、乙醇及乙醛含量进行定期测定。结果表明,40%O_2+60%CO_2处理1、2、3 d后的西兰花分别能保鲜6、7、9 d,CK中的西兰花保鲜期为4 d。同时,40%O_2+60%CO_2处理3 d的西兰花在后续的空气贮藏期间,能较好地控制乙烯释放量和呼吸速率,延缓其叶绿素和VC含量的下降,且乙醇、乙醛未表现出积累现象。研究表明,运输过程中对西兰花进行O_2/CO_2气调处理,销售货架期使之处于自然空气条件,利用O_2/CO_2气调的后续效应可有效延长西兰花保鲜期。
The objective of this manuscript was to research the residual effect of O_2/CO_2 modified atmospheres on quality preservation of broccoli during storage at(15.0 ± 0.5) ℃.Broccoli heads were treated with 40% O_2 + 60% CO_2 for 1,2 and 3 days,respectively before storage in air.Air storage without pretreatment was used as control.The ethylene production and respiration rates,and chlorophyll,ascorbic acid,ethanol and acetaldehyde contents in broccoli were periodically measured during storage.The results showed that the shelf life of broccoli heads treated with 40% O_2 + 60% CO_2 for 1,2 and 3 days was 6,7 and 9 days,while the shelf life of the control group was only 4 days.At the same time,40% O_2 + 60% CO_2 treatment for 3 days could inhibit ethylene production and respiration rate,and delay the decrease of chlorophyl and ascorbic acid contents,and completely block the accumulation of ethanol and acetaldehyde.This study indicated that O_2/CO_2 modified atmosphere packaging during transportation could effectively prolong the shelf life of broccoli during subsequent storage in air.
The objective of this manuscript was to research the residual effect of O_2/CO_2 modified atmospheres on quality preservation of broccoli during storage at(15.0 ± 0.5) ℃.Broccoli heads were treated with 40% O_2 + 60% CO_2 for 1,2 and 3 days,respectively before storage in air.Air storage without pretreatment was used as control.The ethylene production and respiration rates,and chlorophyll,ascorbic acid,ethanol and acetaldehyde contents in broccoli were periodically measured during storage.The results showed that the shelf life of broccoli heads treated with 40% O_2 + 60% CO_2 for 1,2 and 3 days was 6,7 and 9 days,while the shelf life of the control group was only 4 days.At the same time,40% O_2 + 60% CO_2 treatment for 3 days could inhibit ethylene production and respiration rate,and delay the decrease of chlorophyl and ascorbic acid contents,and completely block the accumulation of ethanol and acetaldehyde.This study indicated that O_2/CO_2 modified atmosphere packaging during transportation could effectively prolong the shelf life of broccoli during subsequent storage in air.
引文
[1]郭衍银,张楠,朱艳红,等.赤霉素处理对青花菜花球矿质元素含量及保鲜效果的影响[J].农业工程学报,2008,24(1):274-278.DOI:10.3321/j.issn:1002-6819.2008.01.054.
[2]JONES R B,FARAHGER J D,WINKLER S.A review of the influence of postharvest treatments on quality and glucosinolate content in broccoli(Brassica oleracea var.italica)heads[J].Postharvest Biology and Technology,2006,41(1):1-8.DOI:10.1016/j.postharvbio.2006.03.003.
[3]HIDEMII I,ALLEY E W,WILLARD D.Optimum O2 or CO2atmospheres for storing broccoli florets at various temperatures[J].Journal of America Society of Horticulture Science,1996,121(1):127-131.
[4]PARADIS C,CASTAIGNE F,DESROSIERS T,et al.Sensory,nutrient and chlorophyll changes in broccoli florets during controlled atmosphere storage[J].Journal of Food Quality,1996,19(4):303-316.DOI:10.1111/j.1745-4557.1996.tb00425.x.
[5]杨艳芬,王则金.我国果蔬气调贮藏保鲜技术的研究进展[J].福建农机,2003(2):18-19.DOI:10.3969/j.issn.1004-3969.2003.02.015.
[6]梁洁玉,朱丹实,冯叙桥,等.果蔬气调贮藏保鲜技术研究现状与展望[J].食品安全质量检测学报,2013,4(6):1617-1625.
[7]CLARK D S,LENTZ C P.Use of mixtures of carbon dioxide and oxygen for extending shelf-life of prepackaged fresh beef[J].Institute Canadian Science Technology Aliment,1973,6(3):194-196.DOI:10.1016/S0315-5463(73)74012-8.
[8]SILLIKER J H,WOODRUFF R E,LUGG J R,et al.Preservation of refrigerated meats with controlled atmospheres:treatment and posttreatment effects of carbon dioxideon pork and beef[J].Meat Science,1977,1(3):195-204.DOI:10.1016/0309-1740(77)90037-7.
[9]ENFORS S O,MOLIN G,TERNSTROM A.Effect of packaging under carbon dioxide,nitrogen or air on the microbial flora of pork stored at 4 degree C[J].Journal of Applied Bacteriology,1979,47(2):197-208.DOI:10.1111/j.1365-2672.1979.tb01746.x.
[10]WANG M Y,OGRYDZIAK D M.Residual effect of storage in an elevated carbon dioxide atmosphere on the microbial flora of rock cod(Sebastes spp.)[J].Applied and Environmental Microbiology,1986,52(4):727-732.
[11]IMAHORI Y,YAMAMOTO K,TANAKA H,et al.Residual effects of low oxygen storage of mature green fruit on ripening processes and ester biosynthesis during ripening in bananas[J].Postharvest Biology and Technology,2013,77(3):19-27.DOI:10.1016/j.postharvbio.2012.11.004.
[12]LI C,KADER A A.Residual effects of controlled atmospheres on postharvest physiology and quality of strawberries[J].Journal of the American Society for Horticultur Science,1989,114(4):629-634.
[13]ELKAZZAZ M K,SOMMER N F,FORTLAGE R J.Effect of different atmospheres on postharvest decay and quality of fresh strawberries[J].Phytopathology,1983,73(2):282-285.DOI:10.1094/Phyto-73-282.
[14]PRASAD K.Effect of acetaldehyde vapor on postharvest decay and market quality of fresh strawberries[J].Phytopathology,1974,64(7):948-951.
[15]郭衍银,李玲,陈东,等.O2联合CO2气调对西兰花活性氧代谢及保鲜效果的影响[J].食品科学,2013,34(24):304-308.DOI:10.7506/spkx1002-6630-201324063.
[16]LI L,LüF Y,GUO Y Y,et al.Respiratiory pathway metabolism and energy metabolism associated with senescence in postharvest broccoli(Brassica oleracea L.var.italica)florets in response to O2/CO2controlled atmospheres[J].Postharvest Biology and Technology,2016,111:330-336.DOI:10.1016/j.postharvbio.2015.09.032.
[17]GUO Y Y,GAO Z Y,LI L,et al.Effect of controlled atmospheres with varying CO2/O2 levels on the postharvest senescence and quality of broccoli(Brassica oleracea L.var.italica)florets[J].European Food Research and Technology,2013,237(6):943-950.DOI:10.1007/s00217-013-2064-0.
[18]李玲,陈东,郭衍银,等.10℃下O2联合CO2气调对西兰花生理生化及保鲜效果的影响[J].西北农业学报,2013,22(9):146-152.DOI:10.7606/j.issn.1004-1389.2013.09.024.
[19]YUAN G F,SUN B,YUAN J,et al.Effect of 1-methylcyclopropene on shelf life,visual quality,antioxidant enzymes and health-promoting compounds in broccoli florets[J].Food Chemistry,2000,118(3):774-781.DOI:10.1016/j.foodchem.2009.05.062.
[20]PARADIS C,CASTAIGNE F,DESROSIERS T,et al.Sensory,nutrient and chlorophyll changes in broccoli florets during controlled atmosphere storge[J].Journal of Food Quality,1996,19(4):303-316.DOI:10.1111/j.1745-4557.1996.tb00425.x.
[21]邹琦.植物生理生化试验指导[M].北京:中国农业出版社,1995:30-32.
[22]金邦荃.营养学实验指导[M].南京:东南大学出版社,2008:9-11.
[23]黄艳凤,王永婵,张平,等.静态顶空气相色谱法快速测定葡萄中乙醇和乙醛含量的研究[J].保鲜与加工,2009,9(6):28-30.DOI:10.3969/j.issn.1009-6221.2009.06.008.
[24]王亮,赵迎丽,张晓宇,等.气调贮藏对冬枣采后生理及有害物质积累的影响[J].中国农学通报,2008,24(9):78-83.
[25]王生有,陈于陇,徐玉娟,等.高O2与高CO2气调包装对鲜切火龙果品质的影响[J].热带作物学报,2014,35(6):1221-1227.DOI:10.3969/j.issn.1000-2561.2014.06.031.
[26]年彬彬,李盼,郭衍银.O2/CO2气调对生姜贮藏品质的影响[J].食品研究与开发,2016,37(6):186-189;311.DOI:10.3969/j.issn.1005-6521.2016.06.044.
[27]林本芳,鲁晓翔,李江阔,等.冰温结合1-M C P贮藏对西兰花品质及生理的影响[J].食品工业科技,2013,34(12):304-307.DOI:10.13386/j.issn1002-0306.2013.12.009.
[28]林本芳,鲁晓翔,李江阔,等.低温驯化结合冰温贮藏对西兰花品质的影响[J].食品科学,2012,33(20):299-303.
[29]高雪,杨绍兰,王然,等.近冰温贮藏对鲜切西兰花保鲜效果的影响[J].中国食品学报,2013,13(8):140-146.DOI:10.16429/j.1009-7848.2013.08.043.
[30]何玉池,李云,焦颜成,等.西兰花出口的现状及产业化安全生产研究初探[J].现代农业科技,2007(14):12-13.DOI:10.3969/j.issn.1007-5739.2007.14.005.
[2]JONES R B,FARAHGER J D,WINKLER S.A review of the influence of postharvest treatments on quality and glucosinolate content in broccoli(Brassica oleracea var.italica)heads[J].Postharvest Biology and Technology,2006,41(1):1-8.DOI:10.1016/j.postharvbio.2006.03.003.
[3]HIDEMII I,ALLEY E W,WILLARD D.Optimum O2 or CO2atmospheres for storing broccoli florets at various temperatures[J].Journal of America Society of Horticulture Science,1996,121(1):127-131.
[4]PARADIS C,CASTAIGNE F,DESROSIERS T,et al.Sensory,nutrient and chlorophyll changes in broccoli florets during controlled atmosphere storage[J].Journal of Food Quality,1996,19(4):303-316.DOI:10.1111/j.1745-4557.1996.tb00425.x.
[5]杨艳芬,王则金.我国果蔬气调贮藏保鲜技术的研究进展[J].福建农机,2003(2):18-19.DOI:10.3969/j.issn.1004-3969.2003.02.015.
[6]梁洁玉,朱丹实,冯叙桥,等.果蔬气调贮藏保鲜技术研究现状与展望[J].食品安全质量检测学报,2013,4(6):1617-1625.
[7]CLARK D S,LENTZ C P.Use of mixtures of carbon dioxide and oxygen for extending shelf-life of prepackaged fresh beef[J].Institute Canadian Science Technology Aliment,1973,6(3):194-196.DOI:10.1016/S0315-5463(73)74012-8.
[8]SILLIKER J H,WOODRUFF R E,LUGG J R,et al.Preservation of refrigerated meats with controlled atmospheres:treatment and posttreatment effects of carbon dioxideon pork and beef[J].Meat Science,1977,1(3):195-204.DOI:10.1016/0309-1740(77)90037-7.
[9]ENFORS S O,MOLIN G,TERNSTROM A.Effect of packaging under carbon dioxide,nitrogen or air on the microbial flora of pork stored at 4 degree C[J].Journal of Applied Bacteriology,1979,47(2):197-208.DOI:10.1111/j.1365-2672.1979.tb01746.x.
[10]WANG M Y,OGRYDZIAK D M.Residual effect of storage in an elevated carbon dioxide atmosphere on the microbial flora of rock cod(Sebastes spp.)[J].Applied and Environmental Microbiology,1986,52(4):727-732.
[11]IMAHORI Y,YAMAMOTO K,TANAKA H,et al.Residual effects of low oxygen storage of mature green fruit on ripening processes and ester biosynthesis during ripening in bananas[J].Postharvest Biology and Technology,2013,77(3):19-27.DOI:10.1016/j.postharvbio.2012.11.004.
[12]LI C,KADER A A.Residual effects of controlled atmospheres on postharvest physiology and quality of strawberries[J].Journal of the American Society for Horticultur Science,1989,114(4):629-634.
[13]ELKAZZAZ M K,SOMMER N F,FORTLAGE R J.Effect of different atmospheres on postharvest decay and quality of fresh strawberries[J].Phytopathology,1983,73(2):282-285.DOI:10.1094/Phyto-73-282.
[14]PRASAD K.Effect of acetaldehyde vapor on postharvest decay and market quality of fresh strawberries[J].Phytopathology,1974,64(7):948-951.
[15]郭衍银,李玲,陈东,等.O2联合CO2气调对西兰花活性氧代谢及保鲜效果的影响[J].食品科学,2013,34(24):304-308.DOI:10.7506/spkx1002-6630-201324063.
[16]LI L,LüF Y,GUO Y Y,et al.Respiratiory pathway metabolism and energy metabolism associated with senescence in postharvest broccoli(Brassica oleracea L.var.italica)florets in response to O2/CO2controlled atmospheres[J].Postharvest Biology and Technology,2016,111:330-336.DOI:10.1016/j.postharvbio.2015.09.032.
[17]GUO Y Y,GAO Z Y,LI L,et al.Effect of controlled atmospheres with varying CO2/O2 levels on the postharvest senescence and quality of broccoli(Brassica oleracea L.var.italica)florets[J].European Food Research and Technology,2013,237(6):943-950.DOI:10.1007/s00217-013-2064-0.
[18]李玲,陈东,郭衍银,等.10℃下O2联合CO2气调对西兰花生理生化及保鲜效果的影响[J].西北农业学报,2013,22(9):146-152.DOI:10.7606/j.issn.1004-1389.2013.09.024.
[19]YUAN G F,SUN B,YUAN J,et al.Effect of 1-methylcyclopropene on shelf life,visual quality,antioxidant enzymes and health-promoting compounds in broccoli florets[J].Food Chemistry,2000,118(3):774-781.DOI:10.1016/j.foodchem.2009.05.062.
[20]PARADIS C,CASTAIGNE F,DESROSIERS T,et al.Sensory,nutrient and chlorophyll changes in broccoli florets during controlled atmosphere storge[J].Journal of Food Quality,1996,19(4):303-316.DOI:10.1111/j.1745-4557.1996.tb00425.x.
[21]邹琦.植物生理生化试验指导[M].北京:中国农业出版社,1995:30-32.
[22]金邦荃.营养学实验指导[M].南京:东南大学出版社,2008:9-11.
[23]黄艳凤,王永婵,张平,等.静态顶空气相色谱法快速测定葡萄中乙醇和乙醛含量的研究[J].保鲜与加工,2009,9(6):28-30.DOI:10.3969/j.issn.1009-6221.2009.06.008.
[24]王亮,赵迎丽,张晓宇,等.气调贮藏对冬枣采后生理及有害物质积累的影响[J].中国农学通报,2008,24(9):78-83.
[25]王生有,陈于陇,徐玉娟,等.高O2与高CO2气调包装对鲜切火龙果品质的影响[J].热带作物学报,2014,35(6):1221-1227.DOI:10.3969/j.issn.1000-2561.2014.06.031.
[26]年彬彬,李盼,郭衍银.O2/CO2气调对生姜贮藏品质的影响[J].食品研究与开发,2016,37(6):186-189;311.DOI:10.3969/j.issn.1005-6521.2016.06.044.
[27]林本芳,鲁晓翔,李江阔,等.冰温结合1-M C P贮藏对西兰花品质及生理的影响[J].食品工业科技,2013,34(12):304-307.DOI:10.13386/j.issn1002-0306.2013.12.009.
[28]林本芳,鲁晓翔,李江阔,等.低温驯化结合冰温贮藏对西兰花品质的影响[J].食品科学,2012,33(20):299-303.
[29]高雪,杨绍兰,王然,等.近冰温贮藏对鲜切西兰花保鲜效果的影响[J].中国食品学报,2013,13(8):140-146.DOI:10.16429/j.1009-7848.2013.08.043.
[30]何玉池,李云,焦颜成,等.西兰花出口的现状及产业化安全生产研究初探[J].现代农业科技,2007(14):12-13.DOI:10.3969/j.issn.1007-5739.2007.14.005.