氧化玉米淀粉和乙酰水杨酸复合涂膜对巴梨果实贮藏性的影响
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摘要
研究了质量浓度30 g/L氧化玉米淀粉和1 mmol/L乙酰水杨酸(acetylsalicylic acid,ASA)单独及复合涂膜处理对‘巴梨’果实在低温贮藏期间贮藏特性的影响。结果表明,ASA处理延缓了果实冷藏期间失重率的增加和色调角ho值的下降,对其他生理和贮藏品质无明显影响。氧化玉米淀粉单独和复合涂膜处理均可有效抑制果实低温贮藏期间的呼吸速率,复合涂膜处理还有效地延缓了呼吸高峰的出现并抑制了丙二醛(malondialdehyde,MDA)的积累。此外,氧化玉米淀粉单独和复合涂膜处理均有效延缓了果实失重率的增加和硬度的降低,较好地保持了果实色度,但两处理组果实的可溶性固形物(total soluble solid,TSS)和可滴定酸(titratable acid,TA)含量与对照组无显著差异。其中,复合涂膜处理的果实保鲜效果最优。由此表明,氧化玉米淀粉和ASA复合涂膜处理可作为巴梨采后潜在的处理技术以有效的维持果实品质。
This study investigated the effects of individual and combined coating of 30 g/L oxidized corn starch and 1 mmol/L acetylsalicylic acid( ASA) on the storage property of bartlett pear at 0 ℃ and 85%-90% relative humidity. The results showed that ASA alone delayed the increase in weight loss and decrease in hue angle h0 during storage,but it had no significant effects on other indexes. When coated oxidized corn starch individually or in combination with ASA,both treatments effectively delayed the increase in weight loss and decrease in firmness,and maintained the color of peel. Moreover,both treatments inhibited the respiration rate of fruits,and combined treatment effectively delayed the respiration peak and inhibited malondialdehyde accumulation. However,the contents of total soluble solid and titratable acidity had no significant difference from the control. In conclusion,the combined treatment showed the best preservative effect,therefore,oxidized corn starch combined with ASA coating treatment can be used as a potential preservation technology to maintain postharvest quality of bartlett pear.
This study investigated the effects of individual and combined coating of 30 g/L oxidized corn starch and 1 mmol/L acetylsalicylic acid( ASA) on the storage property of bartlett pear at 0 ℃ and 85%-90% relative humidity. The results showed that ASA alone delayed the increase in weight loss and decrease in hue angle h0 during storage,but it had no significant effects on other indexes. When coated oxidized corn starch individually or in combination with ASA,both treatments effectively delayed the increase in weight loss and decrease in firmness,and maintained the color of peel. Moreover,both treatments inhibited the respiration rate of fruits,and combined treatment effectively delayed the respiration peak and inhibited malondialdehyde accumulation. However,the contents of total soluble solid and titratable acidity had no significant difference from the control. In conclusion,the combined treatment showed the best preservative effect,therefore,oxidized corn starch combined with ASA coating treatment can be used as a potential preservation technology to maintain postharvest quality of bartlett pear.
引文
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[13]郭科燕,左宝莉,贾盼盼,等.水杨酸处理对杏果实贮藏品质的影响[J].食品工业科技,2012,33(15):335-337.
[14]余璐璐,曹中权,朱春娇,等.不同浓度水杨酸处理对草莓采后保鲜的影响[J].植物生理学报,2015,51(1):2 047-2 053.
[15] LOLAEI A,KAVIANI B,REZAEI M A,et al. Effect of pre-and postharvest treatment of salicylic acid on ripening of fruit and overall quality of strawberry(Fragaria ananasa Duch cv. Camarosa)fruit[J]. Annals of Biological Research,2012,3:4 680-4 684.
[16]荣瑞芬,佟世生,冯双庆.水杨酸对采后芒果和番茄保鲜效果的初步研究[J].食品科学,2001,22(3):79-81.
[17]王军节,毕阳,范存婓,等.采后水杨酸处理对早酥梨果实色泽和质地的影响[J].现代食品科技,2010,26(10):1 047-1 051.
[18]张玉,陈昆松,张上隆.乙酰水杨酸处理对猕猴桃果实成熟衰老的影响及其作用机理[J].植物生理与分子生物学学报,2002,28(6):425-432.
[19]吴小华,颉敏华,张永茂,等. 1-MCP处理对不同贮藏设施条件下富士苹果保鲜效果的影响[J].保鲜与加工,2012,12(6):8-11.
[20] HODGES D M,DELONG J M,FORNEY C F,et al. Improving the thiobarbituric acid reactive e-substance assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds[J]. Planta,1999,207:604-611.
[21] GERALDINE R M,SOARES N D F,BOTREL D A,et al. Characterization and effect of edible coatings on minimally processed garlic quality[J]. Carbohydrate Polymers,2008,72:403-409.
[22] KITTUR F S,SAROJA N,HABIBUNNISA T R N,et al.Polysaccharide-based composite coating formulations for shelf-life extension of fresh banana and mango[J]. European Food Research and Technology,2001,213:306-311.
[23]刘瑾瑾,李永才,毕阳,等.马铃薯变性淀粉基涂膜对早酥梨的保鲜效果[J].食品科学,2015,36:278-283.
[24]魏征,张建威,祝美云,等.可食性复合涂膜对芒果货架期生理品质的影响[J].食品科学,2011,32(20):261-265.
[25] ZHU X,CHEN J,QIU K,et al. Phytohormone and light regulation of chlorophyll degradation[J]. Frontiers in Plant Science,2017,8:1 911.
[26] TRAN D T,VERLINDEN B E,Hertog M,et al. Monitoring of extremely low oxygen control atmosphere storage of‘Greenstar’apples using chlorophyll fluorescence[J].Scientia Horticulturae,2015,184:18-22.
[27] CAI C,LI X,CHEN K. Acetylsalicylic acid alleviates chilling injury of postharvest loquat(Eriobotrya japonica Lindl.)fruit[J]. European Journal of Food Research and Technology,2006,223:533-539.
[28] BOATWRIGHT J L,PAJEROWSKA-MUKHTAR K. Salicylic acid:an old hormone up to new ricks[J]. Molecular Plant Pathology,2013,14:623-634.
[29]敬媛媛,李娜,王英,等.采前水杨酸处理对甜瓜果实后熟软化的影响[J].包装工程,2015,36(9):7-11.
[30] KOU X H,WU M S,LI L,et al. Effects of Ca Cl2dipping and pullulan coating on the development of brown spot on ‘Huangguan’ pears during cold storage[J].Postharvest Biology and Technology,2015,99:63-72.
[2] GROSS K C,WANG C Y,SALTVEIT M. The commercial storage of fruits,vegetables,and florist and nursery stocks[M]. Agriculture Handbook Number 66,U. S. Dept. of Agriculture,2016:205-208.
[3] LUM G B,DEELL J R,HOOVER G J,et al. 1-Methylcylopropene and controlled atmosphere modulate oxidative stress metabolism and reduce senescence-related disorders in stored pear fruit[J]. Postharvest Biology and Technology,2017,129:52-63.
[4] ARGENTA L C,MATTHEIS J P,FAN X,et al. Managing ‘Bartlett’ pear fruit ripening with 1-methylcyclopropene reapplication during cold storage[J]. Postharvest Biology and Technology,2016,113:125-130.
[5] LUM G B,DEELL J R,HOOVER G J,et al. 1-Methylcylopropene and controlled atmosphere modulate oxidative stress metabolism and reduce senescence-related disorders in stored pear fruit[J]. Postharvest Biology and Technology,2017,129:52-63.
[6]唐瑛,李永才,毕阳,等.马铃薯变性淀粉基可食膜对青椒的保鲜效果[J].食品科技,2015,40(6):37-41.
[7]萨仁高娃,胡文忠,修志龙,等.可食性活性涂膜在鲜切果蔬保鲜中的应用.食品安全质量检测学报,2015,6(7):2 427-2 432.
[8] FAKHOURI F M,MARTELLI S M,CAON T,et al. Edible films and coatings based on starch/gelatin:Film properties and effect of coatings on quality of refrigerated Red Crimson grapes[J]. Postharvest Biology and Technology,2015,109:57-64.
[9]张群,周文化,谭欢,等.涂膜和热处理对葡萄能量和贮藏生理及品质的影响[J].农业工程学报,2016,32(9):255-263.
[10]刘军海,李志洲,付蕾,等.变性淀粉在食品工业中应用的研究进展[J].化工科技市场,2009,32(10):31-35.
[11]于广伟,王毅,郁小森,等.氧化玉米淀粉涂膜对低温贮藏期间甜樱桃生理及品质的影响[J].食品科学,2015,36(22):192-196.
[12] HAYATA O,HAYATA S,IRFAN M,et al. Effect of exogenous salicylic acid under changing environment:a review[J]. Environmental and Experimental Botany,2010,68(1):14-25.
[13]郭科燕,左宝莉,贾盼盼,等.水杨酸处理对杏果实贮藏品质的影响[J].食品工业科技,2012,33(15):335-337.
[14]余璐璐,曹中权,朱春娇,等.不同浓度水杨酸处理对草莓采后保鲜的影响[J].植物生理学报,2015,51(1):2 047-2 053.
[15] LOLAEI A,KAVIANI B,REZAEI M A,et al. Effect of pre-and postharvest treatment of salicylic acid on ripening of fruit and overall quality of strawberry(Fragaria ananasa Duch cv. Camarosa)fruit[J]. Annals of Biological Research,2012,3:4 680-4 684.
[16]荣瑞芬,佟世生,冯双庆.水杨酸对采后芒果和番茄保鲜效果的初步研究[J].食品科学,2001,22(3):79-81.
[17]王军节,毕阳,范存婓,等.采后水杨酸处理对早酥梨果实色泽和质地的影响[J].现代食品科技,2010,26(10):1 047-1 051.
[18]张玉,陈昆松,张上隆.乙酰水杨酸处理对猕猴桃果实成熟衰老的影响及其作用机理[J].植物生理与分子生物学学报,2002,28(6):425-432.
[19]吴小华,颉敏华,张永茂,等. 1-MCP处理对不同贮藏设施条件下富士苹果保鲜效果的影响[J].保鲜与加工,2012,12(6):8-11.
[20] HODGES D M,DELONG J M,FORNEY C F,et al. Improving the thiobarbituric acid reactive e-substance assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds[J]. Planta,1999,207:604-611.
[21] GERALDINE R M,SOARES N D F,BOTREL D A,et al. Characterization and effect of edible coatings on minimally processed garlic quality[J]. Carbohydrate Polymers,2008,72:403-409.
[22] KITTUR F S,SAROJA N,HABIBUNNISA T R N,et al.Polysaccharide-based composite coating formulations for shelf-life extension of fresh banana and mango[J]. European Food Research and Technology,2001,213:306-311.
[23]刘瑾瑾,李永才,毕阳,等.马铃薯变性淀粉基涂膜对早酥梨的保鲜效果[J].食品科学,2015,36:278-283.
[24]魏征,张建威,祝美云,等.可食性复合涂膜对芒果货架期生理品质的影响[J].食品科学,2011,32(20):261-265.
[25] ZHU X,CHEN J,QIU K,et al. Phytohormone and light regulation of chlorophyll degradation[J]. Frontiers in Plant Science,2017,8:1 911.
[26] TRAN D T,VERLINDEN B E,Hertog M,et al. Monitoring of extremely low oxygen control atmosphere storage of‘Greenstar’apples using chlorophyll fluorescence[J].Scientia Horticulturae,2015,184:18-22.
[27] CAI C,LI X,CHEN K. Acetylsalicylic acid alleviates chilling injury of postharvest loquat(Eriobotrya japonica Lindl.)fruit[J]. European Journal of Food Research and Technology,2006,223:533-539.
[28] BOATWRIGHT J L,PAJEROWSKA-MUKHTAR K. Salicylic acid:an old hormone up to new ricks[J]. Molecular Plant Pathology,2013,14:623-634.
[29]敬媛媛,李娜,王英,等.采前水杨酸处理对甜瓜果实后熟软化的影响[J].包装工程,2015,36(9):7-11.
[30] KOU X H,WU M S,LI L,et al. Effects of Ca Cl2dipping and pullulan coating on the development of brown spot on ‘Huangguan’ pears during cold storage[J].Postharvest Biology and Technology,2015,99:63-72.