采前喷钙对黄秋葵采后贮藏品质的影响
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摘要
以黄秋葵为试验材料,采前使用氯化钙、草酸钙、有机酸螯合钙、丙酸钙对黄秋葵幼果进行喷钙处理,以喷清水为对照,考察采前喷不同形态钙对黄秋葵采后贮藏(4±0. 5℃)品质的影响。结果表明:采前喷钙处理能减少黄秋葵采后贮藏期的失重率,降低电导率,抑制其果实脆度、叶绿素含量、可溶性蛋白质含量及色差a~*值的减少,较好保持了黄秋葵采后贮藏期的品质,其中以喷浓度为0. 05 mol/L有机酸螯合钙的效果最好,能较好地在冷藏条件下保持黄秋葵原有的外观和风味。
The effect of preharvest calcium sprays and low temperature treatment on storage quality of okra with preharvest different forms of calcium sprays and then storage at 4± 0. 5℃ when the okra were mature were studied. The results showed that preharvest calcium sprays could reduce weight loss rate,significantly decrease the electrical conductivity,inhibit the decline of the fracturability,the chlorophyll content,the soluble protein content and the color difference a~* value. These results indicated that preharvest calcium sprays may keep well quality of okra during storage period,okra sprayed with 0. 05 mol/L organic chelate calcium could maintain its original appearance and flavor during cold storage.
The effect of preharvest calcium sprays and low temperature treatment on storage quality of okra with preharvest different forms of calcium sprays and then storage at 4± 0. 5℃ when the okra were mature were studied. The results showed that preharvest calcium sprays could reduce weight loss rate,significantly decrease the electrical conductivity,inhibit the decline of the fracturability,the chlorophyll content,the soluble protein content and the color difference a~* value. These results indicated that preharvest calcium sprays may keep well quality of okra during storage period,okra sprayed with 0. 05 mol/L organic chelate calcium could maintain its original appearance and flavor during cold storage.
引文
[1]黄绍力,邓红生,叶世豪.黄秋葵速冻保鲜研究[J].保鲜与加工,2002,2(1):13-15.
[2]任丹丹,陈谷.黄秋葵多糖的提取、分离及其体外结合胆酸盐能力的分析[J].食品科学,2010,31(13):110-113.
[3] Li W F,Hao D J,Fan T,et a1. Protective effect of chelerythrine against ethanol-Induced gastric ulcer in mice[J].Chem Biol Interact,2014(208):18-27.
[4]任丹丹,陈谷.黄秋葵多糖组分对人体肿瘤细胞增殖的抑制作用[J].食品科学,2010,31(21):353-356.
[5] Jackson C L, et al. Pectin induces apoptosis in human prostate cancer cells:correlation of apoptotic function with pectin structure[J].Gylcobiology,2007,17(8):805-819.
[6]石雪萍.黄秋葵的应用进展及应用前景[J].中国野生植物资源,2017,36(4):63-67.
[7]薛志忠,刘思雨,杨雅华.黄秋葵的应用价值及与开发利用研究进展[J].保鲜与加工,2013,13(2):58-60.
[8]陈江萍.黄秋葵保鲜贮藏技术的研究[J].食品研究与开发,2010,31(8):186-189.
[9]李慧妍,秦文,辛松林,等.壳聚糖和1-甲基环丙烯对黄秋葵果实低温贮藏品质及生理指标的影响[J].食品与发酵工业,2015,41(12):202-207.
[10]钟国君,林春华,程小会,等.黄秋葵冷藏保鲜研究[J].安徽农业科学,2016,44(35):109-112.
[11]欧毅,等. Ca2+和IAA对甜柿单宁含量及果实品质的影响[J].西南农业大学学报,2005,27(2):234-235.
[12]曹永庆,等.采前喷钙对溶质桃采后贮藏品质及后熟软化的影响[J].中国农业大学学报,2008,13(6):31-36.
[13]谢培荣,马小华,欧阳菊英.采前钙处理对木洞杨梅果实采后品质和延缓衰老的影响[J].中国农学通报,2009,25(7):82-85.
[14]王琳,等.采前钙处理对园艺产品采后品质及贮藏性的影响[J].塔里木大学学报,2005,17(1):33-34.
[15]曹永庆,等.采前喷钙对中华寿桃采后贮藏品质及褐变的影响[J].果树学报,2008,25(6):811-815.
[16]魏宝东,赵银玲,白冰,等.采前喷钙对黄瓜采后冷藏品质的影响[J].食品科学,2015,36(18):225-230.
[17]刘鑫铭,陈婷,雷斐,等.施钙处理对夏黑葡萄成熟过程果实品质及贮藏性的影响[J].福建农业学报,2013,28(12):1252-1256.
[18]李明娟,等.采前喷钙结合低温处理对金柑果实贮藏品质的影响[J].西南农业学报,2012,25(2):630-634.
[19]曹健康,姜微波,赵玉梅.果蔬采后生理生化实验指导[M].北京:中国轻工业出版社,2007:24-103.
[20]杨艾青,艾启俊,张霞.微波处理用于采后番茄保鲜效果研究初探[J].食品工业科技,2010,3l(1):340-343.
[2]任丹丹,陈谷.黄秋葵多糖的提取、分离及其体外结合胆酸盐能力的分析[J].食品科学,2010,31(13):110-113.
[3] Li W F,Hao D J,Fan T,et a1. Protective effect of chelerythrine against ethanol-Induced gastric ulcer in mice[J].Chem Biol Interact,2014(208):18-27.
[4]任丹丹,陈谷.黄秋葵多糖组分对人体肿瘤细胞增殖的抑制作用[J].食品科学,2010,31(21):353-356.
[5] Jackson C L, et al. Pectin induces apoptosis in human prostate cancer cells:correlation of apoptotic function with pectin structure[J].Gylcobiology,2007,17(8):805-819.
[6]石雪萍.黄秋葵的应用进展及应用前景[J].中国野生植物资源,2017,36(4):63-67.
[7]薛志忠,刘思雨,杨雅华.黄秋葵的应用价值及与开发利用研究进展[J].保鲜与加工,2013,13(2):58-60.
[8]陈江萍.黄秋葵保鲜贮藏技术的研究[J].食品研究与开发,2010,31(8):186-189.
[9]李慧妍,秦文,辛松林,等.壳聚糖和1-甲基环丙烯对黄秋葵果实低温贮藏品质及生理指标的影响[J].食品与发酵工业,2015,41(12):202-207.
[10]钟国君,林春华,程小会,等.黄秋葵冷藏保鲜研究[J].安徽农业科学,2016,44(35):109-112.
[11]欧毅,等. Ca2+和IAA对甜柿单宁含量及果实品质的影响[J].西南农业大学学报,2005,27(2):234-235.
[12]曹永庆,等.采前喷钙对溶质桃采后贮藏品质及后熟软化的影响[J].中国农业大学学报,2008,13(6):31-36.
[13]谢培荣,马小华,欧阳菊英.采前钙处理对木洞杨梅果实采后品质和延缓衰老的影响[J].中国农学通报,2009,25(7):82-85.
[14]王琳,等.采前钙处理对园艺产品采后品质及贮藏性的影响[J].塔里木大学学报,2005,17(1):33-34.
[15]曹永庆,等.采前喷钙对中华寿桃采后贮藏品质及褐变的影响[J].果树学报,2008,25(6):811-815.
[16]魏宝东,赵银玲,白冰,等.采前喷钙对黄瓜采后冷藏品质的影响[J].食品科学,2015,36(18):225-230.
[17]刘鑫铭,陈婷,雷斐,等.施钙处理对夏黑葡萄成熟过程果实品质及贮藏性的影响[J].福建农业学报,2013,28(12):1252-1256.
[18]李明娟,等.采前喷钙结合低温处理对金柑果实贮藏品质的影响[J].西南农业学报,2012,25(2):630-634.
[19]曹健康,姜微波,赵玉梅.果蔬采后生理生化实验指导[M].北京:中国轻工业出版社,2007:24-103.
[20]杨艾青,艾启俊,张霞.微波处理用于采后番茄保鲜效果研究初探[J].食品工业科技,2010,3l(1):340-343.