CN106942348A - 一种能延长阳山水蜜桃贮藏期的保鲜方法 - Google Patents
一种能延长阳山水蜜桃贮藏期的保鲜方法 Download PDFInfo
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Abstract
本发明提供一种能延长阳山水蜜桃贮藏期的保鲜方法，它包括以下步骤：S10、蜜桃采摘；S11、蜜桃预冷；S12、喷保鲜剂；S13、包装蜜桃；S14、控温贮藏；S15、底温冷藏。本发明的目的是为解决现有技术问题的不足，提供一种能延长阳山水蜜桃贮藏期的保鲜方法，采用该技术保鲜阳山水蜜桃效果好，保鲜时间长，制作工艺简单、成本低，而且不降低阳山水蜜桃的原有品质。
Description
技术领域
本发明涉及一种水果的保鲜方法，具体的说是一种能延长阳山水蜜桃贮藏期的保鲜方法。
背景技术
水蜜桃收获时间为炎热的夏季，收获时间相对集中，导致水蜜桃在收获期内出售价格低。而且采后水蜜桃腐烂现象普遍，保鲜期短，给果农造成较大损失，严重影响了经济效益。此外，长期贮藏后的水蜜桃会淡而无味也是困扰水蜜桃保鲜方面的一大难题。所以，提高水蜜桃果实的保鲜效果已成为生产上亟待解决的问题。在现有的阳山水蜜桃保鲜技术中大多涉及化学合成保鲜剂的使用，普通消费者对于其安全性还存在一定的担心。因此，研制一种安全、有效、保鲜期长的水蜜桃保鲜剂非常必要。
发明内容
为解决以上技术问题，本发明采用如下技术手段：本发明的目的是为解决上述技术问题的不足，提供一种能延长阳山水蜜桃贮藏期的保鲜方法，采用该技术保鲜阳山水蜜桃效果好，保鲜时间长，制作工艺简单、成本低，而且不降低阳山水蜜桃的原有品质。
本发明为解决上述技术问题的不足，所采用的技术方案是：一种能延长阳山水蜜桃贮藏期的保鲜方法，它包括以下步骤：
S10、蜜桃采摘：采摘成熟、肉质丰满的阳山水蜜桃；
S11、蜜桃预冷：将采摘得到的阳山水蜜桃在阴凉通风处预冷6～10 小时；
S12、喷保鲜剂：将经过预冷处理后的阳山水蜜桃用生物保鲜剂均匀喷洒在水蜜桃上，每天喷洒2次，喷至水蜜桃上有水滴滴下为止，连续3 天，然后在阴凉通风处晾干；
S13、包装蜜桃：将步骤S12处理后阳山水蜜桃使用聚酰胺膜与聚乙烯膜复合袋对水蜜桃果实进行不封口包装；
S14、控温贮藏：将包装好的水蜜桃果实放入温度为2℃-10℃的气调库中贮藏内贮藏48-72h，使水蜜桃果实适应低温；
S15、底温冷藏：将适应低温环境的水蜜桃果实气调库温度调至合适的温度继续冷藏，并控制好适当的湿度。
所述步骤S12中喷保鲜剂中所用的生物保鲜剂是由如下物料组成：茶多酚、苯甲酸钠、天然植物提取物的组合物、壳聚糖、有机酸、水；其中所述的天然植物提取物的组合物由藤婆茶提取物、金银花提取物、菊花提取物、含羞草提取物、柚子提取物等5种纯天然植物提取物按以下配比份量混和制备而成：藤婆茶提取物：金银花提取物：菊花提取物：含羞草提取物：柚子提取物为3：2：1：1：1。
所述的步骤S14中控温贮藏的气调库内气体由N2、O2、CO2三种气体组成，其体积比例为N282%、O26%、CO212%。
所述步骤S15中底温冷藏中控制好调至合适的温度继续冷藏中的温度最佳温度为-5℃-2℃。
所述步骤S15中底温冷藏中控制好适当的湿度最佳为85 ～ 90％。
所述喷保鲜剂中所用的生物保鲜剂中的组成成分有机酸为氨基乙酸、亚氨基二乙酸其中的任一种或二者的混合物。
本发明的有益效果是：
本发明具有以下优点及有益效果：1、制作工艺简单、成本低、安全可靠，操作简便；2、贮藏效果好，贮藏时间长，水蜜桃果实失重较小、腐烂率低，水蜜桃果可贮藏25 天； 3、安全高效，采用生物保鲜剂为主、气调贮藏和底温冷藏三种纯物理技术联合处理水蜜桃果实，协同降低水蜜桃果实呼吸代谢强度、延缓水蜜桃果实衰老、软化后熟过程、减轻冷害发生，在贮藏过程中，使得水蜜桃果实保持较好的感官品质与商品性；4、水蜜桃果实贮藏期间与出库后，可以顺利后熟，保证水蜜桃果实风味与品质；5、本发明的生物保鲜剂为天然成分，并且制作中未加任何其他食品添加剂，对人体安全、天然、健康，符合现代社会健康发展的需求。
具体实施方式
下面对本发明的实施例作详细说明：本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和具体的操作过程，但本发明的保护范围不限于下述的实施例。
实施例1
一种能延长阳山水蜜桃贮藏期的保鲜方法，它包括以下步骤：
S10、蜜桃采摘：采摘成熟、肉质丰满的阳山水蜜桃；
S11、蜜桃预冷：将采摘得到的阳山水蜜桃在阴凉通风处预冷6小时；
S12、喷保鲜剂：将经过预冷处理后的阳山水蜜桃用生物保鲜剂均匀喷洒在水蜜桃上，每天喷洒2次，喷至水蜜桃上有水滴滴下为止，连续3 天，然后在阴凉通风处晾干；
S13、包装蜜桃：将步骤S12处理后阳山水蜜桃使用聚酰胺膜与聚乙烯膜复合袋对水蜜桃果实进行不封口包装；
S14、控温贮藏：将包装好的水蜜桃果实放入温度为2℃的气调库中贮藏内贮藏48h，使水蜜桃果实适应低温；
S15、底温冷藏：将适应低温环境的水蜜桃果实气调库温度调至-5℃的温度继续冷藏，并控制好85％的湿度。
所述步骤S12中喷保鲜剂中所用的生物保鲜剂是由如下物料组成：茶多酚、苯甲酸钠、天然植物提取物的组合物、壳聚糖、氨基乙酸、水；其中所述的天然植物提取物的组合物由藤婆茶提取物、金银花提取物、菊花提取物、含羞草提取物、柚子提取物等5种纯天然植物提取物按以下配比份量混和制备而成：藤婆茶提取物：金银花提取物：菊花提取物：含羞草提取物：柚子提取物为3：2：1：1：1。
所述的步骤S14中控温贮藏的气调库内气体由N2、O2、CO2三种气体组成，其体积比例为N282%、O26%、CO212%。
实施例2
一种能延长阳山水蜜桃贮藏期的保鲜方法，它包括以下步骤：
S10、蜜桃采摘：采摘成熟、肉质丰满的阳山水蜜桃；
S11、蜜桃预冷：将采摘得到的阳山水蜜桃在阴凉通风处预冷10 小时；
S12、喷保鲜剂：将经过预冷处理后的阳山水蜜桃用生物保鲜剂均匀喷洒在水蜜桃上，每天喷洒2次，喷至水蜜桃上有水滴滴下为止，连续3 天，然后在阴凉通风处晾干；
S13、包装蜜桃：将步骤S12处理后阳山水蜜桃使用聚酰胺膜与聚乙烯膜复合袋对水蜜桃果实进行不封口包装；
S14、控温贮藏：将包装好的水蜜桃果实放入温度为10℃的气调库中贮藏内贮藏72h，使水蜜桃果实适应低温；
S15、底温冷藏：将适应低温环境的水蜜桃果实气调库温度调至2℃的温度继续冷藏，并控制好90％的湿度。
所述步骤S12中喷保鲜剂中所用的生物保鲜剂是由如下物料组成：茶多酚、苯甲酸钠、天然植物提取物的组合物、壳聚糖、亚氨基二乙酸、水；其中所述的天然植物提取物的组合物由藤婆茶提取物、金银花提取物、菊花提取物、含羞草提取物、柚子提取物等5种纯天然植物提取物按以下配比份量混和制备而成：藤婆茶提取物：金银花提取物：菊花提取物：含羞草提取物：柚子提取物为3：2：1：1：1。
所述的步骤S14中控温贮藏的气调库内气体由N2、O2、CO2三种气体组成，其体积比例为N282%、O26%、CO212%。
实施例3
一种能延长阳山水蜜桃贮藏期的保鲜方法，它包括以下步骤：
S10、蜜桃采摘：采摘成熟、肉质丰满的阳山水蜜桃；
S11、蜜桃预冷：将采摘得到的阳山水蜜桃在阴凉通风处预冷8小时；
S12、喷保鲜剂：将经过预冷处理后的阳山水蜜桃用生物保鲜剂均匀喷洒在水蜜桃上，每天喷洒2次，喷至水蜜桃上有水滴滴下为止，连续3 天，然后在阴凉通风处晾干；
S13、包装蜜桃：将步骤S12处理后阳山水蜜桃使用聚酰胺膜与聚乙烯膜复合袋对水蜜桃果实进行不封口包装；
S14、控温贮藏：将包装好的水蜜桃果实放入温度为5℃的气调库中贮藏内贮藏55h，使水蜜桃果实适应低温；
S15、底温冷藏：将适应低温环境的水蜜桃果实气调库温度调至0℃的温度继续冷藏，并控制好88％的湿度。
所述步骤S12中喷保鲜剂中所用的生物保鲜剂是由如下物料组成：茶多酚、苯甲酸钠、天然植物提取物的组合物、壳聚糖、氨基乙酸和亚氨基二乙酸的混合物、水；其中所述的天然植物提取物的组合物由藤婆茶提取物、金银花提取物、菊花提取物、含羞草提取物、柚子提取物等5种纯天然植物提取物按以下配比份量混和制备而成：藤婆茶提取物：金银花提取物：菊花提取物：含羞草提取物：柚子提取物为3：2：1：1：1。
所述的步骤S14中控温贮藏的气调库内气体由N2、O2、CO2三种气体组成，其体积比例为N282%、O26%、CO212%。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等同物界定。
Claims (6)
1.一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：它包括以下步骤：
S10、蜜桃采摘：采摘成熟、肉质丰满的阳山水蜜桃；
S11、蜜桃预冷：将采摘得到的阳山水蜜桃在阴凉通风处预冷6～10 小时；
S12、喷保鲜剂：将经过预冷处理后的阳山水蜜桃用生物保鲜剂均匀喷洒在水蜜桃上，每天喷洒2次，喷至水蜜桃上有水滴滴下为止，连续3 天，然后在阴凉通风处晾干；
S13、包装蜜桃：将步骤S12处理后阳山水蜜桃使用聚酰胺膜与聚乙烯膜复合袋对水蜜桃果实进行不封口包装；
S14、控温贮藏：将包装好的水蜜桃果实放入温度为2℃-10℃的气调库中贮藏内贮藏48-72h，使水蜜桃果实适应低温；
S15、底温冷藏：将适应低温环境的水蜜桃果实气调库温度调至合适的温度继续冷藏，并控制好适当的湿度。
2.根据权利要求1所述的一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：步骤S12中喷保鲜剂中所用的生物保鲜剂是由如下物料组成：茶多酚、苯甲酸钠、天然植物提取物的组合物、壳聚糖、有机酸、水；其中所述的天然植物提取物的组合物由藤婆茶提取物、金银花提取物、菊花提取物、含羞草提取物、柚子提取物等5种纯天然植物提取物按以下配比份量混和制备而成：藤婆茶提取物：金银花提取物：菊花提取物：含羞草提取物：柚子提取物为3：2：1：1：1。
3.根据权利要求1所述的一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：步骤S14中控温贮藏的气调库内气体由N2、O2、CO2三种气体组成，其体积比例为N282%、O26%、CO212%。
4.根据权利要求1所述的一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：步骤S15中底温冷藏中控制好调至合适的温度继续冷藏中的温度最佳温度为-5℃-2℃。
5.根据权利要求1所述的一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：步骤S15中底温冷藏中控制好适当的湿度最佳为85 ～ 90％。
6.根据权利要求1所述的一种能延长阳山水蜜桃贮藏期的保鲜方法，其特征在于：喷保鲜剂中所用的生物保鲜剂中的组成成分有机酸为氨基乙酸、亚氨基二乙酸其中的任一种或二者的混合物。
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