15℃下O2/CO2主动自发气调对羊肚菌保鲜效果的影响  

Effects of O2/CO2 Active Modified Atmospheres Packaging on Preservation Quality of Morchella sextelata under 15 ℃

作　　者：黄雪[1] 员丽苹 谢瑶 郭衍银 郭惠东[3] 李贺 田学[1] 刘进 HUANG Xue;YUN Li-ping;XIE Yao;GUO Yan-yin;GUO Hui-dong;LI He;TIAN Xue;LIU Jin(Vegetables Office of Zibo City,Zibo 255000,China;School of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255049,China;Institute of Resources and Environment,Shandong Academy of Agricultural Sciences,Jinan 250100,China;Shandong Hesheng Mushroom Industry Science and Technology Co.LTD,Zibo 255100,China)

机构地区：[1]淄博市蔬菜办公室,山东淄博255000 [2]山东理工大学农业工程与食品科学学院,山东淄博255049 [3]山东省农业科学院农业资源与环境研究所,山东济南250100 [4]山东和生菌业科技有限公司,山东淄博255100

出　　处：《中国果菜》2019年第12期1-6,共6页China Fruit & Vegetable

基　　金：淄博市校城融合发展计划项目（2018ZBXC142）;山东省重点研发计划项目（2017GNC11101）

摘　　要：为研究主动自发气调对羊肚菌保鲜效果的影响,试验设置初始比例70%O2+30%CO2、80%O2+20%CO2、90%O2+10%CO2、100%O2及自然空气(CK)5个处理,在(15±0.5)℃下贮藏,每天观察羊肚菌外观变化,并测定其生理生化和品质指标,共观测3 d。结果表明,除CK外其他处理均能延长羊肚菌的保鲜期,主动自发气调处理在保持羊肚菌色度L*值和感官品质,抑制失重率上升,维持可溶性蛋白质、游离氨基酸和总酚含量等方面体现出优势,其中以90%O2+10%CO2处理效果最佳。The objective of this study is to investigate the effect of active modified atmospheres packaging on fresh-keeping of morchella sextelata,and the treatments of initial O2/CO2 proportions including 70%O2+30%(15±0.5)℃,the appearance properties and the physio-chemical indices of Morchella sextelata were determined every day and performed for 3 days.The results showed that treatments except CK,extend the shelf life of Morchella sextelata,maintained the color L*and sensory score,inhibited the weight loss rate increase,maintaining the soluble protein,free amino acid and total phenol content of Morchella sextelata,especially treatment of 90%O2+10%CO2 had the best preservation effect on Morchella sextelata.

关 键 词：羊肚菌 主动自发气调 保鲜 O2/CO2 物流 

分 类 号：S646[农业科学—蔬菜学] S609.3[农业科学—园艺学]