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食品研究与开发:2016,37(16):-
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树上干杏10℃高CO2保鲜研究
(1.天津科技大学食品工程与生物技术学院,天津300457;2.天津食品安全低碳制造协同创新中心,天津300457)
Research on High CO2Treatment with‘Shushanggan'Apricot at 10℃
(1.College of Food Engineering and Biotechnology,Tianjin University of Science and Technology,Tianjin 300457,China;2.Tianjin Food Safety&Low Carbon Manufacturing Collaborative Innovation Center,Tianjin 300457,China)
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投稿时间:2015-09-06    
中文摘要: 试验以新疆树上干杏为试材,研究10℃、3%O2条件下,3%、10%、20%和30%CO2处理的品质变化。结果表明:30d内,3%、10%、20%和30%CO2处理均有一定效应,其中,20%CO2处理的综合评价最佳,贮藏期末果实硬度、SSC、TA、VC含量和PG活性分别为1.52 kg/cm2、19.36%、0.73%、6.88 mg/g FW、260.08 μg/h·g FW。但是,10%CO2与20% CO2处理差异不显著(P>0.05)。30%CO2处理产生一定伤害,果实品质差。
中文关键词: 树上干杏  保鲜  10℃  高CO2
Abstract:Aim to realize the effects of treatments with 3%,10%,20%and 30%CO2on the quality changes,‘Shushanggan'apricots stored at 10℃were chosen as test material.Results showed that all these treatments had a certain effect during 30 days.Among them,treatment with 20%CO2had a best combined evaluation.The fruit firmness,content of SSC,TA and VCand the activity of PG was 1.52 kg/cm2,19.36%,0.73%,6.88 mg/g FW,260.08 μg/h·g FW,respectively.However,the difference between treatments with 10%and 20%CO2was not significant(P>0.05).Treatment with 30%CO2gave apricots some harmful influence,and the quality of apricots stored in this environment was poor.
文章编号:201616045     中图分类号:    文献标志码:
基金项目:国家高技术研究发展计划(863计划)(2012AA101703);国家科技支撑计划(2015BAD16B00);天津市科技计划项目(14ZXCXNC00069;14RCHZNC00107;15YFYSNC00010);天津市科技型中小企业专项资金(周转资金)项目(13KQZZGX0632)
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