瓶装肉酱罐头传热特性的研究

The Characteristic of Heat Penetration of Glass-Jared Paste-Like Food Stuff

试验研究表明瓶装肉酱罐头在加热杀菌时，其升温曲线是破折型的，fh值约为f2值的四倍。常规杀菌时其F0值远小于其它低酸性罐头食品。瓶罐倒置杀菌时，其冷点上移至酱体中心点上方，升温速度加快。

The heat penetration paramters, fh value of glass-jared pork paste, are great, and its F0 value is very little by normal heat processing. If the jar is fixed standing up side down in the retort, its cold point position will go up above the center.