The experiment added loquat paste as the main ingredient to the minced meat for the preparation of preserved dried pork slices with loquat flavor. The processing conditions were optimized through a single-factor test by examining the indicators of product sensory evaluation, texture characteristics, moisture content and production yield. The results showed that the amount of loquat paste addition, drying temperature, drying time, baking temperature and baking time significantly affected the sensory evaluation, hardness, chewiness, moisture content and production yield of dried pork slices. The dried pork slice was processed under the following conditions: 30% addition of loquat paste with drying temperature of 65 ℃ for 5 h, and accompanied by baking temperature of 140 ℃ for 5 min, which got the higher sensory score. The products were bright brownish red and with a strong loquat flavor and barbecue aroma. It tastes sweet and a little salty, and had a moderate hardness and chewiness.
ZHOU Fengchao
,
ZHUANG Huiqiong
,
SHEN Huidan
,
WU Lingling
,
ZHANG Lina
,
ZHANG Li
. Research on the processing of dried pork slice with loquat flavor[J]. Food and Fermentation Industries, 2022
, 48(4)
: 123
-129
.
DOI: 10.13995/j.cnki.11-1802/ts.028954
[1] 杨丽, 杨洁, 陈钢粮, 等.麻辣骆驼肉脯制品加工工艺优化[J].肉类研究, 2018, 32(11):15-21.
YANG L, YANG J, CHEN G L, et al.Optimization of process parameters for the production of spicy camel meat jerky[J].Meat Research, 2018, 32(11):15-21.
[2] 江月. 牛肉脯系列产品研发及其品质分析[D].兰州:甘肃农业大学, 2019.
JIANG Y.Study on development of series product of beef jerky and quality analysis[D].Lanzhou:Gansu Agricultural Uniwersity, 2019.
[3] 徐亮. 桑椹多酚对猪肉脯品质改良及其机理研究[D].广州:华南理工大学, 2019.
XU L.Studies on quality improvement and mechanism of mulberry polyphenol on dried minced pork slices[D].Guangzhou:South China University of Technology, 2019.
[4] 杨锋, 张晓军, 徐丽娜, 等.红茶风味肉脯的加工方法[J].肉类工业, 2015(9):6-9.
YANG F, ZHANG X J, XU L N, et al.Processing method of dried meat slice with tea fragrance[J].Meat Industry, 2015(9):6-9.
[5] 高绍金, 李金娜, 李一博, 等.海带猪肉脯的研制[J].肉类工业, 2017(9):7-9.
GAO S J, LI J N, LI Y B, et al.Development of kelp dried pork slice[J].Meat Industry, 2017(9):7-9.
[6] 严燕. 枇杷膏加工工艺及其抗氧化特性的研究[D].福州:福建农林大学, 2012.
YAN Y.Study on the processing technology and the oxidation characteristics of loquat paste[D].Fuzhou:Fujian Agriculture and Forestry University, 2012.
[7] 陈铃容. 复方枇杷膏工艺及药效学研究[D].福州:福建农林大学, 2014.
CHEN L R.Study on the process and pharmacodynamic of compound loquat lubricate[D].Fuzhou:Fujian Agriculture and Forestry University, 2014.
[8] KARGOZARI M, MOINI S, AKHONDZADEH BASTI A, et al.Development of Turkish dry-fermented sausage (sucuk) reformulated with camel meat and hump fat and evaluation of physicochemical, textural, fatty acid and volatile compound profiles during ripening[J].LWT, 2014, 59(2):849-858.
[9] 陈佳新, 逄晓云, 夏秀芳, 等.KCl部分替代NaCl对低钠盐肉脯质量的影响[J].肉类研究, 2017, 31(6):24-28.
CHEN J X, PANG X Y, XIA X F, et al.Effect of NaCl partly replaced by KCl on the quality of low-sodium pork jerky[J].Meat Research, 2017, 31(6):24-28.
[10] 连风, 赵伟, 杨瑞金.低水分活度食品的微生物安全研究进展[J].食品科学, 2014, 35(19):333-337.
LIAN F, ZHAO W, YANG R J.Microbiological safety of low-water activity foods[J].Food Science, 2014, 35(19):333-337.
[11] 周凤超, 林国荣, 汪秀妹,等.改性马铃薯淀粉对肌原纤维蛋白凝胶特性的影响[J].食品科学, 2020, 41(4):86-95.
ZHOU F C, LIN G R, WANG X M, et al.Influence of modified potato starch on gelation properties of myofibrillar protein[J].Food Science, 2020, 41(4):86-95.
[12] VEGA-GÁLVEZ A, MIRANDA M, CLAVERÍA R, et al.Effect of air temperature on drying kinetics and quality characteristics of osmo-treated jumbo squid (Dosidicus gigas)[J].LWT, 2011, 44(1):16-23.