肉类研究2025，Vol.39Issue(11)：48-56,9.DOI:10.7506/rlyj1001-8123-20250131-028
不同贮藏温度下多浪羊肉烤制和煮制前后品质变化
Quality Changes of Duolang Mutton Stored at Different Temperatures before and after Roasting and Boiling
摘要
Abstract
To investigate the changes in the quality of mutton stored at different storage temperatures before and after roasting and boiling,fresh leg meat from Duolang sheep was stored at different temperatures(4,-5,-18,and-35℃)for 24 h.Its quality was evaluated after thawing,boiling and roasting.Results demonstrated that the sample frozen at-5℃had the highest thawing,centrifugal,boiling,and roasting loss rate(5%,24%,30%and 39%,respectively)while the sample frozen at-35℃had lower values for all these parameters.After roasting,the sample frozen at-18℃had the lowest brightness value(36.88),the sample frozen at-5℃had the lowest redness value(a*;5.36),and the sample refrigerated at 4℃had the lowest yellowness value(b*;11.60).Significant differences in a* and b* were observed among all boiled meat samples(P<0.05),with the-18℃frozen group showing the highest a*(15.09),the-35℃frozen group exhibiting the lowest a*(7.53),and the 4℃refrigerated group showing the lowest b*(10.40).After roasting,the-18℃frozen group showed significantly higher hardness and chewiness than did the-35℃frozen group(P<0.05).After boiling,the-18 and-35℃frozen groups showed no significant differences in hardness or chewiness compared with fresh meat(P>0.05),indicating that ultra-low temperature storage maintained mutton quality.Both roasted and boiled samples of mutton frozen at-35℃had higher sensory scores(90 and 88,respectively).Collectively,freezing at-35℃was more suitable for the storage and preservation of Duolang mutton,ensuring its processing quality.关键词
多浪羊肉/贮藏温度/品质/风味/质构/保水性Key words
Duolang mutton/storage temperature/quality/flavor/texture/water-holding capacity分类
轻工纺织引用本文复制引用
程秀峰,赵宇航,任小娜,吴斌,苏婷婷,余以刚..不同贮藏温度下多浪羊肉烤制和煮制前后品质变化[J].肉类研究,2025,39(11):48-56,9.基金项目
喀什大学校级科研项目((2024)2896) （(2024）
新疆维吾尔自治区自然科学基金面上项目(2024D01A06) （2024D01A06）
喀什大学科研启动经费项目(GCC2024ZK-027) （GCC2024ZK-027）
