草业学报 ›› 2025, Vol. 34 ›› Issue (4): 223-232.DOI: 10.11686/cyxb2024182
• 综合评述 • 上一篇
收稿日期:2024-05-20
修回日期:2024-06-24
出版日期:2025-04-20
发布日期:2025-02-19
通讯作者:
李惠侠,胡亚美
作者简介:Corresponding author. E-mail: huyamei@nxu.edu.cn基金资助:
Pan-ping YANG1(
), Hui-xia LI1(
), Ya-mei HU2(
)
Received:2024-05-20
Revised:2024-06-24
Online:2025-04-20
Published:2025-02-19
Contact:
Hui-xia LI,Ya-mei HU
摘要:
盐池滩羊是宁夏当地的优良特色畜种,因其肉质鲜嫩、膻味轻、大理花纹明显而深受消费者青睐。但随着封山禁牧政策的实施和舍饲圈养的现代化畜牧业发展,致使滩羊肉品质下降,故提升滩羊肉质风味,改善肉品质性状成为研究者及生产者关注的重点,而明确滩羊肉质特征及其影响因素的作用机制对于提升羊肉品质具有重要意义。本研究从营养、遗传和环境阐述其对肌内脂肪沉积和肌纤维分化的影响及作用机理,重点总结了瘤胃微生物对滩羊肉品质的代谢调控作用, 以期为提高滩羊肉品质奠定理论基础。
杨攀平, 李惠侠, 胡亚美. 盐池滩羊肉品质特性及其潜在调控机理探讨[J]. 草业学报, 2025, 34(4): 223-232.
Pan-ping YANG, Hui-xia LI, Ya-mei HU. Exploration of meat quality characteristics of Yanchi Tan sheep and the potential regulatory mechanisms[J]. Acta Prataculturae Sinica, 2025, 34(4): 223-232.
日粮添加剂 Dietary additive | 滩羊肉品质差异 Difference of meat quality of Tan sheep | 参考文献 References |
|---|---|---|
| 甘草Glycyrrhiza uralensis | 提高肾脂和皮下脂肪的亚油酸含量,提高羊肉的风味。Increase the content of linoleic acid and subcutaneous fat, improve the flavor of mutton. | [ |
| 柠条Caragana microphylla | 脂肪组织中不饱和脂肪酸含量增加;提高肉质中粗蛋白、粗脂肪和氨基酸含量。The content of unsaturated fatty acids in adipose tissue increased. The contents of crude protein, crude fat and amino acid in meat were increased. | [ |
| 百里香Thymus mongolicus | 肌肉中脂肪酸含量增加(多不饱和脂肪酸)、提高羊肉的鲜味。The fatty acid content in the muscle is increased (polyunsaturated fatty acid), which improves the umami flavor of the lamb. | [ |
| 黄芪Astragalus membranaceus | 0.10%黄芪添加促进肌纤维形成,提高熟肉率和嫩度,缓解pH下降,改善肉质。Adding 0.10% A.membranaceus promotes muscle fiber formation, improves cooked meat rate and tenderness, alleviates pH drop and improves meat quality. | [ |
| 地椒Thymus quinquecostatus | 提升肌肉的保水力,提高背最长肌中与风味相关氨基酸(蛋氨酸、天冬氨酸、谷氨酸及丙氨酸等)含量,胆固醇含量降低,增加肌肉中多不饱和脂肪酸(n-6 PUFA)水平。Improve muscle water retention, increase the content of flavor-related amino acids (methionine, aspartic acid, glutamic acid and alanine, etc.) in longissimus dorsi muscle, reduce cholesterol content, and increase the level of polyunsaturated fatty acids (n-6 PUFA) in muscle. | [ |
| 苦豆子Sophora alopecuroide | 改善滩羊肌肉中脂质分布,改善肌内脂肪含量提高肉品质。Improve the lipid distribution in the muscle of Tan sheep, improve the intramuscular fat content and improve the meat quality. | [ |
表1 不同添加剂对滩羊肉品质的影响
Table 1 Effects of different additives on meat quality of Tan sheep
日粮添加剂 Dietary additive | 滩羊肉品质差异 Difference of meat quality of Tan sheep | 参考文献 References |
|---|---|---|
| 甘草Glycyrrhiza uralensis | 提高肾脂和皮下脂肪的亚油酸含量,提高羊肉的风味。Increase the content of linoleic acid and subcutaneous fat, improve the flavor of mutton. | [ |
| 柠条Caragana microphylla | 脂肪组织中不饱和脂肪酸含量增加;提高肉质中粗蛋白、粗脂肪和氨基酸含量。The content of unsaturated fatty acids in adipose tissue increased. The contents of crude protein, crude fat and amino acid in meat were increased. | [ |
| 百里香Thymus mongolicus | 肌肉中脂肪酸含量增加(多不饱和脂肪酸)、提高羊肉的鲜味。The fatty acid content in the muscle is increased (polyunsaturated fatty acid), which improves the umami flavor of the lamb. | [ |
| 黄芪Astragalus membranaceus | 0.10%黄芪添加促进肌纤维形成,提高熟肉率和嫩度,缓解pH下降,改善肉质。Adding 0.10% A.membranaceus promotes muscle fiber formation, improves cooked meat rate and tenderness, alleviates pH drop and improves meat quality. | [ |
| 地椒Thymus quinquecostatus | 提升肌肉的保水力,提高背最长肌中与风味相关氨基酸(蛋氨酸、天冬氨酸、谷氨酸及丙氨酸等)含量,胆固醇含量降低,增加肌肉中多不饱和脂肪酸(n-6 PUFA)水平。Improve muscle water retention, increase the content of flavor-related amino acids (methionine, aspartic acid, glutamic acid and alanine, etc.) in longissimus dorsi muscle, reduce cholesterol content, and increase the level of polyunsaturated fatty acids (n-6 PUFA) in muscle. | [ |
| 苦豆子Sophora alopecuroide | 改善滩羊肌肉中脂质分布,改善肌内脂肪含量提高肉品质。Improve the lipid distribution in the muscle of Tan sheep, improve the intramuscular fat content and improve the meat quality. | [ |
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