羊肉中胆固醇合成及调控机制研究进展

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Abstract：Muton is widelylovedbyconsumers foritshighcontentofhigh-qualityprotein，lowcholesterolcontentand uniqueflavor. Cholesterol synthesis and itsregulatory mechanismareoneofthe important factors that determine mutton quality.Thispapereviewsthecontent，distributioncharacteristics，biologicalfunctions，quantitativemethodsofcolesterol in muton and providesasystematic summaryofthefactors （breed，feeding and management，ageand gender）affecting the cholesterolcontent inmutonaswellas thesythesisandregulatory mechanismsofcholesterol，with theaimof providinga theoretical basisand technical support for the developmentofhigh-quality，low-cholesterol mutton products.

Keywords： muton; cholesterol; detection methods; influencing factors; cholesterol synthesis; regulatory mechanism DOI：10.7506/rlyj1001-8123-20241126-313

中图分类号：TS251.1 文献标志码：A 文章编号：1001-8123（2025）07-0065-08 引文格式：

马国琳，张雪莹，李昱辉，等.羊肉中胆固醇合成及调控机制研究进展[J].肉类研究，2025，39（7）：65-72.DOI：10.7506/ rlyjl001-8123-20241126-313. http：/www.rlyj.net.cn

MA Guolin， ZHANG Xueying，LI Yuhui，et al.Advances in cholesterol synthesisand regulatory mechansms in mutton[J]. Meat Research，2025，39（7）：65-72.（inChinese with English abstract）DOI：10.7506/rlyj1001-8123-20241126-313. http：//www.rlyj.net.cn

肉制品作为人类赖以生存的动物性食品，能够为人体提供优质蛋白质，促进生长发育、组织修复及维持机体健康。（剩余19201字）