稻米油及其γ-谷维素营养的研究进展  

Nutritional Research Progress of Rice Bran Oil and γ-oryzanol

作　　者：张伟君 朱振南 马一玮 顾杰 王勇[1] 姜元荣 ZHANG Wei-jun;ZHU Zhen-nan;MA Yi-wei;GU Jie;WANG Yong;JIANG Yuan-rong(Wilmar(Shanghai)Biotechnology Research&Development Center Co.,Ltd,Shanghai 200137,China)

机构地区：[1]丰益(上海)生物技术研发中心有限公司,上海200137

出　　处：《粮油食品科技》2024年第5期84-92,共9页Science and Technology of Cereals,Oils and Foods

基　　金：全民营养科研基金(CNS-NNSRG2022-56)。

摘　　要：我国稻米资源丰富,其加工产物稻米油(RBO)不仅脂肪酸组成均衡,还富含γ-谷维素、植物甾醇、维生素E等脂质伴随物,对人体健康十分有益。对稻米油及其γ-谷维素营养研究进展进行检索分析,阐述了稻米油及其γ-谷维素在血脂、血糖、情绪/睡眠、肌肉力量/运动表现、免疫调节等方面的营养功效及潜在机制,其中关于RBO对血脂影响的临床研究最多,食用RBO可能有效改善成人受试者的脂质参数,降低血脂异常/高脂血症风险,以预防和控制心血管疾病。为整体了解稻米油及γ-谷维素营养特性及潜在应用价值,未来需进一步探索RBO在不同人群中健康效应及作用机制。China has abundant rice resources,and its processed product,rice bran oil(RBO),not only has a balanced fatty acid composition but is also rich in lipid-associated compounds such as γ-oryzanol,phytosterols,and vitamin E,which are highly beneficial to human health.This study primarily conducted a literature review and analysis of the nutritional research progress on rice bran oil and its γ-oryzanol.It systematically outlined the nutritional effects and potential mechanisms of RBO and its γ-oryzanol in areas such as blood lipids,blood glucose,mood/sleep,muscle strength/physical performance,and immune regulation.Among them,the effect of RBO on blood lipids were mostly studied with clinical trials.RBO consumption may effectively improve lipid parameters,and reduce the risk of dyslipidemia/hyperlipidemia,which could play a role in the prevention and control of cardiovascular disease in adults.This study has provided a reference for understanding the nutritional properties and potential applications of rice bran oil and γ-oryzanol.However,further research is needed to explore the health effects and mechanisms of RBO in different populations.

关 键 词：稻米油 脂质伴随物 γ-谷维素 营养功效 应用 

分 类 号：TS201.4[轻工技术与工程—食品科学]