吡咯喹啉醌(PQQ)营养作用研究进展  

Research Progress in the Nutrition Function of Pyrroloquinoline Quinone(PQQ)

作　　者：张鹏[1,2,3] 孙慧玲[1,2] 孙静娴[1] 杜阳[1,2] 李淑英 

机构地区：[1]大连海洋大学农业部北方海水增养殖重点实验室,辽宁大连116023 [2]辽宁省水生生物学重点实验室,辽宁大连116023 [3]大连赛姆生物工程技术有限公司博士后工作站,辽宁大连116620

出　　处：《现代生物医学进展》2014年第10期1987-1990,共4页Progress in Modern Biomedicine

基　　金：大连海洋大学引进人才博士启动项目(017164);大连海洋大学校列科研项目(017266)

摘　　要：吡咯喹啉醌(PQQ)是细菌脱氢酶氧化还原反应的辅助因子,广泛存在于微生物、植物、动物及人体中。迄今为止,PQQ催化氧化还原反应的能力远超过已知的生物活性分子。体内外研究表明,PQQ能够刺激微生物生长,增强其对极端环境的适应能力,并对植物和动物的生长、发育和繁殖十分重要。本文阐述了PQQ的理化性质、自然分布和营养作用的研究进展,以推动其在食品、医疗及农林渔业领域的发展应用。Pyrroloquinoline quinone （PQQ） is a redox cofactor of bacterial dehydrogenases and also exists in various organisms including microorganisms, plants, animals and even human body tissues. Its ability to catalize redox cycling is significantly superior to other natural active substances. In vivo as well as in vitro experimental studies have shown that PQQ is very important not only to growth, development and reproduction of microorganisms, plants and animals, but also could enhance their ability to adapt to variable extreme environments. This article presented a brief review focused on physicochemical properties, natural distribution and nutrition function in order to improve PQQ＇s development in foods industry, medication, agriculture, forestry and fisheries.

关 键 词：吡咯喹啉醌 天然活性物质 营养作用 氧化还原反应 

分 类 号：Q151[生物学—普通生物学]