中国调味品
中國調味品
중국조미품
CHINESE CONDIMENT
2014年
12期
85-89,93
,共6页
程玲云%黄国清%肖军霞%柳阳
程玲雲%黃國清%肖軍霞%柳暘
정령운%황국청%초군하%류양
叶黄素%水分散性%微乳
葉黃素%水分散性%微乳
협황소%수분산성%미유
Lutein%aqueous dispersion%microemulsion
采用微乳技术来提高叶黄素水分散性,考察了表面活性剂、助表面活性剂、食用油、表面活性剂/助表面活性剂比值、温度和NaCl浓度对叶黄素微乳形成的影响。结果表明:以Tween 80为表面活性剂,无水乙醇为助表面活性剂时,无水乙醇∶Tween80以1∶1混合,加入玉米油和叶黄素,其中玉米油与叶黄素的质量比为10∶1,在50℃低速搅拌过程中逐滴添加去离子水。当混合体系由凝胶相变得澄清透明,此时即形成叶黄素微乳,叶黄素含量达到0.22%。0.5%~2%的NaCl对叶黄素微乳形成影响较小。
採用微乳技術來提高葉黃素水分散性,攷察瞭錶麵活性劑、助錶麵活性劑、食用油、錶麵活性劑/助錶麵活性劑比值、溫度和NaCl濃度對葉黃素微乳形成的影響。結果錶明:以Tween 80為錶麵活性劑,無水乙醇為助錶麵活性劑時,無水乙醇∶Tween80以1∶1混閤,加入玉米油和葉黃素,其中玉米油與葉黃素的質量比為10∶1,在50℃低速攪拌過程中逐滴添加去離子水。噹混閤體繫由凝膠相變得澄清透明,此時即形成葉黃素微乳,葉黃素含量達到0.22%。0.5%~2%的NaCl對葉黃素微乳形成影響較小。
채용미유기술래제고협황소수분산성,고찰료표면활성제、조표면활성제、식용유、표면활성제/조표면활성제비치、온도화NaCl농도대협황소미유형성적영향。결과표명:이Tween 80위표면활성제,무수을순위조표면활성제시,무수을순∶Tween80이1∶1혼합,가입옥미유화협황소,기중옥미유여협황소적질량비위10∶1,재50℃저속교반과정중축적첨가거리자수。당혼합체계유응효상변득징청투명,차시즉형성협황소미유,협황소함량체도0.22%。0.5%~2%적NaCl대협황소미유형성영향교소。
In the paper,the aqueous dispersible Lutein is developed by microemulsion technology.The effects of six factors,including surfactant,co-surfactant,edible oil,the ratio of surfactant and co-surfactant,temperature and NaCl concentration on Lutein formation are investigated.The opti-mum preparation conditions are as follows:take Tween80 as surfactant and ethanol as co-surfactant, the ratio of ethanol and Tween80 is 1∶1,the ratio of corn oil and Lutein is 10∶1.Deionised water is added to the system with low-speed stirring at 50 ℃ drop wise,and then mixing system would become clarification by the gel phase.On this condition,the content of Lutein could achieve 0.22%.Mean-while,the Lutein microemulsion is slightly affected by NaCl concentration of 0.5%~2%.