摘要
针对南极真菌Geomyces sp.WNF-15A所分泌的红色素与红曲霉红色素在色价、酸碱稳定性、金属离子稳定性、氧化剂与还原剂以及食品添加剂影响等方面进行了对比研究。结果表明,南极真菌Geomyces sp.WNF-15A所产红色素的色价(155.2)明显高于红曲红色素色价(86.4);该色素在抗氧化剂能力、酸度稳定性、部分金属离子与食品添加剂稳定性方面均优于红曲霉红色素。
In this study, red pigment produced from Antarctic fungus Geomyces WNF-15A and Monascus were comparatively studied on color value, stability to acid, alkali and metal ions, effects of reductant, oxidant and food additives. The results showed that the color value of Antarctic fungus red pigment（155.2） was obviously higher than that of Monascus red pigment（86.4）. The stabilities of Antarctic fungus red pigment such as the antioxidant ability, acid stability, stabilities against some metal ions and food Based on our previous research results, the red pigment of additives were higher than those of Monascus red pigment. Antarctic fungus Geomyces WNF-15A was considered to hayea high application value.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2017年第2期90-94,共5页
Food and Fermentation Industries
基金
中央级公益性科研院所基本科研业务费专项资金(2015T04)
山东省重点研发计划(2015GSF115004)
关键词
南极真菌红色素
红曲霉红色素
稳定性
比较研究
Antarctic fungus red pigment
Monascus red pigment
stability
comparative study
