处理条件对芝麻素酚三糖苷稳定性的影响

The effects of different treatments on the stability of the sesaminol-triglucoside

探讨光、热、氧(空气)、酸、碱、酶及高压蒸汽处理对芝麻素酚三糖苷稳定性的影响。结果发现,光、热、氧(空气)、碱液(氢氧化钠)、高压蒸汽及α-葡萄糖苷酶处理对芝麻素酚三糖苷稳定性无显著性影响,盐酸、β-葡萄糖苷酶、α-半乳糖苷酶及β-半乳糖苷酶处理均可导致芝麻素酚三糖苷稳定性显著性降低。表明芝麻素酚三糖苷在特定的酸或酶作用下不稳定,可以转化为其他物质。

The effects of light, heat, oxygen (air), acid, alkali, enzyme and high temperature and high pressure on the stability of the sesaminol-triglucoside were investigated in this study. The results showed that the light, heat, oxygen (air), alkali (sodium hydroxide), high temperature and high pressure, and α-glucosidase treatments had no significant effects on the stability of the sesaminol-triglycosides. However, the hydrochloric acid,β-glucosidase,α-galactosidase and β-galactosidase treatments resulted in significant decreases in the stability of sesaminol triglucoside. It was indicated that sesaminol-triglucoside was unstable under the treatment of specific acid or enzyme, and could be converted into other compounds.