紫甘薯花色苷制备及其抗猪传染性胃肠炎病毒(TGEV)活性的研究OA北大核心CSCDCSTPCD
Preparation and anti-TGEV activity of anthocyanin from purple sweet potato
为研究紫甘薯花色苷对猪传染性胃肠炎病毒(TGEV)的抑制作用,实验纯化了紫甘薯花色苷提取物,并采用液质联机的方法鉴定其结构组成;将制备的花色苷提取物作用于侵染TGEV的猪睾丸(ST)细胞,研究对TGEV诱导ST细胞的形态学变化和凋亡情况的影响,揭示花色苷对TGEV的预防和治疗效果。结果表明:紫甘薯花色苷提取物中主要含8种花色苷。花色苷质量浓度低于60μg/mL时,ST细胞生长良好且无细胞毒性;接种TGEV后,20μg/mL的花色苷就能抑制TGEV…查看全部>>
To study the inhibitory action of anthocyanins from purple sweet potato (APSP)to TGEV in vitro, the sample of anthocyanins extract was purified and its structure was identified by HPLC- MS.The prepared anthocyanins extract was acting on disseminated TGEV in swine testicle cell,then research its influence on the morphological changes as well as apoptosis of ST cell and reveal its prevention and treatment on TGEV.The result showed that the extract of purple sw…查看全部>>
雷用东;陈姗姗;赵晓燕;张莉;马越;童军茂
石河子大学食品学院,新疆石河子832003北京市农林科学院,北京100097北京市农林科学院,北京100097北京市农林科学院,北京100097北京市农林科学院,北京100097石河子大学食品学院,新疆石河子832003
轻工纺织
紫甘薯花色苷猪睾丸细胞猪传染性胃肠炎病毒MTT法
purple sweet potatoanthocyaninST cellTG EVMTT
《食品工业科技》 2012 (21)
紫玉米花色苷对禽白血病病毒介导鸡细胞核转录因子kB活性的影响
349-352,4
国家自然科学基金资助项目(30972048).
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