The results showed that D3520 and D140 macroporous resins were suitable to prepare gardenia yellow of high color value.
结果表明：D3520、D140树脂的精制效果较好，适合制备高色价的栀子黄色素。
The red chilli colour product with high color value and high quality was prepared through refining capsicum oleoresin by supercritical carbon dioxide extraction method.
采用超临界二氧化碳萃取技术对有机溶剂萃取的辣椒红粗提物进行提纯、精制，制备高色价、高质量的辣椒红色素产品。
High frequency color doppler ultrasonography is of value in diagnosis and differential diagnosis of the cervical lymph nodes diseases.
高频超声彩色多普勒血流显像对颈部淋巴结病变具有诊断和鉴别诊断价值。
应用推荐