会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Processes for Extracting Colors from Hibiscus Plants
    • 从木槿植物提取颜色的方法
    • US20130184359A1
    • 2013-07-18
    • US13349646
    • 2012-01-13
    • Karim Nafisi-Movaghar
    • Karim Nafisi-Movaghar
    • A61K47/46A61K8/97A23L1/28A23L1/27
    • A23L2/58A23L5/43A23L33/105B01D11/0242C09B61/00
    • Processes are provided for extracting color comprising anthocyanin and antioxidants from hibiscus flowers. Dried or wet flowers or flower particles are soaked in water to release color from the flowers. The released anthocyanin and antioxidants are suspended in water and separated from the solid components using centrifugation, filtration, water flotation, pressing, or any combination of separation techniques. The hibiscus color may be concentrated into a color concentrate and stabilized with a stabilizing agent, such as, for example, a sugar alcohol having a 2 to 12 carbon backbone, at a pH value in the range of about 2 to about 6. Residual hibiscus color in the solid hibiscus components may be collected by mixing the components with water and then separating the residual hibiscus color using any one or more separation techniques. The residual hibiscus color may also be concentrated and stabilized with the hibiscus color or the color concentrate.
    • 提供了从芙蓉花提取包括花青素和抗氧化剂的颜色的方法。 干或湿的花或花颗粒浸泡在水中以从花中释放颜色。 将释放的花青素和抗氧化剂悬浮在水中,并通过离心,过滤,水浮选,压制或任何分离技术的组合从固体组分中分离出来。 芙蓉颜色可以浓缩成色浓缩物并用稳定剂稳定,例如具有2至12个碳骨架的糖醇,pH值在约2至约6的范围内。残余木槿 可以通过将组分与水混合然后使用任何一种或多种分离技术分离残余木槿颜色来收集固体木槿成分中的颜色。 残余木槿颜色也可以用木槿色或浓缩浓缩物浓缩和稳定。