Method of coloring foods
    1.
    发明授权
    Method of coloring foods 失效
    食物着色方法

    公开(公告)号:US5069918A

    公开(公告)日:1991-12-03

    申请号:US653401

    申请日:1991-02-04

    IPC分类号: A23L1/275

    CPC分类号: A23L5/42

    摘要: A method of coloring foods using a color system comprising a diluent and a colorant in particle form is disclosed. The color of a food can be controlled by controlling the particle size and dilution ratio of the colorants. The colorants become visible on the food when the product to which the colorants are applied is exposed to heat.

    摘要翻译: 公开了一种使用包含稀释剂和颗粒形式的着色剂的颜色系统着色食物的方法。 可以通过控制着色剂的粒径和稀释比来控制食物的颜色。 当着色剂施加的产品暴露于热量时,着色剂在食物上变得可见。

    Food colorant system
    3.
    发明授权
    Food colorant system 失效
    食品着色剂系统

    公开(公告)号:US5002789A

    公开(公告)日:1991-03-26

    申请号:US338828

    申请日:1989-04-17

    IPC分类号: A23L1/275

    CPC分类号: A23L5/42

    摘要: A coloring system and method for use is provided. The coloring system comprises a diluent and colorant in particle form. The dilution ratio and particle size can be utilized to control the color of the system during distribution and storage. The colorant can be any desired color, for example, brown, red, etc., and the system can be made such that it is generally invisible when applied to the product. When the food product with the associated coloring system is exposed to heat, e.g. radiation, the colorant becomes visible providing color to the food product in a preselected region. A carrier can also be provided in the coloring system to provide shelf life stability to the coloring system when the coloring system is applied to the food prior to distribution.

    摘要翻译: 提供着色系统和使用方法。 着色系统包括颗粒形式的稀释剂和着色剂。 稀释比和粒度可用于在分配和储存期间控制系统的颜色。 着色剂可以是任何期望的颜色,例如棕色,红色等,并且该系统可以制成使得当应用于产品时通常是不可见的。 当具有相关着色系统的食品暴露于热时,例如, 辐射,着色剂变得可见,在预选区域中为食品提供颜色。 当着色系统在分配前应用于食品时,还可以在着色系统中提供载体以为着色系统提供保质期的稳定性。