Shun white is generally degreased and bleached, the real ecological also smooth white, it has to be in how many grains in the side to pick out a color and also all white!

But boiled skimmed and then smooth white is now a very common practice! The kind of film sealing you see on the market is basically not boiled and skimmed!

Chicken butter is something I honestly don't know much about! Normally, the one you're showing is more like a mature seed! I've never heard of a new seed having a chicken butter yellow color. It's all just hype nowadays! The new seeds are common!