What distinction do Chinese cassia tree and cassia bark have?

Cassia bark is a kind of common flavor, when basically boiling the flesh, use morer, sometimes we still can see another kind of Chinese cassia tree, feeling and cassia bark are about the same, some people feel two kinds are same kind of thing. Actually he still is distinguishing two. Cinnamonic skin is cinnamonic dry bark, and the skin that common cassia bark is tree of other concentration laurel. Chinese cassia tree has a skin fine flesh is thick, oily big, section shows purple, the many characteristics such as laborious of flavour small pleasant. Skin of cassia bark criterion is thin, aroma is more grumous. This is basiccer differentiate a method, do not feel both likeness is identical, besides these apparently different, two kinds effect is a little distinct also. And our common cassia bark is applicable when making food commonly, especially bittern flesh when use at most, basically be the fragrance that takes it, and cinnamonic and multi-purpose at be used as medicine, it is nourishing good thing, also can use at cooking. Cinnamonic price is so more expensive also, and Chinese cassia tree became a lot of grade according to quality cent, quality is better the price is more expensive.