arecoline

1.Consequence: the extraction rate of arecoline raises obviously .

结果槟榔碱的提取率明显提高。

2.The content of arecoline in peel was more than that in seed, and the red color of areca nut was from the seed.

槟榔壳中的槟榔碱含量多于槟榔，槟榔的红色源自槟榔。