槟榔花果中槟榔碱含量的时空变化

Temporal and Spatial Variations of Arecoline Content in Flower and Fruit of Areca

采用药典法对槟榔不同发育时期花序材料的不同部位进行槟榔碱含量检测。结果表明:成熟种果胚乳的槟榔碱含量最高,而果皮的含量最低;不同时期花序/果穗的相同部位间槟榔碱含量存在显著差异,同一时期花序/果穗的不同部位间不存在显著差异。

The arecoline contents in different parts of areca inflorescences and fruit clusters at different developmental stages were tested by using pharmacopeia method .The results showed that the ripe seeds had the highest content of arecoline in endo -sperm, and the lowest content in pericarp .The difference in arecoline content in the same part of inflorescences /fruit clusters at different developmental stages was significant , but there was no significant difference in arecoline content in different parts of inflo -rescences /fruit clusters at the same developmental stage .