NAabbr.无名麻醉剂(=Narcotics Anonymous)abbr.全国科学院会员（=National Academician）abbr.全国科学院(=National Academy)abbr.北美（=North America）abbr.不适用的（=Not Applicable）Naono直野(姓,日本)

1. The optimum con-dition of extraction of naringin form shaddock was studied and the quanlitative analysis of the product was carried out.
   对柚皮中柚皮甙的最佳提取工艺条件进行了研究，并对获得的产品进行了定性。
2. Naringin and Limonin are the main bitter compounds of the citrus fruit juices.
   柠碱和柚苷是柑桔汁及柑桔其它制品中主要苦味成份。