Plants of Litsea have been widely used as traditional medicine for thousands of years....

通过对牧草脂肪酸的测定,分析气相色谱法直接碱催化甲酯化、碱皂化三氟化硼催化甲酯化2种前处理方法中植醇的干扰情况,优化碱皂化......

目的：研究石莼属植物孔石莼的脂类化学成分。方法：应用色谱技术进行分离和纯化，并根据理化性质和波谱数据进行结构鉴定。结果：从孔石莼......

Chemical investigation on leaves oil of Hoslundia opposita, aromatic plant used in traditional medicine, harvested from ......