摘要
研究长白鱼鳞云杉、臭冷杉的木材及其抽出物化学组成,并分析生材与气干材、心材与边材中各种化学组成变化的规律。同时检测出抽出物中弱酸性物质、中性物质和强酸性物质的含量及弱酸性物质中树脂酸和脂肪酸的组成含量。
In this work main chemical changes between green wood and air dried wood, heartwood and sapwood in their extractives of Picea jezoensis var. komarovii and Abies nephrolepis are studied. The contents of weak acidic materials,neutral materials and strong acidic materials in extractives are also determined.
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
1993年第4期331-337,共7页
Chemistry and Industry of Forest Products
基金
国家自然科学基金资助项目课题
关键词
长白鱼鳞云杉
臭冷杉
抽出物
杉科
Picea jezoensis var. komarovii
Abies nephrolepis
Extractives
