山苍籽油抗霉作用研究

用减压蒸馏法从山苍籽［Litseacubeba（Lour）Per］提取天然植物精油．以熏蒸和喷洒等方式进行对档案资料、图书的防霉实验．结果表明山苍籽油具有显著的防霉功效，防霉的广谱性和高效性优于目前市售产品．该植物精油对纤维素和少量半纤维素、木质素纸张耐折度．抗老化及字迹颜色坚牢度试验．表明对纸张和字迹无显著影响；毒理分析表明属于安全低毒抗霉剂

STUDY ON ANTI-MOULD EFFECT OF FRUIT OIL OF LITSEA CUBEBA

A natural plant essential oil was fractionated from the fruit of Litsea Chbeba by decompress distillation. By means of stifling and spraying,the oil had a significant inhibiting effect- on the moulds of files and books. Generally,this oil was better and more effective than the current products sold in the marketS. Furthermore, its influences on folding resistance,anti--ageing and fastness of hand--writing and colour of the materials containing cellulose,hemicellulolse or ligin were studid. The results indicated that the oil had no harmful effect on the recorded materials. The analyses of toxicity proved that the new anti-mould agent was safe and low poisonous.