论文部分内容阅读
动物类药材因含有丰富的营养物质,贮藏过程中极易变质,特别是春夏季节温湿度较高时,虫害更为严重。近年来,我们采用与乙醇共贮的方法能有效地防止动物类药材虫蛀。现介绍如下: 方法:选一密封容器,加入95%乙醇,乙醇的用量视容器的大小而定,一般为3%。在乙醇上放一高于液面的金属网,然后装入干燥的动物药,加盖密封,用时开启盖子,取出所需量的动物药后复盖密封,如此反复,直到容器内药材用完为止,整个过程中均不需要补加乙醇。按语:从我院仓贮的乌蛇、地龙、地鳖虫、守宫等动物类药材中发现,其害虫主要是赤毛皮蠹,其成虫和幼虫的食性和活动力都很强,而且繁殖传播极为迅速。我们曾采用曝晒药材法、密封贮存法、与花椒共贮法,甚至采用热压灭虫法,均不能有效地防止虫害的发生。如在一个30毫升的玻璃瓶内
Animal medicines are rich in nutrients and can easily degenerate during storage. In particular, insect pests are more severe in spring and summer when the temperature and humidity are high. In recent years, we have used the method of co-storage with ethanol to effectively prevent animal insect pests. The method is as follows: Method: Choose a sealed container and add 95% ethanol. The amount of ethanol depends on the size of the container, usually 3%. Place a metal mesh above the liquid level on the alcohol, then load the dried animal medicine, cover and seal, open the lid when needed, take out the required amount of animal medicine, cover and seal, and repeat until the medicine in the container is used up. Up to now, no additional ethanol is needed throughout the process. Indications: From the animal medicines such as black snakes, earthworms, earthworms, and monarchs that are stored in our hospital, the pests are mainly red fur, and the adults and larvae have strong feeding habits and motility. Extremely rapid. We have used methods such as sun exposure, seal storage, and storage of pepper, and even heat-killing methods, which cannot effectively prevent the occurrence of insect pests. As in a 30 ml glass bottle