价格：100起
雄晋生物科技(上海)有限公司
联系人：杨先生
电话：13817753734
地址：上海市沪松公路1399弄69号20层
extract enzyme/玫瑰花精提植物提取酶厂家/雄晋生物科技(上海)有限公司 The extraction the effective components of plant roots, stem, leaves, flower and fruits is an important procedure in health products and pharmacy manufacture. Cellulase, hemicellulase, β-glucanase, pectinase, protease, lipase and amylase in this product can increase the cell wall destruction rate on the basis of traditional craft. The target extract can be fully released, and the extraction yield will be improved obviously in consequence. Simultaneously the impurities can be removed so that the product quality will improved as well. Fully broke the plant materials and put it in a 1:5-1:8 water bath. Adjust to pH 4.0-4.5 with acid (such as oxalic acid, acetic acid, citric acid and so on) meets relevant requirements. Add this preparation into water bath with a proper proportion and mix. The following factors can significantly affect performance and please determine the parameters after examination. (1) pH of water bath. valid range: 5.0-8.0, optimum pH: 6.0. (2) Temperature. Effective temperature:15℃-62℃, optimum temperature: 50℃. Under 50℃ prolong the time to 10-24h to ensure the effect of enzyme. A shorter reaction time needs more usage. (3) Agitation. A proper agitation is helpful to hydrolyzation of enzymes. Stirring every 5 minutes can save half reaction time. (4) Broken degree. The higher the broken degree of material is, the more obvious effect will be. (5) Addition. The addition quantity of enzyme preparation for land plant flower, leaves and fruits is 0.1%-0.3% and it is 0.3%-0.6% for land plan roots and stem, while it is 0.8%-3% for marine plant. (6) Effect expected. The extraction rate increased by at least 15% by using in right way. Storage and package (1) Yellow or brown liquid, or light yellow powder. (2) Store in a cool and dry place. Keep away from direct sunlight. (3) Activity of liquid enzyme preparation losses less than 5% every three months at 25℃, and it is 1% of solid enzyme. (4) Packing is 25 kg/drum. .雄晋生物科技(上海)|||extract enzyme/玫瑰花精提植物提取酶厂家/雄晋生物科技(上海)有限公司