博弈大师中投期货:荸荠多糖的提取及含量测定译成英文

a hot water of Celsiuses and the microwave assistance hot water withdraw, the savage method goes to the egg white, concentrated, the , wash away dirt, dry etc. step withdraws many sugar of water chestnut, contrasting the normal regulations to withdraw and the microwave lend support to the hot water to withdraw of produce the rate, and apply the benzene - sulfuric acid method to measurese its content, this method selects by examinations the 488 nms for the measurement wave-length that respond the outcome, related coefficient r of standard curve of the glucose measure=0.9997, absorb the intensity of light and is measure within the scope of 20~100 ugs/ mL the thing content presents the good line sexual behavior, measure many sugar of average measure to 4.7914%, this method for respond the thing in the 160 mins absorb the intensity of light value stability, re-appear sex better, the average recovery rate is 96.14%, as a result giving satisfaction.