CAJ | 학술논문

以贻贝为原料，用微波和超声波对贻贝中嘌呤提取工艺进行了研究，探讨了两种方法的最佳提取条件和参数。结果表明，微波辅助萃取最佳工艺参数为：液料质量比40：1，萃取时间为20 min，萃取温度65℃，嘌呤总提取率达1.6958 mg/g；超声波提取条件为液料质量比80：1，提取150 min，嘌呤总提取率为1.6816 mg/g。与超声波提取方法相比，微波辅助萃取法具有萃取时间短、提取率高、节省溶剂等优点。
이이패위원료，용미파화초성파대이패중표령제취공예진행료연구，탐토료량충방법적최가제취조건화삼수。결과표명，미파보조췌취최가공예삼수위：액료질량비40：1，췌취시간위20 min，췌취온도65℃，표령총제취솔체1.6958 mg/g；초성파제취조건위액료질량비80：1，제취150 min，표령총제취솔위1.6816 mg/g。여초성파제취방법상비，미파보조췌취법구유췌취시간단、제취솔고、절성용제등우점。
The microwave and ultrasonic methods were used to extract mussel respectively,and their ex-traction conditions were optimized. The results showed that the optimal conditions of the microwave extrac-tion are as follows:mass ratio of extraction solvent to raw material 40:1 ,microwave irradiation time 20 min and temperature 65℃. For the ultrasonic extraction,they are as follows:mass ratio of extraction solvent to raw mateial 80:1,microwave irradiation time 150 min. The purine extraction rates are 1. 695 8 mg/g and 1 . 681 6 mg/g for the microwave and ultrasonic extraction methods under the optimal extraction cond-tions,respectively. Compared with ultrasonic method,microwave assisted extraction offers many advanta-ges,such as a short extracting time,high efficiency,smaller volumes of chemical solvents.