食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2014年
6期
34-36
,共3页
陈丽娜%吴琼%邹险峰%张莉宏
陳麗娜%吳瓊%鄒險峰%張莉宏
진려나%오경%추험봉%장리굉
多糖%微波%沙棘%破壁方法
多糖%微波%沙棘%破壁方法
다당%미파%사극%파벽방법
polysaccharide%microwave%hippophae%wall-breaking method
以沙棘榨汁提油后的籽及果渣为原料,经过破壁手段而使多糖充分溶出。本试验采用生物酶法、冻溶、微波及超声波四种方法进行对比破壁,以粗多糖提取率为考核指标,确定了最佳细胞破壁方法为微波破碎,并且确定微波破碎工艺条件为:功率600 W,破碎5 min/次,破碎次数为2次,间歇3 min,在此条件下沙棘籽及果皮渣中粗多糖提取率为1.892%。
以沙棘榨汁提油後的籽及果渣為原料,經過破壁手段而使多糖充分溶齣。本試驗採用生物酶法、凍溶、微波及超聲波四種方法進行對比破壁,以粗多糖提取率為攷覈指標,確定瞭最佳細胞破壁方法為微波破碎,併且確定微波破碎工藝條件為:功率600 W,破碎5 min/次,破碎次數為2次,間歇3 min,在此條件下沙棘籽及果皮渣中粗多糖提取率為1.892%。
이사극자즙제유후적자급과사위원료,경과파벽수단이사다당충분용출。본시험채용생물매법、동용、미파급초성파사충방법진행대비파벽,이조다당제취솔위고핵지표,학정료최가세포파벽방법위미파파쇄,병차학정미파파쇄공예조건위:공솔600 W,파쇄5 min/차,파쇄차수위2차,간헐3 min,재차조건하사극자급과피사중조다당제취솔위1.892%。
With seed and peels dregs of hippophae as material, polysaccharide was dissolved fully by breaking the cytoderm. Four methods with enzymatic, cold solvent, microwave and ultrasonic were compared to the amount of assessment indicators for Polysaccharide dissolved. The results showed that the best method in breaking the cytoderm was microwave treatment and the best conditions was:power 600 W;5 min/time broken;two times;interval 3 min, Under this condition, crude polysaccharide extraction rate of seed and peels dregs of hippophae was 1.892%.