食品科学 ›› 2001, Vol. 22 ›› Issue (6): 38-40.

• 工艺技术 • 上一篇    下一篇

利用芦笋弃料制作饮料的工艺研究

 顾振新, 吕凤霞, 曹刚合   

  1. 南京农业大学食品科技学院
  • 出版日期:2001-06-15 发布日期:2012-02-16

Study on the Beverage Processing Technology on Discarded Asparagus stem

 GU  Zhen-Xin, 吕Feng-Xia , CAO  Gang-He   

  • Online:2001-06-15 Published:2012-02-16

摘要: 以芦笋弃料为原料,经加热软化、榨汁后,用β-环状糊精(β-CD)掩盖苦味,研制成芦笋饮料。研究表明,芦笋弃料在温度为85℃,柠檬酸含量为0.2%的热烫液中软化7min,出汁率高,色泽淡。原汁中添加1.0%~1.5%的β-CD可有效地掩盖芦笋的苦味,而风味不受影响。芦笋原汁60%、β-CD1.2%、甜味剂(蔗糖:阿斯巴甜为100∶1)2.5%、柠檬酸0.15%,加水至100%,制成的饮料具有芦笋的清香味,甜酸适口。

关键词: 芦笋, 弃料, 榨汁, 褐变, 脱苦

Abstract:  A rich and light asparagus juice was obtained when discarded stem bottoms of asparagus was softened in 85℃hot water containing 0.20%citric acid for 7 min.The bitterness in the juice was cavered effectively and asparagus flavor remained when 1.0%~1.5%β-cyclodextrin (β-CD)was added in the juice.The mixture of 60%juice,1.2%β-CD,2.5%sweet additive (sugar:aspartame=100∶1)and 1.5%citric acid and water added in the asparagus beverage offered delicious flavor.

Key words: Asparagus officinalis Discarded stem bottoms Squeezing Browning Bitternessshielding