β-环糊精对柑橘类果汁脱苦效果的研究

Effect of β-cyclodextrin on the Debit-ring of Citrus Juice

研究了β-环糊精(-βCD)对柑橘类果汁脱苦的效果。结果表明,在45℃下果汁中添加0.5 g/100 mlβ-环糊精作用90 min,对柑橘类果汁脱苦效果良好。

There were several kinds of nutrients including vitamin C, naringin and lemon in citrus juice and also the main bitter substances in citrus juice were also found. Because of the presence of those bitter compounds, the deep processing of citrus was limited and the citrus juice was difficult to be accepted during drinking. The effect of β--eyclodextrin on the de-bitter of citrus juice was studied. The results showed that there was a better de-bitter effect when the amount of 0.5 g/100 ml of β-eyelodextrin was added in juice at the temperature of 45 ℃ for 90 min reaction.