蜂蜜酿造过程中糖分的变化规律
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(1. 浙江工商大学食品与生物工程学院,浙江 杭州 310018;2. 浙江省食品质量与安全重点实验室,浙江 杭州 310018)

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徐贤(1989-),女,硕士。E-mail: xuyan0105@126.com

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杭州市科技计划(编号:20091832b15)


Changes on sugar profiles in honey during ripening
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(1.College of Food Science and Biotechnology, Zhejiang Gongshang University,Hangzhou,Zhejiang 310018, China; 2.Food Safety Key Laboratory of Zhejiang Province,Hangzhou,Zhejiang 310018, China)

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    摘要:

    旨在通过分析不同酿造程度蜂蜜的理化指标和糖组分,找出蜂蜜在成熟过程中糖分的变化规律,从而获得评价蜂蜜品质的特征性指标。分别测定不同酿造程度蜂蜜的水分含量、锤度、酸度、pH值、电导率,并采用HPLC—ELSD法定量分析在蜂巢内酿造不同时间的5种蜂蜜的糖组分。通过单因素方差分析(ANOVA)可知,不同酿造程度的蜂蜜存在显著性差异;而由主成分分析可知,果糖、海藻糖、葡萄糖、麦芽酮糖、吡喃葡萄糖基蔗糖是引起不同酿造程度蜂蜜差异性的主导因素。因此,海藻糖、麦芽酮糖、吡喃葡萄糖基蔗糖可以作为鉴别不同酿造程度蜂蜜的特征性指标。

    Abstract:

    To find the rules on honey during ripening and obtain the special indicators, the physicochemical parameters and sugar profiles were studied. Moisture, soluble solids, pH, acidity, and conductivity were detected according to national standards. Sugar profiles of different storage time in hive, one day, two days, four days, six days and which was completely ripened were isolated and identified by HPLC—ELSD. Analysis of variance (ANOVA) showed that there were significant differences in honey of different storage time in hive; while the principal component analysis(PCA) showed that fructose, trehalose, glucose, maltulose, erlose were the major factors causing this difference. So the trehalose, maltulose and erlose can be the special indicators of honey during ripening, which provides a reference and guidance for the evaluation of honey quality.

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徐贤,顾振宇.蜂蜜酿造过程中糖分的变化规律[J].食品与机械,2015,31(6):88-91,104.
XUXian, GUZhenyu. Changes on sugar profiles in honey during ripening[J]. Food & Machinery,2015,31(6):88-91,104.

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  • 在线发布日期: 2023-03-17
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