| 蜂胶对酸奶保鲜效果的研究 |
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| 引用本文： | 杨芙莲,党云刚,朱媛娜.蜂胶对酸奶保鲜效果的研究[J].西北轻工业学院学报,2009,27(6):40-42. |
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| 作者姓名： | 杨芙莲 党云刚 朱媛娜 |
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| 作者单位： | 陕西科技大学生命科学与工程学院,陕西,西安,710021 |
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| 摘 要： | 在乳制品中,酸奶的微生物污染常常被人们所忽视.作者研究了不同浓度的蜂胶水溶液对酸奶的保鲜效果.实验结果表明,蜂胶水溶液浓度越大,对酵母菌的抑制作用越强,即对酸奶的保鲜效果也越好.添加浓度为0.05%的蜂胶水溶液在延长酸奶保存期的同时,还能保证酸奶自身的品质,因此蜂胶可以作为天然的食品保鲜剂.该研究为蜂胶对各种乳制品的保鲜应用提供了参考.
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| 关 键 词： | 蜂胶 酸奶 保鲜剂 |
RESEARCH ON THE PRESERVATIVE EFFECT OF PROPOLIS ON YOGURT |
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| YANG Fu-lian,DANG Yun-gang,ZHU Yuan-na.RESEARCH ON THE PRESERVATIVE EFFECT OF PROPOLIS ON YOGURT[J].Journal of Northwest University of Light Industry,2009,27(6):40-42. |
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| Authors: | YANG Fu-lian DANG Yun-gang ZHU Yuan-na |
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| Affiliation: | (School of Life Science and Engineering,Shaanxi University of Science ＆ Technology,Xi＇an 710021,China) |
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| Abstract: | The study discussed different concentration of propolis solution with fresh-keeping effect on yogurt which was always neglected about the pollution of microbe in the milk products.The results of the experiment showed that,the greater concentration of propolis solution,the better antibacterial activity about yeast in yogurt,meanwhile,having bitter preservation effect to yogurt.Adding the propolis solution of 0.05% can confirm the self-quality of yogurt while extending the storage time.So propolis is a natural preservative of food,and this essay provided theoretical reference for application in kinds of milk products preservation. |
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| Keywords: | propolis yogurt preservative |
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