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| 小麦破损淀粉含量与面团流变学特性及降落数值的关系 | |
| 引用本文： | 王晓曦,王忠诚,曹维让,林艳华.小麦破损淀粉含量与面团流变学特性及降落数值的关系[J].河南工业大学学报(自然科学版),2001,22(3):53-57. |
| 作者姓名： | 王晓曦 王忠诚 曹维让 林艳华 |
| 作者单位： | 1. 郑州工程学院粮油食品学院, 2. 新乡面粉厂, 3. 郑州面粉厂, 4. 郑州海嘉食品有限公司, |
| 摘 要： | 用不同破损淀粉含量的粉样分别做粉质曲线、拉伸曲线及降落数值实验,实验结果表明破损淀粉含量与面团吸水率呈显著正相关关系,与面团形成时间呈负相关,而对面团稳定时间并无规律性影响;在一定条件下,破损淀粉与面团的抗延伸阻力及粉力呈正相关,而与面团的延伸性呈负相关;破损淀粉与面粉的降落数值呈负相关. |
| 关 键 词： | 小麦破损淀粉 面团流变学特性 降落数值 相关性 |
| 文章编号： | 1671-1629(2001)03-0053-05 |
| 修稿时间： | 2001年3月26日 |
THE RELATIONSHIP BETWEEN DAMAGE STARCH CONTENT IN WHEAT FLOUR AND RHEOLOGICAL PROPERTIES AND FALLING NUMBER |
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| WANG Xiao xi ,WANG Zhong cheng ,CAO Wei rang ,LIN Yan hua.THE RELATIONSHIP BETWEEN DAMAGE STARCH CONTENT IN WHEAT FLOUR AND RHEOLOGICAL PROPERTIES AND FALLING NUMBER[J].Journal of Henan University of Technology Natural Science Edition,2001,22(3):53-57. | |
| Authors: | WANG Xiao xi WANG Zhong cheng CAO Wei rang LIN Yan hua |
| Affiliation: | WANG Xiao xi 1,WANG Zhong cheng 2,CAO Wei rang 3,LIN Yan hua 4 |
| Abstract: | The wheat flour with different damage starch contents were analyzed by Brabender Farinograph,Extensograph and falling number test.The results indicated that damage starch content had remarkably positive correlation with dough water absorption content,and had negative correlation with dough developing time,and had no regular effect on dough stabling time.Under certain conditions,damage starch had positive correlation with dough resistance to extensity and dough strength,and had negative correlation with dough extensity.Damage starch had negative correlation with flour falling number. |
| Keywords: | wheat damage starch dough rheological properties falling number correlation |
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