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| 弱光生态环境下烯效唑干拌种对小麦蛋白质组分及加工品质的影响 | |
| 引用本文： | 韩惠芳,杨文钰,关华.弱光生态环境下烯效唑干拌种对小麦蛋白质组分及加工品质的影响[J].水土保持学报,2005,19(6):166-168,177. |
| 作者姓名： | 韩惠芳 杨文钰 关华 |
| 作者单位： | 1. 山东农业大学,农学院,泰安,271018;四川农业大学,农学院,雅安,625014 2. 四川农业大学,农学院,雅安,625014 3. 四川农业大学,农学院,雅安,625014;中国农业大学,生物学院,北京,100094 |
| 基金项目： | 四川省学术技术带头人培养基金资助项目 |
| 摘 要： | 在弱光生态环境条件下,研究了烯效唑(S-3307)干拌种对不同密度冬小麦蛋白质组分及加工品质的影响,分析了蛋白质各组分含量与加工品质的关系。发现烯效唑能够提高籽粒蛋白质含量,改变籽粒中的蛋白质组分所占比例,但对各组分含量提高的幅度存在差异:清蛋白、球蛋白及其二者之和的含量均以20 mg/kg拌种处理的效果最好,醇溶蛋白和麦谷蛋白及其二者之和含量随浓度升高影响更明显。烯效唑提高了小麦面粉的湿面筋含量、沉降值,延长面团形成时间和稳定时间,提高吸水率。面团吸水率、形成时间和稳定时间与麦谷蛋白含量均呈显著或极显著正相关。 |
| 关 键 词： | 烯效唑 小麦 蛋白质组分 加工品质 |
| 文章编号： | 1009-2242（2005）06-0166-03 |
| 收稿时间： | 2005-02-01 |
| 修稿时间： | 2005-02-01 |
Effects of Uniconazole on Wheat Protein Compontents and Flour Processing Quality in More Rain and Low Light Stress Environment |
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| HAN Hui-fang,YANG Wen-yu,GUAN Hua.Effects of Uniconazole on Wheat Protein Compontents and Flour Processing Quality in More Rain and Low Light Stress Environment[J].Journal of Soil and Water Conservation,2005,19(6):166-168,177. | |
| Authors: | HAN Hui-fang YANG Wen-yu GUAN Hua |
| Institution: | 1. College of Agronomy, Shandong Agricultural University, Taian, Shandong 271018 ; 2. College of Agronomy, Sichuan Agricultural University, Yaan ,Sichuan 625014 ; 3. College of Biology, China Agricultural University, Beijing 100094 |
| Abstract: | Effects of S-3307(Uniconazole) application on amount to content of protein components and processing quality of wheat grain were studied in more rain and low light stress environment.The results showed that increase application of S-3307 significantly improved content of protein components by different extent.Rations of albumin and globulin to total protein increased significantly,about which B2 was the best,and rations of gliadin and glutein increased with the increase of concentration.Application of S-3307 significantly increased WGC and SDS,prolonged DDT and DST,and improved its WA,increased VV,and subsequently improved the processing quality of wheat grains. |
| Keywords: | Uniconazole(S-3307) wheat protein components processing quality |
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