摘要
为了给小麦收储企业和加工企业提供河北省小麦质量信息,对合理利用当地小麦资源提供技术依据,对2010年至2019年河北省小麦主产区的新收获小麦进行容重、千粒重、不完善粒含量、生芽粒含量、水分、硬度指数、降落数值、湿面筋含量以及蛋白质含量等品质质量指标的分析,从各检测指标的年度变化、各市检测指标平均值比较和检测指标优选比较三个方面分析河北省近十年小麦的质量情况。结果表明:除2013年、2018年外均为正常年景。2013年的小麦质量是十年之中最差的,小麦的容重、千粒重、降落数值均处于十年中的最低值,不完善粒含量及生芽粒含量、水分则处于十年中的最高值。在近十年的数据中,辛集市的小麦在高容重、高千粒重、低不完善粒含量、高硬度指数方面上都有明显的比较优势,另外邯郸市、邢台市、石家庄市的小麦在高容重方面有着明显的比较优势。
In order to provide wheat quality information for wheat purchasing&storage companies and processing companies in Hebei Province and provide technical basis for the rational use of local wheat resources,The newly harvested wheat from the main wheat producing areas in Hebei Province from 2010 to 2019 was tested for quality indicators such as test weight,mass of 1000 grains,unsound kernel content,sprouted kernel content,moisture content,hardness index,falling number,wet gluten content,and protein content.The quality of wheat in Hebei Province in the past ten years was analyzed from three aspects:the annual change of each detection index,the comparison of the average value of the detection index of each city,and the comparison of the selection of the detection index of each city.The results showed that the quality of wheat was normal except for 2013 and 2018.The quality of wheat in 2013 was the worst in ten years.The test weight,mass of 1000 grains and falling number of wheat were all at the lowest values.The unsound kernel content and sprouted kernel content and moisture content were at the highest values.In the data of past ten years,the wheat in Xinji City has obvious comparative advantages in terms of high test weight,high mass of 1000 grains weight,low unsound kernel content,and high wheat hardness index.In addition,wheat from Handan,Xingtai and Shijiazhuang City has obvious comparative advantages in terms of high test weight.
作者
檀军锋
王静
王磊
TAN Jun-feng;WANG Jing;WANG Lei(Hebei Grain and Oil Quality Inspection Center,Shijiazhuang,Hebei 050021,China)
出处
《粮油食品科技》
2021年第2期100-106,共7页
Science and Technology of Cereals,Oils and Foods
基金
国家粮食和物资储备局粮食质量安全监测项目(HB2010-2019)。
关键词
河北
新收获小麦
质量
分析
比较优势
Hebei
the newly harvested wheat
quality
analysis
comparative advantages
