摘要
对北方稻区国家水稻(Oryza sativa L.)区域试验品种的品质进行检测与分析,结果表明,中早粳中熟组的各项品质表现最佳,其次为早粳晚熟组和早粳中熟组。在优质稻品质评判指标上,糙米率和直链淀粉含量表现最佳,透明度、碱消值及整精米率表现较好,胶稠度表现一般,垩白度在多数试验组的表现均欠佳,垩白度成为制约北方稻区稻米品质优质率的关键限制因素。
Through testing and analyzing the quality of national rice(Oryza sativa L.)regional trial varieties in north rice area,the results showed that the quality of mid-early japonica mid-maturing group was the best,followed by early japonica late-maturing group and early japonica mid-maturing group.In terms of quality evaluation indicators of high-quality rice,brown rice rate and amylose content performed best,transparency,alkali spreading value and head rice rate performed better,gel consistency performed generally,and chalkiness performed poorly in most experimental groups.Chalkiness has become a key limiting factor restricting the high quality rate of rice quality in northern rice areas.
作者
丁华
王婧
刘姣
张珣
杨洁
DING Hua;WANG Jing;LIU Jiao;ZHANG Xun;YANG Jie(Food Quality Inspection and Testing Center,Ministry of Agriculture and Rural Affairs(Wuhan)/Hubei Key Laboratory of Nutritional Quality and Safety of Agro-products/Institute of Quality Standard and Testing Technology for Agro-Products,Hubei Academy of Agricultural Sciences,Wuhan 430064,China)
出处
《湖北农业科学》
2022年第S01期339-343,共5页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心项目(2020-620-001-03)
湖北省农业科学院青年基金项目(2021NKYJJ15)
作者简介
丁华(1984-),男,湖北安陆人,助理研究员,硕士,主要从事农产品品质分析研究,(电话)027-87389736,(电子信箱)dingh-15@163.com;通信作者:杨洁(1969-),女,研究员,主要从事稻米品质鉴定研究工作,(电子信箱)yangjie1127@163.com。
