辽宁农业科学Issue(1):12-18,7.DOI:10.3969/j.issn.1002-1728.2025.01.003
不同生态区高粱食用品质特性分析
Analysis of Edible Processing Quality Characteristics on Sorghum Grains in Different Ecological Zone
摘要
Abstract
According to the data on the physical and chemical characteristics of edible sorghum in different ec-ological zones,the analysis of sorghum's edible processing quality was carried out based on the data on the milled rice rate,rice breakage rate,rice refinement rate,seed length,seed width,thousand kernel weight,total amylose,crude fat,and crude protein,so as to provide technical references for the selection and breed-ing of edible sorghum varieties.Four sorghum varieties,namely,Liao Viscous 3,Liao Glutinous 11,Liao Miscellaneous 37 and Liao Miscellaneous 82,were planted in 10 different ecological zones in China,and were harvested after maturity to determine the physicochemical data of the milled rice rate,rice breakage rate,ker-nel width/length ratio,1 000-kernels weight,total amylose,crude fat and crude protein,etc.,and analyze the commonality,difference and correlation of the quality characteristics of the different varieties.Among the 10 different ecological zones,sorghum grown in Chaoyang had the highest milled rice rate of 76.12%,the lowest broken rice rate of 5.59%,and the highest average refined rice rate of 70.54%.Among the four varie-ties,Liao Sticky No.3 had the highest milled rice rate of 71.63%and the highest average refined rice rate of 59.17%.Milled rice rate was significantly correlated with total starch,highly significantly positively correlated with thousand grain weight,and highly significantly positively correlated with fat.The broken rice rate was sig-nificantly correlated with crude protein,negatively correlated with total starch and negatively correlated with fat.The rate of refined rice was significantly positively correlated with total starch,significantly positively cor-related with fat,and significantly negatively correlated with crude protein.From the perspective of sorghum processing quality,Chaoyang is a suitable ecological zone for sorghum with high milled rice rate,low broken rice rate and high refined rice rate;Liao Viscose No.3 is a sorghum variety with high milled rice rate and high refined rice rate that can be adapted to multiple ecological zones.关键词
生态区/高粱/食用/加工品质/出米率Key words
Ecological zone/Sorghum/Edible/Processing quality/Milled sorghum grains rate分类
农业科技引用本文复制引用
段有厚,柯福来,卢峰..不同生态区高粱食用品质特性分析[J].辽宁农业科学,2025,(1):12-18,7.基金项目
财政部和农业农村部:国家现代农业产业技术体系建设项目(CARS-06) (CARS-06)
辽宁省藏粮于技重大专项(2023020405-JH1/102-01) (2023020405-JH1/102-01)