温度对红花芽菜生长特性及有效成分的影响  

Effect of Temperature on Growth Characteristics in Safflower Sprouts and Effective Ingredient

作　　者：胡喜巧[1,2] 杨文平 黄玲[1] 梅沛沛[1] 倪亚甲[1] 孟丽 

机构地区：[1]河南科技学院,河南新乡453003 [2]现代生物育种河南省协同创新中心,河南新乡453003

出　　处：《西北农业学报》2017年第10期1507-1512,共6页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：河南省科技攻关(112102310018);河南科技学院大学生创新基金(201310467045;2015CX005)~~

摘　　要：以红花株系农家品种、‘B-1’‘1-3’‘3-10’为材料,研究不同温度(20、25、30和35℃)对红花芽菜生长特性及有效成分的影响。结果表明:25℃时4种红花种子出苗率最高且分别为95.67%、90.00%、99.00%和96.33%,红花芽菜幼苗的生长状况最好,芽菜的单株鲜质量最大分别为0.41、0.41、0.49和0.45g,百株生物学产量分别为41.00、37.49、45.56和37.40g,百株净产量分别为32.79、31.08、36.84和29.84g,20℃时红花芽菜中的功效成分黄酮和羟基红花黄色素A质量分数最高,分别为24.72和19.05mg/g,多糖质量分数较低;随着温度的升高,红花芽菜黄酮和羟基红花黄色素A质量分数呈下降趋势,多糖质量分数增加。20~25℃为红花芽菜生长的适宜温度。We took safflower varity farm,‘B 1’‘1 3’‘3 10’ strains as materials to study the effect of temperatures （20,25,30 and 35 ℃）on safflower sprouts’ biological characteristics and effective components. The results showed that the highest seedling emergence rate of safflower seeds were 95.67%,90.00%,99.00% and 96.33% when the test temperature was 25 ℃, and the growth of safflower sprouts were best, the fresh mass of single reached maximum for 0.41, 0.41 , 0.49 and 0.45 g, respectively. One hundred plants biological yields were 41.00, 37.49 , 45.56 and 37.40 g, respectively. One hundred plants net production were 32.79, 31.08, 36.84 and 29.84 g respectively.However, at a temperature of 20 ℃,mass fractions of flavonoid and HSYA A were highest of 24.72 and 19.05 mg/g,mass fraction of polysaccharide increased, mass fraction of flavonoid and HSYA A in safflower seedlings decreased with the increase of temperature. The appropriate range of safflower sprouts’ growth was 20 ℃-25 ℃.

关 键 词：红花芽菜 生长特性 多糖 黄酮 羟基红花黄色素A 

分 类 号：S649[农业科学—蔬菜学]