CAJ | 학술논문

本实验研究GA3对荞麦萌发的影响及种子发芽前后小分子营养物质含量的变化.结果表明:用不同浓度(0mg/L、0.02mg/L、0.2mg/L和2mg/L)GA3处理荞麦种子,培养72h后,其发芽率与对照组相比较均有所增加,其中0.2mg/L组发芽率最高,达85%,比对照组提高了33.4%.荞麦种子中蛋白质的含量与萌发时间呈负相关,由萌发前的133.52g/kg降到112.73g/kg;可溶性糖和游离氨基酸的含量与萌发时间呈正相关,萌发72h后含量分别达到92.78g/kg,28.32g/kg;荞麦种子萌发60h后黄酮含量达到最高,为1587.5mg/100g,到萌发72h,黄酮含量降到1526.3mg/100g.
본실험연구GA3대교맥맹발적영향급충자발아전후소분자영양물질함량적변화.결과표명:용불동농도(0mg/L、0.02mg/L、0.2mg/L화2mg/L)GA3처리교맥충자,배양72h후,기발아솔여대조조상비교균유소증가,기중0.2mg/L조발아솔최고,체85%,비대조조제고료33.4%.교맥충자중단백질적함량여맹발시간정부상관,유맹발전적133.52g/kg강도112.73g/kg;가용성당화유리안기산적함량여맹발시간정정상관,맹발72h후함량분별체도92.78g/kg,28.32g/kg;교맥충자맹발60h후황동함량체도최고,위1587.5mg/100g,도맹발72h,황동함량강도1526.3mg/100g.
We studied the effect of GA3 treatment on germination of buckwheat seeds and the changes of active components during the germination progress. Different concentrations of GA3 were used for seed soaking. Germination rates of buckwheat seeds soaked in GA3 were higher than that of the control group. The highest germination rate, 85%, which was 33.4% higher than the control group, was obtained at 72 h in the 0.2 mg/L treatment group. The concentration of 0.2 mg/L was used for seed soaking in the following experiment. The content of protein was nega-tively correlated with germination time, and it decreased from 133.52 g/kg at 0h to 112.73 g/kg at 72 h. Soluble sugars and free amino acids were positively correlated with germination time, and their contents increased to 92.78 g/kg and 28.32 g/kg at 72 h, respectively. The content of flavonoids reached to its highest value of 1587.5 mg/100g at 60 h, and then it dropped to 1526.3 mg/100 g at 72 h.