粮食科技与经济
糧食科技與經濟
양식과기여경제
GRAIN TECHNOLOGY AND ECONOMY
2012年
2期
16-17,56
,共3页
粮食价格%比较效益%粮食安全%宏观调控
糧食價格%比較效益%糧食安全%宏觀調控
양식개격%비교효익%양식안전%굉관조공
tartary buckwheat flavonoids%water-soluble flavonoids%alcohol-soluble flavonoids
回顾2011年中国粮食价格的基本走势，对本轮粮价波动周期内国家有关部门的调控思路与成效进行简要梳理及评析，提出确保国家粮食安全的重要手段乃是不断地提高种粮比较效益，建议“十二五”时期应进一步丰富与完善各项“三农”政策措施。
迴顧2011年中國糧食價格的基本走勢，對本輪糧價波動週期內國傢有關部門的調控思路與成效進行簡要梳理及評析，提齣確保國傢糧食安全的重要手段迺是不斷地提高種糧比較效益，建議“十二五”時期應進一步豐富與完善各項“三農”政策措施。
회고2011년중국양식개격적기본주세，대본륜량개파동주기내국가유관부문적조공사로여성효진행간요소리급평석，제출학보국가양식안전적중요수단내시불단지제고충량비교효익，건의“십이오”시기응진일보봉부여완선각항“삼농”정책조시。
The research progresses on the all sorts of color reaction to flavonoids,buckwheat buckwheat water-soluble flavonoids and buckwheat alcohol-soluble flavonoids solution in the chemical composition of flavonoids of qualitative discrimination.And there is guiding significance to the function of flavonoids.The results showed that, buckwheat flavonoids, buckwheat water-soluble flavonoids, buckwheat alcohol-soluble flavonoids contains flavonols, and they are the main component.What is more, quercetin,kaempferol and rutin has a wide distribution.Choose, rutin quercetin and kaempferol as standard, carries on the thin layer chromatography experiment.
