摘要
为了使被废弃的马铃薯茎叶得到再利用,研究了以乙醚为溶剂的超声波法提取马铃薯茎叶获得精油和精油的N-亚硝基二甲胺合成的阻断作用和对亚硝酸钠的清除作用。研究结果显示,从马铃薯茎叶中以0.52%的产率获得了精油。当马铃薯茎叶精油的用量为1.00mL时,对N-亚硝基二甲胺生成阻断率最大为65.2%;当马铃薯茎叶精油用量为0.30mL时,对NaNO_2的清除率最大达86.8%。
To reuse the potato stalks and leaves, the essential oil of potato leaves by ultrasonic method and the inhibitory effects on the formation of N-nitrosodimethylamine and elimination function on sodium nitrite were studied. The result showed that the yield of essential oil could reach to 0. 52%. The maximum inhibiting rate of the extract on the formation of N-Nitrosodimethylamine and NO2 elimination capabilities of essential oil in potato leaves were 65.2% and 86. 8% when 1.00 mL and 0. 30 mL of the extract were used,respectively.
出处
《作物杂志》
CAS
CSCD
北大核心
2009年第3期52-54,共3页
Crops
基金
黑龙江教育厅科学技术研究项目(11531061)
关键词
马铃薯
精油
N-亚硝基二甲胺
亚硝
酸钠
阻断
清除
Potato
Extract
N-nitrosodimethylamine
Sodium nitrite
Inhibition
Elimination
