CAJ | 학술논문

以牛心朴子和苦豆子为供试植物，通过对溶剂、助溶剂、乳化剂、水质等的筛选，配制成生物碱微乳剂，并以杀虫活性为指标，考察了pH值、放置时间、温度、乳液稳定性对微乳剂的影响，结果表明：当溶剂用量为30%、乳化剂15%、助溶剂20%时，微乳剂体系为黄色透明的均相液体，透明温度范围为-5~54℃，具有良好的乳液稳定性和热贮冷藏稳定性，可在标准硬水中使用，pH范围为8~12，于室温下放置12个月内药效没有明显变化，有效期较长。
이우심박자화고두자위공시식물，통과대용제、조용제、유화제、수질등적사선，배제성생물감미유제，병이살충활성위지표，고찰료pH치、방치시간、온도、유액은정성대미유제적영향，결과표명：당용제용량위30%、유화제15%、조용제20%시，미유제체계위황색투명적균상액체，투명온도범위위-5~54℃，구유량호적유액은정성화열저랭장은정성，가재표준경수중사용，pH범위위8~12，우실온하방치12개월내약효몰유명현변화，유효기교장。
The Alkaloids microemulsion of Cynanchum komarovii and Sophora alopecuroides was prepared by selection and adding of solvent,emulsifier,solubilizer and water. With insecticidal activity as index , the influence factors including diverse time,temperature and pH were investigated. The result showed that the solvent consumption was 30%, emulsifier was 15%and solubilizer was 20%. Under the conditions, the system appeared as yellow transparent homogeneous liquid and keeping stable within 12 months at the temperature in the range of-5~54℃,pH in the range 8~12.