탄닌산이 흰줄숲모기의 발생과정에서 유기물 조성에 미치는 영향
Effect of Tannic acid on the composition of organic compounds of Aedes albopictus during development
탄닌산 흰줄숲모기 발생과정 유기물 조성;
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본 연구는 탄닌이 흰줄숲모기(Aedes albopictus) 번데기·성충 체내의 유기물 조성에 미치는 영향을 조사하였다. 흰줄 숲모기 번데기의 무게를 측정한 결과 농도가 높을수록 무게가 감소하는 경향을 보였으며(Table1, Table2) 암·수 모두 24h 처리군에서(P
We tested the effect of the tannin on organic compound composition and body weight of pupa and adult of asian tiger mosquitoes, Aedes albopictus. Pupal fresh weight decreased with an increase in concentration(Table 1, 2, Fig. 1 and 2), and in particular, 24hr treatment group was significantly different in both sexes(p<0.01, Table 3). Total protein contents were significantly lower level than tannin free control during 24, 48 and 72hrs of treatment for each tannin concentrations(0, 1, 3, 5 mM)(Table4, Table5, Table6, Table7). Especially protein contents declined dramatically in the adult female of 5mM treatment(Table6). Total lipid contents was showed largest reduced in 5mM of treatment of adult male(Table11). In female of pupa and adult, protein and lipid contents was shown higher level than male of same case. Esterase were separated 5 bands by Native-PAGE. More kind of esterase band were found in pupal female of 3mM tannin treatment(Fig. 3). These results suggested that high tannin concentrations may contribute to decreased organic compound level and growth rate of Aedes albopictus.