肉桂醛作为……生物周期抑制剂的活性评估
evaluation of the activity of Cinnamaldehyde as an inhibitor of the biological cycle of .
作者信息
da Conceição Cecília Lopes, Marré Ester Oliozi, da Silva Ygor Henrique, Santos Larissa de Oliveira, Guimarães Brena Gava, Silva Taynara Monsores E, da Silva Matheus Eduardo Costa, Campos Diefrey Ribeiro, Scott Fabio Barbour, Coumendouros Katherina
机构信息
Veterinarian, MSc. Programa de Pós-Graduação em Ciências Veterinárias (PPGCV), Departamento de Parasitologia Animal (DPA), Instituto de Veterinária (IV), Universidade Federal Rural do Rio de Janeiro (UFRRJ). Seropédica, RJ, Brazil.
Undergraduate in Veterinary Medicine, IV, UFRRJ. Seropédica, RJ, Brazil.
出版信息
Braz J Vet Med. 2023 Dec 19;45:e005123. doi: 10.29374/2527-2179.bjvm005123. eCollection 2023.
The objective of this work was to evaluate the activity of cinnamaldehyde as an inhibitor of the biological cycle of . Tests were carried out with six repetitions containing 10 eggs of together with 0.5g of diet and filter paper discs with area of 23.76 cm impregnated with different concentrations of cinnamaldehyde (6; 8; 10; 12; 14; 16; 18; 20; 24 and 28 µg.cm) in Petri dishes and incubated in a climate-controlled chamber at 27 ± 1 °C and RH 75 ± 10%, for 30 days. The tests included a placebo group containing the diluent (acetone) and a negative control group, without treatment. At the end of 30 days, the percentage of inhibition of adult emergence/mortality was calculated, as well as the LC and LC. Inhibition of adult emergence greater than 50% was observed from a concentration of 10 µg.cm and 100% inhibition from a concentration of 14 µg.cm, obtaining LC and LC results of 8.75 and 13.57 µg.cm, respectively. We concluded that the volatile compound cinnamaldehyde is effective as an inhibitor of the biological cycle of .
这项工作的目的是评估肉桂醛作为[某种生物]生物周期抑制剂的活性。测试进行了六次重复，每次重复包含10个[某种生物]的卵、0.5克饲料以及在培养皿中用不同浓度肉桂醛（6、8、10、12、14、16、18、20、24和28微克/平方厘米）浸渍的面积为23.76平方厘米的滤纸圆盘，并在温度为27±1°C、相对湿度为75±10%的气候控制箱中孵育30天。测试包括一个含有稀释剂（丙酮）的安慰剂组和一个未处理的阴性对照组。在30天结束时，计算成虫羽化/死亡率的抑制百分比以及LC和LC。从10微克/平方厘米的浓度开始观察到成虫羽化抑制率大于50%，从14微克/平方厘米的浓度开始观察到100%的抑制率，LC和LC结果分别为8.75和13.57微克/平方厘米。我们得出结论，挥发性化合物肉桂醛作为[某种生物]生物周期的抑制剂是有效的。
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