Effect of stevioside and steviol on the developing broiler embryos
Effect of stevioside and steviol on the developing broiler embryos
复制标题
DOI：
10.1021/jf020931p
复制
发表时间：
2003-08-13
影响因子：
6.1
通讯作者：
Buyse, JG
中科院分区：
文献类型：
--
作者：
Geuns, JMC;Bruggeman, V;Buyse, JG
在孵化第7天，分别注射不同剂量的甜菊糖苷和甜菊醇，剂量分别为0.025.0 8、0.8或4 mg/枚和0.025、0.2 5或1.2 5 mg/枚。在孵化时(第21天)和1周后，不同处理对胚胎死亡率、孵化幼体体重、畸形(如骨骼、喙和头部畸形、羽毛异常、开口开放)或性腺发育异常没有任何影响。在幼体血液中未检测到甜菊糖或甜菊醇。孵化出的雏鸟发育正常。结论：产前暴露于甜菊糖苷和甜菊糖醇对鸡胚没有毒性。
At day 7 of incubation, fertile broiler eggs were injected with different amounts of stevioside and steviol of 0.08, 0.8, or 4 mg stevioside/egg and 0.025, 0.25, or 1.25 mg steviol/egg. At hatch (day 21) and 1 week later, not any influence of the different treatments could be found on embryonic mortality, body weight of the hatchlings, deformations (e.g., bone, beak, and head malformations, abnormal feathering, open vent), or abnormal development of the gonads. No stevioside or steviol could be detected in the blood of the hatchlings. The hatchlings developed normally. It is concluded that prenatal exposure to stevioside and steviol is not toxic for the chicken embryo.