摘要
杨树花为杨柳科植物毛白杨(Populus tomentosaCarr.)、加拿大杨(Populus canadensisMoench.)或同树种植物的干燥雄花序。中国杨树种植面积大,杨树花产量较高。杨树花中含有丰富的氨基酸、无机元素、蜜糖可以弥补部分饲料中氨基酸和无机元素的缺乏;通过乙醇回流从杨树花中提取的活性化合物具有良好的抗菌活性,并能够增强机体的抗氧化能力;杨树花可替代部分日粮,降低禽畜发病率,提高经济效益;其制剂对家畜肠道疾病具有良好防治效果。
The male inflorescences from Populus L.are the dry flowers from Populus tomentosa Carr.,Populus canadensis Moench.or other homogeneous plant.The planting area is large with a high productive of inflorescences.The inflorescences abounds in amino acid,mineral and gooey,supplementing the lack of acid and mineral in some feeds.The activity compound extracting by ethanol backflow could inhibit bacterial growths and enhance the body＇s ability of antioxidant stress.It can replace some feeds,decreasing the animal morbidity and raising the economic benefit.Besides,it has a nice prevent and cure ability on animal intestines disease.
出处
《中国畜牧兽医》
CAS
北大核心
2011年第6期243-246,共4页
China Animal Husbandry & Veterinary Medicine
关键词
杨树花
黄酮
酚甙
inflorescence of Populus L.
flavanoids
phenolglycosides
