ภาษาจีนจีน UKUK DeutschlandDeutschland FranceFrance РоссияРоссия 한국한국 ไทยไทย Việt NamViệt Nam العربيةالعربية ҚазақстанҚазақстан EspañaEspaña MyanmarMyanmar DaiDai

Linking China’s Premium Healthcare · Serving Global Health Needs

Breaking down language, channel and process barriers in cross-border care — making the best doctors your personal doctors.
300 Grade-A partner hospitals · 3,000+ leading experts · one-stop service across all specialties

One-Stop Medical Care in China

  • International flights · Airport pickup · Nearby hotels
  • Multilingual interpreters · Full medical escort
  • Expert matching · Hospital fast-track
  • Full-cycle treatment · Post-op follow-up
Sign in
Grass
Artillery

槐枝的药材鉴别

ว 2026-09-10 09:20:18ที่ http://www.zhongyaocai360.com/H/huaizhi.htmlเ admin

槐枝的药材性状鉴别:嫩枝呈圆柱形,长短不一,直径0.3-1cm。表面黄绿色或棕绿色,有细密的纵纹和点状皮孔,嫩枝上可见叶痕和芽鳞痕。质脆,易折断,断面不平坦,皮部黄绿色,木部黄白色,髓部白色或淡黄色。气微,味微苦。以枝嫩、色绿、质脆、味微苦者为佳。槐枝的饮片性状:呈类圆形的厚片或段,表面黄绿色或棕绿色,有纵纹和皮孔,断面黄白色,髓部白色,气微,味微苦。槐枝的原植物为落叶乔木,高8-20m。树皮灰棕色,具不规则纵裂,内皮鲜黄色,具臭味。嫩枝暗绿褐色,近光滑或有短细毛,皮孔明显。奇数羽状复叶互生,长15-25cm,叶轴有毛,基部膨大;小叶7-15,柄长约2mm,密生白色短柔毛;托叶镰刀状,早落;小叶片卵状长圆形,长2.5-7.5cm,宽1.5-3cm,先端渐尖具细突尖,基部宽楔形,全缘,上面绿色微亮,背面优生白色短毛。圆锥花序顶生,长15-30cm;萼钟状,5浅裂;花冠蝶形,乳白色,旗瓣阔心形,有短爪,脉微紫,翼瓣和龙骨瓣均为长方形;雄蕊10,分离,不等长;子房筒状,有细长毛,花柱弯曲。荚果肉质,串珠状,长2.5-5cm,黄绿色,无毛,不开裂,种子间极细缩。种子1-6颗,肾形,深棕色。花期7-8月,果期10-11月。槐枝应注意与其他豆科植物的嫩枝相区别。

Readings Back to the main page
ความคิดเห็น