inventor/creator：楊 光，付麗娜，何峰，周平，余龍江
Paten number/application number：ZL 200810047793.7
application/authorized announcemen date：2012-11-12
brief introduction：
本發(fā)明提供一種木醋桿菌菌株及通過它制備納米纖維素皮膚組織修復材料的方法。制備方法如下：首先將保藏在斜面上的木醋桿菌（Acetobacter xylinum Y05，CCTCC M 207163）制成搖瓶種子，靜態(tài)培養(yǎng)獲得納米纖維素膜。再將培養(yǎng)好的膜分離純化，然后與天然多糖（殼聚糖等）和蛋白質（膠原蛋白、絲素蛋白等）復合制成。這種納米修復材料具有良好的生物相容性，與人體皮膚相近的柔韌性和強度，還具有良好的可塑性和彈性，可適用于各種不規(guī)則傷口表面，并且能夠長久保持水分等，可以用作臨床上燒傷、慢性皮膚潰瘍等皮膚損傷或缺損的皮膚替代物和醫(yī)用敷料等。
ABSTRACT:
NOVELTY - A Acetobacter xylinum Y05 (CCTCCM 207163), is new.
USE - The Acetobacter xylinum Y05 (CCTCCM 207163) is useful for preparing nano cellulose dermal tissue repair material (claimed) useful as dressing material for skin injury, burn or chronic ulcer of skin.
ADVANTAGE - The nano repair material has excellent biocompatibility, flexibility, can be applied to the surfaces of various irregular wounds and has the ability to maintain moisture on skin.
