hat
Lyofilize swa nan yon ti poban vè prezante yo dwe yon eponj blan ki mouye. Depi se ti poban an konplètman sele, lyofilize swa ka rete estab pou yon peryòd tan ki long (&gt; 18 mwa) nan tanperati chanm nan tèm de aparans, solubility, molekilè distribisyon pwa ak estrikti. Solisyon an swa rejenèr rete menm jan kapasite pou tranzisyon estriktirèl soti nan bobin aza, epi α estrikti -helix β -sheet estrikti kòm solisyon swa orijinal la, ki se kritik nan preparasyon nan fòma materyèl solid.
eng
Lyophilized silk in a glass vial presents to be a white porous sponge. Since the vial is completely sealed, lyophilized silk can remain stable for a long period of time (&gt; 18 months) at room temperature in terms of appearance, solubility, molecular weight distribution and structure. The regenerated silk solution remains the same structural transition capability from random coil andα-helix structure to β-sheet structure as original silk solution, which is critical in preparation of solid material formats.