Moreover, a freeze-dryingmethod was investigated in order to improve the stability of the cucurbitacin SLN suspension.
为了进一步提高葫芦素SLN的稳定性,对其混悬液的冷冻干燥工艺进行了初步的探讨。
2
The paper mainly describes the principle and advantage of freeze-drying. In addition, the paper introduces the influencing factors to freeze-dryingmethod.
本文介绍了菌种冷冻干燥保藏方法的原理和优点,同时详细介绍了菌种冷冻干燥保藏方法的影响因素。
3
The results indicated: freeze-dryingmethod could do the longest preservation (at least 15 years) while beef broth agar plate method did the shortest (only 2 to 3 months).