No clear spherulitic morphology was observed in polarizing optical micrograph of PHB - diol.

在PHB-diol的偏光显微镜照片中观察不到明显的球晶形态.

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Intracellular PHB depolymerase and 3 hydroxybutyrate dehydrogenase catalyze the initial reactions of intracellular PHB catabolism.

进一步比较研究了不同菌株的PHB解聚酶和3羟基丁酸脱氢酶的活性.

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PHB depolymerase is a kind of extracellular enzyme which is secreted by micr.

PHB解聚酶是由微生物所分泌的一种胞外酶,可以将PHB降解 为水溶性小分子物质.

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Conclusion: The result showed that this new medical biodegradable PHB has good biocompatibility and biological safety.

结论: 新型可降解材料PHB具有优良的生物相容性及安全性.

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PHB , spider silk protein which are biodegradable have good prospects of application in many fields.

蛛丝蛋白等都属于生物可降解塑料,有着广阔的应用前景.

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