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首页> 外文会议>International Conference on Advanced Materials Engineering and Technology >Bacillus megaterium sp. as Degradation Agent for Biodegradable Natural Rubber Latex Films
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Bacillus megaterium sp. as Degradation Agent for Biodegradable Natural Rubber Latex Films

机译：Bacillus MegaTerium sp。作为可生物降解的天然橡胶胶乳膜的降解剂

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Degradation for biodegradable natural rubber (NRL) films by Bacillus megaterium sp. is investigated. A common soil bacterium, Bacillus megaterium sp. is one of the largest eubacteria. This bacterium has large potential in degradation process for biodegradable natural rubber latex film. Specified method is used to cultivate the bacteria using suitable media. The growth of bacteria is studied through optical density and dry weight as a function of time. The optical density at specific wavelength with different stages of bacterial growth is used to determine their mid-log growth phase of the cell. The optimum time achieved to insert NRL films is between 17 to 20 hours of incubation period. Growth curve of Bacillus megaterium sp. gives an equation of Y=2.3401 X. The biodegradation behaviour of Bacillus megaterium sp. is further investigated to access the viability as accelerating media for biodegradation of NRL films.
机译：Bacillus MegaTerium sp的可生物降解天然橡胶（NRL）薄膜的降解。被调查了。一种常见的土壤菌，芽孢杆菌绵羊。是最大的盲肠之一。这种细菌在可生物降解的天然橡胶胶乳膜的降解过程中具有很大的潜力。指定的方法用于使用合适的培养基培养细菌。通过光学密度和干重作为时间的函数来研究细菌的生长。使用不同细菌生长阶段的特定波长的光密度用于确定其细胞的中数生长阶段。插入NRL薄膜的最佳时间在17至20小时的培养期之间。芽孢杆菌MegaTerium sp的生长曲线。给出y = 2.3401 x的等式。芽孢杆菌的生物降解行为Sp。进一步研究进入可行性作为加速培养基的NRL膜的生物降解。

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