首页> 外文期刊>Journal of Aquaculture in the Tropics >FACTORS DETERMINING OIL YIELD IN SELECTED MARINE BACILLARIOPHYCEAE
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FACTORS DETERMINING OIL YIELD IN SELECTED MARINE BACILLARIOPHYCEAE

机译:确定选定海洋杆菌病的油产量的因素

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摘要

The successful yield of oil from micro algae is dependent upon combined interaction of physical, chemical and biological factors. Selected marine Bacillariophyceans were studied for the yield of oil in relation to various physical, chemical and biological parameters. The optimum pH, salinity, temperature, phosphate, nitrate and silicate required for the maximum growth and oil yield are found to be varied from species to species. Silicate, being one of the most important components for diatoms, it isobserved to increase oil yield most favourably at zero level even though it could decrease the biomass production. Amongst the different harvest methods tested, the centrifugation has yielded more oil. The Pseudomonas sp inoculated algae has increased the oil yield. Significantly intra generic varied species has shown variation in oil yield but a particular species collected in different location also has shown variation in oil yield under similar culture conditions. Different light intensities and duration of light have been observed to affect the oil yield of Bacillariophyceae.
机译:来自微藻的石油成功产量取决于物理,化学和生物因素的组合相互作用。研究了各种物理,化学和生物参数的石油收益率的选定的海洋杆菌。发现最佳的pH,盐度,温度,磷酸盐,硝酸盐和硅酸盐所需的最大生长和油产量所需的含量从物种到物种。硅酸盐是硅藻的最重要的组分之一,它不能以零水平最有利地增加油产量,即使它可能会降低生物质生产。在测试的不同收获方法中,离心产生更多的油。 Pseudomonas Sp接种藻类增加了油产量。显着地,通用变化物种显示出油屈服的变化,但在不同位置收集的特定物种也显示出在类似的培养条件下的油产量的变化。已经观察到不同的光强度和光的持续时间来影响杆状虫的油产量。

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