文档介绍：Study on the Mechanisms of Transportation and
Accumulation of n-Hexadecane by anism
1 1
Hongqi Wang , Fei Hua Yanjun Chen2
1
College of Water Sciences 2China Development Bank Ningxia Hui Autonomous
Beijing Normal University Region Branch
Beijing, China Yinchuan, China
e-mail: whongqi310@; huafei412@ e-mail: yanjun_chen1222@
Abstract—Through indoor experiments, concentration changes hexadecane at a high level of inoculation is less than that at a
of n-hexadecane in the cells of bacillus cereus DQ01 and bacillus low level of inoculation, and this phenomenon may be related
with the time, inhibition effect of NaN3 on the to the transportation form of hexadecane. anisms
transportation of n-hexadecane across the membrane, as well as have developed a variety of strategies to survive in the variable
the accumulated form of n-hexadecane in the cells of bacteria environments, and the accumulation of storage lipids is one of
were studied. The results showed that the higher the content of them. Other studies also demonstrate that many bacteria can
n-hexadecane in the medium was, the more the n-hexadecane degrade single alkane, mixed n-alkanes and other
that accumulated in the cells of DQ01 and DQ02 was. The two hydrocarbons in the metabolic process and produce different
strains could accumulate n-alkane against a concentration lipids