Chadha, Anju and Madyastha, K Madhava (1982) Omega-Hydroxylation of acyclic monoterpene alcohols by rat lung microsomes. In: Biochemical and Biophysical Research Communications, 108 (3). pp. 1271-1277.
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Rat lung microsomes were shown to Ï�-hydroxylate acyclic monoterpene alcohols in the presence of NADPH and O2. NADH could neither support hydroxylation efficiently nor did it show synergistic effect. The hydroxylase activity was greater in microsomes prepared from Î²-naphthoflavone (BNF)-treated rats than from phenobarbital (PB)-treated or control microsomal preparations. Hydroxylation was specific to the C-8 position in geraniol and has a pH optimum of 7.8. The inhibition of the hydroxylase activity by SKF-525A, CO, N-ethylmaleimide, ellipticine, Î±-naphthoflavone, cyt. Image and p-CMB indicated the involvement of the cyt. P-450 system. However, NaN3 stimulated the hydroxylase activity to a significant level. Rat kidney microsomes were also capable of Ï�-hydroxylating geraniol although the activity was lower than that observed with lungs.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier Science.|
|Department/Centre:||Division of Chemical Sciences > Organic Chemistry|
|Date Deposited:||01 Jan 2010 10:31|
|Last Modified:||19 Sep 2010 05:34|
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