Arnobius the Younger and Transubstantiation

Q. Did Arnobius the Younger advocate the Roman dogma of transubstantiation?

Arnobius, the Younger (fl. c. 460 A.D.):

Christ, by the mystery of bread and wine, was made a priest forever, according to the order of Melchisedec, who alone among priests offered bread and wine while Abraham was returning a victory from the battle. (J. P. Minge, Patrologiæ Cursus Completus, [1847], Patrologiæ Latinæ, Tomus LIII, Arnobii Junioris, Commentarii In Psalmos, Psal. CIX, Col. 496). Here Trans. (J. H. Treat, The Catholic Faith; Or, Doctrines of the Church of Rome Contrary to Scripture and the Teaching of the Primitive Church, [1888], p. 182). Here 

~ Soli Deo Gloria