The Dane limped off with a thigh injury after scoring in the 2-0 win at Birmingham last time out, but was due to train on Friday. Nile Ranger and Shefki Kuqi are on standby if Lovenkrands fails to make it.
Silenced: Lovenkrands had to go off after scoring against Birmingham
Midfielder Danny Guthrie will miss out with a hamstring problem, while Shola Ameobi (fractured cheekbone) hopes to resume full training wearing a protective mask next week.
Defenders Steven Taylor (hamstring) and Ryan Taylor (ankle ligaments) both return to the squad after lengthy lay-offs, but Stephen Ireland and Dan Gosling (both knee), Alan Smith (ankle) and Hatem Ben Arfa (broken leg) remain on the sidelines.
Provisional squad: Harper, Krul, Simpson, Perch, R Taylor, Ferguson, Enrique, Coloccini, Williamson, Campbell, S Taylor, Tiote, Barton, Nolan, Gutierrez, Guthrie, Vuckic, Richardson, Lovenkrands, Best, Ranger, Kuqi.
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Explore more:People: Danny Guthrie, Hatem Ben Arfa, Ryan Taylor, Steven Taylor, Alan Smith Places: Newcastle, Birmingham