C.A., since you don't seem to know Albertina's birthplace, your best route of action is probably to search for her on the Emigrant CD, which lists emigrants departing from major Swedish ports since 1869.
If you don't have access to the Emigrant CD yourself, you could try posting a request for help in the discussion Källor: Emigrantkällor: CD-emigranten (efterlysningar). Hopefully one of the readers who has access to the CD will help you out. Albertina's name is important, as well as her age and last place of residence (Lund).
Another option would be to assume that Albertina was born in Lund, and search the 1877 birth records for Lund parish, but this may be a lot of work since Lund had around 14,000 inhabitants at that time, and there may have been several girls named Albertina born in the same year. Therefore the preferred method is to first find the exact date of emigration, so that you can look her up in the parish records for her last place of residence in Sweden.
For future postings in Anbytarforum, please use your full name in the Användarnamn field. It's always nice to be able to address people using their proper names rather than obscure acronyms... :-)