Your GPA makes you a competitive applicant and completing your GE+IGETC along with the pre-req courses should definitely help. Based on 2018-2019 Enrollment projections for Food Science transfers, SLO expected 37 applicants and their target enrollment is 4. Since not all accepted students enroll, they usually accept 4x3=12 applicants making it an acceptance rate of around 32%.
Definitely apply to several other schools besides SLO but you have a very good chance.
Best of luck.