Once again, there appeared to be serious interest in what we were offering. (entrepreneur.com)
As a matter of fact, we had very serious interest in 2007 from a financial investor, but that ended when markets went to hell in a hand basket. (canadianbusiness.com)
Experts also recommend getting involved with the activities at food science departments or professional organizations as a way of demonstrating serious interest in the field. (sciencemag.org)