Patras, Brunton, Gormely, and Butler (2009) demonstrated that the anthocyanins in blackberry and strawberry puree are significantly affected by thermal treatments at 70 C for 2 min. By contrast, the present results demonstrated that the
anthocyanins in SJ with pH 2.0 can endure heating at 80 C for 20 min. This finding was consistent with the observation that the anthocyanins of black carrots remain stable during heating at 70 Ce80 C (Kirca, Ozkan, & Cemeroglu, 2006).