Fig. 3From: Preparation and performance of insect virus microcapsulesThe morphology of microcapsules at different pH values with the gelatin/CMC ratio of 7:1. a pH= 4.51, b pH= 4.64, c pH= 4.78. When the ratio of gelatin/CMC was 7:1, at pH 4.64, spherical capsules can be produced with uniform particle size; however, the sparse distribution of microcapsule indicates a low yieldBack to article page