Fig. 2.

Morphological characteristics of SNPs depending on the hydrolysis composition; SNPs using total hydrolysate (A–D) and SNPs using short-chain glucans (E–N); A Sun et al. (2014b); B Cai and Shi (2013); C Miao et al. (2009); D Zeng et al. (2016); E Sun et al. (2014a); F Jiang et al. (2016c); G Lee et al. (2019); H Liu et al. (2016); I Li et al. (2016); J Jiang et al. (2018); K Jiang et al. (2016a; 2016b; 2016c); L Ji et al. (2019)