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. 2023 Jan 5;12(2):252. doi: 10.3390/foods12020252

Figure 2.

Figure 2

FTIR spectra of the encapsulates obtained by O/W emulsification. (A) LAEG—L. acidophilus in gelatin (a); Tween 20 (b); porcine gelatin (c). (B) LPEG—L. plantarum in gelatin (a); Tween 20 (b); porcine gelatin (c). (C) LAEA—L. acidophilus in alginate (a); Tween 20 (b); alginate (c). (D) LPEA—L. plantarum in alginate (a); Tween 20 (b); sodium alginate (c).