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. 2023 Feb 2;16(7):1478–1487. doi: 10.1007/s11947-023-03007-2

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Fig. 3 — SEM (a, 250 × magnification) and TEM (b, 500 × magnification) images of 60 mg/mL SPI and 0.2% alginate microcapsules containing L. salivarius CRL2217