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Fig. 1 | AMB Express

Fig. 1

From: Evaluation of antiviral activity of Bacillus licheniformis-fermented products against porcine epidemic diarrhea virus

Fig. 1

Identification of the 2nd metabolites in standard substance surfactin derived from Bacillus subtilis (a) and fermentative sample derived from Bacillus licheniformis-fermented products (BLFP) (b) by liquid chromatography–mass spectrometry (LC–MS). Using the standard curve of surfactin derived from Bacillus subtilis (c), the 2nd metabolite at [M+Na]+m/z 1058 in Bacillus licheniformis-fermented products crude extract (d) was identified and quantified

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