Safety and probiotic functionality of isolated goat milk lactic acid bacteria

Annals of Microbiology

Table 1 Sensitivity of LAB strains to antibiotics and its autoaggregation capacity

Isolates	Autoaggregation		Antibiotics
Isolates	Species	Autoaggregation (%)*	AMP (10 μg)	GENT (10 μg)	CLO (30 μg)	TET (30 μg)	CLI (2 μg)
LS1	Weissella cibaria	91.47 ± 0.85	++	+	+	+	+
LS2	Lactococcus lactis subsp. lactis	89.68 ± 2.62	++	+	+	++	+
LS3	Lactococcus lactis subsp. lactis	93.38 ± 0.06	++	+	+	++	+
DF04Mi	Lactococcus lactis subsp. lactis	89.68 ± 3.39	++	+	+	+	+
DF60Mi	Lactobacillus plantarum	84.24 ± 3.77	++	+	++	+	++

^*Percentage of autoaggregation expressed as mean ± standard deviation, n = 3. AMP, ampicillin; GENT, gentamicin; CLO, chloramphenicol; TET, tetracycline; CLI, clindamycin; +, sensitive, zone of inhibition ≥ 15 mm for GENT, ≥ 18 mm for CLO, ≥ 19 mm for TET, ≥ 14 mm for CLIN and AMP; ++, very sensitive, with inhibition zone ≥ 22 mm

ISSN: 1869-2044