Table 4.

Indole compounds and its fractions produced by ST Bacterial Strains.

Analytes	ST4	ST5	ST6	ST16	ST20
Indole	+	+	+	+	+
Benzylmalonic acid	+	+	+	+	+
l-Tyrosyl-l-alanyl-l-phenylalanine	–	+	+	+	–
4-Methyl-2-pyrrolidinone	+	+	+	+	+
3-Trifluoroacetoxypentadecane	+	+	+	+	+
5-Methylhenicosane	+	–	+	+	–
5-Pyrrolidino-2-pyrrolidone	+	+	+	+	+
Pyrrolidine	+	–	+	+	+
Indole-3-butyramide	+	+	+	+	+
Squalene	–	–	+	–	–
5H-1-Pyrindine	+	+	–	+	+
3-Isobutylhexahydropyrrolol	+	–	–	–	+