TABLE 2.

A summary of the details of a collection of published bile tolerance assays.

Genus	Material	Concentration (%)	Type of bile	Duration (h)	Detection	References
L. rhamnosus	Freeze-dried	1	Porcine bile	1	Plate count enumeration	Stage et al., 2020
L. casei	Fresh cells	0.1	Cholate/deoxycholate	1	Plate count enumeration	Huang et al., 2018
Different LAB	Fresh cells	0.3	Ox bile salts	1, 2, 3, 4, 5, and 6	OD600	Ilango et al., 2016
Different LAB	Spray-dried	3.6	Ox bile salts	2 and 4	Plate count enumeration	Ilango et al., 2016
Different LAB	Freeze-dried	3.6	Ox bile salts	2 and 4	Plate count enumeration	Ilango et al., 2016
B. animalis	Fresh cells	0.3, 0.5, and 1	Ox bile salts	4	Plate count enumeration	Charnchai et al., 2016
L. plantarum	Spray-dried	2	–	1, 2, 3, and 4	Plate count enumeration	Dolly et al., 2011
L. plantarum	Freeze-dried	2	–	1, 2, 3, and 4	Plate count enumeration	Dolly et al., 2011
Different LAB	Fresh cells	0.3	Oxgall	0.5, 1, 1.5, 2, 3, 4, 5, 6, 7, and 24	OD620	Jacobsen et al., 1999
Different LAB	Fresh cells	0.3	Oxgall	4	Plate count enumeration	Jacobsen et al., 1999
Different LAB	Fresh cells	0.3, 0.6, 0.8, 1, 2, and 5	Oxbile	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11	OD600	Brink et al., 2006
L. casei	Spray-dried	1, 2, and 3	Oxgall	0.5, 1, 2, and 3	Plate count enumeration	Gul and Atalar, 2019
L. casei	Freeze-dried	1, 2, and 3	Oxgall	0.5, 1, 2, and 3	Plate count enumeration	Gul and Atalar, 2019
L. plantarum	Freeze-dried	3	Taurocholic acid	4 and 8	Plate count enumeration	Tee et al., 2013
L. reuteri	Fresh cells	0.3	Oxgall	16	Continuous OD measurements	Taranto et al., 2003
L. reuteri	Freeze-dried	0.5	Porcine bile	30 min intervals	FC	Hernández et al., 2019
L. reuteri	Freeze-dried	1	Bovine bile	30 min intervals	FC	Hernández et al., 2019
L. reuteri	Fresh cells	6	Bovine bile	72	Plate count enumeration	Rosander et al., 2008