Table 2.

Feeding protocol.

Group	Phytogenic additive	Koncentration per kg diet	Phase 1	Phase 2	Phase 3
Con	None	—	7 days diets and water ad libitum	6 days diets and water ad libitum	6 days diets and water ad libitum
DSS	None	—	7 days diets and water ad libitum	6 days diets ad libitum and 4% DSS	6 days diets and water ad libitum
BE	Broccoli extract	2 mmol sulforaphane	7 days diets and water ad libitum	6 days diets ad libitum and 4% DSS	6 days diets and water ad libitum
Cuo	Turmeric oil	2 mmol ar-turmerone	7 days diets and water ad libitum	6 days diets ad libitum and 4% DSS	6 days diets and water ad libitum
To	Thyme oil	2 mmol thymol	7 days diets and water ad libitum	6 days diets ad libitum and 4% DSS	6 days diets and water ad libitum
Ro	Rosemary oil	2 mmol 1,8-cineol	7 days diets and water ad libitum	6 days diets ad libitum and 4% DSS	6 days diets and water ad libitum