Veterinary Archives, Vol. 91 No. 5, 2021.
Original scientific paper
https://doi.org/10.24099/vet.arhiv.1138
Determining the effect of natural inhibitors on sesame meal degradability using in vitro three step method
Maghsoud Besharati
; Department of Animal Science, Ahar Faculty of Agriculture and Natural Resources, University of Tabriz, 51666, Tabriz, Iran
Valiollah Palangi
; Department of Animal Science, Agricultural Faculty, Ataturk University, Erzurum, Turkey
Akbar Taghizadeh
; Department of Animal Science, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
Adem Kaya
; Department of Animal Science, Agricultural Faculty, Ataturk University, Erzurum, Turkey
Soheila Abachi
; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec City, Quebec, Canada
Abstract
The aim of this experiment was to investigate the beneficial effect of monensin, tannic acid and cinnamon essential oil addition on sesame meal degradability by the three-step in vitro method. The effect of experimental additives on the degradability of sesame meal in the rumen, after rumen and in the whole gastrointestinal tract was significant (P<0.05). The in vitro ruminal and intestinal digestibility of sesame meal crude protein with experimental additives was in the range of 76 to 84% and 49 to 60%, respectively. The intestinal degradability of crude protein increased with the addition of cinnamon essential oil (about 10%). Addition of monensin, tannic acid, and cinnamon essential oil significantly increased the degradability of Neutral Detergent Fiber (NDF) and Acid Detergent Fiber (ADF) in the rumen, intestines and the whole gastrointestinal tract. The results showed that cinnamon essential oil (125 mg/L) increased the degradability of dry matter (DM), organic matter (OM), crude protein (CP), ADF and NDF in the rumen, after rumen and the whole digestive tract compared to all treatments (P<0.05). The results showed that addition of tannic acid (100 mg/L) decreased the disappearance of crude protein in the rumen, while it increased crude protein’s disappearance in the after rumen (P<0.05).
Keywords
monensin; tannic acid; cinnamon essential oil; sesame meal; three step degradability
Hrčak ID:
271610
URI
Publication date:
12.12.2021.
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