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Ruminal disappearance and intestinal digestion of untreated and treated canola seed protein by three-step in vitro procedure | ||
| علوم و فنون دامپروری | ||
| Article 3, Volume 7, Issue 28, December 2018, Pages 23-30 PDF (961.99 K) | ||
| DOI: 10.22092/aasrj.2018.120919.1141 | ||
| Authors | ||
| B. Rokhzad; Rahman Ebne Abbasi* ; M. Khezri; H. Fazaeli | ||
| Animal Science- Nutrition & Physiology | ||
| Abstract | ||
| This research was carried out to determine the chemical composition and protein digestibility of untreated and treated canola seed by three-step in vitro procedure. The effect of ruminal incubation on intestinal digestion of canola seed protein was investigated. For heat treatments, canola seed were heated at 160 ° C for 2 hours and for boiled treatment, canola seed was boiled at 100 ° C for 5 minutes. Therefore the treatments were control, heat treated and boiled treated, that were analyzed basis completely randomized design. Chemical composition of the seeds was not affected by the treatments. The lowest of ruminal disappearance and the highest of intestinal digestion of protein were observed in heat treated canola seed (p≥0.05). The ruminal protein disappearance of control treatment was the highest (p≥0.05). Intestinal digestion of boiled treated canola seed protein was less than that of heat treated (p≥0.05). Ruminal incubation significantly increased the intestinal digestion of untreated and treated canola seed protein (p≥0.05). The results showed that the heat treated can be used as an applied method for reducing the ruminal disappearance of canola seed protein. | ||
| Keywords | ||
| : Canola seed; Ruminal disappearance; Intestinal digestibility; Three-step in vitro | ||
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