查詢結果分析
來源資料
相關文獻
- Effect of Dietary Supplementation with Essential Oils on Digestibility of Fatty Acids, Utilization of Protein, and Intestinal Microbial Environment in Broiler Chickens
- 比較雛雞鴨之脂質代謝(1):飼糧能量及蛋白質水平的影響
- 肉雞對大豆粕與菜仔粕蛋白質消化率之比較
- A Comparison of Forage Quality as Determined in Vitro Drv Matter Disappearance Protein Content and in Vitro Volatile Fatty Acid Production
- The Effects of Starch and Protein Degradation Rates, Hay Sources, and Feeding Frequency on Rumen Microbial Fermentation in a Continuous Culture System
- 卵磷脂之代謝能值及影響其促進肉雞對脂肪消化率之因子--脂肪種類及年齡
- 維維、澱粉與蛋白質分解速率組合對臺灣山羊瘤胃微生物之影響
- 微生物油脂質開發與生產
- 生長豬與母豬的蛋白質及氨基酸消化比較研究
- 理想蛋白質在肉雞飼料上的應用
頁籤選單縮合
題名 | Effect of Dietary Supplementation with Essential Oils on Digestibility of Fatty Acids, Utilization of Protein, and Intestinal Microbial Environment in Broiler Chickens=飼糧中添加精油對肉雞脂肪酸消化率、蛋白質利用及腸道微生物環境之影響 |
---|---|
作者 | 林國長; 姜樹興; | 書刊名 | 中國畜牧學會會誌 |
卷期 | 46:4 2017.12[民106.12] |
頁次 | 頁331-342 |
分類號 | 437.714 |
關鍵詞 | 肉雞; 消化率; 精油; 脂肪酸; 蛋白質; 微生物; Broiler chicken; Digestibility; Essential oil; Fatty acid; Protein; Microbial; |
語文 | 英文(English) |
中文摘要 | 本研究分兩個試驗依次進行。在每個試驗中,30 羽 17 日齡(試驗一)及 24 日齡 ( 試驗二) 公肉雞,個別籠飼,逢機分配至 5 處理組,每處理組 6 重複, 分別飼予不添加或添加 0.02% 不同精油:(1)百里香(thyme;T);(2)肉桂 (cinnamon; C);(3)牛至(oregano;O)或(4)迷迭香(rosemary;R)之 試驗飼糧至雞隻分別達 36 日齡(試驗一)及44 日齡(試驗二)為止。分別測定 雞隻之脂肪酸消化率、蛋白質利用率及腸道中乳酸菌及大腸菌菌落數。結果顯示, 飼糧中添加 T,C,R,提高總脂肪酸及大部分個別脂肪酸之全腸道及迴腸消化率(P < 0.05),尤其是飽和脂肪酸消化率。飼糧中添加 T,C 及 R 提高蛋白質迴腸消化 率及蓄積率及可消化蛋白質蓄積率(P < 0.05)。飼糧中添加 T、O 及 R,提高盲 腸內容物中乳酸菌菌落數(P < 0.05)。飼糧中添加 C 及 R,提高盲腸內容物中 乳酸菌/ 大腸桿菌菌落數比值(P < 0.05)。綜合以上,飼糧中添加T,C,R 提 高肉雞蛋白質及脂肪酸(尤其是飽和脂肪酸)消化率,以及吸收後蛋白質蓄積率。 飼糧中添加T,C,O,C 改善肉雞腸道菌叢。 |
英文摘要 | Two trials were conducted in sequence, in which thirty day-17-old (trial 1) and day-24-old (trial 2) male broiler chickens each were allotted to five treatments, with six replicates per treatment. Chickens were individually reared in metabolism cages and fed diets with and without supplementation of 0.02% thyme oil (T), cinnamon oil (C), oregano oil (O), and rosemary oil (R) until chickens reached day 36 (trial 1) and 44 (trial 2) of age. Digestibility of fatty acids, utilization of protein, and lactic acid bacteria (LAB) and coliform (CF) counts in intestine in each chicken were measured. The results showed that dietary supplementation with T, C, and R increased total tract and ileal digestibility of total fatty acids and most individual fatty acids (P < 0.05), particularly that of saturated fatty acids. Dietary supplementation with T, C, and R increased ileal digestibility and retention of protein and retention of digested protein (P < 0.05). Dietary supplementation with T, O, and R increased LAB in the cecum content (P < 0.05). Dietary supplementation with C and R increased LAB/CF ratio in the cecum content (P < 0.05). In conclusion, supplementing the diet of broiler chickens with T, C and R improved the digestibility of fatty acids (particularly saturated fatty acids) and protein, and increased the retention of protein after absorption. Supplementing the diet of broiler chickens with T, C, R and O improved the intestinal microbial environment. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。