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題 名 | 醱酵大豆粕對仔豬抗原性、消化率和生長性能之影響=Antigenicity, Digestive Utilization, and Growth Performance of Fermented Soybean Meal by Weanling Pigs |
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作 者 | 吳孟謙; 翁琳杰; 廖朝政; 郭忠政; 張繁雄; | 書刊名 | 臺糖畜產 |
卷 期 | 3:4 1998.03[民87.03] |
頁 次 | 頁1-17 |
分類號 | 437.654 |
關鍵詞 | 仔豬; 醱酵大豆粕; 濃縮大豆蛋白; 抗原性; 消化率; 生長性能; Growth performance; Antigenicity; Digestive utilization; Fermented soybean meal; Concentrated soy protein; Weanling pigs; |
語 文 | 中文(Chinese) |
中文摘要 | 三個試驗探討醱酵大豆粕(FSM)對仔豬抗原性、消化率和生長性能之影響。試驗 一脫殼大豆粕經醱酵處理後,粗蛋白質增加約6.2%,大豆粕之最限制胺基酸離胺酸與含硫胺 酸亦依序增進約 2.4 與 12.4% ,有效性離胺酸總量則未有增加。抗原性之檢測結果,生大 豆與脫殼大豆粕之體外抗原力價(in vitro)依序為10與8時,FSM 與濃縮大豆蛋白(CSP) 則依序為4與<1,體內(in vivo)之血清大豆抗體力價,28 日齡離乳仔豬供餵FSM、CSP與 大豆粕(SBM),離乳後14 天之力價依序為7.75、7.35 與 8.25,其中 FSM 與 CSP 無顯著 性差異,但都比 SBM 有較好之反應(p<0.05)。試驗二氮平衡試驗方面,24 頭閹公豬供 餵FSM、CSP與SBM,簡氮消化率三組間無顯著性差異,但 FSM 之淨蛋白質利用率與生物價( 依序為 70.0 與 78.0%)比 SBM 為優(依序為 66.8 與 73.1% ;p<0.05),而比 CPS 有 較低之趨勢(依序為 72.3 與81.1% ;p>0.05)。試驗三 72 頭 28 日齡離乳仔豬探討仔 一料中 CSP 與 SBM 成分由 FSM 替代對仔豬生長性能之影響。 CSP 與 SBM 或其 CSP 由 FSM 替代後,不論離乳後 0∼14 天或全期 0∼28 天的隻日飼料攝食量 (ADFI),隻日增 重(ADG)與飼料效率(FC)都無顯著性差異(p>0.05)。而 SBM 由 FSM 替代,離乳後 0∼14 天或全期 0∼28 天的 ADFI 雖無顯著性差異,但 ADG 與 FC 有較優的趨勢(p<0.1) 。綜上所述,含 FSM 離乳仔豬飼料比含 SBM 者,有降低大豆抗原活性,改進仔豬消化率與 生長性能的飼養效果,並可作為 CSP 替代源,在開發仔豬飼料蛋白源上有其飼養意義。 |
英文摘要 | Three experiments were conducted to determine the effects of dietary fermented soybean meal (FSM) on antigenicity, digestive utilization, and growth performance for pigs. In Exp. 1, after dehulled soybean meal (DSM) was fermented, the content of crude protein (6.2%) as well as lysine (2.4%) and methionine (12.4%) increased; however, available lysine did not increase. For determination of antigenic activities (log��), the in vitro antigenicity of raw soybean meal and DSM were 10 and 8, and FSM and concentrated soy protein (CSP) decreased 4 and <1, respectively. As to antisoya antibody titres (in vivo) of pigs weaned at 28 days of age, pigs fed FSM were lower than pigs fed SBM (p<0.05) at 14 d postweaning. In Exp. 2,24 barrows (9 kg BW) were fed diets containing either FSM, CSP, or SBM. After 7 d of adaptation to the diets and feeding frequency, a 5 d N balance trial was conducted. Apparent N digestibility was similar among pigs fed three diets, but net protein utilization and true biological value of FSM (70.0 and 78.0%, respectively) was superior to SBM (66.8 and 73.1%, respectively; p<0.05) but slightly inferior to that of CSP (72.3 and 81.1%, respectively; p>0.05). In Exp. 3, 72 28 d-old pigs were used to determine the effect of FSM on the performance of baby pigs. FSM as a replacement for CSP or both CSP and SBM in prestarter, no statistically significant differences in ADFI, ADG, or FC were observed from 0 to 14 d and 0 to 28 d postweaning; however, ADG and FC had to be slightly increased when FSM was used as a replacement for SBM. (p<0.1). In conclusion, FSM decreased antigenic activity and improved digestive utilization and growth performance better than did SBM in weaned pigs. It is a useful protein source to replace CSP and (or) SBM for early weaning pigs. |
本系統中英文摘要資訊取自各篇刊載內容。