查詢結果分析
相關文獻
- A Change of Bacterial Flora in the Hepatopancreas of Tiger Shrimp (Penaeus monodon) Administered with Beta-glucan
- The Gram-negative Bacterial Flora in Hepatopancreas of Giant Freshwater Prawn (Macrobrachium Rosenbergii): Antibiotic Sensitivities and Production of Extracellular Products
- Numerical Taxonomy of Bacteria Isolated from the Hepatopancreas of Giant Tiger Prawn Penaeus Monodon, Fleshy Prawn P. Chinensis, and Their Culture Water
- Carotenoid Content in Various Tissues of Cultured Penaeus monodon by Their Sizes, Sexes, and Molting Stages
- Oxygen Depletion Stress on Mortality and Lethal Course of Juvenile Tiger Prawn Penaeus Monodon Fed High Level of Dietary Astaxanthin
- 核酸偵測方法於草蝦白點病毒診斷上之應用
- 以2-phenoxyethanol麻醉草蝦可能性之探討
- 以牡蠣淨化草蝦池水之研究
- Effects of Nitrite on the Oxygen Consumption and Ammonia Excretion of Tiger Shrimp Penaeus Monodon
- 農村聚落居民自組戲班的過程--以宜蘭頭城下埔「草蝦仔班」為例
頁籤選單縮合
題 名 | A Change of Bacterial Flora in the Hepatopancreas of Tiger Shrimp (Penaeus monodon) Administered with Beta-glucan=β-聚葡萄糖(Beta-glucan)處理後草蝦(Penaeus monodon)肝胰臟內細菌組成的改變 |
---|---|
作 者 | 宋宏紅; 陳怡璇; | 書刊名 | 臺灣水產學會刊 |
卷 期 | 26:1 1999.03[民88.03] |
頁 次 | 頁43-50 |
分類號 | 439.66 |
關鍵詞 | 細菌相; 草蝦; 肝胰臟; 脂肪酸分析; Bacterial community; Tiger shrimp; Hepatopancreas; FAME analysis; |
語 文 | 英文(English) |
中文摘要 | 本研究主要進行肝胰臟內菌相的分析,以闡明β-聚葡萄糖與上述效果的相關性。利 用標準生理生化法偵測蝦胰臟內細菌組成發現,存在於β-聚葡萄糖處理及未處理的兩組蝦肝 胰臟內之革蘭氏陽性與陰性菌的百分之比相同(分別為22%和78%);處理及未處理兩組蝦 肝胰臟內之革蘭氏陰性菌都由奈瑟氏菌科(Neisseriaceae)、噬胞菌科(Cytophagaceae)、腸道菌 科(Enterobacteriaceae)、和弧菌科(Vibrionacease)組成;除了腸道菌科外,其它三科的分離率都 不相(分別是奈瑟氏菌科為17%對26%,噬細胞菌科為21%對11%,及弧菌科為11%對4 %);再根據生理生化性,可將分離的陰性菌株分類為六群、其中的第二、第三及第六群在兩 組蝦肝胰內出現頻率不同。利用細菌胞壁脂肪酸組成的分析,以進一步闡明菌相改變與β- 聚葡萄糖處理的相關性,結果顯示處理和未處理蝦內脂肪酸組成(fatty acid profile)亦不相同。 |
英文摘要 | This study was conducted to analyze and clarify the rationales of , β-glucan on disease-resistant effects. Using standard physiobiochemical tests to examine bacterial composition in shrimp hepatopancreas (HP), it was found that the percentages of Gram positive (G+) and Gram neqative (G-) bacteria were the same in glucan-treated shrimp and untreated shrimp (22% and 78%, respectively). Bacteria from all four G- bacteria families including Neisseriaceae, Cytophagaceae, Enterobactericeae, and Vibrionaceae, were found in both treated and untreated shrimp. However, with the exception of Enterobacteriaceae, isolation percentages were different between treated and untreated shrimps (17% to 26% for Neissericeae, 21% to 11% for Cytophagaceae, and 11% to 4% for Vibrionaceae, respectively). After sorting G- isolates from treated and untreated shrimp into six groups according to physiobiochemical properties, difference were found in the HP bacterial pattern in groups 2,3 and 6. To further clarify the relationship between changes in bacterial flora due to b-glucan treatement, a fatty acid methylester (FAME) analysis of the bacterial wall was performed, results showed a difference between the fatty acid profile of treated and untreated shrimps. |
本系統中英文摘要資訊取自各篇刊載內容。