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頁籤選單縮合
題 名 | Production of Chitinase from Shellfish Waste by Pseudomonas Aeruginosa K-187=以Pseudomonas Aeruginosa K-187發酵蝦蟹加工廢棄物生產幾丁質酶 |
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作 者 | 王三郎; 邱少華; 張文智; | 書刊名 | Proceedings of the National Science Council : Part B, Life Science |
卷 期 | 21:2 1997.04[民86.04] |
頁 次 | 頁71-78 |
分類號 | 361.1925 |
關鍵詞 | 蝦蟹加工廢棄物; 幾丁質酶; Chitinase; Chitin; Shellfish waste; Pseudomonas aeruginosa; |
語 文 | 英文(English) |
中文摘要 | 利用蝦蟹殼粉經由酸及╱或鹼前處理所得之各種不同製品作為幾丁質�t生產菌 Pseudomonas aeruginosa K-187 生產幾丁質�t之碳源。 蝦蟹殼粉經由適當前處理則比未處 理更適於用來作為生產幾丁質�t之碳源。當以酸╱鹼處理過之蝦蟹殼粉代替未處理過之蝦蟹 殼粉作為碳源結果發現,幾丁質�t之最大生產量由 0.68 U/ml 提升為 2.4 U/ml。此結果顯 示 P. aeruginosa K-187 於發酵蝦蟹殼粉及其酸鹼處理廢液生產幾丁質�t之同時, 亦能用 來回收再利用幾丁質生產業所衍生之此類酸鹼廢液。 |
英文摘要 | The production of chitinolytic enzyme by Pseudomonas aeruginosa K-187, using shrimp and crab shell powder (SCSP) as the carbon source, was studied. It was observed that chemically treated SCSP induced a significant increase of enzyme production, as compared with untreated SCSP. Spent HCl and NaOH from the chitin production industry was used to process SCSP. Various strategies of SCSP processing are examined and compared in terms of chitinolytic enzyme production. A three-and-one-half-fold increase of enzyme production (0.68 U/ml to 2.4 U/ml) was attained using HCl/NaOH treated SCSP. The microorganism (K-187) was isolated from soilated from soil in Taiwan and has been characterized and reported in a previous paper. |
本系統中英文摘要資訊取自各篇刊載內容。