• 作者： 王三郎; 邱少華; 張文智
• 作者服務機構： 大葉工學院食品工程系
• 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?生產菌Pseudomonas aeruginosa K-187生產
  幾丁質?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?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?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?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。
  以
• 英文摘要： The production of chitinolytic enzyme by Pseudomonas aeruginosa K-187, using shrimp and crabshell powder (SCSP) as the carbon source, was studied. It was observed that chemically treated SCSPinduced a significant increase of enzyme production, as compared with untreated SCSP. Spent HCl andNaOH from the chitin production industry was used to process SCSP. Various strategies of SCSP pro-cessing are examined and compared in terms of chitinolytic enzyme production. A three-and-one-half-foldincrease of enzyme production (0.68 U/ml to 2.4 U/ml) was attained using HCl/NaOH treated SCSP. Themicroorganism (K-187) was isolated from soil in Taiwan and has been characterized and reported in a previ-ous paper.
• 中文關鍵字： Chitinase; chitin ; shellfish waste; Pseudomonas aeruginosa.
• 英文關鍵字： --