번데기 蛋白質의 아미노산조성과 營養價에 관한 연구

국문 초록 (Abstract)

製絲工場에서 副産物로 나오는 번데기 蛋白質 營養價를 測定하기 위하여 이의 아미노산조성을 분석하였고 casein群(D₁), 大豆蛋白質群(D₂), 大豆蛋白質+20%번데기蛋白質群(D₃), 大豆蛋白質+40%번데기蛋白質群(D₄), 번데기蛋白質群(D_5)等 5群의 食餌로 나누어 動物實驗을 通해 成長率, protein efficiency ratio, 臟器重量, 그리고 hematology 및 total serum protein과 albumin의 함량을 測定하여 比較하였다.<br/>
번데기蛋白質의 아미노산조성은 FAO의 provisional scoring pattern과 比較하였을 때 필수아미노산 조성이 우수하였으며 특히 lysine과 methionine의 함량이 높은 것은 穀類와 豆類 蛋白質에 不足한 필수 아미노산을 補充하는데 좋은 蛋白質源으로 利用될 수 있다.<br/>
번데기蛋白質群의 體重增加量과 蛋白效率은 大豆蛋白質보다 우수하였으며 大豆蛋白質에 첨가하는 量의 增加에 따라 성장율과 蛋白效率이 增加하는 경향을 나타내었다.<br/>
liver와 spleen의 총 중량은 大豆蛋白質群에 比해 번데기蛋白質 첨가群에 있어서 더욱 높았으며 RBC, WBC, Hct과 Hb含量은 5食餌群 모두 正常値에 屬하였다.<br/>
Total serum protein과 albumin의 含量은 번데기 蛋白質의 첨가로 인해 현저히 增加하는 결과를 보여주고 있다. 이상의 결과로서 번데기蛋白質은 大豆蛋白質의 質을 向上시킬 수 있는 蛋白質源으로 思料된다.

다국어 초록 (Multilingual Abstract)

This study was designed to determine amino acid composition of silkworm larvae protein and to evaluate its nutritional value by rat experiment.<br/>
Diets were divided into 5 groups; casein (D₁), soybean protein (D₂), soybean protein+20% silkworm larvae (D₃), soybean protein+40% silkworm larvae protein (D₄), and silkworm larvae protein (D_5).<br/>
The growth rate, protein efficiency ratio, weight of organs, hematology, and the content of total serum protein and albumin were studied.<br/>
The amino acid composition of silkworm larvae protein was comparable to the FAO provisional scoring pattern. The protein was especially high in the amount of lysine and methionine indicating that it could be a good supplemental effect for cereals and beans.<br/>
Growth rate and protein efficiency ratio of silkworm larvae protein were better than soybean protein and these were increased by the addition of silkworm larvae protein.<br/>
The weight of liver and spleen from silkworm larvae protein group were also higher than soybean protein group and RBC, WBC, Hct and Hb content of 5 groups tested were within the normal ranges.<br/>
The contents of total serum protein and albumin from soybean protein group were increased by addition of silkworm larvae protein.<br/>
From the results obtained, it could be stated that the quality of soybean protein might be improved by silkworm larvae protein.

목차 (Table of Contents)

• Abstract
  
• 序論
  
• 材料 및 方法
  
• 結果 및 考察
  
• 要約
  
• 參考文獻