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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 21, Number 2
JKCSEZ 21(2)
April 20, 1977 

Development of Imitation Milk (Ⅱ). Feed Efficiency Ratio and Over-All Nutritive Value

대용우유 제조에 관한 연구 (제2보). 대용우유의 조성과 영양가
Y. J. Yoo, T. Y. Kim, J. K. Lee, S. H. Kim, T. J. Kim

유영진, 김택영, 이정근, 김승환, 김택제
Imitation milk는 식물성유(soy milk)에 식물성유, 탄수화물, whey powder, Nacascinate, 필수아미노산, 비타민, 무기물 등을 배합 가공한 것이다. Spray dried 방법으로 제조한 imitation milk의 feed efficiency ratio 및 영양가 측정은 Albino Rat의 사육시험과 화학적분석 방법으로 측정하였다. 지방산과 아미노산의 각 성분조성은 Gaschromatography 및 Amino Acid Autoanalyzer로 분석하였다. 이 연구 결과를 고찰하여 보면 필수아미노산과 고도불포화지방산이 feed efficiency ratio에 큰 영향을 미친것을 확인할 수 있다.

Soymilk prepared from soaked beans under processing conditions indicating in table 2, mixed with vegetable oil, carbohydrate, whey powder, and sodium-caseinate, and fortified with essential amino acids, vitamins and minerals and then made the imitation milk by spray drying. The Feed Efficiency Ratio (FER) and Over-All Nutritive value of spray dried imitation milk were tested with weanling Albino Rats and by chemical analysis methods. The FER of imitation milk M-2, and humanized milk, were respectively 0.24, 0.25 and that of cow's milk, imitation milk M-1 were 0.21, 0.20, compared with 0.24 for imitation milk M-2. The amino acid and fatty acid composition in imitation milk were analyzed by Gaschromatography and Amino Acid Autoanalyzer. The present paper describes the result of studies on the Feed Efficiency Ratio and Over-All Lutritive value concerning amino acid and fatty acid composition in imitation milk. We found that quality of essential amino acids and polyunsaturate fatty acid composition in imitation milk have an strong effect on Feed Efficiency Ratio.

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