Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 21 Issue 4
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- Pages.521-527
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- 1989
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- 0367-6293(pISSN)
Comparison of End-product Potentialities of Korean and American Wheats
한국산과 미국산 소맥의 가공적성 비교
- Chang, Hak-Gil (Department of Food Science and Nutrition, Kyungwon University) ;
- Ryu, In-Soo (Department of Tropical Agriculture, Dankook University)
- Published : 1989.08.01
Abstract
This study was conducted to investigate the differneces in milling, physicochemical, rheological and end-product properties between Korean and American wheat cultivars. Also, rheological and bread baking properties of Korean wheat flour in blends with U.S. standard flour were investigated. The milling yield of Korean wheat rated 71.1% similar to 71.6% of U.S. wheat. The average AWRC 61.8% of the three Korean wheats ranked higher than the conventional value of 60% for classifying hard and soft wheat. The cookies made from Korean wheat flour showed comparatively good spread with diameter of 8.5-8.9 cm, and marked recommendable top grain score. The volume ranges 975-1175 cc of sponge cake made from all cultivars tested were lower about 4-26% than that of standard cake flour. especially, Wonkwang was selected as one which has special characteristics good for cookie and sponge cake. The volumes of breads from Korean wheat 리ours ranged 924-1020 cc, and Yongkwang of 1020cc marked the most appropriate characteristics for bread-making among the tested wheats. The proper blending ratio of Korean wheat flour to U.S. bread standard flour was revealed 30% in bread-making.
국산 소맥의 제분성(製粉性), 이화학적(理化學的) 특성(特性), 리올로지 성질, 제품적성(製品適性)을 미국산 소맥과 비교 검토하였다. 공시품종(品種)의 제분률(製粉率)은 한국산이 71.1%, 미국산이 71.6%로서 비슷하였으며, 한국산 3개 품종(品種)의 AWRC는 평균 61.8%로서 경연질(硬軟質) 소맥의 분류기준인 60%를 상회하는 선에 있었다. 한국산 소맥의 쿠키직경(直徑)은