Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 14 Issue 4
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- Pages.370-374
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- 1982
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- 0367-6293(pISSN)
Studies on Bread-Baking Properties of Naked Barley Flour and Naked Barley-Wheat Flour Blends - I. Variations of loaf volume of naked barley bread and mixed naked barley-wheat bread prepared by lactic acid method -
쌀보리 및 쌀보리-밀 복합분(複合粉)의 제빵 적성에 관한 연구 - 제 1 보 : 젖산 발효법에 의(依)한 쌀보리 가루 및 복합분(複合粉) 빵의부피(loaf volume)의 변화(變化) -
- Rhee, Chul (Department of Food Technology, Korea University) ;
- Bae, Song-Hwan (Department of Food Technology, Korea University) ;
- Yang, Han-Chul (Department of Food Technology, Korea University)
- Published : 1982.12.30
Abstract
Bread-baking properies of naked barley flour and naked barley-wheat flour blends were investigated, and changes of loaf volume of naked barley bread prepared by straight method and by lactic acid method were observed. Specific loaf volume of naked barley flour bread made by straight method was only 1.11 ml/g bread, while that of barley bread made by lactic acid method was more than 1.50 ml/g bread. No significant increase of loaf volume was noted in mixed naked barley-wheat bread. The increase of loaf volume of barley bread appeared to be due to total titratable acidity of barley dough. Loaf volume of what bread made by lactic acid method decreased sharply as the total titratable acidity of wheat flour dough increased.
본(本) 연구(硏究)는 쌀보리 가루와 복합분(複合粉)을 주원료(主原料)로 사용(使用)하여 직접 반죽법(staright method)과 젖산 발효법에 의(依)한 빵의 부피의 변화(變化)를 조사하였으며 그 결과(結果)는 다음과 같다. 직접 반죽법과 젖산 발효법에 의(依)한 보리빵의 비(比)부피는 각각(各各) 1.11 ml/g bread 및 1.50 ml/g bread로 나타났다. 이는 젖산 발효법에 의(依)한 보리빵 제조의 가능성을 시사하고 있다. 복합분(複合粉)을 젖산 발효법에 따라 제빵하는 경우, 빵의 부피의 증가율(增加率)은 둔화되거나 감소(減少)하였다. 또한 소맥분(小麥粉)을 souring하면, 빵의 비(比)부피가 직접 반죽법에 비해 약 50%가 감소하였다. 쌀보리 가루는 1차(次)발효시간(혹은 산도(酸度))이 증가함에 따라서 빵의 비(比)부리는 증가하였다.
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