Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 17 Issue 3
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- Pages.155-162
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- 1985
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- 0367-6293(pISSN)
Composition, the Changes of Diastase Activity and Hydroxymethylfurfural Content During Storage of the Various Honey Samples
벌꿀의 조성(組成)과 저장중(貯藏中)의 Diastase 및 Hydroxymethylfurfural함량변화(含量變化)
- Han, Jae-Gyeong (Department of Food Science and Technology, Chonnam National University) ;
- Kim, Kwan (Department of Food Science and Technology, Chonnam National University) ;
- Kim, Dong-Youn (Department of Food Science and Technology, Chonnam National University) ;
- Lee, Sang-Kyu (Taejon Machine Depot)
- Published : 1985.06.01
Abstract
The sugers and free amino acids of honey(Western and Domestic honey) and the changes of diastase activity during storage at various temperatures and HMF were studied. The average content of sugers in the western honey was 40.20% of fructose, 32.43% of glucose and 1.0% of sucrose. The average ratio of fructose to glucose was 1.24. In the case of the domestic honey, average content of sugers was 37.37% of fructose, 31.92% of glucose and 0.74% of sucrose and the average ratio of fructose to glucose was 1.19. Of the 16 amino acids detected, proline was the most predominant free amino acid in all of the honey studied, representing 39.59 to 46.86% of total free amino acids. Diastase activity of honey during the storage at
양봉밀과 토종봉밀의 일반성분, 당, 유리아미노산 조성, 저장중의 diastase활성도 및 HMF 변화는 다음과 같다. 일반 성분 중 조회분은 밤꿀이 0.46%로 다른 벌꿀에 비하여 많았고, 조단백질은 양봉밀이 평균 0.10%로서 토종봉밀에 비하여 약 3.2배가 많았다. 무기물은 밤꿀에 있어서 Ca이 2.07mg%, P이 6.81mg%, Fe이 2.70mg%로 가장 많았다. 저장 중 diastase활성도 변화에 있어서
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