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ISSN : 1225-7060(Print)
ISSN : 2288-7148(Online)
Journal of The Korean Society of Food Culture Vol.28 No.5 pp.495-501
DOI : https://doi.org/10.7318/KJFC/2013.28.5.495

곰취분말을 첨가한 두부의 품질특성

박복희1, 김 미, 전은례2*
1목포대학교 식품영양학과, 2전남대학교 가정교육과

Quality Characteristics of Tofu Added Ligularia fischeri Powder

Eun-Raye Jeon2*, Bock-Hee Park1, Mi Kim
2Department of Home Economics Education, Chonnam National University
1Department of Food and Nutrition, Mokpo National University

Abstract

The quality characteristics of tofu added Ligularia fischeri powder (LFP) were investigated. The proximate compositionof LFP used was as follows: moisture, 7.7%; crude protein, 12.0%; crude lipid, 5.9%; crude ash, 14.1%; and carbohydrate,60.3%. The yield of tofu added LFP increased with the addition of LFP. However, there was a significant decrease in pH(from 6.03±0.11 in the control to 5.78±0.11 when 0.4% LFP was added) and a significant increase (from 2.60±0.01 in thecontrol to 2.85±0.10 when 0.4% LFP was added) in total acidity. In addition, the L, a, and b values of tofu decreased withthe increasing addition of LFP. In terms of textural properties, the hardness, cohesiveness, and brittleness increased, whereasspringiness decreased, with the increasing addition of LFP. In the sensory evaluation, the overall preference for tofu added0.3% LFP was the highest. According to the results, the addition of LFP positively affects the overall sensory evaluation oftofu, and 0.3% is the optimal level for addition.

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