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http://dx.doi.org/10.3746/jkfn.2004.33.1.140

Comparison of Quality Characteristics on Traditional Dried Persimmons from Various Regions  

김종국 (상주대학교 식품영양학과)
강우원 (상주대학교 식품영양학과)
오상룡 (상주대학교 식품공학과)
김준한 (상주대학교 식품영양학과)
한진희 (상주대학교 식품영양학과)
문혜경 (상주대학교 식품영양학과)
최종욱 (경북대학교 식품공학과)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.33, no.1, 2004 , pp. 140-145 More about this Journal
Abstract
This study was performed to compare and investigate major quality characteristics of traditional dried persimmons from various regions (Sangju, Haman, Youngdong and Dongsang) The moisture contents of dried persimmons were highest contained on 38.20% at Sangju and crude protein contents were range from 1.41% to 2.40% and crude fat contents were 0.11% to 0.20% and crude ash contents were 0.99% to 1.27%. Water activity (Aw) of dried Persimmons was 0.781 in Sangju and Brix was 55.1% in Sangju. In case of Hunter's value, ‘L’ value of dried persimmons was bright color value in Sangju (34.05) and Youngdong (33.06). ‘a’ value of dried persimmons was more red value in Youngdong (8.15) and Sangju (6.91), atso ‘b’ value of dried persimmons was more yellow value in Youngdong (16.72) and Sangju (15.80). At the texture of dried persimmons, hardness was highest in Dongsang (6818.80) and lowest in Sangju (1221.20), fracturability was highest in Youngdong (5630.10) and lowest in Sangju (3.82), adhesiveness was highest in Youngdong (425.67), springiness and coke-siveness were highest in Haman (2.67) and Sangju (0.46), gumminess and chewiness were highest in Youngdong (4641.29 and 6060.68). In the microfloral states of dried persimmons, cell counts of bacteria was highest number in 3000 cfu/g at Dongsang, lactic acid bacteria was highest number in 2600 cfu/g at Dongsang, yeast was highest number in 1000 cfu/g at Youngdong, mold was highest number in 320 cfu/g at Dongsang. Sensory score of dried persimmons, color and sweetness were highest in Youngdong (3.91 and 4.55), lowest astringency in Sangju (1.91), highest texture in Sangju and Haman (3.36 and ,3.36), highest overall acceptance in Sangju (3.64).
Keywords
traditional dried persimmons; quality characteristics; texture; sensory score;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
연도 인용수 순위
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