• 제목/요약/키워드: chewiness

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브로콜리 분말을 첨가한 설기떡의 품질 특성 (Quality Characteristics of Seolgiddeok added with Broccoli(Brassica oleracea var. italica Plen.) Powder)

  • 조경련
    • 한국식품영양학회지
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    • 제22권2호
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    • pp.229-237
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    • 2009
  • Physical, textural and sensory properties of Seolgiddeok prepared with different amounts of broccoli(Brassica oleracea var. italica Plen.) powder were investigated during 3 days of storage. Moisture content decreased gradually during storage and was less in broccoli powder-amended samples. The color L value decreased significantly with increasing broccoli powder, whereas both redness and yellowness increased. Texture analyses revealed that hardness, chewiness, gumminess, adhesiveness and fracturability of Seolgiddeok tended to decrease in proportion to the amount of broccoli powder in the formula. Seolgiddeok gelatinization was investigated using amylographing. Break down and setback were low in broccoli powder Seolgiddeok. Sensory evaluations revealed that, Seolgiddeok prepared with broccoli powder was superior in flavor, chewiness, softness to unamended samples. Seolgiddeok prepared with 3% broccoli powder showed the highest overall acceptability score. Use of broccoli powder in Seolgiddeok preparation improves sensory characteristics and delays retrogradation.

대추고 첨가량을 달리한 대추편의 품질특성 (Quality Characteristics of Daechupyun by the Addition of Jujube Paste)

  • 홍진숙
    • 한국식품조리과학회지
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    • 제18권6호
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    • pp.677-683
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    • 2002
  • This study was aimed to find an optimum amount of jujube paste to ice flour for the preparation of Daechupyun(jujube rice cake). The moisture content of Daechupyun added with jujube paste was 40∼42%. The more jujube paste was added, the L-value and b-value were decreased, and a-value of Daechupyun was increased. In the mechanical evaluation of Dachupyun, the hardness was the lowest in the samples with 12% jujube paste after 12-hour storage. The adhesiveness and springiness were not significantly different by adding jujube paste after 24-hour storage. The cohesiveness was increased with the increase of added jujube paste at 12, 36 and 48 hours of storage. The gumminess was the lowest in the samples with 12% jujube paste during storage. In the sensory evaluation of Daechupyun, the acceptance for the softness and chewiness war the best in the samples with 12% jujube paste. Daechupyun with 12-16% of jujube paste to rice flour was found to be the best recipe based on the sensory qualities of softness, chewiness and overall acceptability.

병원급식에서 냉장저장급식제도를 위해 조리된 완자전의 냉장저장 중 관능적, 물성적 특성의 변화 (Changes in Sensory and Physical Characteristics of Wanjajeon during Chill Storage for Hospital Cook/chill Foodservice System)

  • 김혜영;임양이;김우정
    • 한국식품조리과학회지
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    • 제13권4호
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    • pp.410-416
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    • 1997
  • Changes in sensory and physical characteristics of Wanjajeon (Korean pan fried meat balls) were investigated during chill storage for a hospital cook/chill foodservice system. Wanjajeon was cooked, stored at 2$^{\circ}C$ or 7$^{\circ}C$ for 4 weeks, and reheated by using a microwave oven. The physical characteristics such as texture, color and organoleptic properties were measured. The chewiness of Wanjajeon increased during 4 weeks of storage at both temperatures. Reheating of stored Wanjajeon resulted in a significant increase in the hardness and chewiness. The redness (a value) was significantly increased, while the lightness and yellowness (L and b values) were changed slightly. Sensory evaluation showed that Wanjajeon was acceptable for up to 3 weeks of storage at 2$^{\circ}C$ and to 2 weeks at 7$^{\circ}C$. The sample stored at 2$^{\circ}C$ was more acceptable than that of 7$^{\circ}C$ storage through the whole period.

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감저병의 재료배합비에 따른 관능적ㆍ텍스쳐 특성 (Sensory and textural characteristics of Gamjeobyung using varied levels of heated potato flour and potato starch and different types of sweeteners)

  • 이효지;이경희
    • 한국식품조리과학회지
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    • 제18권6호
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    • pp.593-602
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    • 2002
  • The objective of this study was to investigate the sensory and quality characteristics of Gamjeobyung containing different ratios of ingredients such as heated potato flour(30%, 40%, 50%), potato starch(30%, 40%), sugar, honey, and water by sensory evaluation and mechanical examination. The results of sensory evaluation showed that Gamjeobyung containing 30% heated potato flour, and potato starch had higher scores in overall acceptability, color, flavor, grain, moistness, chewiness and sweetness preferance. In the textural analysis of Gamjeobyung, the cohesivenss, springiness, adhesiveness were the highest in the samples with 30% potato starch, and the chewiness, gumminess, and hardness were the highest in the 40% added samples. The hunter's color L value and b-value of Gamjeobyung was decreased and a-value was increased of potato starch. The moisture content of Gamjeobyung was higher in the samples with heated potato flour than the samples with potato starch.

저온저장에 의한 햄버거의 품질 및 저장 안전성 (Quality and Storage Stability of Hamburger during Low Temperature Storage)

  • 송형익;문귀임;문윤희;정인철
    • 한국축산식품학회지
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    • 제20권1호
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    • pp.72-78
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    • 2000
  • This study was conducted to investigate the storage period and quality characteristics. The L- and b-value of hamburger patty added significantly during storage, but the color of hamburger bread was not changed. The springiness, cohesiveness, gumminess and chewiness of hamburger patty added significantly during storage. The cohesiveness of hamburger bread was added but the chewiness decreased significantly during storage. The pH of hamburger showed 5.66∼5.69 during storage. The TBA of hamburger patty added from 0.19 to 0.36 malonaldehyde mg/kg, and the VBN added from 3.58 to 7.83mg% during storage. The viable bacteria to 8 days storage was 5.1${\times}$105 CFU/g. The coliform group, Staphylococcus aureus, Salmonella and Vibrio parahaemolyticus was not detected during storage. The taste, aroma, color and texture was not changed, and was not appearance of mold and slime during storage.

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백복령가루를 첨가한 다식의 품질특성 (Quality Characteristics of Glutinous Rice Dasik by the Addition of Baekbokryung Powder)

  • 채경연;최미경
    • 한국식품조리과학회지
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    • 제27권2호
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    • pp.1-8
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    • 2011
  • The aim of the study was to determine the optimum amount of Baekbokryung powder to add to lutinous rice flour in the preparation of Dasik. As the Baekbokryung powder level in the formulation increased, the moisture contents of samples increased (10.97~12.19%), Land b-values decreased, and the a-value increased. According to the mechanical evaluation results, hardness increased with increasing amounts of Baekbokryung powder and springiness decreased. Cohesiveness, gumminess and adhesiveness did not differ significantly according to the level of Baekbokryung powder. Chewiness was highest in the 0% Baekbokryung powder sample. From the sensory evaluation results, the 6% sample received high color, nutty taste, bitterness, softness, chewiness, after taste, and overall acceptability scores. In conclusion, based on its sensory and mechanical qualities, the optimal Dasik formulation consisted of 6% Baekbokryung powder added to glutinous rice flour.

닥나무 열매(楮實子)분말이 마쇄육의 연화와 맛에 미치는 효과 (Effect of the powder from fruit of paper mulberry (Broussonetia Kazinoki Siebold) on tenderness and palatability of cooked ground beef)

  • 윤숙자;김천제;장명숙
    • 한국식품조리과학회지
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    • 제10권4호
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    • pp.346-350
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    • 1994
  • This investigation was undertaken for the purpose of studying the effect of the addition of the powder(0, 1, 2, 3%)from fruit of paper mulberry(Broussonetia Kazinoki SieboId) on the hardness, cohesiveness, elasticity, gumminess, chewiness, cooking loss and sensory characteristics of cooked ground beef with or without soysauce. The results obtained were summerized as follows; Hardness, gumminess, chewiness, and cooking loss were decreased by increasing the percent of adding the powder from the fruit of paper mulberry. As a result of sensory evaluation for cooked ground beef, sample with powder from the fruit of paper mulberry showed the higher scores in most of the characteristics. And cooked ground beef added the powder from the fruit of paper mulberry with soysauce showed the higher decreasing rate of hardness than those of without soysauce.

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쌀가루 혼합빵의 관능적 품질 (Sensory Quality of Rice-Wheat Bread)

  • 조숙자;정은희
    • 한국농촌생활과학회지
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    • 제6권2호
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    • pp.91-97
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    • 1995
  • The sensory quality and the baking property of blonds containing 10-50% of rice flour with wheat flour were analysed by QDA. As sensory characteristics, color, air cell size, air cell distribution, flavor, softness, chewiness and overall quality were evaluated. Bread could be made successfully even using up to 50% rice flour. The color, flavor, softness and chewiness were increased in rice-wheat bread especially using 10∼30% of rice flour, but in case of using 40∼50% of rice flour those characteristics were not significantly different from those of wheat bread. The size of air cell in 10∼30% rice-wheat bread was not significantly different but in 40∼50% rice-wheat bread it was increased. The distribution of air cell was more even in 10∼30% rice-wheat bread than in wheat bread, but not in 40∼50% rice-wheat bread. The overall quality of rice-wheat bread was shown to be better in 10∼30% rice-wheat bread than in wheat bread.

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저염 오징어 젓갈의 숙성 중 오징어 먹즙이 물성에 미치는 영향 (The Effect of Squid Ink on the Textural Properties of Squid during Low Salt Fermentation)

  • 오성천;송수익;장기화
    • 한국응용과학기술학회지
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    • 제30권3호
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    • pp.488-493
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    • 2013
  • This study shows the effect of 4% squid ink on the textural properties of squid during fermentation for 8 weeks at $10^{\circ}C$ or 32 days at $20^{\circ}C$ in 5% salt solution. Although the hardness and chewiness of the squid fermented with squid ink continuously decreased during fermentation, the degree of decrease was smaller than that of squid fermented without squid ink. We can conclude that squid ink inhibited the ripening of the low salt fermented squid.

동충하초를 첨가한 식빵의 품질 특성 (Quality Characteristics of Bread Added with Concentrations of Paecilomyces japonica Powder)

  • 박금순;안상희;최미애
    • 동아시아식생활학회지
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    • 제11권2호
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    • pp.112-120
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    • 2001
  • We evaluated chemical, sensory and mechanical properties of breads containing different amount of Paecilomyces japonica powder to provide the basic informations for the development of functional bread. The pH of dough with 2% Paecilomices japonica powder was the highest but the pH of dough with 3% Paecilomices japonica powder was the lowest. Baking loss rate of bread added 3% Paecilomices japonica powder was the lowest but that of bread added 1% Paecilomyces japonica powder was the highest in that. The result of sensory evaluation showed that bread added 1% Paecilomices japonica Powder was significantly more preferable in chewiness, mouth feel, texture quality and overall quality. Sensory properties of softness, wheat flour odor, moisture, and mouth feel were positively correlated with the acceptability. Mechanical properties of hardness and chewiness had negative correlation with sensory properties, but springiness, gumminess and brittleness had positive correlation with those. The results of various measurements and evaluations showed that the quality of bread containing the Paecilomices japonica powder could be well accepted organoleptically. And this in turn proves the possibility of functional bread by use of Paecilomices japonica.

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