• 제목/요약/키워드: Sensory Quality of Soup

검색결과 100건 처리시간 0.077초

호박 재료 배합비율을 달리한 호박죽의 품질 특성 연구 (Optimization of Hobakjook (pumpkin soup) with Added Glutinous Rice Powder)

  • 김현아;김재환
    • 동아시아식생활학회지
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    • 제25권1호
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    • pp.162-175
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    • 2015
  • The purpose of this thesis was to develop pumpkin soup with different ratios of ingredients, using high-nutrient sweet pumpkins. P10G0 without sweet pumpkin and glutinous rice powder showed the highest moisture content, whereas, P5G0 whit Cheongdung pumpkin and sweet pumpkin at the same ratio whitout glutinous rice powder showed the lowest moisture content. For chromaticity lightness of control pumpkin soup scored the lowest. Lightness of P10G0 without sweet pumpkin and glutinous rice powder also scored the lowest. For redness, the P5 group with Cheongdung pumpkin and sweet pumpkin at the same ratio scored the highest while the P10 group without sweet pumpkin scored the lowest. As for yellowness, increased ratio of glutinous rice powder in pumpkin soup scored resulted in reduced yellowness in all groups P5 (p<0.01), P7 and P10 (p<0.001) A higher ratio of Cheongdung pumpkin was thus generally associated whit reduced yellowness (p<0.001). For the spread-ability, higher ratio of sweet pumpkin to Cheongdung pumpkin resulted in significant reduction of spread-ability. However, groups with 12% glutinous rice powder showed no significant differences. Spread-ability of the P5 and P10 groups significant increased and thereafter decreased according to the addition ratio of glutinous rice powder, viscosity of the G0 and G4 groups decreased according to the addition ratio of Cheongdung pumpkin, whereas they first decreased and then increased in the G8 and G12 groups. All groups showed increased viscosity whit more glutinous rice powder. For the sensory evaluation, P5G8 was mostly preferred in all aspects. P7G4 was superior in all aspects except for flavor. P10G4 scored the highest in all aspects except viscosity. For acceptance test, except for the control group, P7G4 whit added of 70% Cheongdung pumpkin, 30% sweet pumpkin and 4% glutinous rice powder was the most preferred in all aspects except color (gloss, viscosity, flavor, taste and overall quality).

흑밀복(Lagocephalus gloveri)을 이용한 레토르트파우치 복국의 제조 및 품질특성 (Processing and Quality of a Retort Pouched Soup Made from Brown-backed Toadfish Lagocephalus gloveri)

  • 황석민;김군철;황영숙;전은비;이현진;오광수
    • 한국수산과학회지
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    • 제53권3호
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    • pp.308-315
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    • 2020
  • To obtain a value-added product from the non-toxic brown-backed toadfish Lagocephalus gloveri (pufferfish), we developed a retort pouched pufferfish soup (RPS) and characterized its processing conditions and quality metrics. We found that the most appropriate manufacturing process for the RPS consisted of detoxifying and cold-water dipping the pufferfish flesh, blanching it, and adding it to the retort pouch along with other ingredients (hot-water extract of pufferfish head and carcass, radish, bean sprouts, and garlic), after which the pouch was sealed, sterilized (120℃, F0 value 7.5-10 min.), cooled, and inspected. The moisture, crude protein, and total volatile basic nitrogen contents of the RPS were 97.2%, 1.3% and 7.7 mg/100 g, respectively. The total free amino acid content was 903.2 mg/100 g, and the main free amino acids were glutamic acid, taurine, lysine, glycine, threonine, alanine, arginine, proline, and hydroxyproline. Sterilizing the RPS for up to F0 value 10 min. did not cause any major problems in terms of chemical or sensory qualities. This RPS has good storage stability and organoleptic qualities compared with similar commercial pufferfish soups and is suitable for commercialization as a value-added instant seafood soup.

시금치를 첨가한 자장면의 품질특성 (Quality Characteristics of $Jajang$ Noodles with Added Spinach)

  • 서정희;강현우;한진숙
    • 동아시아식생활학회지
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    • 제22권2호
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    • pp.278-289
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    • 2012
  • This study investigated the quality characteristics of $Jajang$ noodles with added spinach (20%, 30% and 50% based on water). Significant increases ($p$<0.05) were found in cooked weight, water absorption of cooked noodles, turbidity of soup, while soup volume did not changed in proportion to the addition of spinach. Decrease of L and a values and an increase of b values were shown with the increase of spinach concentration. For textural properties, hardness was the lowest in 50% spinach noodles and the highest in 20% spinach noodles. The cohesiveness and springiness values of 20% and 30% spinach noodles were superior to those of the control, but a rise in spinach concentration (50%) lead to a reduction these values. In a sensory evaluation, the most acceptable sample was the 30% spinach noodle sample. These results suggest an addition of 30% spinach is suitable for spinach $Jajang$ noodle processing.

단체급식소에 적용하기 위한 cook/chill 및 sous-vide 시금치국의 재가열 방법에 따른 관능적 품질평가 (Sensory Quality Assessment of Reheated Cook/Chill and Sous-Vide Spinach Soup for Foodservice Operations)

  • 류은순;이동선
    • 한국식품조리과학회지
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    • 제18권3호
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    • pp.325-332
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    • 2002
  • Cook/chill 및 sous-vide 시금치국을 국내 단체급식소에 적용시키기 위해 cook-chill 및 sous-vide 처리한 시금치국을 1일, 3일, 5일간 3$^{\circ}C$에서 냉장저장 시켰다. 이 제품을 중탕, 직화, steam/convection oven, 전자렌지를 이용하여 재가열한 후 관능평가를 수행하였고 이에 대한 결과는 다음과 같다. 재가열 방법에 따른 결과에서 1일 냉장 저장 후 재가열한 시금치국은 맛과 외관은 steam/convection oven에서, 냄새와 질감은 전자렌지에서 관능평가 점수가 높게 나타났고, 3일 냉장 저장 후 재가열한 시금치국은 맛과 외관은 중탕에서, 냄새와 색상, 전체적인 수응도는 직화에서 관능평가 점수가 높게 나타났으나 모두 유의적인 차이를 보이지 않았다. 5일 냉장 저장 후 재가열한 시금치국은 맛, 냄새와 전체적인 수응도는 전자렌지에서, 색상, 질감과 외관은 직화에서 관능평가 점수가 높았으나 유의적인 차이는 없었다. 재가열 방법에 따른 차이에서는 중탕방법이 전반적으로 관능평가 점수가 가장 우수하게 나타났다. 전통조리법을 이용한 시금치국(대조군)과 재가열 한 시금치국(처리군)을 비교한 결과, 색상에서 처리군이 대조군보다 유의적(p<0.01)으로 낮은 관능평가 점수를 보였다. 맛에서는 3일 저장한 처리군과 5일 저장한 처리군은 대조군보다 모두 유의적(p<0.05)으로 높은 관능평가 점수를 보였다. 저장기간에 따른 관능평가 점수 결과에서, 중탕을 이용한 경우 색상, 질감이 저장기간이 증가함에 따라 관능평가 점수가 감소하였으나 유의적인 차이는 보이지 않았다. 직화를 이용한 경우 냄새와 질감은 저장기간이 증가함에 따라 유의적으로(p<0.05) 높은 관능평가 점수를 보였다. 전자렌지를 이용한 경우, 맛, 냄새, 전체적인 수응도는 저장기간이 증감함에 따라 관능평가 점수가 증가하였고, Steam/convection oven을 이용한 경우, 저장기간이 증가함에 따라 맛, 냄새, 외관의 관능평가 점수는 높아졌으나 모두 유의적인 차이는 보이지 않았다. 저장기간에 따른 차이에서는 1일 저장한 시금치국이 전반적으로 관능평가 점수가 가장 우수하게 나타났다. 이상을 살펴볼 때, cook/chill 과 sous-vide를 활용한 시금치국은 녹색채소의 특성을 고려한 색상에 대한 개선 연구가 필요하고, steam/convection oven 이외에 다양한 재가열 방법의 활용이 가능하므로 국내 단체급식소에서도 주방시설에 많은 투자를 하지 않고 기존의 시설로도 이러한 제품을 이용할 수 있다. 따라서 cook/chill과 sous-vide의 가공방법을 활용한 다양한 제품들의 개발을 통해 식자재의 새로운 공급방법이 체계적으로 이루어지고 발전한다면 앞으로 국내 단체급식업체는 생산과정에 새로운 전환점이 될 수 있을 것이다.

복어 분말을 첨가한 국수의 품질특성 (Quality Characteristics of Dried Noodle with Added Lagocephalus lunaris Powder)

  • 박복희;유지영;조희숙
    • 한국식생활문화학회지
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    • 제28권3호
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    • pp.312-319
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    • 2013
  • This study investigated the quality of noodles containing different amounts of Lagocephalus lunaris powder (LLP). Noodles were prepared at ratios of 0, 1, 3, 5 and 7% LLP based on flour weight, after which cooking quality, mechanical texture properties, and viscosity were measured, and a sensory evaluation was performed. The gelatinization points of the composite LLP-wheat flours were shown to increase. Additionally, measurement of the viscosity at 95, viscosity at 95 after 15 minutes, and the maximum viscosity values decreased, as the LLP content increased. As increasing amounts of LLP were added, the L and a values decreased, whereas the b value increased and the color values, weight, and volume of cooked noodle increased, as did the turbidity of the soup. Finally the LLP additive increased hardness and decreased adhesiveness, cohesiveness and springiness. Sensory evaluation showed that high quality cooked noodle could be produced by inclusion of 5% LLP.

곰취 분말을 첨가한 국수의 품질특성 (Quality Characteristics of Dried Noodles Added with Ligularia fischeri Powder)

  • 박복희;주하미;조희숙
    • 한국식생활문화학회지
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    • 제29권2호
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    • pp.205-211
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    • 2014
  • This study investigated the quality of noodles containing different amounts of Ligularia fischeri powder (LFP). Noodles were prepared at ratios of 0, 1, 3, 5, and 7% LFP based on flour weight. Cooking quality, mechanical texture properties, and viscosity were measured, and a sensory evaluation was performed with the prepared noodles. Gelatinization points of the composite LFP-wheat flours increased. As measured via amylography, viscosity at $95^{\circ}C$, viscosity at $95^{\circ}C$ after 15 minutes, and maximum viscosity values of samples decreased, as the LFP content increased. As increasing amounts of LFP were added, the L, a, and b values decreased while color values, weight, and volume of cooked noodles increased, as did the turbidity of the soup. With regard to textural characteristics, LFP additive increased hardness, cohesiveness, and springiness, while decreasing adhesiveness. Sensory evaluation showed that high quality cooked noodles could be produced by inclusion of 3% LFP.

자건(煮乾) 톳 분말 첨가량을 달리한 생면의 품질 특성 (Effects of Steam-Dried Hizikia fusiformis Powder on the Quality Characteristics in Wet Noodles)

  • 오영주;최광수
    • 한국조리학회지
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    • 제12권2호
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    • pp.206-221
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    • 2006
  • To establish an optimum formula for processing wet noodles with steam-dried Hizikia fusiformis flour(SHF), it was incorporated into wheat flour by the ratio of 0, 1, 3, 5, 10 and 20% based on a flour weight. Application of 2% mehthylcelluose(MC) to improve the texture of noodles mixed with SHF was also attempted. Evaluation was performed on the dough rheology and wet noodle quality, such as cooking characteristics, mechanical texture properties, sensory value and shelf-life. Water absorption rate of the composite flour increased linearly as the content of SHF increased from 1% to 10%, and noodle sheet-formation was also acceptable in the same content level. The weight and volume of cooked noodles were decreased, and turbidity of soup was, if exceeding more than 5% of SHF, increased constantly. However, these problems could be remarkably resolved in SHF plus 2% MC. Texture profile analysis of cooked noodles showed an increase of hardness, gumminess, and chewiness up to 5% SHF. The results of sensory evaluation showed that cooked noodles containing 5% SDF were acceptable as much as wheat four noodles in terms of color, texture, taste and flavor. Based on cooking properties, rheological and sensory evaluation, addition of 5% SHF plus 2% MC was suggested to be suitable for making wet noodles, of which the shelf-life was estimated to be 8 days at $5^{\circ}C$.

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청미래덩굴뿌리 추출물 첨가 장국용 조미간장 개발을 위한 관능평가 (Sensory Evaluation of Cheongmirae (Smilax china) Root Extract for Soy Sauce Development)

  • 송희순
    • 한국식품영양학회지
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    • 제25권4호
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    • pp.1086-1091
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    • 2012
  • The objective of this study is to investigate the sensory quality attributes for the development of soy sauce containing Cheongmirae (Smilax china) root. Aqueous extracts of Cheongmirae root and Cheongmirae-soy sauce were used for determining the antioxidant effect by 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and sensory evaluation. Chengmirae-soy sauce was prepared by mixing Chengmiae extract (50%) and soy sauce (50%). Cheongmirae extract and Cheongmirae-soy sauce had strong DPPH scavenging effects, compared to that of general soy sauce. In sensory analysis, low intensities of smell, taste and overall preference were observed in Cheongmirae root extract. Various seasoning items, such as anchovy, dried-pollack, katsuobushi, shiitake, radish, and kelp, were used to determine the suitable type of soy sauce containing Cheongmirae root extract. The anchovy-kelp-radish and anchovy-shiitake-kelp-radish among the seasoning items were well-matched with Cheongmirae root extract. From these results, soy sauce containing Cheongmirae root extract may be used as a soup seasoning for Korean style noodles.

모시잎 분말을 첨가한 국수의 품질 특성 (Quality Characteristics of Dried Noodles Made with Boehmeria nivea Powder)

  • 박복희;김금여;조희숙
    • 동아시아식생활학회지
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    • 제24권3호
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    • pp.375-382
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    • 2014
  • The principal objective of this study was to evaluate the quality characteristics of dried noodles when different concentrations of Boehmeria nivea powder were added to wheat flour. Cooking quality, mechanical textural properties, and viscosity were measured, and sensory evaluation was conducted with the prepared noodles. The gelatinization points of the composite Boehmeria nivea powder-wheat flours increased. The viscosity at $95^{\circ}C$, viscosity at $95^{\circ}C$ after 15 minutes, and maximum viscosity values of the samples decreased, as the Boehmeria nivea powder content increased as measured via amylography. The L and b values decreased and a value increased with increasing amounts of Boehmeria nivea powder. Further, the color values, weight and volume of the cooked noodles increased, along with the turbidity of the soup with increasing amounts of Boehmeria nivea powder. Regarding textural characteristics, Boehmeria nivea powder additive increased hardness and reduced adhesiveness, cohesiveness, and springiness. Overall, noodles prepared with 15% Boehmeria nivea powder were preferred compared to other noodles, according to the results of our sensory evaluation.

노인급식에 적용하기 위한 새우 국수의 품질특성 평가 (Assessment of Quality Characteristics of Dried Shrimp Noodles for Elderly Foodservice Operations)

  • 조희숙;김경희
    • 한국식품조리과학회지
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    • 제25권3호
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    • pp.267-274
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    • 2009
  • The principal objective of this study was to evaluate the quality characteristics of dried wheat flour noodles made with different concentrations of added shrimp powder, for use in elderly foodservice operations. The cooking quality, mechanical textural properties, and viscosity of the noodle samples were measured, and sensory evaluations were conducted with the prepared noodles. As measured by an amylograph, the gelatinization points of the composite shrimp powderwheat flour noodles increased, whereas viscosity at 95$^{\circ}$C, viscosity at 95$^{\circ}$C after 15 minutes, and maximum viscosity values decreased, with increasing shrimp powder content L and b color values were reduced, and the a value increased, with increasing amounts of shrimp powder, Also, greater concentrations of shrimp powder caused increases in the weight and volume of cooked noodles as well as the turbidity of the soup. With regard to the textural characteristics, the shrimp powder additive increased hardness and reduced adhesiveness, cohesiveness, and springiness. Overall, according to the sensory evaluation results, the noodles prepared with 15% shrimp powder were more preferred than the other samples.