• 제목/요약/키워드: after taste

검색결과 1,359건 처리시간 0.026초

감국 첨가 주악의 품질 특성 (Characteristics Quality of Juak with Chrysanthemum indicum L.)

  • 최영옥;김귀순;박금순
    • 동아시아식생활학회지
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    • 제19권6호
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    • pp.935-942
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    • 2009
  • For the economical use of the medicinal effects and functionality of Chrysanthemum indicum L (gamkug) this study analyzed the physicochemical and sensory characteristics of juak (tradition Korean rice cakes such as backed rice cakes) prepared with different levels of Chrysanthemum indicum L. powder (0, 1, 2, 3, 4, 5%). The diameter of the juak increased with increasing levels of the added gamkug powder, whereas the height decreased with increasing amount of the powder. The Hunter colorimeteric L-values of the dough and gamkug-juak decreased as the amount of gamkug powder increased. Hunter a and b-values both increased with increasing levels of the gamkug powder. Textural characteristics results for the gamkug juak dough indicated increasing hardness and, chewiness values as the amount of gamkug powder increased. After cooking, there were decrease in hardness and chewiness as the amount of gamkug powder increased. Springiness, cohesiveness, brittleness were not significantly different as the level of gamkug powder increased. According to sensory evaluation results, appearance, color, and flavor showed significantlyn (p<0.001) higher scores as the addition level of gamkug powder increased. The 2~4% addition of gamkug powder presented significantly (p<0.001) higher scores for non-oily and herb taste. There were no significant differences in the sensory texture results among all treatments of the juak. After taste was deemed best for the containing 3% gamkug powder. Overall, the optimum addition level of gamkug powder was proposed as 3% in glutinous flour for attributes of appearance, taste, flavor, texture, and the overall acceptability of the product.

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아까시나무 꽃을 이용한 건강 차 개발 (Developed Health Tea Using Flowers of Robinia Pseudoacacia L.)

  • 박노복;정주교
    • 현장농수산연구지
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    • 제20권1호
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    • pp.67-74
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    • 2018
  • 본 실험은 우리나라 전역에서 5월에 개화하는 아까시나무 꽃을 이용하여 훈증, 저온건조, 덖음, 순간 침지를 하여 건강 꽃차를 개발하기 위해 수행하였다. 건조방법은 훈증처리 후 건조, 저온건조, 덖음, 순간침지로 하였다. 건강 차를 만들기 위한 실험을 다르게 한 후 꽃 무게의 변화, 꽃 색의 변화, 음료 색, 당도, 맛을 측정하였다. 이렇게 실험한 결과, 꽃차 무게의 변화는 생체대비 11%~12.5%로 나타났으며, 색의 변화는 덖음 처리에서 가장 연한 갈색으로 나타났고, 그 외 처리구는 탁한 백색으로 나타났다. 음료 색은 덖음 처리한 차에서 노란색이 강하게 나타났고 훈증, 저온건조, 순간침지에서는 연한 노란색으로 나타났으며, 당도는 덖음 차에서 가장 높은 2.9brix로 높게 나타났으며 다른 세처리구에서는 2.6~2.7brix로 나타났다. 맛은 덖음 처리에서 가장 좋았고, 순간 침지에서는 비릿한 맛이 났다.

감미료의 종류를 달리한 데리야끼소스의 품질 특성 (Quality Characteristics of $Teriyaki$ sauce Added with Different Sweeteners)

  • 송청락;김은실;김현아;김용식;최수근
    • 한국조리학회지
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    • 제18권2호
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    • pp.197-205
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    • 2012
  • 본 연구는 소비자들의 건강에 대한 요구를 충족시키기 위해 데리야끼소스에 설탕을 대신 할 저열량 감미료로 프락토올리고당, 자일리톨, 에리스리톨, 아가베시럽, 스테비오시드을 선정하였다. 설탕과 프락토올리고당, 자일리톨, 에리스리톨, 아가베시럽, 스테비오시드을 첨가하여 데리야끼소스를 제조한 후 수분과 점도를 측정한 결과 스테비오시드를 첨가한 것의 수분 함량이 가장 작았고 점도는 가장 높았다. 설탕과 자일리톨을 첨가한 소스의 당도가 같고 염분을 가장 낮았다. pH는 유의적인 차이가 없었다. 자일리톨을 첨가한 소스는 관능검사 결과 단맛, 간장의 향, 맛, 감칠맛에서 다른 감미료보다 선호되어 데리야끼소스에 자일리톨을 첨가하는 것이 가장 좋은 것을 알 수 있었다.

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토마토 첨가량을 달리한 대구뼈 육수의 품질특성에 관한 연구 (Quality Characteristics of Cod Bone Stock Containing Various Amounts of Tomatoes)

  • 윤학봉;김기쁨;노재승;최수근
    • 한국조리학회지
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    • 제19권4호
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    • pp.231-242
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    • 2013
  • 본 연구는 다양한 영양성분을 가지고 있는 대구뼈에 토마토 첨가량(0, 2, 4, 6, 8%)을 달리하여 대구뼈 육수를 개발하는 데 그 목적이 있다. 토마토 첨가량이 증가할수록 염도, 당도, a, b 값과 Mg, K, Ca의 함량은 높아졌고, 반면에 수분, pH, L값과 Na 함량은 낮아졌다. 14종의 아미노산이 검출되었으며, 토마토 6%를 첨가한 대구뼈 육수의 총 아미노산 함량이 가장 높았다. 특성차이검사 결과 토마토 첨가량이 증가할수록 색의 강도, 구수한 향, 토마토의 향, 토마토의 맛, 감칠맛과 후미는 유의적으로 강하다고 평가되었다. 기호도 검사 결과 외관, 향, 맛, 텍스처와 전체적인 기호도에서 토마토 6%를 첨가한 것이 가장 선호되었다. 따라서 대구뼈 육수의 최적의 토마토 첨가비율은 6%임을 확인 할 수 있었다.

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톳(Hizikia fusiformis)을 첨가한 흰찰쌀보리죽의 제조 및 품질특성 (Processing and Quality Characteristics of Glutinous Barley Gruel Containing Hizikia fusiformis)

  • 이연지;임승용;김원석;김용태
    • 한국수산과학회지
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    • 제49권3호
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    • pp.310-316
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    • 2016
  • This study was conducted to evaluate the physicochemical characteristics, perform a sensory evaluation of glutinous barley gruel after adding Hizikia fusiformis powder to promote consumption, and identify the best ratio and recipe. The gruel was prepared with rice and glutinous barley powder, and various levels (0, 2.5, 5.0, and 7.5%) of H. fusiformis powder. pH, color, viscosity, and spreadability of the gruel were investigated. A sensory evaluation was conducted by 20 panelists in the categories of color, flavor, taste, texture appearance, and overall preference using a 9-point hedonic scale. The viscosity and pH of the gruel increased as H. fusiformis powder content increased, whereas spreadability of the gruel decreased gradually as H. fusiformis powder content increased. As the level of H. fusiformis powder increased, lightness decreased significantly, whereas redness and yellowness increased. Color, bitter taste, and H. fusiformis flavor of the gruel increased significantly as H. fusiformis powder content increased. On the other hand, sweet taste (delicious taste level) and viscosity were not different among the different gruels. The sensory test results indicated that the gruel with 5% H. fusiformis powder had the best overall acceptability. In conclusion, glutinous barley gruel with 5% added H. fusiformis powder was more acceptable than the others.

식물성 천연 추출액을 첨가한 고추장의 특성 (Studies on the Properties of kochujang by Addition of Natural Plant Extracts)

  • 양희태;최화정
    • 한국식품영양학회지
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    • 제18권3호
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    • pp.225-228
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    • 2005
  • 식물성 천연 추출액을 첨가하여 60일간 숙성시킨 고추장과 일반 고추장의 유리 아미노산 분석 결과, cysteine, isoleucine, tyrosine, lysine을 제외한 나머지 유리 아미노산들의 함량이 일반 고추장에 비해 식물성 천연 추출액을 첨가한 고추장에서 높게 나타났고, 식물성 천연 추출액을 첨가한 고추장에서 감칠맛의 주요 성분인 gutamic acid 함량이 높게 증가함을 나타내었다. 한편 glutamic acid 외에도 aspartic acid, proline, valine, histidine등의 함량이 식물성 추출액을 첨가한 고추장에서 높았다. 식물성 천연 추출액을 첨가한 고추장의 관능적 특성에 미치는 색, 향, 구수한 맛, 매운맛, 단맛, 짠맛, 전체적인 기호도를 조사한 결과, 일반 고추장에 비해 향, 구수한 맛, 단맛에서 높은 값을 보였고, 색이나 매운 맛, 짠맛은 거의 비슷한 값을 나타내었다. 전체적인 기호도에서 일반 고추장에 비해 기호도가 높은 것을 볼 수 있었다. 따라서 고추장에 식물성 천연 추출액을 첨가하여 숙성시키는 것이 고추장의 구수한 맛, 향, 단맛을 향상시킬 뿐만 아니라 천연물의 한방적인 효능이 있을 것으로 생각된다.

인삼 첨가 비율 및 첨가 시기에 따른 인삼 약주 품질 특성 (Determination of Ginseng Yakju Quality using Different Percentages and Application Dates of Ginseng)

  • 공문희;정석태;여수환;최지호;최한석;한귀정;장미소;정일민
    • 동아시아식생활학회지
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    • 제21권2호
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    • pp.207-214
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    • 2011
  • We investigated the quality characteristics of fermented ginseng Yakju produced using different percentage contents and application dates of ginseng. Although the pH of fermented ginseng Yakju was not significantly different among the various treatment groups, the total acidity was changed depending on the percentage of ginseng content. the application date of ginseng did not influence the total acid content. The amount of volatile acids was higher at a 0.2~0.3% content of white or red ginseng than in other treatment groups. The ginsenoside contents of white and red ginseng used for making ginseng Yakju were 3,555.0 and 4,447.4 ppm, respectively. In ginseng Yakju, total ginsenoside contents were detected at very small amounts of <10 ppm. A total of 15 volatile components were detected in ginseng Yakju. Higher levels of methanol were produced at early application dates. In sensory evaluations, the preference for aroma was higher at white ginseng levels of 0.5% and 1.0% than for other treatment groups, and the taste was judged to be best at a white ginseng content of 0.3%. In the red ginseng treatment group, a red ginseng content of 0.3% was most preferred for both aroma and taste. The taste preference for white ginseng was at 4 days after application, while the taste of the red ginseng treated group was good at the beginning of fermentation.

Effect of Broccoli Powder on Consumer Perception and Sensory Characteristics of Cookies

  • Lee, Jun-Ho;Lee, Hye-Young
    • Preventive Nutrition and Food Science
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    • 제15권4호
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    • pp.335-339
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    • 2010
  • The effects of baking with broccoli powder on the consumer perception and sensory characteristics were investigated using a model system of cookies incorporated with broccoli powder as a value-added food ingredient. Broccoli powder was incorporated into cookie dough at 5 levels (0%, 1%, 2%, 3%, and 4%, w/w) by replacing equivalent amount of wheat flour of the cookie dough. After aging and sheeting, cookies were baked at $170^{\circ}C$ for 8 min in an oven. The baked cookies were cooled to room temperature for 1 hour and packed in airtight bags prior to all measurements. Control received the most favorable mean score, which was not significantly different from samples with 1% broccoli powder for color preference (p>0.05). Results of the consumer preference on taste showed a similar trend. Consumers did not find any significant differences on aftertaste and flavor among samples prepared by replacing wheat flour with up to 2% broccoli powder (p>0.05). Overall, incorporation of 1% broccoli powder in the formulation would result in the most favorable broccoli cookies for the consumers without sacrificing the sensory qualities, while still taking advantages of health benefits of broccoli. Correlation analysis indicated that broccoli powder concentration was significantly negatively correlated with the consumer preference for color, taste, aftertaste, flavor, overall acceptability and positively correlated with sensory color, taste, and flavor (p<0.05). Consumers' color, taste, aftertaste, and flavor were well correlated with the overall acceptability (p<0.05). Sensory intensity results are also presented.

마늘설기의 재료 배합비에 따른 관능적$\cdot$텍스쳐 특성 (Sensory and Mechanical Characteristics of Maneul-Sulgi by Different Ratio of Ingredient)

  • 이효지;이은선;차경희
    • 한국식품조리과학회지
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    • 제21권2호
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    • pp.180-189
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    • 2005
  • The purpose of this study is to determine the optimal mix ratio of Maneul-Sulgi and thereby, review its availability as health cake. For this purpose, the ratios of garlic juice and powder were varied with sugar added. As a result of quantitative descriptive analysis, it was found that the more the garlic juice and powder were added to non-glutinous rice, the Garlic taste was stronger. On the other hand, the less garlic powder was added, the cake would taste softer, and the less garlic juice was added, the cake was more chewy and moist. The feeling after swallowing was best when the ratio of garlic juice was $7\%$. As a consequence of surveying the tastes of Maneul-Sulgi, it was found that the less garlic powder was added to non-glutinous rice, the cake was more preferred. It was perceived that the ratio of garlic juice should be $7\%$ for flavor and desirable taste. As a result of testing the mechanic characteristics, it was found that the less garlic juice was used, the cake was more hard, elastic, cohesive, viscose and chewy. The more garlic powder was used, the Adhesiveness was higher. The Overall acceptability of sensory examination for Garlic taste had positive correlation Hardness of sensory examination and mechanical examination for adhesiveness.

양파추출물의 갈변 및 매운맛 억제기술 (Browning and Pungent Taste Reduction Techniques in Onion Extract)

  • 김희선;김명환
    • 산업식품공학
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    • 제13권4호
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    • pp.360-364
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    • 2009
  • 추출방법과 $\beta$-cyclodextrin, soluble starch 및 calcium chloride 혼합용액(MIX) 처리가 양파추출물의 색도에 미치는 영향을 분석한 결과 추출방법에 관계없이 처리구가 대 조구보다 L(명도) 값은 크게 나타났으며 a(적색도)와 b(황색도)는 작은 값을 나타내었다. 갈변도는 100${^{\circ}C}$ 열수추출의 경우 대조구와 처리구의 O.D.값은 각각 0.296 과 0.093 으로서 처리구가 대조구의 약 31%의 O.D.값을 보였다. 열수추출과 초음파추출 모두 대조구가 처리구보다 높은 pyruvic acid 함량을 나타내었다. 관능검사의 갈변정도와 매운맛 강도에서는 대조구가 처리구에 비하여 높은 값을 보였다. 양파추출물의 총균수와 대장균군수는 저장기간이 길어짐에 따라서 계속적으로 증가를 보였고 저장기간 내내 처리구가 대조구보다 매우 적은 수치를 나타내었다.