• 제목/요약/키워드: natural flavor

검색결과 230건 처리시간 0.025초

참나물 첨가 기능성식품 개발을 위한 조리과학적 연구 (A Study Cookery Utilization of Pimpinella brachycarpa N. for Developing as Functional Foods)

  • 장경미
    • 한국식생활문화학회지
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    • 제22권2호
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    • pp.274-282
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    • 2007
  • This study was performed to make new products rising Pimpinella brachycarpa N., one of the Korean aromatic medicinal plant called chamnamul, which is a perennial plant of the Umbelliferae family. New products were natural chamnamul spice, chamnamul soup, chamnamul tea, and chamnamul mook as functional foods. The masking effect of Pimpinella brachvcarpa N., on fishy and meaty odor were investigated to test the usefulness of chamnamul as a natural spice. It could be concluded that the effect of added amounts of chamnamul on the cream soup increases the taste and appearance, and improves the flavor and color by the sensory evaluation. The chamnamul tea prepared by a filtration method is better than that by a leaching method on the preference test. In the texture properties of chamnamul mooks by a texture analyzer (XT-RA, Texturometer), the cohessiveness of them was higher than that of the white one.

잎차용 다기 형태에 따른 문제 해결을 위한 잎차용 빨대 개발 (Invention of a Straw-shaped Device to Solve the Problem Caused by the Shape of a Normal Teapot)

  • 김중만;차경옥
    • 한국조리학회지
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    • 제16권4호
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    • pp.220-229
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    • 2010
  • 본 연구는 잎차용 3가지 형태의 기존 다기의 구조에 따른 문제점을 조사하고, 그 문제점을 해결하기 위해서 개발한 잎차용 빨대의 효과를 조사하였는데 다음과 같은 결과를 얻었다. 기존의 다기로 잎차를 우려 마실 때 잎차를 일차적으로 차 우림 용기에 넣고 데운 찻물을 부어 우린 다음 여과 과정을 거친 다음 별도의 차액의 표면적인 극적으로 증가되는 과정이 필연적이기 때문에 차액의 온도가 음용 적은 이하로 냉각되기 쉬운 문제와 공기와의 접촉에 의한 차액의 맛과 향이 감소되는 문제가 있었다. 이처럼 기존 다기 사용에서 공통적으로 일어나는 차액의 공기와의 접촉 면적과 시간을 최소화하기 위해서 바닥이 평면인 원통 수직 벽면의 최 하단으로부터 5mm 높이 내에 직경이 1~2 mm인 수 개의 여과구를 단층으로 형성한 잎차용 빨대를 개발하였다. 이 잎차용 빨대는 잎차를 우린 다음 차액을 거르지 않고 우림 용기에 직접 꽂아 음용할 수 있어 기존 다기를 사용한 경우보다 차액의 온도가 높게 유지되어 따뜻한 차액을 음용할 수 있었고, 관능적 평가에서 차 향 및 입안의 느낌을 포함한 전체적인 차 맛이 개선되는 효과가 있었다(p<0.05).

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어성초의 화학적 특성과 휘발성 향기성분 추출물의 항균효과 (Chemical Characterization and Antibacterial Effect of Volatile Flavor Concentrate from Houttyunia cordata Thunb)

  • 신성의;서두석;정길록;차월석
    • 생명과학회지
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    • 제16권2호
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    • pp.297-301
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    • 2006
  • SDE연속추출장치로 추출, 농축한 어성초 휘발성 향기성분 추출물이 15종의 병원성 세균에 대한 항균활성을 측정한 결과는 다음과 같았다. 어성초의 추출물은 주로 Vibrio와 Bacillus속의 세균들에 대해 강한 항균활성을 나타냈고, S. aureus와 epidermidis, S. dysenteriae, C. xerosis, L. monocytogenes에도 비교적 높은 활성을 나타냈다. 하지만 E. coli, S. typhi, E. cloaceae, Y. enterocolitica와 같은 세균들은 어성초 휘발성 향기성분 농축물에 저항성을 가지는 것으로 나타났다. 어성초의 잎과 줄기에 대한 일반성분 중 수분, 조단백질, 조지방, 조회분은 잎에 많이 함유되어 있고 조섬유는 줄기에 많이 함유되어 있었다. 잎에서 9종의 유리아미노산이 검출되었고, 줄기에서는 8종의 유리아미노산이 총 8.81 mg/l00 g 으로 더욱 많이 검출되었다. 지방산조성을 분석한 결과 잎과 줄기에 linolenic acid (C18:3), linoleic acid (C18:2), palmitic acid (C16:0)이 다량 함유되어 있다. 무기성분 중 잎과 줄기에서 K의 함량이 가장 많았고 Ca, P, Mg, Fe, Zn, Cu의 순으로 많이 함유되어 있었다.

Comparisons of Beef Fatty Acid and Amino Acid Characteristics between Jeju Black Cattle, Hanwoo, and Wagyu Breeds

  • Lee, Seung-Hoon;Kim, Chung-Nam;Ko, Kyoung-Bo;Park, Se-Pill;Kim, Ho-Kyoung;Kim, Jun-Mo;Ryu, Youn-Chul
    • 한국축산식품학회지
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    • 제39권3호
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    • pp.402-409
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    • 2019
  • Jeju black cattle are known as one of Korea's traditional cattle. However, Hanwoo is more well-known to Korean meat consumers as representative beef cattle. Despite the popularity of these two breeds, comparison of the nutritional characteristics between Jeju black cattle and Hanwoo have not been studied. Here, we compared the fatty acid and amino acid characteristics between two Korean traditional cattle and Wagyu breeds. A total of 62 cattle were used in this study. The Jeju black cattle beef had significantly higher unsaturated fatty acids than Hanwoo (p<0.05). Savory fatty acids, including oleic acid were also higher than in Hanwoo cattle (p<0.05). The negative flavor fatty acids, such as palmitic acid were significantly lower than in Hanwoo (p<0.001). On the other hand, linoleic acid which imparts a negative flavor was higher than Hanwoo (p<0.05). Amino acids, including alanine and glutamine, usually representative of the umami taste were present in significantly higher proportions in Jeju black cattle (p<0.05). In addition, bitter tasting amino acids, including valine, leucine, isoleucine, and methionine were lower in Jeju black cattle beef than in Hanwoo (p<0.05, p<0.001, p<0.001, and p<0.001 each). Taken together, our results suggest that Jeju black cattle beef had higher savory flavor and umami taste which affected consumers preference for the meat.

볶음향을 응용한 참기름 대체 향미유의 개발 (Manufacturing of Seasoning Oil as Sesame Oil Substituted used for Roasting Flavor)

  • 구본순;김덕숙;정락철
    • 한국식품영양학회지
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    • 제15권4호
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    • pp.337-341
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    • 2002
  • 옥수수배아, 소맥배아, 탈피땅콩, 겨 자. 후추를 조분쇄하여 직화법으로 볶은 다음 옥수수기름과 혼합하고 열처리하여 향미유 원액을 얻었다. 이 원액과 옥수수기름을 혼합하고 여기에 유용성 천연색소 추출물과 O.R.Paprika를 처리하여 참기름 고유의 외관과 향미가 유사한 대체 향미유를 개발하였다. 이리 이화학적 특성을 참기름과 직접 비교해 본 결과 유리지방산 함량은 약 1/14 수준이었으며, 기타 항목에서는 거의 유사한 결과를 나타내었다. 이 향미유를 이용한 조리실험 결과 갈비절임, 볶음, 튀김, 김구이 및 약과튀김 등에서 우수한 특성을 보여 참기름 대체용으로의 기능이 충분한 것으로 확인되었다.

생강가루를 첨가한 쿠키의 품질특성 (Quality Characteristics of Cookies with Ginger Powder)

  • 이채선;임현숙;차경희
    • 한국식품조리과학회지
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    • 제31권6호
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    • pp.703-717
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    • 2015
  • In this study, when we reflect the preference of consumers who wish to receive their health through natural materials, and whose purpose is to receive good quality and good tasting cookies made from ginger. After 0%, 2%, 4%, 6%, 8% of flour was replaced by ginger powder for making cookies, a comparative analysis of quality characteristics and QDA was completed. Adding ginger powder caused a decrease in the density of the cookie dough, moisture content, loss rate and leavening rate of cookie (p<0.05), but the hardness of the ginger cookie increased. As a result of the description analysis of adding ginger powder, adding ginger powder increases, cookie color, crispiness, acid taste, flavor, and an after taste, but not the sweetness of the cookie. In terms of cookie color, crispiness, taste, flavor and overall acceptability, adding 4% ginger powder received high reviews. Also as a result of measuring DPPH radical elimination, ginger powder shows to have good antioxidant activity. So their anti-cancer activity is better than cookies without ginger powder. Therefore, we expect that we can fulfill the overall acceptability.

효소처리에 의한 천연 마카음료 개발을 위한 최적 추출 조건 (Optimization of Maca (Lepidium meyenii) Extraction for Natural Beverage Development using Enzyme Treatment)

  • 김정아;임무혁
    • 한국식생활문화학회지
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    • 제34권3호
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    • pp.361-368
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    • 2019
  • The purpose of this study was to establish the best optimized extraction condition for the optimal development of fresh maca beverage using low temperature extraction and enzyme treatment. Low temperatures were applied to prevent heat-related nutritional loss during the extraction process. Best extraction conditions were investigated based on the ratio of maca to water, the ratio of enzymes, extraction temperature and time, and agitation. The optimal enzyme conditions were also examined after the treatment of cellulase:pectinase mixture to maintain the original color and flavor, as well as to increase the extraction yield. When cellulase:pectinase was 1:1, the extraction rate ranged from 77.84 to 79.29%. In addition, the best extraction rate was found when maca was mixed with twice volume of water and incubated at $45^{\circ}C$ ($84.05{\pm}0.32%$) with 90 rpm ($87.13{\pm}0.46%$) agitation for 3 hours ($84.73{\pm}0.29%$). Furthermore, sensory evaluation showed a high score in flavor, sweetness, and overall acceptability after adding 3% jujube concentrate into a fresh maca beverage.

The Need for Research on the Comparison of Sensory Characteristics between Cultured Meat Produced Using Scaffolds and Meat

  • Sol-Hee Lee;Jungseok Choi
    • 한국축산식품학회지
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    • 제44권2호
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    • pp.269-283
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    • 2024
  • Cultured meat is one of the research areas currently in the spotlight in the agricultural and livestock industry, and refers to cells obtained from livestock that are proliferated and differentiated and processed into edible meat. These cell-cultured meats are mainly studied at the lab-scale by culturing them in flasks, and for commercial use, they are produced using scaffolds that mimic cell supports. Scaffolds are broadly divided into fiber scaffolds, hydrogels, and micro-carrier beads, and these are classified according to processing methods and materials. In particular, a scaffold is essential for mass production, which allows it to have appearance, texture, and flavor characteristics similar to meat. Because cultured meat is cultured in a state where oxygen is blocked, it may be lighter in color or produce less flavor substances than edible meat, but these can be compensated for by adding natural substances to the scaffolds or improving fat adhesion. In addition, it has the advantage of being able to express the texture characteristics of the scaffolds that make up the meat in various ways depending on the materials and manufacturing methods of the scaffolds. As a result, to increase consumers' preference for cultured meat and its similarity to edible meat, it is believed that manufacturing scaffolds taking into account the characteristics of edible meat will serve as an important factor. Therefore, continued research and interest in scaffolds is believed to be necessary.

Clean Label Meat Technology: Pre-Converted Nitrite as a Natural Curing

  • Yong, Hae In;Kim, Tae-Kyung;Choi, Hee-Don;Jang, Hae Won;Jung, Samooel;Choi, Yun-Sang
    • 한국축산식품학회지
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    • 제41권2호
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    • pp.173-184
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    • 2021
  • Clean labeling is emerging as an important issue in the food industry, particularly for meat products that contain many food additives. Among synthetic additives, nitrite is the most important additive in the meat processing industry and is related to the development of cured color and flavor, inhibition of oxidation, and control of microbial growth in processed meat products. As an alternative to synthetic nitrite, preconverted nitrite from natural microorganisms has been investigated, and the applications of pre-converted nitrite have been reported. Natural nitrate sources mainly include fruits and vegetables with high nitrate content. Celery juice or powder form have been used widely in various studies. Many types of commercial starter cultures have been developed. S. carnosus is used as a critical nitrate reducing microorganism and lactic acid bacteria or other Staphylococcus species also were used. Pre-converted nitrite has also been compared with synthetic nitrite and studies have been aimed at improving utilization by exploiting the strengths (positive consumer attitude and decreased residual nitrite content) and limiting the weaknesses (remained carcinogenic risk) of pre-converted nitrite. Moreover, as concerns regarding the use of synthetic nitrites increased, research was conducted to meet consumer demands for the use of natural nitrite from raw materials. In this report, we review and discuss various studies in which synthetic nitrite was replaced with natural materials and evaluate pre-converted nitrite technology as a natural curing approach from a clean label perspective in the manufacturing of processed meat products.

버섯 천연조미료 제조에 관한 연구 (Development of natural Seasoning Based on Mushroom)

  • 박미자;이종숙;이별나;이재성
    • 동아시아식생활학회지
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    • 제11권3호
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    • pp.196-203
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    • 2001
  • This study was conducted to provide basic data for the development of natural seasoning. The quality chatacteristics of water exacts from Pleurotus ostreatus and Lentinus edodes were determind. Also, savory taste, fragrance, color and overall preference was evaluated. The preference test on the seasonings prepared from Pleurotus ostreatus and Lentinus edodes with the addition of sea tangle was also performed. The crude protein content of dried, Lentinus edodes and Pleurotur ostreatus was 20.4% and 30.4% respectively. The total organic acid contents were higher in Plourotus ostreatus than in Lentinus edodes extracts. The total free amino acid adn total nucleotide contents were higher in Pleurotus ostreatus than in Lentinus edodes extracts. Three nucleotide, adenosine monophosphate(AMP) , guanosine monophosphate(GMP), xanthine monophosphate(XMP) were found in mushroom seasonings while inosine monophosphate(IMP) was not detected. Pleurotus ostreatus extract showed higher score in savory taste and overall acceptability than Lentinus edodes extract, Pleurotur ostreatus seasoning added with 1% sea tangle and Lentinus edodes seasoning added with 1.5% sea tangle were rated as high in overall quality In a sensory test of foods cooked with mushroom seasoning. It was shown that panels in their twenties well used to the taste of monosodium glutamate while the people in their thirties preferred the specific flavor of the mushroom seasoning.

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