• 제목/요약/키워드: adding sugar

검색결과 241건 처리시간 0.034초

홍삼 분말 첨가 Sugar-Snap Cookie의 제조 및 품질특성 (Quality Characteristics and Potentialities of Sugar-snap Cookies with Red Ginseng Powder)

  • 박향숙;이명호;이준열
    • 한국조리학회지
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    • 제17권1호
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    • pp.171-183
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    • 2011
  • 본 연구는 홍삼분말을 쿠키에 첨가하여 품질특성에 미치는 영향 및 제조적성을 알아보고자 하였다. 일반 성분은 우리 밀보다 홍삼분말이 낮은 결과를 보였으며 우리 밀에 홍삼분말을 첨가한 경우 수분은 유의적 차이가 없었고 WRC, AWRC는 유의적으로 증가하였다. 제조 및 품질 특성은 두께와 퍼짐성은 유의적 차이가 없었고 직경은 대조구가 가장 크며 우리 밀 홍삼 분말 쿠키는 차이가 없었다. L, b 값은 유의적으로 감소하는 경향을 보였고, a값은 유의적으로 증가하였다. 즉, 홍삼분말 첨가 시 외부색상은 첨가량 증가에 따라 어두워지는 경향을 보였다. 관능 특성은 부피, crust, top grain, 모든 부분에서 대조구가 가장 좋게 나타났고 부피는 6% 첨가구가 가장 좋은 결과를 보였으며 첨가 구간 유의적 차이는 없었다. 전체적으로 대조구와 우리 밀에 홍삼분말을 첨가한 경우 12%까지 제품으로 최적 첨가량으로 보아진다.

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구기자생과를 이용한 구기자청 제조시 당첨가량에 따른 이화학적 특성 (Physicochemical Properties of Added Sugar Ratio on Gugija-Sugar Leaching by Using Gugija (Lycii fructus) Raw Fruit)

  • 이가순;김관후;김현호;이희철;백승우;이석수
    • 한국식품영양과학회지
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    • 제37권6호
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    • pp.744-751
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    • 2008
  • 생구기자를 수확 후 건조하지 않고 바로 가공용으로 이용하기 위하여 데치기 처리 유무에 따라 저온($5^{\circ}C$)에서 5개월간 당침 숙성하여 구기자청을 만든 후, 첨가당량에 따른 구기자청 제조 시 물리화학적 특성을 조사하였다. 데치기 처리를 하지 않은 구기자청에서 구기자에 대하여 첨가당량이 80%일 때, 77.5%의 회수율로 가장 높았다. 색도에서는 당첨 가량이 많을수록 L값(밝기)이 증가하였으며 pH는 첨가당량에 따라 큰 차이가 없었으나 총산도는 첨가당량이 많을수록 감소하였다. 생구기자 장명의 주된 유기산은 tartaric acid, citric acid, malic acid 및 succinic acid로 각각 0.63, 0.57, 0.54 및 0.3%를 함유하고 있었으며, 구기자청 제조 시 당첨가량이 증가할수록 citric acid와 succinic acid는 감소하는 경향이었고 tartaric acid와 malic acid는 증가하는 경향으로 특히 malic acid가 눈에 띄게 증가하여 UPRGSL-4(당 80% 첨가 구기자청)에서 가장 높았다. 폴리페놀성 물질과 베타인 함량은 데치기 처리를 하지 않은 구기자청에서는 당첨가량에 따라 비례적으로 낮은 함량을 보였으나 사용된 생구기자량과 비교해보면 거의 같은 수준으로 함유하고 있었으며, 데치기 처리를 행한 구기자청은 당첨가량이 증가함에 따라 베타인 함량이 급격히 감소하여 80%와 100% 당첨가 청액에서는 정량되지 않았다. 생구기자의 유리아미노산은 총 15종이 검출되었으며 가장 많이 함유되어 있는 아미노산은 serine으로 218.1 mg/100 g을 함유하고 있었으며 총유리아미노산 함량이 601.6 mg/100 g이었다. 데치기 처리를 한 구기자청(PRGSL-4)은 총 6종의 아미노산이 검출되지 않아 총량이 383.3 mg/100 g으로 약 반량이 감소되었고, 데치기 처리를 하지 않은 구기자청(UPRGSL-4)은 17종 모두 검량되었고 생구기자보다 약간 높은 함량을 보여 총유리아미노산 함량이 705.7 mg/100 g이었다.

당근 분말을 첨가한 Sugar Snap-Cookie의 품질 특성에 관한 연구(2) - 쿠키의 품질 특성 - (Quality Characteristics of Sugar Snap-Cookie Added to Carrot Powder (II) - Quality Characteristics of Sugar Snap-Cookie -)

  • 황승환
    • 동아시아식생활학회지
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    • 제20권2호
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    • pp.307-312
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    • 2010
  • Sugar snap cookies were prepared with the addition of carrot powder (2~12%) as a source of dietary fiber. Analyses of physiochemical properties, rheology and sensory evaluation of the cookies were conducted. Increasing carrot powder content weakened the flour, as evidenced by decreased diameter and increased thickness, which resulted in decreased spread factor. The water content of the carrot powder-amended cookies and unamended flour was not significantly different. The pH and L values progressively decreased and a and b values progressively increased with increasing addition of carrot powder. Textural analysis revealed no significant differences in brittleness with carrot powder addition, even though brittleness did decrease with the addition of more carrot powder. Sensory evaluation revealed a preference for cookies prepared with 2~4% carrot powder, with decreased preference at powder concentrations exceeding 6%. Addition of a dried vegetable with high fiber content caused the dietary fiber to absorb much water content, resulting in decreased diameter, increased thickness and decreased spread factor. Therefore, it is deemed desirable to increase the spread factor by controlling the water content and adding emulsifiers so as to enhance the functionality and maintain the quality of cookies.

Quality Characteristics of Sorbitol Added Walnut-sulgi

  • Choi, Jung-Hee;Lee, Jung-Hee;Choi, Young-Hee;Lee, Yae-Ja;Lee, Seung-Min
    • Food Quality and Culture
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    • 제3권2호
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    • pp.59-63
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    • 2009
  • As one of study efforts to develop a food product that can satisfy the taste of modern people and increase the usage of the popular local product of walnut in the region of Chunan, the current study developed a no sugar added functional walnut-sulgi. The walnut-sulgi was manufactured by adding walnut powder into typical sulgi rice cake. While manufacturing the walnut-sulgi rice cake, the health beneficial sugar alcohol ingredient of sorbitol was added instead of commonly used sugar to specialize the walnut-sulgi as a functional rice cake. As the result of such effort, a soft and moist walnut-sulgi was produced. The color of the newly developed walnut-sulgi is white and has a pleasing taste, and its consumer acceptability was higher than the sugar added walnut-sulgi by showing much soft sweetness and textural properties. Considering the facts that sorbitol has a lower glycemic index (GI) than sugar and the content of unsaturated fatty acids that are insufficient in rice cake could be increased, the newly developed sorbitol added walnut-sulgi is thought to be an appropriate functional rice cake that can attractively appeal to obesity and diabetes concerning modern people.

주박을 첨가한 브라운 소스의 관능적 특성 (The Sensory Characteristics of Brown Sauce by Adding Different Ratios of Jubak)

  • 이종필
    • 한국조리학회지
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    • 제14권1호
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    • pp.152-160
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    • 2008
  • The purpose of this study was to investigate the sensory characteristics of brown sauce made with different ratios of Jubak. In the brown sauce made from Jubak, the followings showed changes according to the amount of Jubak. The content of crude lipid increased, that of crude protein and moisture decreased, and that of crude ash and reduced sugar increased. Brown sauce made from Jubak contained more reduced sugar than general brown sauce, and the content of reduced sugar increased. pH increased from initial pH 4.32 to 5.42 respectively, and viscosity increased. The "L" value expressing brightness of samples had a tendency to increase with Jubak added. "a" value had a tendency to increase in case of no Jubak added, and "b" value had a tendency to decrease according to the amount of Jubak. In the sensory evaluation, color and flavor decreased and viscosity increased with the amount of Jubak. Overall, it was the highest in 0% Jubak. From the above results, an addition of 25% Jubak to brown sauce is recommended for commercial use.

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콩 첨가 증편의 Dextran과 내부구조에 관한 연구 (Study on the Dextran and the Inside Structure of Jeung-Pyun of Adding Soybean)

  • 신광숙;우경자
    • 동아시아식생활학회지
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    • 제11권2호
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    • pp.121-130
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    • 2001
  • Jeung-Pyun Is a traditional fermented Korean food made with rice flour, water, sugar salt and unrefined rice wine(Tak-ju). In order to investigate how the addition of soybean and dextran have an influence on Jeung-Pyun fermentation and forming structure of Jeun-Pyun, adding soybean 20% and dextran 1%based on rice weight, we measured physicochemical properties. Also we measured dextran content of Jeung-Pyun batter according to the fermentation time and observed the inside of Jeung-Pyun by SEM in order to find out air pore condition. The dextran content of rice Jeung-Pyun and Jeung-Pyun adding soybean 20% was gradually increased as fermentation time was longer and Jeung-Pyun adding soybean 20% was higher than rice Jeung-Pyun. The specific volume of rice Jeung-Pyun and Jeung-Pyun adding soybean 20% was increased up to a fermentation time of 7~ 10 hours but it was decreased as fermentation time was longer. In the inside structure of Jeung-Pyun observed by SEM, the fermentation condition of Jeung-Pyun fermented for 3 and 7 hour was better and air pore size became larger, the number of it was decreased as fermentation time was longer. The air pore size of soybean 20% Jeung-Pyun is smaller more uniform than that of rice Jeung-Pyun. In conclusion. it can be suggested that the audition of soybean improves the quality of Jeung-Pyun and dextran has an influence on fermentation and forming structure of Jeung-Pyun.

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녹용첨가에 따른 망고젤리의 이화학적 관능적 품질특성 (Physicochemical and Sensory Quality Characteristics of Mango-Jelly added with Antler Powder)

  • 은영란;최봉순;박금순
    • 한국식품조리과학회지
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    • 제21권6호통권90호
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    • pp.859-866
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    • 2005
  • The purpose of this study was to investigate the effects of the addition of various concentrations of antler powder on the physicochemical and sensory characteristics of mango jelly As for pH and viscosity of the mango jelly, antler powder added group showed higher pH and viscosity than that of control group. As for turbidity, absorbance increased significantly(p<.001) by the addition of antler while permeability decreased. The syneresis increased with the passage of time. According to sensory evaluation, Sleekness showed the highest by adding $0.2\%$ antler powder in mango jelly. The hunter color L and b value decreased significantly(p<.001) by adding antler powder. The mechanical properties such as hardness, springiness, cohesiveness and brittleness were highest by adding $1.0\%$ antler powder while gumminess was highest by adding $0.2\%$ antler powder in mango jelly. Overall quality, taste, appearance, texture were most superior by adding $0.2\%$ antler powder in mango jelly. From these test results, the optimum recipe for mango jelly added with antler powder was $0.2\%$ of antler powder, $10\%$ sugar, $\2%$ agar and 351.2ml of mango juice.

메밀싹 첨가가 약주 발효특성에 미치는 영향 (The Influence of Adding Buckwheat Sprouts on the Fermentation Characteristics of Yakju)

  • 이진옥;김철재
    • 한국식생활문화학회지
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    • 제26권1호
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    • pp.72-79
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    • 2011
  • The purpose of this study was to investigate the fermentation characteristics of Yakju using fresh sprouts from common buckwheat, a Daisan cultivar, and a tartary buckwheat Daikwan 3-3 cultivar to develop a functional Yakju, which is a traditional Korean liquor. As fermentation time increased, alcohol concentration and total sugar content (expressed as Brix degrees) increased, whereas reducing sugar content decreased. In particular, alcohol formation capability was maximized from the fourth to the seventh days of the second mashing stage during the fermentation procedure, which corresponded to the abrupt rise in mashing body temperature. The pH increased slightly when the titratable acidity was kept from increasing as fermentation proceeded. Quercetin and rutin were not present in the control group but their presence in Yakju with added buckwheat sprouts continuously increased with an increase in the fermentation period. Quercetin and rutin contents were higher in the Yakju with added Daikwan3-3 buckwheat sprouts than Yakju with added Daisan buckwheat sprouts. In conclusion, adding buckwheat sprouts improved Yakju quality during fermentation. Particularly, Yakju with added Daikwan3-3 buckwheat sprouts had superior fermentation characteristics and quality.

녹두전분과 감자전분 복숭아편의 질감과 관능적 특성 (The Effect of Addition of Mungbean Starch and Potato Starch on the Textural and Sensory Characteristics of Peach Pyun)

  • 조재욱
    • 한국식품영양학회지
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    • 제12권2호
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    • pp.156-163
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    • 1999
  • This study was evaluate of chemical properties. textural charact6eristics and sensory properties prod-uced peach pyuns through the change of gelling agents such as mungbean starch potato starchy and pec-tin and of sugar density with 10%, 20%, and 30%. Sensory evaluation was that peach pyun added mun-gbean starch was more preferable in appearance and texture than peach pyun added potato starch. Peac-h pyun added 0% pectin was more preferable than peach pyun with 1% pectin. As a result of texture analysis the texture of peach pyun added mungbean starch was denser than that added potato starch. Adding 1% pectin to peach pyun increased mechanical properties such as hardness and chewiness. Mun-gbeaan starch pyun with pectin on lightness Potato starch pyun with pectin on redness and potato star-ch pyun with pectin on yellowness were significant(p<001). Lightness has a tendency to decrease with increasing sugar density. Adding 1% pectin has the effect to increase lightness redness and yellowness. The subject parameters that effect overall quality on sensory evaluation were found taste quality tex-ture quality hardness adhesiveness and taste by using regression analysis.

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석류 농축액을 첨가한 장어 데리야끼 소스의 개발 (A Study Development of Ell Teriyaki Sauce with Added Pomegranate Concentrate)

  • 성기협;고승혜
    • 동아시아식생활학회지
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    • 제20권3호
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    • pp.439-444
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    • 2010
  • The test results of Teriyaki sauce produced adding pomegranate concentrate are as follows: pH of Teriyaki sauce adding pomegranate concentrate showed significant difference among all samples (p<0.05). In case of sugar content, the higher the amount of pomegranate concentrate rose, the higher in sugar content it was. The test result of the amount of water showed significant difference among all samples (p<0.05). As the amount of added pomegranate concentrate was increased, the amount of water in the sauce was decreased. For viscosity, as the amount of added pomegranate concentrate was increased, viscosity of Teriyaki sauce was increased. The test result of chromaticity showed that as the amount of added pomegranate concentrate was increased, brightness (L), redness (a), and yellowness (b) were increased. According to the result of sensory evaluation, overall-acceptability was 7.5 highest at 6% compared to the control group. In view of the above results, it is advised to produce Teriyaki sauce with 6% pomegranate concentrate for its practical use.