• 제목/요약/키워드: Brown sugar

검색결과 213건 처리시간 0.025초

고압 가열 방식으로 추출한 Brown Stock의 특성 (The Characteristics of Brown Stock Prepared by High Pressure Cooking)

  • 최수근;최희선;이재성
    • 동아시아식생활학회지
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    • 제11권4호
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    • pp.281-288
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    • 2001
  • The autoclave method and the traditional cooking method were compared for nutrients(especially, minerals), color difference, viscosity, reduction of sugar and amino nitrogen content of brown stock. The autoclave cooking method is better than the traditional cooking method for retaining protein and amino nitrogen contents, as well as for reducing sugar content. Also, reducing sugar content increased by the autoclave cooking method. Since the color of brown sauce was related with the reducing sugar content, the autoclave cooking method was more effective than the traditional cooking method for the color development of brown stock. Since the autoclave method can reduce the cooking time without a loss of quality in brown stock, the autoclave method is a viable alternative to the traditional method of preparing brown stock.

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소고기 사골을 재료로 제조한 Brown Stock의 특성

  • 최수근;이병우
    • 한국관광식음료학회:학술대회논문집
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    • 한국관광식음료학회 2003년도 학술논문발표집
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    • pp.51-58
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    • 2003
  • The autoclave method and the traditional cooking method are compared for nutrients, mineral, color difference, viscosity, reducing sugar and amino nitrogen content of brown stock. For protein and amino nitrogen contents, the autoclave cooking method is better than the traditional cooking method. Also, reducing sugar content is increased by the autoclave cooking method. Since the color of brown sauce is related with reducing sugar content, the autoclave cooking method is more effective than the traditional cooking method for the color of brown sauce. Since the autoclave method can reduce the cooking time without the loss of quality in brown stock, the traditional method can be substituted by this new method.

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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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홍국 쌀가루 Beurre Manié를 첨가한 브라운 소스의 품질특성 (Quality Characteristics of Brown Sauce Added Red Yeast Rice Powder Beurre Manié)

  • 김세한;안종성
    • 한국식품영양학회지
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    • 제26권1호
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    • pp.101-108
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    • 2013
  • This study investigated the functional nutrition of red yeast rice to added beurre mani$\acute{e}$ in the production of brown sauce. We added X to Y at levels of 0%, 5%, 10%, 15% and 20% and investigated the effects on the viscosity, water content, turbidity, pH, sugar level, reducing sugar, color, and sensory quality characteristics of the resultant brown sauce. The viscosity of Brown sauce was increased with increasing red yeast rice beurre mani$\acute{e}$ while water content and turbidity were decreased. pH was between 4.57~4.91. Sugar level and reducing sugar were increased with increasing red yeast rice powder content. L and a were increased with increasing red yeast rice powder content, and b was decreased. In sensory testing, visual appearance and flavor were highest for brown sauce preparations containing 15% and 20% X. Aftertaste and taste scored the highest for additions of 10% and 15%. For general preference, a 15% addition of X resulted in the highest score. Based on the results, it seems that red yeast rice powder, 15% red yeast rice powder added brown sauce has the highest the general preference.

Physicochemcal Properties of Jeungpyun, Korean Traditional Fermented Rice Cake Prepared with Brown Rice and Barley Flour

  • Hye Young L. Kim;Mie Ja Park
    • 환경생물
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    • 제21권4호
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    • pp.377-383
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    • 2003
  • The functional Jeungpyuns with dietary fiber containing cereals such as brown rice and barley flour were developed and physiochemical properties were investigated. The water binding capacity had significantly the highest value of 28.4% in raw rice flour, followed by brown rice flour and barley flour. The lowest reducing sugar value was seen in unpolished rice substituted Jeungpyun with value of 5.420 (P<0.05). The amount of reducing sugar decreased slightly after steaming, due to the increased degree of sugar dissociation. The L value of the lightness decreased significantly with the substituted samples (P< 0.05). The barley substituted samples were darker than that of brown rice sample groups with less green and yellow color. Microstructures of starch particles after fermentation showed completely dispersed starch particles with air bubbles and sponge-like structure in all samples after steaming. Thus, functional Jeungpyun replaced with brown rice and barley flour can be successfully formulated and has been influenced by the physicochemical properties.

Bioconversion of ethanol from various sugars and cellulosic materials by brown rot fungus Phaeolus schweinitzii

  • Yoon, Ki Nam;Lee, Tae Soo
    • 한국버섯학회지
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    • 제20권1호
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    • pp.1-6
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    • 2022
  • A novel brown rot fungus Phaeolus schweinitzii IUM 5048 was firstly used for ethanol production. It was found that this fungus produced ethanol with various sugars, such as glucose, mannose, galactose and cellobiose at 0.28, 0.22, 0.06, and 0.22 g of ethanol per g of sugar consumed, respectively. This fungus showed relatively good ethanol production from xylose at 0.23 g of ethanol per g of sugar consumed. However, the ethanol conversion rate of arabinose was relatively low (at 0.08 g of ethanol per g sugar). P. schweinitzii was capable of producing ethanol directly from rice straw and corn stalks at 0.11 g and 0.13 g of ethanol per g of substrates, respectively, when the fungus was cultured in a basal medium supplemented with 20 g/L rice straw or corn stalks. These results suggest that P. schweinitzii can hydrolyze cellulose or hemicellulose to fermentable sugars and convert them to ethanol simultaneously under oxygen limited condition.

국내산 사탕무로 제조한 천연당과 시판 제품과 비교 분석 (Quality Characteristics of Natural Sugars Prepared from Domestic Sugar Beet and Commercial Sugars)

  • 박준희;이수원;문혜경;이원영
    • 한국식품조리과학회지
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    • 제26권5호
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    • pp.655-664
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    • 2010
  • This work aimed to investigate the physiochemical properties of commercial sugars (white sugar, dark brown sugar, organic sugar, and muscovado) and sugar beet. Percentages of crude protein, crude fat and crude fiber in sugar beet were 4.06, 6.36 and 0.02%, respectively, and the degrees of sugar of white sugar and sugar beet were $93^{\circ}$ Brix and $78^{\circ}$ Brix, respectively. L(lightness) value scores of white sugar were higher while the turbidity of sugar beet was higher. White sugar, dark brown sugar, and organic sugar were composed of only sucrose, whereas muscovad and sugar beet were composed of fructose, glucose, and sucrose. The highest organic acid content was observed in sugar beet. The contents of amino acids in sugar beet were in the following order: proline ($161.23\;{\mu}g$/100 g) > aspartic acid ($161.23\;{\mu}g$/100 g) > leucine ($36.93\;{\mu}g$/100 g) > alanine ($17.40\;{\mu}g$/100 g). There were 16 free amino acids in sugar beet. The highest mineral contest was observed in sugar beet in the order of K > Ca > Na > Mg. This result indicates that sugar beet can be prepared by considering the characteristics of natural sugar materials.

Availability of Sugar Solutions for Colony Development and Progeny-Queen Production of the European Bumblebee, Bombus terrestris

  • Yoon, Hyung-Joo;Lee, Kyeong-Yong;Kim, Mi-Ae;Han, Sang-Mi;Ahn, Mi-Young;Park, In-Gyun
    • International Journal of Industrial Entomology and Biomaterials
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    • 제24권1호
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    • pp.29-35
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    • 2012
  • Bumblebees are widely used to pollinate various crops, especially tomato, in greenhouses and fields. Here, we investigated whether different sugar solutions have any effects on the oviposition and colony development of Bombus terrestris queens. The types of sugar solution used were a white sugar solution, brown sugar solution, dark brown sugar solution, and prepared sugar solution; all solution contained with a 40% sugar concentration and 0.3% sorbic acid. Among these sugar solutions, B. terrestris queens reared on the white sugar solution exhibited the best results; the rates of oviposition, colony foundation and progeny-queen production were $75.0{\pm}11.0$, $33.0{\pm}9.6$ and $21.7{\pm}7.3$, respectively, which corresponded to 1.1-33.0-fold increases over the results of other sugar solutions. Queens reared on the prepared sugar solution did not found any colonies. The death rate within one month was lowest for the queens reared on the white sugar solution at $26.1{\pm}10.9%$, which was 1.2-2.0-fold lower than the rate for the other sugar solutions. Furthermore, the numbers of progeny produced by queens reared on the white sugar solution, $131.4{\pm}38.8$ workers and $51.0{\pm}40.6$ queens, were also higher, corresponding to 1.1-1.2-fold increases compared to queens raised on the other sugar solutions. Therefore, the white sugar solution was the favorable sugar solution for the egg-laying and colony developmental characteristics of B. terrestris queens.

다시마가루 첨가 발아현미 쿠키의 제조조건 최적화 (Optimization of Germinated Brown Rice Cookie Prepared with (Laminaria longissima) Seatangle Powder)

  • 표서진;이선미;주나미
    • 한국식품조리과학회지
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    • 제26권5호
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    • pp.617-626
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    • 2010
  • The purpose of this study was to determine the optimal mixing conditions of three different amounts of seatangle powder, sugar, and butter in germinated brown rice cookie prepared with seatangle powder. The experiment was designed according to the Central Composite Design of response surface, which showed 16 experimental points including 2 replicates for seatangle powder, sugar and butter. The mechanical and sensory properties of each test were measured, and these values were applied to the mathematical models. A canonical form and perturbation plot showed the influence of each ingredient on the final product mixture. The L value, a value and b value decreased with increasing seatangle powder content and increased with sugar content. The a value and b value increased with increasing butter content, whereas the L value decreased with increasing butter content. Hardness decreased with increasing butter content. The results of sensory evaluation showed very significant values for texture (p<0.001), taste (p<0.01), and overall quality (p<0.05). As a result, the optimum formulation by numerical and graphical methods was calculated to be seatangle powder 4.25 g, sugar 49.86 g, and butter 58.23 g.

木瓜片의 재료배합비에 따른 Texture 특성 (Texture Characteristics of Mokwapyun as affected by Ingredients)

  • 이지연;이효지
    • 한국식품조리과학회지
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    • 제10권4호
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    • pp.386-393
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    • 1994
  • This study aims to establish the most favorable recipe for Mokwapyun. The ingredients were changed in a variety aspects. The kind and amount of sugar and starch are following: white sugar, brown sugar, honey(4T, 5T); white sugar and honey, brown sugar and honey(2T+2T, 3T+1T, 3T+2T). There are potato starch and mungbean starch. In this, the amount of starch to water are 4t to 3t and 5t to 3t. The moisture content of Mokwa was 76.23%, and that of Mokwapyun made of mungbean starch 41~50%, and the Mokwapyun made of potato starch was 38~47%. The pH of Mokwa juice was 3.15~3.43. The brix of Mokwa juice was 5.3%, and that of Mokwapyun made of potato starch was 43.1~45.9%, and the Mokwapyun made of mungbean starch was 40.1~46.5%. Mokwapyun tasted the best when it was made of potato starch(starch to water=4t to 3t) mixed white sugar(3T) and honey(1) than that of made of one kind of sugar, and was higer evaluated the texture.

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