• 제목/요약/키워드: arrowroot starch

검색결과 21건 처리시간 0.018초

칡전분과 한국산밀로 만든 라면의 품질연구 (A Study on the Quality of Ramyon Made from Korean Wheat and Arrowroot(Pueraria thunbergiana B) Starch)

  • 황은희;김기환
    • 한국생활과학회지
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    • 제17권1호
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    • pp.151-158
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    • 2008
  • This study examines the cooking quality, rheology, and sensory characteristics of ramyon noodles made from Korean wheat and arrowroot starch. The control was made from Australian standard wheat(ASW) and the sample was made from Korean wheat. The ratios of arrowwood starch in the sample group were 0%, 5%, 10%, 15%, 20%, 25%, and 30% respectively, and the result was as follows: the yield of the arrowwood starch was 18.8% and moisture level was 14.2%. The lightness(L), redness(a), and yellowness(b) of ASW were 92.07, 1.44, 10.22 respectively, whereas those of Korean wheat were 92.05, 1.55, 11.01, which means the two kinds of wheat showed very little difference in lightness, but Korean wheat had higher degrees of a and b than ASW. The color value of arrowroot starch is L 72.65, a 3.44, b 12.92, so it has a lower degree of lightness and higher degrees of a and b than two kinds of wheat. Dried ramyon displayed a lower degree of lightness and higher degrees of a and b than cooked ramyon, but the first decreased and a increased as we increased the ratio of arrowroot starch in it. The weight of dried ramyon did not show a significant difference among the groups. On the other hand, the weight, volume, water absorption, and the turbidity of cooked ramyon increased as we increased the amount of arrowroot starch in it. The maximum weight, solidity, and elasticity of the control group were greater than those of ramyon made from Korean wheat, but its brittleness was lower. The two groups showed the same degrees of hardness, adhesiveness, and cohesiveness. The maximum weight, solidity, and adhesiveness of the control group increased as we increased the amount of arrowroot starch in it, and the hardness and brittleness were great when the ratio of arrowroot starch was 20%; elasticity was greatest when the ratio of arrowroot starch was 15, 20, and 25%; its adhesiveness and cohesiveness did not depend on the amount of arrowroot starch in it. In the sensory characteristics evaluation, the items that showed significant differences include: appearance (p<0.01), color(p<0.01), smell(p<0.001), transparency(p<0.05), and overall acceptability(p<0.05). The ramyon earned the highest score in appearance when the ratios of arrowroot starch were 5%, 15%, and 20%. As for color and smell, it earned the highest score when it contained 20 and 25% of arrowroot starch. The transparency decreased as we increased the amount of arrowroot starch, and overall acceptability was highest when the ratio of arrowroot starch was 15%. There was a significant difference in overall acceptability between the control and the sample group. As for the loosing speed and chewiness, there was no significant difference between the two groups. When we look at the result of various tests to evaluate the cooking quality, rheology, and sensory characteristics of ramyon noodles, ramyons that contained 15 to 25% of arrowroot starch earned the high scores, and of these the one with 20% of arrowroot starch earned the highest score on all accounts.

칡전분을 첨가한 칡설기의 재료배합비에 따른 관능적.텍스쳐 특성 (Sensory and textural characteristics of Chicksulgi using varied levels of arrowroot starch and different types of sweeteners)

  • 이효지;정낙원;차경희
    • 한국식품조리과학회지
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    • 제18권3호
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    • pp.372-380
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    • 2002
  • The objective of this study was to invesitigate the sensory and quality characteristics of Chicksulgi containing different ratios of ingredients such as arrowroot starch (10%, 20%, and 30%), sugar, honey, oligo-saccharide and water, by sensory evaluation and mechanical examination. The results of sensory evaluation showed that Chicksulgi containing 10% arrowroot starch had higher scores in overall acceptability, color and flavor preference. In the textural analysis of Chicksulgi, the springiness, cohesiveness, adhesiveness were the highest in the samples with 10% arrowroot starch, and the chewiness, gumminess, and hardness were the highest in the 30%-added samples. The hunter's color L value of Chicksulgi was decreased by the increase of arrowroot starch. The more arrowroot starch was added, the redness of Chicksulgi were increased, and yellowness of Chicksulgi were decreased. The moisture content of Chicksulgi was higher in the samples with 10% arrowroot starch than those with 30%.

칡전분을 이용한 칡묵의 조리과학적 연구 (A Study on the Preparation and Rheological Properties of Chik Mook)

  • 이영순;곽은정;이경희
    • 한국식품조리과학회지
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    • 제15권6호
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    • pp.652-658
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    • 1999
  • 새로운 식량자원 및 자연식품개발을 위해 칡 전분을 이용하여 칡묵 형성과 기계적 특성 및 관능평가를 실시한 결과는 다음과 같다. 1. 칡 전분의(7% 고형물) amylograph에 의한 칡 전분의 호화개시온도는 $67.5^{\circ}C$, $95^{\circ}C$에서의 최고점도는 375B.U로 나타났으며, $95^{\circ}C$에서 15분간 유지하는 동안 점도는 다소 감소하는 경향을 보였다. 또한 $50^{\circ}C$로 냉각시켰을 때, 다시 점도가 상승하였다(530 B.U.). 2. 칡 전분의 호화 enthalpy는 15.603 J/g로 나타났다. 3. 색도에서는 칡 전분으로 제조된 칡묵은 b값, 칡즙 첨가 묵은 L값이 시료간에 유의적인 차이가 나타났다(p<0.05). 4. 칡묵의 식별검사에서는 외관, 질감과 맛에 대하여 선호도를 조사한 결과, 색은 $S_3$를 투명도, 부서지기 쉬움성, 결의 미세 정도와 광택은 $S_1$을 선호하였고, 경도, 부착성, 떫은 맛은 유의적인 차이를 나타내지 않았다. 5. 칡즙 첨가가 많을수록 식별검사에서는 경도가 유의적인 차이를 나타내지 않고 오히려 칡즙 첨가에 의한 부드러운 경향을 나타내었으며, 기계적인 특성에서는 경도가 유의적으로 높게 나타났다(p<0.05). 6. 칡묵의 기호검사결과 칡 전분농도는 12%로 제조된 칡묵이 묵 제조 함량으로 가장 선호하는 것으로 나타났으며, 칡즙 첨가 칡묵의 기호검사에서 칡즙 3%($S_5$) 첨가한 칡즙 첨가묵을 가장 선호하는 것으로 나타났으므로 이상의 결과에 의하면 칡 천분을 이용한 칡묵의 이용 가능성이 높게 시사되었다.

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전분 종류를 달리한 참깨 묵(고마도후)의 품질 특성 (Quality Characteristics of Sesame Mook(Gomadoufu) with Various Starches)

  • 박종희;유승석
    • 동아시아식생활학회지
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    • 제24권2호
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    • pp.224-233
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    • 2014
  • In this study, instead of arrowroot starch sesame mook(Gomadoufu) used in the manufacture of expensive sesame mook the quality of the material characteristics and commercialized for to find out the possibility of replacement of other starch, propose. Potato starch RVA analysis was quick pasting temperature $70.3^{\circ}C$, peak viscosity 740 RVU, break down 579.9 final viscosity 433.8, set back 275.7 arrowroot starch than 4.5 times, sweet potato starch than 6.9 fold the highest value showed Japanese sesame results starch (Atarigoma) concentration increased, the measured starch, different kinds of manufacturing quality characteristics of sesame mook tended to increase the moisture content, texture measurements on the hardness and springiness, gumminess and chewiness was gradually decreased. Sesame mook in sensory evaluation, color and aroma, taste, texture and overall-acceptability, sweet potato starch, arrowroot starch 60% addition, 50% added, potato starch 40% group containing most symbols highest was, and the experimental results used in the manufacture of arrowroot starch instead of expensive replacement of other starch is deemed.

칡전분 첨가국수의 제면특성에 관한 연구 (A Study on the Preparation and Evaluation of Dried Noodle Products made from Composite Flours utilizing Arrowroot Starch)

  • 이영순;임나영;이경희
    • 한국식품조리과학회지
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    • 제16권6호
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    • pp.681-688
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    • 2000
  • 칡 전분을 이용한 국수제조의 최적조건을 검토하기 위하여 밀가루에 칡 전분의 첨가량을 달리한 제면 특성에 대하여 기계적 검사와 관능검사를 실시한 결과는 다음과 같다. 1. 밀가루와 칡 전분의 수분결합능력과 용해도 및 팽윤력을 측정한 결과 칡 전분이 밀가루에 비해 수분결합능력이 높게 나타났으며, 용해도 및 팽윤력은 칡 전분이 온도의상승에 따른 변화가 크게 나타났다. 2. 호화개시온도는 칡 전분의 첨가로 인한 영향이 없었으나, 최고점도와 95$^{\circ}C$에서의 점도, 95$^{\circ}C$에서 15분방치 후의 점도는 표준면(S$_{0}$)보다 칡 전분이 많이 첨가 될수록 증가하는 것으로 나타났다. 3. 칡 전분을 첨가한 면의 중량과 부피는 칡 전분이 많이 함유한 것일수록 증가하였지만, 삶은 국물 탁도는 감소되는 것으로 나타났다. 4. 기계적 측정에서는 칡 전분 20% 첨가하여 조제한 면(S$_{2}$)는 표준면(S$_{2}$)보다 hardness, cohesiveness, springiness등이 높게 나타났으나, adhesivenes의 경우는 오히려 감소하는 것으로 나타났다. 5. 칡 전분을 첨가한 국수의 색도를 측정한 결과, 건조된 면에 비해 조리면의 L값과 b값은 낮게 나타났으며, a값과 $\Delta$E값은 높게 나타났다. 그리고 건조면과 조리면 모두 칡 전분을 많이 함유할수록 칡 전분의 갈색으로 인하여 L값과 b값은 감소하는 반면 a값과 $\Delta$E값은 증가하는 것으로 나타났다. 6. 칡 전분의 첨가량에 따른 국수의 관능검사에서 칡 전분 10% 첨가하여 조제한 면(S$_{1}$)이 기호도가 가장 우수하였으며, 칡 전분 20% 첨가하여 조제한 면(S$_{2}$)도 칡 전분 10% 첨가하여 조제한 면(S$_{1}$)과 비슷한 점수를 얻어 양호한 결과로 나타났으나, 칡 전분 30% 첨가하여 조제한 면(S$_{3}$)및 칡 전분 40% 첨가하여 조제한 면(S$_{4}$)의 경우 낮은 점수를 나타내었다. 이상의 결과에 의하면 칡 국수 조제 시, 칡 전분 10% 첨가군(S$_{1}$)이 가장 우수한 것으로 나타났다.

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감마선 조사 칡 전분 gel의 rheology 특성 (Rheological Properties of Gamma Irradiated Arrowroot (Pueraria thunbergina. B) Starch)

  • 금헤레나;임진혁;이은주;장규섭
    • 한국식품과학회지
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    • 제36권5호
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    • pp.740-743
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    • 2004
  • 이 연구는 감마선 조사 칡전분의 레올로지 특성을 알아보아 이것의 가공을 위한 기초자료로 활용하고자 실시되었다. 0-50kGy의 감마선 조사시킨 칡 전분을 3-6%의 용액상태로 만든 뒤 $35^{\circ}C$에서 40분 동안 열을 가하여 호화를 시킨 뒤 rheometer를 이용하여 측정온도 $30^{\circ}C$에서 10-200 rpm의 조건으로 시료액의 유동특성을 알아보았다. 칡 전분 시료 호화액의 레올로지 특성 값은 유동거동 지수 및 항복응력을 고려한 Herschel-Bulkley 방정식을 적용하여 계산하였다. 실험결과 감마선 조사를 하지 않은 것과 5kGy의 감마선 조사를 한 3-6%의 호화 칡 전분 용액의 레올로지 유동거동은 의가소성을 나타내었으나, 10-30kGy의 감마선을 조사한 호화 칡 전분 용액은 ${\tau}_y=0$인 dilatant의 유동거동 특성을 보였다.

칡전분의 이화학적 성질 (Physicochemical Properties of Arrowroot Starch)

  • 김관;윤한교;김성곤
    • Applied Biological Chemistry
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    • 제27권4호
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    • pp.245-251
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    • 1984
  • 칡 전분 입자의 형태는 구형, 반구형 및 다각형으로서 입자 크기는 $3.3{\sim}23{\mu}m$이었다. 전분의 blue value는 0.397, 알카리수는 10.1, 아밀로스 함량은 22.0%, 물결합능력은 87.5%이었다. 칡전분은 $55^{\circ}C$까지 물에 불용성이었다. 전분의 알카리수, X-ray 회절도, 아밀로그라프에 의한 점도양상, 전분겔의 노화속도는 곡류전분과 비슷한 결과를 보였다.

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참깨의 재배지역에 따른 참깨 묵(고마도후)의 품질 특성 (Quality Characteristics of Sesame Mook(Gomadoufu) with Different Cultivation Locations for Sesame)

  • 박종희;문승권;성기협
    • 동아시아식생활학회지
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    • 제25권1호
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    • pp.121-130
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    • 2015
  • The present study replaced Atarigoma with Korea &Chinese sesame values a nd analyzed basic data on various mook to develop Korea's food culture. Contents of oleic acid and linolenic acid in sesame seed were 42.31% and 48.18%, respectively, with a total moisture content of 89.5%. As storage temperature increased, moisture content increased. Cohesiveness and springiness decreased gradually at $4^{\circ}C$ and increased at $20^{\circ}C$, whereas gumminess and chewiness increased at $4^{\circ}C$ and gradually decreased at $20^{\circ}C$. Overall acceptability scores of Japanese and Korean arrowroot starch sesame mook were 7.20 and 7.10, respectively. Korea and Japanese Sesame can be substituted for sweet potato starch, potato starch, and arrowroot starch.

칡 뿌리에서 분리한 B-amylase의 효소학적 특성 (Enzymatic Properties of $\beta$-amylase Isolated from Arrowroot)

  • 윤상혁;심우만
    • 한국식품영양학회지
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    • 제9권1호
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    • pp.85-91
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    • 1996
  • B-amylase(EC 3.2.1.2) was isolated from the root of arrowroot(Peuria thunbergiana Bentham) with distilled water and then fractionated with ammonium sulfate. Crude extract was partially purified by ion exchange chromatography and gel filtration. The enzymatic properties of partially purified $\beta$-amylase were as follows, the enzyme was fractionated with ammonium sulfate between 0.2 and 0.4 saturation, and showed the typical reaction properties of B-amylase producing only maltose from starch. Optinum pH and temperature were pH 6.5, $50^{\circ}C$ respectively. The activity of the enzyme had proportional relations with enzyme protein concentration below 4mg, and had Michaelis constant of 66.7mg% for soluble starch. The enzyme was inhibited by some metal louts such as silver, cadmium, mercury, aluminum, iron and copper.

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