• 제목/요약/키워드: high dietary fiber rice

검색결과 76건 처리시간 0.032초

비지와 막걸리박을 이용한 고식이섬유 빵의 제조 (Preparation of High-Fiber Bread with Soybean Curd Residue and Makkolli(Rice Wine) Residue)

  • 조미경;이원종
    • 한국식품영양과학회지
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    • 제25권4호
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    • pp.632-636
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    • 1996
  • 비지는 59.0%의 식이섬유를 함유하였고 막걸리박은 26.0%의 식이섬유를 gakdb하였다. 밀가루에 비지나 막걸리박을 10% 혼합하여 빵을 만들어 제빵 특성을 100% 밀가루빵과 비교하였다. 비지나 막걸리박을 10% 혼합하였을 때 반죽의 수분 흡수율과 빵의 무게는 증가하였으나 빵의 부피는 40% 정도 r마소하였다. 관능검사 결과 비지빵과 막걸리빵의 색깔, 모양, 속결의 질감 등은 100% 밀가루빵에 비하여 품질이 떨어졌다. 비지빵의 단백질 함량은 밀가루빵의 13.5%에서 15.4%로 증가하였고, 막걸리빵의 경우 16.4%로 증가하였다. 빵의 식이섬유 함량은 비지빵의 겨우 밀가루빵의 3배, 막걸리빵의 경우 2배로 증가하였다.

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마 첨가가 고아미 2호로 만든 쑥갠떡의 품질 특성에 미치는 영향 (Quality Characteristics of Ssukgaen Dduk Made with High-Dietary Fiber Rice 'Goami 2' Focused on Yam)

  • 하현숙;김현아;이경희
    • 동아시아식생활학회지
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    • 제19권6호
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    • pp.1032-1038
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    • 2009
  • This study describes the production of functional Ssukgaen Dduk though the addition of yam and mugwort to Goami 2, a healthy diet and diabetes. In this study, the rice is soaked for many hours and the particle size distribution of the rice was determined as a function of the water-soaking time. The produce Ssukgaen Dduk was repeated after the addition of varying concentration of yam. Non-glutinous rice was soaked for 4, 8, 12 hours and the Goami 2 rice was soaked for 4, 8, 12, 16, 20 hours and ground to a powder and passed through a 18~30 mesh sieve to determine the particle size distribution of the rice as a function of water-soaking time. Using this approach, optimal soaking time for Dduk was found to be 4 hours for non-glutinous rice(pass rate of 30 mesh: 58.29%) and 12 hours for Goami 2(pass rate of 30 mesh: 87.88%). When Ssukgaen Dduk made with Goami 2 rice powder only and those made with varying amounts of yam(10%, 20%, 30%, and 40%) were subjected to the sensory test, the control group(non-glutinous rice Ssukgaen Dduk) had the highest preference in general(3.73). Out of Ssukgaen Dduk containing yam, the S4 group, which contained 30% yam, had the highest preference(2.87) In addition the S4 group also had the highest extent of soft, and delicacy of texture general preference of S5, 40% the lowest(2.37), S1 only Goami 2 the hardness(112.59), as 91.46 lower (83.85) yam increased, the less hard the texture Ssukgaen Dduk. In conclusion Ssukgaen Dduk though the addition of mugwort and yam to the Goami 2 rice, it would be better to add 30% yam to 70% Goami 2 rice powder mixed with mugwort.

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유색미가루와 현미가루를 첨가한 국수제조 및 품질특성 (Quality Characteristics and Preparation of Noodles from Brown Rice Flour and Colored Rice Flour)

  • 이원종;정진구
    • 한국조리학회지
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    • 제8권3호
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    • pp.267-278
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    • 2002
  • 단백질 함유량은 유색미가루가 밀가루보다 적지만 현미가루보다는 함유량이 많았고, 지방함량과 회분함량에서는 현미와 비슷하였다. 현미가루는 유색미가루보다 peak viscosity, holding viscosity, breakdown viscosity, final viscosity에서 높았을 뿐만 아니라 setback viscosity에서도 높았지만 유색미가루는 호화점도에서 현미가루 뿐만 아니라 밀가루보다도 월등히 낮았다. 현미가루와 흑미가루는 5.3~6.4%의 총 식이섬유를 함유하였으나 수용성 식이섬유의 함량은 낮은 반면 주로 불용성 식이섬유를 함유하였다. 건조면과 조리면의 cutting force는 현미가루와 유색미가루의 혼합비율을 높이면 감소하였고 조리면의 경우에는 찰흑미가루 10%와 화성현미가루 20%를 첨가했을 때 밀가루 100%로 만든 대조군과 큰 차이가 없었다. 국수의 기능성을 높이고 기호도를 향상시키기 위하여 현미가루와 유색미가루를 10~30%를 첨가하여 관능검사를 실험한 결과 현미가루 20%와 찰흑미가루 20%를 첨가한 국수가 가장 높은 관능적 평가를 받았다.

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국내산 고아밀로오스 쌀가루의 특성 (Properties of Rice Flours Prepared from Domestic High Amylose Rices)

  • 최신영;신말식
    • 한국식품과학회지
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    • 제41권1호
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    • pp.16-20
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    • 2009
  • 식이섬유 함량이 높은 기능성 고아밀로오스 쌀로 밀가루를 대체할 수 있는 쌀가루를 제조하여 가공에 사용하기 위하여 국내산 고아밀로오스 쌀인 고아미와 고아미 2호, 수입쌀인 태국산 쌀을 처리하여 120 mesh를 통과한 쌀가루를 제조하고 이화학적 특성, 식이섬유 함량과 호화특성을 비교하였다. 쌀가루의 단백질 함량과 총 전분함량은 고아미 2호가 가장 낮았고 회분과 지질함량은 가장 높았으며 고아미와 태국산의 차이는 없었다. 겉보기 아밀로오스 함량과 물 결합능력, 총 식이섬유 함량은 고아미2호 쌀가루가 높았다. 태국산 쌀가루는 팽윤력이 높았고 호화특성 중피크점도, 냉각점도, total setback점도가 높았다. 반면 고아미 2호는 호화개시온도도 높을 뿐만 아니라 피크, 냉각 및 setback 점도를 포함한 모든 점도가 가장 낮아 호화와 겔 형성이 낮음을 알 수 있었다. 고아미와 태국산 쌀가루의 결정형은 전형적인 쌀의 결정형인 A형 이었지만 고아미2호는 고아밀로오스 옥수수전분과 같은 B형을 나타냈다. 고아미 2호 쌀가루의 색은 어둡고 누런색을 띠었으며 명도는 낮고 황색도는 높았다.

고아미 2호와 쌀가루 배합 비율을 달리한 설기떡의 품질 특성에 관한 연구 (Study on the Quality Characteristics of Sulgitteok Made with Various Amount of 'Goami 2' and Rice Powder)

  • 정선옥;김현아;이경희
    • 동아시아식생활학회지
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    • 제19권6호
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    • pp.928-934
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    • 2009
  • The purpose of this study was to examine the possibility of making functional sulgitteok with Goami 2 rice, which is a rich that is high in dietary fiber. Sulgitteok was made by adding various amounts of Goami powder(25, 50, 75, and 100 %) to rice powder. Then, the sensory tests and other tests to measure color, texture and hardness were examined as a function of time and the moisture content in sulgitteok was measured to determine the quality and characteristics of different types of sulgitteok. The conclusions of these tests were as follows : In the sensory evaluation preference test of sulgitteok made with various amounts of Goami powder, the overall preference was the highest in sulgitteok made with 50% Goami powder (S2). In the difference test, the higher the amount of added Goami powder, the lower the grades were. The S4 group, which was made with Gomai powder, had a strongly unique odor compared with those made with rice powder, which smelled weaker. In terms of the color values of Gomai added sulgitteok, the higher the amount of added Gomai powder, the lower the lightness value of sulgitteok, where group S4 had the lowest value. In addition, the S4 group, which was made with Goami powder, had the hightest red and yellow color. The texture test indicated that sulgitteok containing a large amount of Goami powder were considerably harder compared with the control group. While every group containing Goami powder (S1, S2, S3 and S4) became harder during the first to the third day of the test, their hardness tended to drop after longer storage times. In the control group, the hardness continued to grow from the start up to the fifth day. After five days' there was a noticeable change in the moisture content in the different types of sulgitteok, with more water evaporating in the S3, S2, and S1 groups than in the S4 groups, which contained the highest amount of Goami powder. Group C, which contained no Goami powder, had the largest water evaporation. Sulgitteok that contained more Goami powder turned out to be more savory than baekseolgi made solely of rice powder. However, they were less preferable overall, since they were rated lower in terms of color, texture and other characteristics. Therefore, utilize Goami tteok as a functional ingredient in food for people with diabetes or obesity, further studies on additives that can provide a sticky texture and favorable color should be conducted. In addition, different types of ttoek such as pounded or boiled ones may be preferable to sulgitteok.

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Changes in Physicochemical Properties and Antioxidant Activities of Brown Rice (Oryza sativa L.) throughout Germination

  • Oh, Sea-Kwan;Lee, Jeong-Huei;Hwang, Hung-Goo;Lee, Dong-Hyeon;Kim, Yeon-Gyu;Lee, Jin-Hwan
    • Preventive Nutrition and Food Science
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    • 제15권3호
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    • pp.221-228
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    • 2010
  • The objective of this research was to investigate the changes in the contents of physicochemical properties including $\gamma$-aminobutyric acid (GABA), total dietary fiber (TDF), amylose, protein, and fat content in brown rice through germination for 2 different years. Total phenolic contents and antioxidant activities of DPPH and ABTS radical scavenging capacities were also determined in different solvent extracts. For the physicochemical properties, GABA, TDF, protein, and fat content increased, whereas amylose levels decreased. Specially, GABA and TDF levels showed the greatest variations among cultivars and harvest years. Total phenolic content and antioxidant activity significantly increased. The average total phenolic content at a concentration of 0.5 mg/mL in different extract solvents occurred in this order: methanol>ethylacetate>chloroform>hexane extracts. Additionally, 'Keunnun' exhibited the highest GABA levels, highest total phenolic content, and highest antioxidant activity after germination, with increases of approximately 3.7, 2.0, and 1.9 times, respectively, compared to levels before germination. These results suggest that, because of its high physicochemical contents and strong radical scavenging activities, germinated brown rice can be used as beneficial supplement.

키토산을 처리한 발아현미의 기능성분 증대 및 비만에 미치는 영향 (Increment of Physiologically Active Compounds in Germinated Brown Rice Treated with Chitosan and its Effect on Obesity of Rat Fed a High Fat Diet)

  • 이화;조정용;고천성;최차란;이강덕;조지은;조건식;함경식
    • 한국식품영양과학회지
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    • 제37권8호
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    • pp.985-991
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    • 2008
  • 키토산용액으로 발아시킨 키토산발아현미는 증류수만으로 발아시킨 일반발아현미보다 식이섬유, 총 페놀성 화합물, GABA, 그리고 phytic acid의 함량이 높게 나타났다. 또한, 체내 지방 흡수에 관여하는 lipase 저해 검정에서는 키토산 발아현미가 가장 높은 활성을 나타냈으며 일반발아현미도 현미에 비해 높은 활성을 나타냈다. 고지방 식이에 의한 흰쥐의 비만 억제 실험에서는 키토산발아현미군이 대조구와 일반발아현미에 비해 체중 및 복부지방량이 낮고 분변 중의 조지방 함량은 높은 경향을 보였다. 또한 혈중 총콜레중성지질, 및 LDL-C의 농도는 낮은 반면 HDL-C 농도는 높은 경향을 나타냈다. 발아현미 제조에 있어 키토산 처리는 발아하는 동안 비만 억제 및 콜레스테롤 감소에 효과가 있는 기능성 성분을 증대시키는 유용한 방법으로 사료된다.

쌀 중심식사와 밀가루 중심식사의 영양소 섭취량 비교연구 -대구와 밀양지역을 중심으로- (A Comparative Study on the Nutrient Content of Rice-Based and Wheat-Based Meals in Miryang and Daegu)

  • 류호경
    • 한국지역사회생활과학회지
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    • 제14권3호
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    • pp.31-42
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    • 2003
  • This study was conducted to compare the nutrient content of rice-based meals and wheat-based meals. The subjects consisted of elementary school children, middle school students, high school students, college students and adults living in the Miryang and Daegu area. A dietary survey was conducted using a 24-hour recall method and data were collected from 941 subjects. Nutrient contents were analyzed by CAN Pro. All nutrient contents in rice-based meals, except vitamin B2, were higher than those in wheat-based meals. But lipid and cholesterol contents of wheat-based meals were higher than those in rice-based meals. Comparing age groups, all nutrient contents obtained from rice-based meals, except vitamin B group, were higher than those in wheat-based meals in all age groups except the adult group. In the adult group, protein, fiber, vitamin A, niacin and vitamin C were consumed higher from rice-based meals, but energy, lipid, calcium, iron, vitamin B and cholesterol were consumed higher from wheat-based meals. lipid and cholesterol contents of wheat-based meals were higher than those of rice-based meals in all age groups, except elementary school children. When compared the nutrient intakes of Korean RDA, major nutritional problems of each age groups were due to the inadequate intakes of calcium and iron. And all nutrient contents, except vitamin B group, in wheat-based meals were very low in every age group.

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발효시간에 따른 미강의 기능성 성분 및 항산화 효과 - 락토바실러스 브레비스를 이용 - (Functional Components and Antioxidant Effects of Rice Bran by Fermentation Time - Using Lactobacillus brevis -)

  • 윤복근;손은심
    • 한국식생활문화학회지
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    • 제38권6호
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    • pp.456-464
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    • 2023
  • The purpose of this study was to investigate nutritional and functional ingredients and antioxidant activity after fermenting rice bran using Lactobacillus brevis for 24, 36, and 48 hours. The results of the analysis of the nutritional ingredients revealed that there was no significant difference in the carbohydrate, crude protein, crude fat and ash content regardless of the fermentation process and fermentation time. The amount of dietary fiber was significantly different between the unfermented and fermented rice bran and was observed to be the highest after a 48-hour fermentation. The γ-oryzanol, gamma-aminobutyric acid (GABA) and total phenolic contents were significantly higher in the fermented rice bran compared to the unfermented rice bran (p<0.05) and the GABA and total phenolic contents increased significantly as the fermentation time increased (p<0.05). The 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), superoxide and hydroxyl radical scavenging activities used to measure antioxidant effects significantly increased as the fermentation time increased (p<0.05). From these results, it was confirmed that the antioxidant effect and functional components, namely γ-oryzanol, GABA, and the total phenolic content of rice bran improved with fermentation. Based on these results, fermented rice bran could be presented as a functional material for use in high value-added industries.

Pasting and Nutritional Characteristics of Black Rices Harvested in Korea

  • Chung, Hyun-Jung;Lim, Seung-Taik
    • Preventive Nutrition and Food Science
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    • 제4권4호
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    • pp.231-235
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    • 1999
  • Three black rices(Suwon 415, Iksan 427 and Sanghaehyanghyeolla) harvested in Korea were examined in their pasting characteristics, and minor nutrients(vitamins and minerals) in comparison to those of a brown rice (Dongjinbyo), whereas Iksan 427 and Sanghaehyanghyeolla were waxy rices(0.4 and 0.6%, respectively). Iksan 427 and Sanghaehyanghyeolla showed similar viscosity pattern with significantly low pasting temperatures and viscosity. Brown rice showed higher pasting viscosity and pasting temperature than black rices, and its viscosity pattern was similar to Suwon 415. Brown rice and Suwon 415 displayed higher hardness but lower adhesiveness of their gels. Black rices contained more non-carbohydrate components and dietary fiber than brown rice. From the amino acid analysis, black rices contained more acid amino acids (aspartic and glutamic acids) than brown rice. Among the black rices, Suwon 415 had the highest content of total essential amino acids(4.3%). Black rices also contained higher amounts of vitamin B complexes (thiamin, riboflavin and niacin) and minerals(K, Mg and Ca) than brown rice. Sanghaehyanghyeolla showed an exceptionally high amount of Ca (12mg%).

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