• 제목/요약/키워드: Whole Wheat

검색결과 193건 처리시간 0.026초

Dietary Resistant Starch Contained Foods and Breast Cancer Risk: a Case-Control Study in Northwest of Iran

  • Tajaddini, Aynaz;Pourzand, Ali;Sanaat, Zohreh;Pirouzpanah, Saeed
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권10호
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    • pp.4185-4192
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    • 2015
  • Background: A protective effect of resistant starch (RS) containing foods on carcinogenesis has been shown from several lines of experimental evidence for gastrointestinal cancers. Therefore, we aimed to investigate the association between RS contained foods and breast cancer (BC) risk in a hospital-based, age- and origin-matched, case-control study. Materials and Methods: A validated, semi-quantitative, food frequency questionnaire (FFQ) was completed by 306 women newly diagnosed with BC aged 25 to 65 years, and 309 healthy women as matched controls. Odds ratios (ORs) and 95% confidence intervals (95%CI) were estimated using conditional logistic regression models. Results: Reduced BC risk was associated with the highest tertile of whole-wheat bread and boiled potato consumption with adjusted ORs at 0.34 (95%CI: 0.19-0.59) and 0.61 (95%CI: 0.37-0.99), respectively. Among consumers of whole-wheat bread, the protective role of cereals remained relatively apparent at higher intakes level of fiber rich breads at adjusted models (OR=0.53, 95%CI: 0.28-1.01). Moreover, high intake of legumes was found out to be a significant protective dietary factor against risk of BC development with an OR of 0.01 (95%CI: 0.03-0.13). However, consumption of white bread and biscuits was positively related to BC risk. Conclusions: Our results show that certain RS containing foods, in particular whole wheat bread, legumes and boiled potato may reduce BC risk, whereas higher intake of white bread and biscuits may be related to increased BC risk.

계란기포가 쌀약과의 Texture에 미치는 영향 (Effects of Egg Foam on Texture of Rice Yackwa)

  • 곽은정;이경희;이영순
    • 한국식품조리과학회지
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    • 제8권2호
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    • pp.83-93
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    • 1992
  • This dissertation was aimed to study the stability of egg foams and the quality of rice yackwa added with egg foams. Because of the difference of protein composion between rice flour and wheat flour, yackwa made from rice powder turned out to be harder and less raised. Egg foams were added to the rice flour to help raise the dough to a great extent and make it softer when frying. The smaples were prepared differently: in the finess of rice flour (100, 140 mesh), the kinds of egg foams (whole egg, egg white), and the content of egg foams (40 g, 60 g), respectively. The stability of egg foams was determined by an Optical microscope, the hardness of rice yackwa was examined by Instron, the structure by Scanning Electron Microscope, the color by Hunter's Colorimeter, and the sensory evaluation was also made. The resluts are as knows: The most stable egg white foam and whole egg foam were the 2 and 3 min. whipped ones, respectively. In the case of rice yackwa, which was made from 140 mesh rice flour and 60 g of whole egg, the hardness and the structure were similar to those of wheat yackm. It was very tasty and most preferred. As a whole, the color of rice yackwa was lighter man mat of wheat yackwa.

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Effect of Replacing Wheat or Maize with Micronized Barley on Starter, Grower and Finisher Pig Performance

  • Yin, Y.-L.;Baidoo, S.-K.;Boychuk, L.-L.
    • Asian-Australasian Journal of Animal Sciences
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    • 제14권5호
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    • pp.668-676
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    • 2001
  • Two growth performance experiments were undertaken in order to compare the nutritional benefit of micronized dehulled barley (MDB) with wheat and maize. In the first experiment, ninety-six 24 d old Cotswold pigs with an average body weight of 9.5 kg were randomly allotted into one of four dietary treatments. The wheat and MDB ratio in the four complex diets were 100% wheat, 75% wheat+25% MDB, 50% wheat+50% MDB and 100% MDB; cereal was about 47% of the whole diet and varied by using different ratios of wheat and MDB. Starter phase was started at a bodyweight 9.9 kg; grower phase continued at liveweight 37.1 kg and finished at 74.0 kg. The ADFI, ADG and feed efficiency (F/G) were not affected (p>0.05) by the level of MDB in the diet from 9.9 to 37.1 kg live weight. However, ADFI was (p<0.05) less (14%) for the pigs fed the 75 or 100% of MDB based diets without affecting F/G during the second phase (37.1 to 74.0 kg live weight). Pigs fed the MDB based diet had a lower (p<0.05) plasma urea nitrogen (PUN) concentration than the pigs fed the wheat-based diet. In the second experiment, the trial started at 9.9 kg body weight and ended at market weight (107.6 kg), with three different phases in the trial. One hundred and twenty Cotswold pigs were randomly assigned to one of three dietary treatments. The maize and MDB ratio in the three diets were 100% maize, 50% maize+50% MDB and 100% MDB. Diet treatments did not affect (p>0.05) growth performance, PUN level, carcass characteristics and organ size, except for an improvement (p<0.05) in ADG for the pigs in the starter phase fed 50% and 100% MDB based diets.

Acetobacter pasteurianus A8를 이용한 우리밀(금강밀) 식초 제조 (Production of Korean Domestic Wheat (keumkangmil) Vinegar with Acetobacter pasteurianus A8)

  • 조계만;신지현;서원택
    • 한국식품과학회지
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    • 제45권2호
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    • pp.252-256
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    • 2013
  • 우리밀(금강밀)을 기질로 사용한 식초 생산을 위하여 초산 생성능이 우수한 초산균을 재래 식초로부터 분리하여 A. pasteurianus A8으로 동정하였다. 우리밀 엿기름의 제조를 위해 발아 조건을 살펴본 결과, $15^{\circ}C$에서 6일간 발아 시킨 밀의 amylase 활성이 608.4 unit으로 가장 높았다. A. pasteurianus A8 균주를 종균으로 사용하여 우리밀 알코올 발효액의 초산 발효 조건을 살펴본 결과, 발효온도 $30^{\circ}C$, 초기 알코올 농도 5.0%, 및 종균 접종량 5.0%에서 24일간 정치 발효하여 5.8%의 초산을 생산할 수 있었다.

중부지역에서 총체맥류의 예취시기별 생육 및 조사료 수량 변화 (Changes of Growth and Forage Yield at Different Cutting Dates among Five Winter Cereals for Whole Crop Silage in Middle Region)

  • 주정일;최현구;강영식;이정준;박기훈;이희봉
    • 한국초지조사료학회지
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    • 제29권2호
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    • pp.111-120
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    • 2009
  • 조사료 생산에 유망한 동계작물중 보리, 밀, 호밀, 귀리, 트리티케일(라이밀) 등 5종의 총체맥류에 대하여 월동 후 예취시기에 따른 생육 및 조사료 생산성에 관한 생장곡선을 조사하기 위하여 충남 예산군 소재의 충남농업기술원 답리작 포장에서 2006${\sim}$2007년에 수행한 결과는 다음과 같다. 지상부 건물중에서 줄기가 차지하는 비율은 월동 후 점차 증가하다가 어느 정점부터는 감소하는 2차원적인 경향을 보였는데, 줄기의 구성비율이 최고가 되는 시기는 각각 영양 보리 5월 1일, 금강 밀 5월 5일, 곡우 호밀 5월 10일, 신영 트리티케일 5월 11일, 삼한 귀리 5월 13일경이었다. 잎은 월동 후 성숙이 진행될수록 직선적으로 감소하는 경향을 보였다. 이삭이 차지하는 비율은 영양 보리가 출수 후 직선적으로 증가하였는데 밀, 트리티케일, 귀리에 비하여 높았고, 호밀이 가장 낮았다. 영양 보리가 출수기 이후에 다른 총체맥류에 비하여 줄기의 구성비율이 낮고 이삭과 잎의 구성비율이 높은 전형적인 총체맥류에 속하였고, 다음은 밀과 귀리이었으며, 호밀은 알곡 비율이 적은 조사료 작물에 해당하였다. 사일리지 제조에 알맞은 수분 함량(60${\sim}$ 70%에 도달하는 시기는 영양 보리 5월 25일, 금강 밀 5월 25일${\sim}$6월 5일, 삼한 귀리 6월 5일이었고, 이 때 생체수량은 곡우호밀>삼한 귀리>신영 트리티케일>영양 보리>금강 밀 순으로 높았다. 생체수량은 월동 후 생육이 진전됨에 따라 증가하다가 일정시기 이후 감소하는 경향을 보였는데, 중부지역에서 생체수량이 최대로 되는 시기는 영양 보리 5월 7일경, 금강 밀 5월 14경, 곡우 호밀 5월 9일, 신영 트리티케일 5월 17일경, 삼한 귀리 5월 말이었다. 건물수량은 4종의 총체맥류 모두 월동 후 성숙기까지 직선적으로 증가하는 양상을 보였고, 사일리지 제조에 알맞은 수분 함량에 도달하는 시기에 조사한 건물수량은 귀리 > 보리 > 밀 > 트리티케일 > 호밀 순으로 높았다. 상대 생장률은 월동 후 서서히 증가하다가 정점 이후로 감소하는 2차원적인 생장을 보였는데, 월동 후 예취시기가 빠를수록 곡우 호밀이 높은 상대생장률을 보였고, 예취시기가 늦을수록 삼한 귀리가 높았으며, 금강 밀, 영양 보리, 신영 트리티케일은 비슷한 상대생장률을 보였다.

감나무와 밤나무 수피(樹皮)를 이용(利用)한 합판(合板) 접착증량(接着增量)에 관(關)한 연구(硏究) (On the Extending for the Plywood Glue by Bark Powder of Persimmon Tree and Chestnut Tree)

  • 서진석;도금현;조재명
    • Journal of the Korean Wood Science and Technology
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    • 제16권3호
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    • pp.17-21
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    • 1988
  • In order to investigate the extending effects on urea-formaldehyde resin- or phenol- formal- dehyde resin- glued keruing plywood, hot pressing temperatures were controlled to 110, 140, 170 and $200^{\circ}C$. As the extender, wheat flour, persimmon bark powder, chestnut bark powder, the equivalently- extended with the above three powders, and diatomite powder were respectively mixed with 5, 10, 15 and 20% ratios to the resin liquid, and also with these the no- extended was allowed. Based on the measured bonding strength, the conclusions were drawn: 1. In the urea- formaldehyde resin, extending effects on the bonding strength were in the order of wheat flour, the equivalently- extended with the wheat flour, persimmon- and chestnut bark powder, persimmon bark powder, chestnut bark powder. In the phenol- formaldehyde resin, the effects in the order of wheat flour, persimmon bark powder, diatomite powder, chestnut bark powder were resulted in. Specifically, superior bonding strength to the no-extended were given with the wheat flour and persimmon bark powder. 2. On the whole, the bonding strength decreased gradually, as the hot pressing temperature increased except for the diatomite powder extending.

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Spent Wheat Straw Compost of Agaricus bisporus Mushroom as Ruminant Feed

  • Fazaeli, H.;Masoodi, A.R. Talebian
    • Asian-Australasian Journal of Animal Sciences
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    • 제19권6호
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    • pp.845-851
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    • 2006
  • Spent compost wheat straw is an available by-product from edible mushroom production, which constitutes a potential pollutant and is cost effective for disposal. This study was conducted to determine the nutritive value as ruminant feed of spent wheat straw compost from Agaricus bisporus mushroom production. The compost was provided from a mushroom farm, the casing soil was removed from the whole compost, and then it was sun dried and sampled for chemical analysis. An experiment was conducted, in which four wheat straw-based diets comprising control (I), 10% spent straw (II), 20% spent straw (III) and 30% spent straw (IV) were tested in a cross-over design using 8 sheep. Dry matter intake (DMI) was 74.0, 73.8, 70.2 and 57.1 and organic matter intake (OMI) was 62.7, 63.4, 58.0 and 44.4 g per kg $BW^{0.75}$ for diets I, II, III and IV, respectively, which, were significantly (p<0.05) lower for diet IV. Digestible OMI was respectively 33.1, 32.6, 30.6 and, 20.2 g per kg $BW^{0.75}$ on the four diets which were significantly (p<0.05) different between the treatments. Inclusion of spent compost straw up to 20% of the diet did not affect the digestibility of DM, OM, CF, ADF and NDF, but the diet containing 30% compost straw had statistically (p<0.05) lower digestibilities. Nitrogen balance was also significantly (p<0.05) different between the treatments.

Identification of SNPs Related to 19 Phenotypic Traits Using Genome-wide Association Study (GWAS) Approach in Korean Wheat Mini-core Collection

  • Yuna Kang;Yeonjun Sung;Seonghyeon Kim;Changsoo Kim
    • 한국작물학회:학술대회논문집
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    • 한국작물학회 2020년도 춘계학술대회
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    • pp.120-120
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    • 2020
  • Based on the simple sequence repeat (SSR) marker, a Korean wheat core collection were established with 616 wheat accessions. Among them, the SNP genotyping for the entire genome was performed using DNA chip array to clarify the whole genome SNP profiles. Consequently, a total of 35,143 SNPs were found and we re-established a mini-core collection with 247 accessions. Population diversity and phylogenetic analysis revealed genetic diversity and relationships from the mini core set. In addition, genome-wide association study (GWAS) was performed on 19 phenotypic traits; ear type, awn length, culm length, ear length, awn color, seed coat color, culm color, ear color, loading, leaf length, leaf width, seeding stand, cold damage, weight, auricle, plant type, heading stage, maturation period, upright habit, and degree of flag leaf. The GWAS was performed using the fixed and random model circulating probability unification (FarmCPU), which identified 14 to 258 SNP loci related to 19 phenotypic traits. Our study indicates that this Korean wheat mini-core collection is a set of germplasm useful for basic and applied research with the aim of understanding and exploiting the genetic diversity of Korean wheat varieties.

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Substitution of Wheat for Corn in Beef Cattle Diets: Digestibility, Digestive Enzyme Activities, Serum Metabolite Contents and Ruminal Fermentation

  • Liu, Y.F.;Zhao, H.B.;Liu, X.M.;You, W.;Cheng, H.J.;Wan, F.C.;Liu, G.F.;Tan, X.W.;Song, E.L.;Zhang, X.L.
    • Asian-Australasian Journal of Animal Sciences
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    • 제29권10호
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    • pp.1424-1431
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    • 2016
  • The objective of this study was to evaluate the effect of diets containing different amounts of wheat, as a partial or whole substitute for corn, on digestibility, digestive enzyme activities, serum metabolite contents and ruminal fermentation in beef cattle. Four Limousin${\times}$LuXi crossbred cattle with a body weight ($400{\pm}10kg$), fitted with permanent ruminal, proximal duodenal and terminal ileal cannulas, were used in a $4{\times}4$ Latin square design with four treatments: Control (100% corn), 33% wheat (33% substitution for corn), 67% wheat (67% substitution for corn), and 100% wheat (100% substitution for corn) on a dry matter basis. The results showed that replacing corn with increasing amounts of wheat increased the apparent digestibility values of dry matter, organic matter, and crude protein (p<0.05). While the apparent digestibility of acid detergent fiber and neutral detergent fiber were lower with increasing amounts of wheat. Digestive enzyme activities of lipase, protease and amylase in the duodenum were higher with increasing wheat amounts (p<0.05), and showed similar results to those for the enzymes in the ileum except for amylase. Increased substitution of wheat for corn increased the serum alanine aminotransferase concentration (p<0.05). Ruminal pH was not different between those given only corn and those given 33% wheat. Increasing the substitution of wheat for corn increased the molar proportion of acetate and tended to increase the acetate-to-propionate ratio. Cattle fed 100% wheat tended to have the lowest ruminal $NH_3-N$ concentration compared with control (p<0.05), whereas no differences were observed among the cattle fed 33% and 67% wheat. These findings indicate that wheat can be effectively used to replace corn in moderate amounts to meet the energy and fiber requirements of beef cattle.

밀가루 누룩으로 담금한 탁주 술덧의 품질 특성 (Quality Characteristics of Takju Prepared by Wheat Flour Nuruks)

  • 박창숙;이택수
    • 한국식품과학회지
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    • 제34권2호
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    • pp.296-302
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    • 2002
  • 통밀과 파쇄밀로 만든 누룩을 대조구로 하고, 밀가루를 이용하여 만든 재래식의 밀가루 누룩, 밀가루와 쌀의 혼용 누룩 및 Aspergillus oryzae의 누룩으로 각각 탁주를 담금하여 발효 과정 중의 품질을 검토한 결과는 다음과 같다. 에탄올 함량은 발효 14일에 $10.6{\sim}17.4%$로 최대치를 보였으며 대조구, 밀가루 누룩구, Aspergillus oryzae 누룩구, 쌀 혼용구의 순으로 높았다. pH는 시험구간에 차이가 없었으나, 총산은 재래식 밀가루 누룩구에서 높았다. 총당은 담금일에 $16.22{\sim}17.74%$로 가장 높았으나 14일에 $4.28{\sim}6.10%$로 현저히 감소되었다. 발효초기에 Aspergillus oryzae구에서 높았으나 이후는 총당의 차이가 없는 편이었다. 유리당중 glucose는 담금일에 $2,735{\sim}7,842\;mg%$로 월등히 높았으나 이후 현저히 감소하였다. 유리당 총량은 대조구와 재래식 밀가루 누룩구에서 높았다. 유리당 총량은 대조구에서 $690{\sim}2,241\;mg%$로, lactic acid+succinic acid는 쌀 혼용구에서 $183{\sim}1,293\;mg%$로 각각 높았고, 확인된 6종의 유기산중 lactic acid+succinic acid가 탁주에서 가장 함량이 많았다.