• 제목/요약/키워드: Beet

검색결과 332건 처리시간 0.028초

비트 가루를 첨가한 발아현미 쿠키의 제조조건 최적화 (Optimizing Production Conditions of Germinated Brown Rice Cookie Prepared with Beet Powder)

  • 주나미;김수정
    • 대한영양사협회학술지
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    • 제16권4호
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    • pp.332-340
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    • 2010
  • This study was conducted to develop an optimal composite recipe for nutritional cookies containing beet powder. Flour was substituted with whole wheat flour containing germinated brown rice powder. The sensory optimal composite recipe was determined by making cookies containing two levels of beet powder (A) or butter (B) according to Central Composite Design (CCD) and by conducting the sensory evaluation and instrumental analysis according to Response Surface Methodology (RSM). Using CCD, the results of physical measurement for ten conditions with two variables were obtained. The values of lightness (L), redness (a), and yellowness (b) were in the range of 36.65~49.03, 22.15~29.31, and 13.96~19.34, respectively. Lightness decreased significantly (P<0.001) and redness increased significantly (P<0.01) upon an increase in beet powder. The results of sensory evaluation showed very significant values in color (P<0.05), texture (P<0.05), flavor (P<0.01), taste (P<0.05), and overall quality (P<0.05), whereas those of the instrumental analysis showed significant values in lightness (P<0.001), redness (P<0.01), spread ratio (P<0.01), and hardness (P<0.05). As a result, the optimal sensory ratio of beet cookie was calculated for beet powder 7.75 g and butter 77.88 g.

레드 비트의 첨가가 냉장저장 중 저지방 소시지의 품질과 발색 안정성에 미치는 영향 (Effect of Red Beet on Quality and Color Stability of Low-fat Sausages during Refrigerated Storage)

  • 정호진;이홍철;진구복
    • 한국축산식품학회지
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    • 제30권6호
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    • pp.1014-1023
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    • 2010
  • 본 연구는 아질산염을 저감화 한 저지방 소시지를 개발하기 위해, 아질산염과 균질한 레드 비트의 첨가량을 달리하여 저지방 소시지(자비, 훈연)를 제조하였고, 품질특성과 냉장 저장 중 pH와 색도를 평가하였다. 레드 비트 첨가는 저지방 소시지의 품질에 유의적인 영향을 주지 않은 반면 레드 비트 1% 첨가가 저지방 자비 소시지의 적색도를 증진시키는 데 효과적이며, 특히 아질산염 저감화 조건에서 레드 비트의 첨가는 적색도 증진에 매우 효과적임을 알 수 있었다. 또한 아질산염 75 ppm 첨가구는 레드 비트의 첨가에 상관없이 대조구이상의 적색도를 보였으나, 레드 비트 함량이 1% 이상일 경우 황색도에서 차이를 보였다. 한편, 훈연소시지에서 레드 비트의 첨가는 아질산염 150 ppm 첨가 대조구에 비하여 명도를 감소시켰으나, 적색도는 유의적인 영향을 주지 않았다. 반면에, 저장기간 동안 색도의 변화에서는 레드 비트(1%)만 단독 첨가한 저지방 훈연 소시지의 적색도가 유의적으로 감소된 반면에, 아질산염(75 ppm)과 레드 비트(0.5%)를 조합한 처리구는 저장기간 동안 적색도를 유지하였으며, 아질산염 150 ppm 첨가 대조구의 적색도와도 유사하게 나타났다. 결론적으로 아질산염의 첨가는 저지방 소시지의 보수성과 색도에 영향을 주었고, 레드 비트의 첨가는 적색도와 발색안정성에 효과적이었다. 특히, 레드 비트 0.5%와 아질산염 75 ppm의 조합은 저장기간 중 저지방 소시지의 적색도를 유지함에 따라 아질산염을 저감화 한 저지방 소시지(훈연, 자비)의 제조를 위해서는 레드 비트 0.5%와 아질산염 75 ppm의 첨가 조합이 적당하다고 판단된다.

비트 가루 첨가량에 따른 머핀의 품질특성 (Quality Characteristics of Muffins containing Beet Powder)

  • 서은옥;고승혜
    • 한국조리학회지
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    • 제20권1호
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    • pp.27-37
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    • 2014
  • 연구에서는 대조군과 동결 건조시킨 비트가루를 첨가한 실험군 3%, 6%, 9%를 첨가한 머핀을 제조하여 품질특성인 부피, 높이, 외관, 단면, 색도 및 수분 함량을 측정하고, 주사전자현미경(SEM)측정, Texture와 관능검사를 실시하여 비트머핀을 제조하여 품질특성을 평가하였다. 머핀의 일반성분 측정 결과 수분함량은 비트가루 첨가량이 증가할수록 낮게 나타났다. 단백질에서는 모든 시료 간에 유의적인 차이가 나타났다(p<0.01). 지질에서는 9%첨가군에서 1.59로 가장 높은 값을 나타났다. 회분에서는 3%, 9%첨가군에서는 유의적인 차이가 나지 않았다. 머핀의 높이는 4.7~5 cm정도로 나타났으며 시료 간에 유의적인 차이가 나타나지 않았다. 비트 머핀의 부피는 대조군이 $145cm^3$으로 나타났으며, 시료간의 유의적인 차이가 나타났다(p<0.001). 주사전자현미경(SEM) 측정한 결과는 비트 가루 첨가량이 증가함에 따라서 글루텐 함량이 적어지므로 거친 기공을 나타났다. 색도 측정결과 비트첨가량이 증가할수록 명도 L값, b값은 감소하고 a값은 증가하였다. 비트 머핀 texture 결과 경도(hardness)는 비트 가루 첨가량이 증가할수록 경도는 증가하는 것으로 나타났다. 부착성(adhesiveness)에서는 첨가량이 증가될수록 낮게 나타났으며, 모든 시료 간에 유의적인 차이가 나타났다(p<0.001). 응집성(cohesiveness)에서는 9%에서 0.36로 가장 높게 나타났으며, 시료 간에 유의적인 차이가 나타났다(p<0.001). 검성(gumminess)에서는 3%, 6%에서 높게 나타났다. 씹힘성(chewiness)은 3%에서 가장 높게 나타났다. 관능검사 측정결과 전체적인 기호도(overall acceptance)에서 6% > 9% > 3% > 0%순으로 나타났으며, 위의 결과로 비트 6%첨가 제조 시 가장 바람직한 것으로 판단된다. 향후 천연색소인 베타라인계 색소를 가진 비트를 이용한 다양한 제빵제품개발도 기대해볼 수 있을 거라고 사료된다.

The Effects of Fiber Source on Organ Weight, Digesta pH, Specific Activities of Digestive Enzymes and Bacterial Activity in the Gastrointestinal Tract of Piglets

  • Ma, Yongxi;Li, Defa;Qiao, S.Y.;Huang, C.H.;Han, In K.
    • Asian-Australasian Journal of Animal Sciences
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    • 제15권10호
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    • pp.1482-1488
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    • 2002
  • The aim of this study was to explore the effects of fiber sources on gut development and bacterial activity in the gastrointestinal tract of piglets. Eighteen crossbred (Duroc${\times}$Landrace${\times}$Yorkshire) barrows were fed a basal diet based on corn plus soybean meal or similar diets in which a portion of the corn and soybean was replaced by 5% wheat bran or 5% sugar beet pulp. The results indicate that pigs fed diets containing 5% wheat bran or 5% sugar beet pulp had lower liver weights than control pigs (p<0.01). The relative weight of the pancreas in pigs fed diets containing 5% sugar beet pulp was greater than that of control pigs or pigs fed diets containing 5% wheat bran (p<0.05). The pH of the ileal digesta of pigs fed the diet containing 5% wheat bran was higher than that of control pigs or pigs fed the diet containing 5% sugar beet pulp (p<0.05). The lipase activity in the distal jejunum, proximal, and distal ileum of pigs fed the control diet was higher than that of pigs fed the diets containing 5% wheat bran or 5% sugar beet pulp (p<0.05). The concentration of volatile fatty acids anterior to the caecum was greater for the pigs fed the diet containing 5% sugar beet pulp, while the concentration of volatile fatty acids posterior to the ileum was greater for the pigs fed the diet containing 5% wheat bran. This means that sugar beet pulp increased the bacterial fermentation precaecum, while wheat bran increased the bacterial fermentation post-ileum. The concentration of bacterial nitrogen and bacterial protein/total protein in ileal digesta of pigs fed the control diet was higher (p<0.05) than that of pigs fed the diets contained either fiber source. Bacterial protein/total protein in the feces of pigs fed the diet containing 5% sugar beet pulp was higher than that of pigs fed the control diet. This means that inclusion of 5% wheat bran or sugar beet pulp in diets influenced the development of the digestive tract of piglet. The mechanism by which dietary fiber reduced specific activity of lipase needs further consideration. Dietary fiber influenced the bacterial activity in the digestive tract of piglets, sugar beet pulp increased the fermentation in the upper gastrointestinal tract, and while wheat bran increased the fermentation in the lower gastrointestinal tract.

Effect of onion and beet on plasma and liver lipids, platelet aggregation, and erythrocyte Na efflux in simvastatin treated hypercholesterolmic rats

  • Kim, Jung-Lye;Chae, In-Sook;Kang, Young-Hee;Kang, Jung-Sook
    • Nutrition Research and Practice
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    • 제2권4호
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    • pp.211-217
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    • 2008
  • This study was purposed to investigate the effect of onion or beet on plasma and liver lipids, erythrocyte Na efflux channels and platelet aggregation in simvastatin (SIM) treated hypercholesterolemic rats. Forty Sprague Dawley rats were divided into four groups and fed 0.5% cholesterol based diets containing 2 mg/kg BW simvastatin or simvastatin with 5% onion or beet powder. Plasma total cholesterol was significantly increased in SIM group compared with the control (p<0.01), and the elevated plasma total cholesterol of SIM group was significantly decreased in SIM-onion and SIM-beet groups (p<0.05). HDL-cholesterol in SIM-beet group was significantly increased compared with other groups (p<0.05). Platelet aggregation in both the maximum and initial slope was significantly decreased in SIM group compared with SIM-onion group (p<0.05). Na-K ATPase was significantly decreased in SIM group compared with the control, SIM-onion and SIM-beet groups (p<0.05). Na passive leak was significantly increased in all groups treated with SIM compared with the control (p<0.05). The total Na efflux was decreased in SIM group and increased in SIM-onion group and the difference between these two groups was significant (p<0.05). There was no difference in intracellular Na among groups. In present study, simvastatin, a HMG CoA reductase inhibitor at dose of 2mg/kg BW/day rather increased plasma total cholesterol in rats, inferring that the action mechanism of simvastatin on cholesterol metabolism differ between rat and human. Onion and beet play favorable roles in cardiovascular system by restoring the reduced Na efflux through Na-K ATPase and Na-K cotransport in SIM treated rats.

Incidence of Beet Leaf Spot Caused by Neocamarosporium betae in Korea

  • Gyo-Bin Lee;Hong-sik Shim;Weon-Dae Cho;Wan-Gyu Kim
    • 한국균학회지
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    • 제51권1호
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    • pp.63-68
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    • 2023
  • From June to August 2021, we surveyed diseases affecting beet (Beta vulgaris subsp. vulgaris) plants in Cheolwon, Hoengseong, and Pyeongchang regions in Gangwon Province, Korea. We observed severe leaf spot symptoms, such as brown to dark circular or irregular spots on the leaves, in plants. Disease incidence in the plant leaves in the fields investigated at the three locations ranged from 1 to 80%. Five single-spore isolates of Phoma sp. were obtained from the diseased leaves and identified as Neocamarosporium betae based on their cultural, morphological, and molecular characteristics. Three isolates of N. betae were subsequently tested to confirm their pathogenicity in beet plants via artificial inoculation. The tested isolates caused leaf spot symptoms in the inoculated plants, similar to those observed in the plants in the investigated fields. Therefore, our findings revealed N. betae as the pathogen causing beet leaf spot in Korea.

EFFECTS OF HIGH BY-PRODUCT DIETS CONTAINING RICE BRAN AND BEET PULP ON THE SITE AND EXTENT OF DIGESTION AND MICROBIAL SYNTHESIS IN STEERS

  • Zhao, Y.;Taniguchi, K.;Obitsu, T.
    • Asian-Australasian Journal of Animal Sciences
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    • 제9권6호
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    • pp.655-665
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    • 1996
  • The effects of feeding rice bran and beet pulp mixtures on the site and extent of digestion and microbial synthesis in fattening steers were studied. Three Holstein steers fitted with ruminal, duodenal and ileal cannulas were fed four diets in a $4{\times}3$ Youden square design. The four diets consisted of 15% Italian ryegrass hay and 85% concentrate as a control diet which included 72% rolled barley, 20% rice bran plus 40% beet pulp, 30% rice bran plus 30% beet pulp or 40% rice bran plus 20% beet pulp. All diets provided 1.8 times digestible energy required for maintenance. The digestibility of fat in the small intestine (% of flow) showed an increase with rice bran content among the by-product diets. Digestibility of structural carbohydrate both in the rumen and the whole digestive tract decreased linearly with rice bran content. The digestibility of nonstructural carbohydrate was not affected by rice bran content, but that of nonstructural, nonstarch polysaccharides was higher in the rumen and lower in the large intestine for the by-product diets than for the control diet. A rice bran content of more than 30% in the by-product diets severely inhibits ruminal microbial synthesis and digestible energy intake in fattening steers.

레드비트 분말을 첨가한 돈육소시지의 이화학적 특성 (The Physicochemical Properties of Pork Sausages with Red Beet Powder)

  • 하소라;최정석;진상근
    • 생명과학회지
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    • 제25권8호
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    • pp.896-902
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    • 2015
  • 본 연구는 유화형 돈육소시지 제조에 첨가되는 아질산염을 대체할 목적으로 천연색소로 알려진 레드비트 분말을 첨가하여 돈육소시지의 이화학적 특성에 미치는 영향에 대해 알아보고자 실시하였다. 총 5개의 처리구로 제조를 하였으며, C (아질산염 0.01%), T1 (아질산염 0.005% + 레드비트 분말 0.5%), T2 (아질산염 0.005% + 레드비트 분말 0.25%), T3 (레드비트 분말 0.5%), T4 (레드비트 분말 0.25%)로 처리하여 10±1℃에서 6주간 저장하면서 실험을 실시하였다. 명도는 Control이 유의적으로 높았고, 적색도는 T1이 높았으며, 황색도는 T3와 T4가 높았다. pH는 T3와 T4가 유의적으로 낮은 경향을 보였다. VBN은 처리구간별 유의적 차이가 없었다. DPPH 결과는 0주차에서 T1과 T3가 유의적으로 높은 경향을 보였으며, 2주차에서 T1이 높았고, 4주와 6주차에서는 T3가 높았다. 또한, 잔존아질산이온 결과는 Control이 저장 6주 동안 유의적으로 높았고, T3와 T4는 낮은 결과를 나타내었다. 따라서, 본 실험 결과에 의하면 레드비트 분말의 첨가는 유화형 돈육소시지의 품질을 감소시키지 않으면서 아질산염의 첨가를 줄일 수 있을 것으로 판단되었으며 항산화활성에 효과를 나타내는 것으로 사료되었다.

비트 추출물 첨가 연근 피클의 저장 중 품질특성 변화 (Changes in the Quality Characteristics of Lotus Root Pickle with Beet Extract during Storage)

  • 박복희;전은례;김성두;조희숙
    • 한국식품영양과학회지
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    • 제38권8호
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    • pp.1124-1129
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    • 2009
  • 소비자의 다양한 기호 변화에 맞추어 칼라 푸드에 접목하기 위해 비트 물 추출물을 첨가한 연근 피클을 제조하여 품질변화 및 관능평가를 실시한 결과는 다음과 같다. 제조 직후 연근 피클의 pH는 3.5$\sim$3.51이었는데, 저장기간이 경과함에 따라 pH가 감소하여 비트 물 추출물을 넣지 않은 대조군은 3.45이었고, 비트 물 추출물 첨가군은 완만하게 감소하여 3.47$\sim$3.48을 나타내었다. 저장기간 중의 산도는 pH가 내려감에 따라 증가하여 대조군의 경우는 제조 직후 1.50%에서 저장 35일째에는 1.88%로 증가되었고, 비트 물 추출물 첨가군은 제조 직후 1.40$\sim$1.70%에서 저장 35일째에 1.70$\sim$1.80%로 증가하는 경향을 나타내었다. L(명도) 값은 대조군이 가장 높았고, 비트 물 추출물 첨가량이 증가할수록 낮아지는 경향을 나타냈으며 적색도(a) 값은 비트 물 추출물 첨가량이 많을수록 높게 나타났으나 저장기간이 증가함에 따라 감소하였다. 황색도(b) 값은 저장기간이 길어질수록 증가하는 경향을 나타냈다. 저장기간이 경과됨에 따라 경도는 낮아졌는데, 대조군과 비트 물 추출물 첨가 연근 피클 간에는 유의한 차이가 있었으나(p<0.05) 비트 물 추출물 첨가군간에는 유의한 차이가 없었다. 저장 21일째 연근 피클 색의 바람직한 정도는 비트 물 추출물 30% 첨가군이 가장 높게 평가되었다. 맛은 대조군이 가장 낮았고, 비트 물 추출물 첨가 연근 피클 간에 유의적인 차이를 보였으며, 30% 비트물 추출물 연근 피클이 가장 높은 점수를 받았다. 냄새(상큼한 신 냄새)는 비트 물 추출물 첨가량이 많아질수록 유의적으로 높게 나타나 40% 비트 물 추출물 첨가 연근 피클의 경우 상큼한 신 냄새가 가장 강했다. 조직감 특성은 대조군이 3.81, 비트 물 추출물 첨가량이 많을수록 3.88$\sim$4.65로 높게 나타났다. 전반적인 기호도는 30% 첨가군이 가장 높게평가되었다.

Effect of Dietary sugar beet pulp supplementation on growth performance, nutrient digestibility, fecal Microflora, blood profiles and Diarrhea incidence in weaning pigs

  • Yan, C.L.;Kim, H.S.;Hong, J.S.;Lee, J.H.;Han, Y.G.;Jin, Y.H.;Son, S.W.;Ha, S.H.;Kim, Y.Y.
    • Journal of Animal Science and Technology
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    • 제59권8호
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    • pp.18.1-18.8
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    • 2017
  • Background: In 2006, the European Union (EU) has decided to forbid use of antibiotics as growth promoters. Although many researches had been conducted about fiber source as alternatives of antibiotics, there are still lack of reports in the literature about the optimum level of sugar beet pulp supplementation, affecting growth performance and nutrient digestibility in weaning pigs. Therefore, different level of sugar beet pulp was added to diets to determine the effects of sugar beet pulp supplementation on growth performance, nutrient digestibility, fecal microflora, blood profile and incidence of diarrhea in weaning pigs. Methods: A total of 200 weaning pigs [$(Yorkshire{\times}Landrace){\times}Duroc$], averaging $9.01{\pm}1.389kg$ of initial body weight were, allotted to 5 treatments in a randomized complete block (RCB) design. Each treatment was composed of 4 replicates with 10 pigs per pen. The treatments were control treatment: Corn-SBM basal diet + ZnO (phase 1: 0.05%; phase 2; 0.03%) and four different levels of sugar beet pulp were supplemented in Corn-SBM basal diet (3, 6, 9 or 12%). Two phase feeding programs (phase 1: 1-2 weeks; phase 2: 3-5 weeks) were used for 5 week of growth trial. Results: In feeding trial, there were no significant differences in growth performance and incidence of diarrhea among treatments. The E.coli counts were not significantly different among dietary treatments but linear response was observed in Lactobacillus counts as sugar beet pulp supplementation increased (P < 0.05). In addition, IGF-1, IgA and IgG were not affected by dietary treatments. However, the BUN concentration was decreased when pigs were fed the treatments of diets with SBP compared to that of control treatment (P < 0.05). In nutrient digestibility, crude fiber and NDF digestibilities were improved as the sugar beet pulp increased (P < 0.05). However, digestibilities of crude ash, crude fat, crude fiber and nitrogen retention were not affected by dietary sugar beet pulp levels. Conclusion: This experiment demonstrated that sugar beet pulp can be supplemented in weaning pigs' diet instead of ZnO to prevent postweaning diarrhea without any detrimental effect on growth performance.