• KOREAN JOURNAL OF CROP SCIENCE
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• v.50 no.spc1
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• pp.175-180
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• 2005

This study was carried out to determine total contents of phenol and flavonoid in common and tartary buckwheat for the purpose of developing new kind of functional food with buckwheat materials. Total content of phenol and flavonoid in seeds of tartary buckwheat were higher than that of common buckwheat. It showed same tendency in groats and hulls. Total content of phenol and flavonoid in groats showed higher than hulls in tartary buckwheat while those of hulls was a little higher than groats in common buckwheat seed. Rutin content in common buckwheat was higher in odor of the hulls (25.2 mg/100 g)>dehulled seed(19.8 mg/100 g)>groats (12.8mg/100 g). But tartary buckwheat was higher in oder of the groats(2042.1 mg/100 g)>dehulled seed (1375.8 mg/100 g)>hulls(138.7 mg/100 g). Flavanol content in dehulled seeds of the tartary and common buckwheat did not show the difference. However, flavanol contents in leaf, stem and spouts of tartary buckwheat were respectively higher than in those of common. Among the flavanols, catechin content was highest in all plant parts of their buckwheat and also was higher in odor of epicatechin>epicatechingallate. However, epicatechingallate content in sprouts of both buckwheat species was about 30-40 times higher than seeds.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2021.04a
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• pp.26-26
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• 2021

메밀(Fagopyrum esculentum Moench)은 마디풀과(Polygonaceae) 메밀속 (Fagopyrum)으로 약 20종이 있으며, 전 세계 인류 역사와 함께해 왔으며, 오랫동안 사랑을 받아 온 작물이다. 메밀 생태형 분류는 늦게 파종할수록 종실 수량이 떨어지는 여름메밀, 반대로 늦게 파종할수록 종실 수량이 증가하는 가을메밀과 중간형 메밀이 있다. 여름메밀 대표품종은 양절메밀, 양절메밀2호가 있다. '양절메밀'은 춘파·하파 재배가 가능한 여름메밀 품종으로, 1994년 육성되어 장려 품종으로 결정되었다. '양절메밀'의 특성은 유한생육 초형으로, 조숙·단간·다수성 이며, 꽃색은 흰색이며 종자는 흑색이다. 성숙일수는 60-64일로 짧으며, 성숙 후에도 탈립이 강하고, 경장은 단간으로, 도복에 강한 편이다. 그 후 수량성이 증가된 '양절메밀 2호'가 육성되었다. 양절메밀2호는 대립종자로 종자가 흑갈색이며 천립중도 29.5g으로 양절메밀보다 무겁다. 가을메밀로는 대산메밀, 다원 및 순백이 육성되었다. 싹용인 '대산메밀'은 줄기가 연홍색이고 종자가 갈색이었다. '대산메밀'은 가을메밀 품종으로 가을 재배에 적합하다. 경장은 중장간종이며, 생육 일수는 양절메밀보다 약간 늦은 중생종이다. 메밀싹 수율이 높아 새싹 재배에 적합한 것으로 나타났다.

• Korean Journal of Food Science and Technology
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• v.37 no.2
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• pp.149-153
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• 2005

Composition and pasting properties of endosperms of one common buckwheat (CB) and two tartary buckwheats (TB) grown in China were investigated. No differences were observed in proximate composition and amino acid content between CB and TB. Content of rutin in TB was 22-fold higher than that of CB. Among minerals, iron, calcium, and magnesium contents were higher in TB than CB, whereas zinc, manganese, and phosphorus contents were similar, Pasting properties measured with Rapid visco Analyzer revealed TB-2 cultivar had highest peak viscosity, trough, and breakdown, followed by TB-1 and CB. Setback of TB was about 2.2-fold greater than that of CB. Significant differences in color were observed between CB and TB, and among TB cultivars.

• The Monthly Diabetes
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• s.238
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• pp.34-35
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• 2009

무더웠던 여름 내 잃었던 입맛을 돋우게 해줄 음식이 그리워진다면 메밀은 그야말로 안성맞춤인 식품이다. 여름철이 되면 시원한 메밀국수로 속을 달래고 기나긴 겨울밤 메밀묵을 야참으로 즐겨 먹었던 만큼 예부터 메밀은 우리에게 친근한 음식이다. 우리민족에게 가까운 음식인 메밀은 중국과 일본, 폴란드에서는 기능성 식품으로 인지되고 있을 만큼 건강음식으로 각광받고 있다. 알고 먹으며 건강에 더 이로운 음식, 메밀! 도대체 우리 몸에 어떤 영향을 미치는 것일까. 영양만점 메밀에 대해 살펴보자.

• 식품문화 한맛한얼
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• v.4 no.3
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• pp.328-331
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• 2011

만약, 지역의 특산물인 메밀을 '메밀꽃 필 무렵'과 연계하지 않고 메밀로만 팔았다면 메밀은 단지 하나의 향토 농산물에 지나지 않았을 것이다. 이효석의 문학을 통해 메밀을 홍보함으로써 평창을 메밀의 고장이자, 격조 높은 문학의 고장으로 만들었다. 이는 거산 이효석에게 일단 감사해야할 일이지만 어쩜 이러한 것을 활용할 줄 아는 평창의 높은 문화수준 때문이 아닐까?

• Korean journal of food and cookery science
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• v.7 no.1
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• pp.61-66
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• 1991

In the present study, an attempt was made to determine the rutin contents in buckwheat noodles according to blending ratio and boiling time. The rutin contents in buckwheat flour was 17.30mg/100g. The rutin contents in raw buckwheat noodles decreased in proportional to the blending ratio of buckwheat flour from 15.34 to 4.78mg/100g. The rutin contents of buckwheat noodles decreased linearly with increasing boiling time.

• Food Science and Preservation
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• v.22 no.2
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• pp.204-210
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• 2015

This study investigated the quality characteristics of sponge cake by introduction of buckwheat powder (BP). Cake batter was prepared by substituting wheat flour with an equivalent amount of BP based on weight. Sponge cakes were prepared with different amounts of BP (0, 10, 20, and 30%, respectively). Their physicochemical and sensory properties were tested. The specific gravity was not affected by the addition of BP (10~30%) (p<0.05). The lightness (L value) and yellowness (b value) of the crumb significantly decreased with the increase in the BP contents (p<0.05), whereas the redness (a value) increased (p<0.05). As the increase in the amount of BP addition, the hardness, cake volume (mL), baking loss rate (%), and specific volume (mL/g) significantly decreased (p<0.05). On the contrary, the cake weight increased. In the sensory evaluation, no significant differences in terms of color, taste, texture, flavor, and overall acceptance were observed among the different amout of BP addition (0~20%) (p<0.05). Overall, the sponge cake prepared with the addition of 20% BP was recommended to use due to its advantages in functional property.

• Korean journal of food and cookery science
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• v.14 no.2
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• pp.140-147
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• 1998

The rheological properties of dough made from composite flour containing 30% of buckwheat flour with 80% of extraction rate and 70% of wheat flour, with addition of vital wheat gluten and/or gums, were studied for the development of buckwheat bread. From the farinograph data, water absorption, development time, and stability of the dough decreased as the amount of buckwheat flour increased. However, the addition of gluten increased the water absorption and development time but decreased the weakness of the dough. The use of xanthan gum showed a stability-increasing effect. From the extensograph data, extension and strength of the dough decreased with increasing amount of buckwheat flour, but resistance to extension increased. The addition of gluten increased the extension and strength of the dough, but decreased the resistance to extension. Guar and xanthan gum added at 0.2% level had little effect on extensograph data of the dough. Overall, addition of, vital wheat gluten improved the properties of buckwheat bread dough better than water-soluble gums.

• Korean Journal of Food Science and Technology
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• v.38 no.2
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• pp.268-272
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• 2006

Antibacterial, antifungal, and Angiotensin-I-converting enzyme (ACE) inhibitory activities of buckwheat (Fagopyrum esculentum and F. tataricum) hydrolyzed by Viscozyme L and Alcalase 2.4 L were investigated. The Alcalase 2.4L-hydrolyzed buckwheat showed highest yield of 22.10-24.65%. F. esculentum hydrolysate treated with Viscozyme L from Salmonella typhimurium (clear zone: 3-4.7 mm) and Listeria monocytogenes (clear zone: 4-7.2 mm) showed highest antimicrobial activity among enzymes used. F. esculentum hydrolysate treated with Trichoderma reesei showed strongest antifungal activity among enzymes used (clear zone: 3.7-12 mm). Alcalase 2.4L-hydrolyzed F. esculentum and F. tataricum showed strong ACE inhibitory activities (61.19% and 94.48%, respectively).

• Journal of Life Science
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• v.17 no.8 s.88
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• pp.1111-1114
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• 2007

The volatile flavor components of buckwheat (Fagopyrum esculentum Moench)-green tea were analyzed and identified. To make tea having good flavor and functional property, parched buckwheat (50%) was mixed with green tea (50%). The extraction of volatile flavor compounds of buckwheat-green tea was accomplished by a simultaneous distillation and extraction method using a Likens and Nickerson's extraction apparatus. The concentrated extract was analyzed and identified by gas chromatography and GC-mass spectrometry. The main volatile flavor components of buckwheat-green tea were compounds that originated from parched buckwheat and the green tea. The former were 15 pyrazines having roasted and nutty aroma and methylbutanals and furfural having sweet-aroma. The latter were nerolidol, linalool, indole, ${\beta}-ionone$ and geraniol etc having flower-like odor in green tea.