• 한국육종학회지
• /
• 제40권4호
• /
• pp.470-473
• /
• 2008

황협2호는 2000년에 강낭콩 도입유전자원인 KLG50073와 KLG50072를 인공교배하여 얻어진 YK5을 온실과 포장에서 세대단축을 하면서 선발된 계통으로, '05년 3월과 8월에 온실에서 재배하여 생육특성과 협채수량을 검정하였고 수량성이 우수하여 협채용 강낭콩 신품종 "황협3호"로 선정되었다. 1. 신육형은 유한형이며 화색은 백색이고 배축은 녹색이다. 채협기의 협색은 황색이고, 성숙시 협색은 담황색이다. 협모양은 C자형으로 약간 굽었고, 종피는 백색이다. 2. 개화일수는 43일, 성숙일수는 49일 이었고, 경장은 41 cm, 주경절수 8.7개, 분지수 4.4개, 협수는 27개이었으며, 100립중은 20.4 g이었다. 협채수확기의 협모양은 둥글며, 길이는 비슷하고 다소 가는 편이다. 3. 단백질과 지방은 각각 19.0%, 0.5%였으며, 당함량 중 Sucrose와 Glucose는 각각 3.2%, 18.6%였고, Vitamin C의 함량은 건조시료 100 g중 157.8 mg이었다. 특히 후기까지 개화 및 착협이 양호한 지속 수확형이며 다수성 계통이었다. 4. '04춘계 '05춘계 및 추계에 온실에서 3회 재배한 협채 수량 평균은 22.43톤/ha로 강낭콩 1호보다 11% 증수되었다. 5. 황협2호는 시설재배로 전국에서 재배될 수 있으며 결주 방지를 위한 육묘이식 재배와 생육기간 내내 충분한 토양수분 유지가 필요하다.

• Journal of Plant Biology
• /
• 제17권1호
• /
• pp.3-8
• /
• 1974

The experiments were conducted to examine the effects of sulfur dioxide on catalase activity in germinating seeds under dark conditions and in green plants under light conditions. Three kinds of plants, bean (Glycine max M.), cabbage (Brassica oleracea L. Chungbang No.1) and rice (Oryza sativa L. Suwon No.213-1) were used in this study. Both thegerminating seeds and the leaves were treated with various concentrations of sulfur dioxide for both one green plants with two and twelve hours. In the results of the measurement of catalase activity it was found that plant injuries by sulfur dioxide for the period of photosynthesis were higher than those for the period of respiration. In the control, apparent catalase activity under the light condition of photosynthesis showed a considerable decrease in comparison with catalase activity under the dark condition of respiration. This tendency also appeared markedly in the gas treatment. In the gas treatment for twelve hours, the decrease of catalase activity was higher than that of one hour in both photosynthesis and respiraton. It was thought that sulfur dioxide was an inhibitor of catalase activity in higher concentration of the gas.

• 동아시아식생활학회지
• /
• 제23권2호
• /
• pp.141-152
• /
• 2013

This study investigated the effects of image on the preference and intake frequency of 19 vegetables. A total of 359 usable surveys were collected using a convenient sampling method. The subjects included females (51.8%), university students (50.7%), home residents (66.9%) and subject's spending 20,000~40,000 won on meals/week (41.5%) and eat out 2~3 times/week (29.5%). The intake frequency of vegetables was 2~3 times per month. The healthy image of all vegetables was good overall and the average preference was 3.78 (out of 5 on the Likert). Tomatoes had the healthiest image, onions the highest preference, and Korean cabbage the highest intake frequency. For males, the vegetable with the healthiest image was sesame leaf, while the healthiest foods for females were broccoli and tomatoes. Elementary students had a healthier image of cucumber, bean sprouts, radish, sesame leaf, lettuce, radish leaf, and cabbage than university students and adults. Home residents had a healthier image of cabbage and burdock than other types of residents. Subject that st over 20,000 won per week on meals had a higher image of most vegetables. In terms of preference, males liked Korean cabbage, green pumpkin, balloon flower roots, radish leaf, and lotus root, but female liked tomatoes. In addition, elementary students, home residents, and subjects who eat out less often tended to prefer vegetables. In terms of intake, there was a high frequency of intake for all vegetables in adults. Home residents specifically had a higher intake of cucumber, carrot, bean sprouts, spinach, green pumpkin, balloon flower roots, lettuce, radish leaf, broccoli, burdock, lotus root, and tomato. Overall, the healthy image of vegetables had a positive influence on their preference and intake frequency. Therefore, to encourage the intake of vegetables, direct or indirect variables should be examined.

• 한국식생활문화학회지
• /
• 제37권1호
• /
• pp.47-60
• /
• 2022

This study examines the effects of different cooking methods (stir-frying, steaming, superheated-steaming) on the contents and the true retention of moisture, water-soluble vitamins, and bioactive compounds of ten selected vegetables: broccoli, brussels sprout, cabbage, eggplant, green bean, onion, red cabbage, red onion, squash, and tomato. The total color difference (𝚫E) values were decreased after stir-frying the samples, except for eggplant, green bean, and tomato. The true retention of water-soluble vitamins (B₁, B₂, B₃, and C) was increased in most vegetables after superheated-steaming, as compared to steaming and stir-frying. Moreover, compared to the uncooked vegetables, a higher true retention of total polyphenol and flavonoid was obtained for most vegetables subsequent to superheated-steaming. Total anthocyanin content was detected only in eggplant, red cabbage, and red onion, and a smaller loss of anthocyanin was determined after subjecting red cabbage to superheated-steaming. Also, the free radical scavenging activities were higher in superheated-steaming vegetables, except in eggplant and squash. These results indicate that superheated-steaming induces a positive effect for retaining water-soluble vitamins and functional components of vegetables.

• Journal of Nutrition and Health
• /
• 제12권2호
• /
• pp.65-74
• /
• 1979

In order to observe the contents of some essential amino acids in Korean foods, total and free tryptophan, and available lysine in fifty kinds of Korean foods were analyzed by the sfectrophotometry. The results obtained are summarized as follows : 1) The tryptophan contents per 100g of soybean, wet green laver and skim milk were over 250 mg, and the contents Per g nitrogen in ginger, dried persimmon and chestnut were over 150 mg. 2) The free tryptophan contents per 100 g of soybean, small red bean, dried persimmon, ginseng stem were over 100 mg, ana the contents per g nitrogen in dried persimmon was over 150 mg. 3) The available lysine contents Per 100g of soybean, wet green laver and skim milk, fish(auchovy), dried yeast, casein and silkworm pupa were over 1000 mg, and the contents per g nitrogen in potato, perilla(wild sesame), red pepper, sausage and skim milk were over 300mg. 4) The contents of tryptophan and available lysine in soybean, green laver and skim milk were higher than in other samples. 5) In general, the contents of tryptophan and available lysine were abundant in seaweeds.

• 한국식품영양학회지
• /
• 제13권2호
• /
• pp.164-170
• /
• 2000

10 carbamate pesticides were surveyed in domestic and imported green peas, beans, red beans from March 1999 through December 1999. Samples were collected from Gwangju, Mokpo, Suncheon and Yosoo grain markets. This study was performed by post-column ο-phthalaldehyde and 2-mercaptoethanol prior to HPCL fluorophore detection. Pesticides were found in 14 of 80 samples(17.5%). The kinds of pesticide detected in green peas were methomyl, MTMC, carbaryl, those in sesames were oxamyl, carbofuran, carbaryl, 1-naphthol, MIPC, those in beans were oxamyl, MTMC, carbaryl and those in red beans were MTMC, carbaryl. The range of residues detected in green peas, sesames, beans and red beans were 0.002∼0.025ppm, 0.001∼0.469ppm, 0.005∼0.356ppm and 0.017∼0.125ppm, respectively. The most frequently detected pesticides were MTMC(6 times) and carbaryl(5 times), while aldicarb, PHC and BPMC were no detected in all samples. Detection frequencies of carbamate pesticides in imported crops were higher than those in domestic ones except red beans. Only one result of oxamyl residues determined in imported bean was higher than the proposed maximum residue limits of Codex, which was 0.356ppm.

• 한국지역사회생활과학회:학술대회논문집
• /
• 한국지역사회생활과학회 2009년도 추계학술대회
• /
• pp.91-91
• /
• 2009

Pulses are an annual leguminous crop yielding from one to twelve grains or seeds. This study was used eight pulses except for green beans. We evaluated the chemical characteristics of these raw pulses produced in Korea. The nutritional and functional contents such as moisture, carbohydrate, crude protein, crude lipid, ash, dietary fiber, minerals(Ca, P, Fe, Na, and K), vitamins (A, E, C, B groups, folic acid, and niacin), total polyphenol, carotenoid, and flavonoid containing isoflavone were investigated. As a results, all raw samples were shown the high levels of almost nutritional contents (especially, protein, fats, and fat-soluble vitamins). In addition, yellow soybeans, red bean, and kidney bean were high the contents of total polyphenol. Of the functional contents, three lands of the yellow soybeans were shown the high flavonoid. This study represent much to provide the fundamental nutrition and function data in pulses because they have significant nutritional and health advantages for humans.

• 한국응용곤충학회지
• /
• 제19권4호
• /
• pp.228-233
• /
• 1980

The infection rate of soybean black root rot disease caused by Calonectria crotalariae was about $14\%$. The isolated fungi from the infected soybean roots and stems were Calonectria crotalariae, Fusarium solani, F. roseum, Phomopsis sojae, Pythium aphanidermatum, Rhizoctonia solani and Macrophomina sp. Among them, C. crotalariae was the most virulent pathogen under the laboratory conditions. Mycelial growth and microsclerotial formation were good on PSA containing 1000cc of water, 100g of potato and 20g of sugar. Mycelial growth, sporulation and microsclerotial formation were good on sterilized root. Perithecial formation was better in the dark condition than in the light. Survival of macroconidia was not available between $0\~25\%$ soil water content. Microsclerotia and mycelium in infected plant debris were survived for 4 months at to $8\%\;50\%$ soil water content. The plant height, when inoculated with $1.2\%$ inoculum density, reached approximately half of uninoculated plants. Disease severity was much higher at nonsterilized soil than completely sterilized soil. It was determined that the host range of this pathogen includes soybean, peanut, green bean and red bean.

• Preventive Nutrition and Food Science
• /
• 제8권1호
• /
• pp.75-78
• /
• 2003

We analyzed the ${\gamma}$-aminobutyric acid (GABA) content of a selection of uncooked foods. Foods with GABA concentrations in excess of 100 nmole per g dry weight included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, brown rice, spinach, potatoes, sweet potatoes, yams, kale and chestnuts. Cereals included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, and brown rice and had GABA concentrations of 718, 389, 326, 302, 250, 199, 190, and 123 nmole per g dry weight (DW), respectively. The vegetables: spinach, potatoes, sweet potatoes, yams and kale contained 414, 166, 137, 129, 122 nmole GABA per g DW, respectively. The GABA concentration of chestnut was 188 nmole per g DW. However, oatmeal, adlay, broccoli, squash, carrots, onion, apples, lentinus edodes, green laver, and lactobacillus had GABA concentrations of less than 100 nmole per g DW. These results show that brown rice germ, sprouted cereals and spinach are good sources of plant-derived GABA. These data will be useful in selecting foods for the manufacturing of uncooked foods containing a relatively high concentrations of GABA.

• 한국생활과학회지
• /
• 제18권5호
• /
• pp.1147-1158
• /
• 2009

국산콩으로 재배한 포장 콩나물로 제조한 국의 물리화학적 특성 및 관능적 특성을 검토하였다. 콩나물 국 건더기는 수용성 식이섬유에 비해 불용성 식이섬유를 많이 함유하고 있었으며 생 콩나물에 비해 불용성 식이섬유 및 수용성 식이섬유 함량이 높았다. 콩나물 국 건더기의 자엽 및 배축은 약한 녹색도를 보여 생 콩나물의 녹화 현상은 콩나물 국을 제조하기 위해 9분 정도 가열하여도 큰 변화를 보이지 않았다. 콩나물 국 건더기는 비린 냄새와 비린 향미, 풀 냄새와 풀 향미가 약할수록, 고소한 냄새와 고소한 향미가 강할수록 선호도가 높았다. 한편 국물은 비린 냄새와 비린 향미, 풀 향미, 쓴 향미가 약할수록, 단 향미가 강할수록 높은 선호도를 보였다. 따라서 비린 냄새와 비린 향미가 약한 콩나물이 콩나물 국 제조에 적합한 것으로 생각된다.