• Korean Journal of Breeding Science
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• v.40 no.4
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• pp.456-460
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• 2008

A new mungbean cultivar Daseon (Vigna radiata (L.) Wilczek) was derived from the cross between KM9003-2B-783 and Keumseong at the Jeollanamdo Agricultural Research ＆ Extension Services (JARES) in 2006. Daseon has erect growth habit, heart leaflet, greenish purple hypocotyl, black and straight pod when matured, and dull green seed surface. A thousand seed weight was 52 g, sprout yield ratio was 630%, and the anthocyanin (delphinidin 3-glucoside) of fresh sprouts contained 1.7 ug/g. The average plant height was 2 cm shorter than the check cultivar (Owool). It is field resistance to mungbean mottle virus, cercospora leaf spot, and powdery mildew. The average yield was 1.76 ton/ha, which was 21% more than check cultivar.

• Journal of Platform Technology
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• v.12 no.1
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• pp.119-127
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• 2024

This paper utilized electromagnetic field energy as an external stimulus to enhance the germination rate of acacia(Robinia pseudoacacia) seeds. Electromagnetic field energy comprises three types: static magnetic field(SMF) energy, static electric field(SEF) energy, and microwave(MW) energy. When SMF energy was applied to seeds through a dry method for 90 minutes, the germination rate increased by more than 10% compared to the control group. Similarly, SEF energy applied through a dry method for 90 minutes resulted in an improvement of over 20% in the germination rate. Furthermore, when MW energy at 2.45 GHz was applied to the seeds through a wet method for 3 minutes, the germination rate increased by over 25%. Experimental results showed that seeds treated with MW energy exhibited the highest germination rate and the greatest sprout growth. Consequently, this paper confirms that treating seeds with MW energy through a wet method yields the most superior germination rate and seedling growth.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.47 no.3
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• pp.244-249
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• 2002

Varietal difference in seed shape and size, water absorption rate, and soybean sprouts was compared. In general, soybean seeds of yellow seed-coat and spherical shape with 100 seeds of 9.0$\pm$2g were evaluated as the best ones; Pungsannamulkong out of tested varieties was considered to be the best one in these respect. Varietal difference in water absorption yale depending on the soaking duration and temperature was recognized; Jungeri and Jillin 3 showed higher water absorption rate at higher temperature but it was completely vice versa for Pungsannamulkong. It took about 15 hours(soaking at 2$0^{\circ}C$) for seed shape of size to grow to 10mm in length. Maximum enlargement in thickness of soybean seeds was made right after the completion of repeated soaking-drying treatment but three hours and nine hours soaking were needed for one time-soaking and non-soaking treatment, respectively. Varietal difference in germination rate was recognized between one hour's soaking at 2$0^{\circ}C$ and two hour's soaking at 15$^{\circ}C$ The growth rate for Jillin 3 was excellent at all soaking methods and temperatures while three hours of soaking was the best for Jungeril and Pungsannamulkong, regardless of soaking temperatures. The growth of hypocotyl length showed somewhat faster in repeated soaking-drying than one time-soaking and non-soaking while the increase of hypocotyl thicknes was better in one-time soaking than repeated soaking-drying.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.6
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• pp.1127-1132
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• 2000

홍화(Carthamus tinctorius L.)의 씨. 순 및 꽃잎의 수용성 및 메탄올 추출물에 대하여 in vitro 실험계에서 항산화 활성을 비교 검토하였다. 성장기 흰쥐의 뇌 micro-some을 이용한 생테막 지질 과산화 억제정도는 꽃잎 수용성 추출물(97.19%)>순 메탄올 추출물(81.38%)>꽃잎 메탄올 추출물(64.99%)>씨 메탄올 추출물(64.95%) 순으로 나타났다. Limoleic acid 산화 실험계에서는 홍화씨 메탄올 추출물과 홍화씨 수용성 추출물에서 비교적 높은 항산화 활성을 보였다. DPPH 에 의한 수소공여능은 특히 순의 0.1% 메탄올 추출물에서 매우 높은 수소공여작용이 나타나 대조구인 BHT와 거의 비슷한 수준의 항산화 활성을 보였다. 이들 추출물의 폴리페놀 화합물 함량은 홍화 꽃잎 수용성 및 MeOH 추출물은 12.70% 및 8.05% 홍화씨 수용성 및 메탄올 추출물은 6.96% 및 12.34%, 홍화순 수용성 메탄올 추출물 및 메탄올 추출물이 8.75% 및 5.10%로 나타났다.

• Journal of Mushroom
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• v.18 no.2
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• pp.141-144
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• 2020

In this study, we attempted to find alternative materials to replace Cotten seed meal(CM) using the wastes of bean sprouts by-product in bottle cultivation of Pleurotus ostreatus. In Proximate analysis, the protein content of BW was slightly lower than that of CM, but the growth characteristics of mushrooms were similar to those of control when byproduct of bean sprouts was used. In addition, the amino acid composition of fruit body did not show a significant difference in the treatment section. Therefore, it is judged that BW could be a suitable substitute for CM in the cultivation of Pleurotus ostreatus.

• Korean Journal of Agricultural Science
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• v.25 no.1
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• pp.6-11
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• 1998

Bean sprout is one of the traditional vegetable in Korea and produced by sprouting soybean (Glycine max L.) cultivars. This experiments was conducted to investigate the ecological characteristics in collected small grain soybean lines from Chungnam province region. Thirty varieties were used in this study. Seed coat color of collected small soybean lines showed eight different types. Major seed coat color type was yellow as 8 lines of total 35 lines. The stem height, number of nodes and number of branches averaged 58.5 cm, 16.5 nodes and 11.8 branches, respectively. The average number of main stem pods and number of branching pod were appeared 43.1 and 62.7 respectively. One hundred seed weight averaged 9.9g which was lower than 10~12g of sprouting soybean cultivars as breeding goal of Korea. The average of node width showed 13.2cm and long stem open types and short stem close types were classified 1 line and 14 lines. The flower dates of collecting small soybean lines were between 8 Aug. and 13 Aug. and flowering duration was 74~85 days. The date of maturity were between 12 Sep. and 12 Oct., and maturity duration showed great variation among cultivated soybean lines.

• Korean Journal of Food Science and Technology
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• v.32 no.3
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• pp.742-746
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• 2000

Quality improvements of soybean sprouts on DSSE(Defatted Sesame Seed Extracts)-treated cultivation were determined in terms of growth rate, nutrient compositions value and the total bacteria. The length, diameter and weight of treated soybean sprouts were increased by 6.2%, 10.0% and 9.1%, respectively, compared with control. The contents of moisture, crude ash, crude fat of the treated soybean sprouts were similar to the control soybean sprouts, whereas crude protein content of the treated sprouts was 17% higher than the control. Both soybean sprouts contained 17 amino acids but the treated sprouts contained the higher contents of glutamic acid, threonine, methionine, tyrosine and valine. Little difference in fatty acid composition was noted between the two soybean sprout samples. Vitamin C contents of the treated soybean sprouts were 18.2 mg%, which corresponds to about 50% more vitamin C than the control. The treated soybean sprouts contained higher contents in minerals such as K, P and Ca than those of the control. The total bacteria of soybean sprouts in the control soybean sprouts increased rapidly after 2-day storage, but treated soybean sprouts increased immediately after 4-day storage.

• Korean Journal of Food Science and Technology
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• v.45 no.1
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• pp.13-19
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• 2013

This study was carried out to find the optimal conditions for red cabbage seed sprouts in terms of their physicochemical and sensory qualities by electron-beam irradiation, cultivation and storage using the response surface methodology (RSM). Moisture content ($R^2$=0.9638) was affected by irradiation dose and cultivation time. Total phenolics content ($R^2$=0.9117) was mainly affected by irradiation dose, but carotenoid content ($R^2$=0.8338) was affected in the order of irradiation dose, cultivation time and storage time. Sensory properties were also affected by irradiation dose, and thus scores decreased as irradiation dose increased. The optimum conditions estimated by superimposing total phenolics content and overall acceptance were 2.2-3.8 kGy of the irradiation dose, 3.0-4.0 days of cultivation and 2.0-3.0 days of storage.

• Korean Journal of Breeding Science
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• v.50 no.4
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• pp.485-489
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• 2018

A mungbean cultivar "Munpyeong" (Vigna radiata (L.) Wilczek) was derived as a cross between "Keumseong" and "IT163157" at the Jeollanamdo Agricultural Research and Extension Services (JARES) in 2013. "Munpyeong" has an erect growth habit, heart leaflet, green hypocotyls, black and straight pods when matured, and a dull green seed surface. The stem length of "Munpyeong" was 60 cm, which was 6 cm shorter than that of the control cultivar "Owool." The pod number per plant was 25, which was 3 more than that of the control cultivar. The 1000 seed weight of "Munpyeong" was 45 g, which was 4 g lighter than that of the control cultivar "Owool." Its field resistance to mungbean mottle virus, cercospora leaf spot, and powdery mildew are similar to the control cultivar, whereas its field resistance to lodging was slightly stronger. The hard seed rate of "Munpyeong" was 3.2%, which was similar to that of the control cultivar. The sprout yield ratio was 7.54 times, which was 9% more than that of the control cultivar. The average yield of "Munpyeong" was 1.93 ton/㏊, which was 21% more than that of the control cultivar "Owool" (Cultivar registration number: 5878).

• Korean Journal of Environmental Agriculture
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• v.28 no.2
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• pp.179-185
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• 2009

This study was carried out to investigate the effect of selenium treatment on the growth of vegetables sprout. Four vegetables, such as cabbage, lettuce, pak-choi and leaf mustard were examined under various selenium treatments (0, 1, 5, 10, 25, 50, 100 mg $L^{-1}$). Seed germinations in cabbage, pak-choi and leaf mustard were significantly inhibited at high concentration of selenium treatment. However, seed germination in lettuce was not much inhibited. Growth characteristics, such as soot length, root length, fresh weight and chlorophyll contents, were not much decreased at 1 mg $L^{-1}$ of selenium and then significantly inhibited with the increase of selenium concentration at above 5 mg $L^{-1}$ in all four vegetables. The selenium content increased linearly with the increase of selenium concentration. At the range of 1 to 25 mg $L^{-1}$ of selenium treatment, selenium contents in vegetables were 0.11 to 1.15 of cabbage, 0.16 to 0.61 of lettuce, 0.13 to 1.31 of pak-choi and 0.14 to 1.13 mg $g^{-1}$dw of leaf mustard, respectively. These results showed that treatment of selenium with the range of 1 to 5 mg $L^{-1}$ could be used to produce the selenium enriched vegetable sprouts.