• 한국식품저장유통학회지
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• 제19권3호
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• pp.428-432
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• 2012

본 실험은 탄산수를 재배용수로 사용하였을 때 탄산수가 콩나물의 생육특성인 수량, 개체 중량, 길이 및 두께와 비타민 C, isoflavone과 같은 유용성분에 미치는 영향을 조사하기 위해 수행하였다. 제주산 준저리 품종의 콩 100 g을 불린 후 $22{\pm}1^{\circ}$에서 탄산수(pH 4.6)와 음용수(pH 7.8)로 6일간 재배하였다. 탄산수로 6일간 재배한 콩나물의 수율은 255.1 g으로 음용수로 재배한 대조구의 176.1 g에 비해 약 1.45배 높게 나타났으며, 중량은 $0.91{\pm}0.205$ g으로 1.3배 높게 나타났다. 길이도 $15.11{\pm}1.592$ cm로 대조구의 $12.92{\pm}1.914$ cm에 비해 1.2배 높았다. 콩나물의 두께는 탄산수로 재배한 경우와 대조구가 유사하였다. 탄산수로 재배한 콩나물의 비타민 C 함량은 1.13 mg% 로 대조구에 비해 약 2배 정도 높게 나타났다. 탄산수로 재배한 경우 genistein이 $11.7{\pm}0.14{\mu}g/g$, daidzein이 $74.7{\pm}0.35{\mu}g/g$로 대조구의 genistein과 daidzein함량이 각각 $8.4{\pm}0.08{\mu}g/g$와 $64.9{\pm}0.05{\mu}g/g$ 보다 높게 나타났다. Daidzein과 genistein의 함량비율은 탄산수로 재배한 경우 6.4인데 반해 대조구는 7.7로 다소 높게 나타났다. 이와 같이 탄산수로 재배한 콩나물에서 수량과 길이, 중량, 두께 등 생장이 효율적이고 비타민 C, isoflavone 같은 유효성분 함량이 대조구에 비해 높게 나타났다.

• 한국식품저장유통학회지
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• 제9권2호
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• pp.174-178
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• 2002

감초추출물의 농도를 100 ppm, 200 ppm, 300 ppm and 400 ppm로 조절하여 콩을 발아시켜 재배한 콩나물의 아미노산, 유기산 및 유리당 함량을 재배 2일, 3일 및 4일째에 분석하였다. 총 아미노산 함량은 100 ppm에서 3일간 재배하였을 때가 가장 높았고, 또한 재배일수가 길어질수록 aspartic acid 함량은 증가하지만, glutamic acid 함량은 오히려 감소하는 경향을 나타내었다. 총 유리당은 GGE 콩나물의 경우 대조군에 비하여 낮은 함량을 나타내었으며, 그러나 재배일수가 증가할수록 그 함량은 많아졌다 Sucrose함량은 재배일수가 길어질수록 감소하였으나, 다른 유리당은 오히려 증가하였다 총 유기산은 재배일수가 증가할수록 많은 함량을 나타내었으며, 200 ppm으로 재배한 콩나물이 가장 많은 함량을 나타내었다. 결론적으로 감초추출물은 콩나물의 품질증진을 위한 아미노산 및 유기산 함량을 증가시키는 발아 및 재배수로서 효과적일 것으로 판단된다.

• 한국식품저장유통학회지
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• 제9권2호
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• pp.168-173
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• 2002

한약재 추출물로 재배한 콩나물의 무게와 길이변화 및 조단백질 함량을 조사한 결과, 한약재중에서 콩나물 무게와 길이의 증가는 대조구에 비하여 인삼 추출물이 가장 효과적이었고, 다음으로 감초가 효과적이었다. 당귀와 천궁 추출물 은 대조구와 비슷하였고, 황련 추출물은 오히려 억제되었다. 인삼과 감초의 추출물 농도는 각각 200 ppm 및 100 ppm에서 콩나물 무게와 길이의 증가에 효과적이었다. 인삼 추출물에서 콩나물의 무게는 대조구에 비하여 재배일수별로는 균 7.2%로 증가하였고, 길이는 200 ppm에서 평균 32% 신장 증가를 촉진시켰으며, 3일째에 길이가 50%로 가장 빨리 성장됨을 알 수 있었다. 조단백질 함량은 당귀 및 인삼 처리구의 경우, 재배기간에 따른 그 함량이 약간 증가하는 경향이었으며, 천궁 처리구는 고농도(300∼400 ppm)에서 4일째가 대조구에 비하여 많은 함량을 나타내었다.

• 한국식생활문화학회지
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• 제31권3호
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• pp.213-219
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• 2016

Analysis of nutritional compositions of soybean sprouts cultivated with bamboo ash was carried out. Bamboo ash was utilized as sprouting water of soybeans and adjusted to 0.2, 0.6, 1.0, 1.4, 2.0, 6.0 and 10.0 g/L. Stem length and contents of isoflavone (daidzin, glycitin, genestin, daidzein, glycitein, and genestein) and vitamin C in soybean sprouts cultivated with 0.2 g/L were higher than those in soybean sprouts cultivated with only water. Potassium, magnesium, and calcium of all cultivation methods were detected in higher contents than others. In particular, potassium showed a high absorption rate in the soybean sprouts. The major amino acid was asparagine (616.05~849.15 mg/100 g, soybean eq.), and contents of lysine, leucine, and ornithine in soybean sprouts cultivated at 0.2 g/L were higher than those of methods by only water and addition of 6-benzylaminopurine. According to the results, soybean sprouts cultivated with 0.2 g/L of bamboo ash were effective for increasing nutritional compositions.

• The Plant Pathology Journal
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• 제35권6호
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• pp.623-634
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• 2019

Little known the connections between soybeans mitogen-activated protein kinase (MAPK) gene expression and the rhizomicrobiome upon invasion of the root pathogen Fusarium oxysporum. To address this lack of knowledge, we assessed the rhizomicrobiome and root transcriptome sequencing of wild and cultivated soybean during the invasion of F. oxysporum. Results indicated F. oxysporum infection enriched Bradyrhizobium spp. and Glomus spp. and induced the expression of more MAPKs in the wild soybean than cultivated soybean. MAPK gene expression was positively correlated with Pseudomonadaceae but negatively correlated with Sphingomonadaceae and Glomeraceae in both cultivated and wild soybean. Specifically, correlation profiles revealed that Pseudomonadaceae was especially correlated with the induced expression of GmMAKKK13-2 (Glyma.14G195300) and GmMAPK3-2 (Glyma.12G073000) in wild and cultivated soybean during F. oxysporum invasion. Main fungal group Glomeraceae was positively correlated with GmMAPKKK14-1 (Glyma.18G060900) and negatively correlated with GmRaf6-4 (Glyma.02G215300) in the wild soybean response to pathogen infection; while there were positive correlations between Hypocreaceae and GmMAPK3-2 (Glyma.12G073000) and between Glomeraceae and GmRaf49-3 (Glyma.06G055300) in the wild soybean response, these correlations were strongly negative in the response of cultivated soybean to F. oxysporum. Taken together, MAPKs correlated with different rhizomicrobiomes indicating the host plant modulated by the host self-immune systems in response to F. oxysporum.

• Applied Biological Chemistry
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• 제43권4호
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• pp.266-270
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• 2000

황토 지장수로 콩나물을 재배하여 콩나물의 생장과 품질에 미치는 효과를 조사하였다. 황토 지장수와 대조구인 수돗물로 콩나물을 재배하여 생육을 비교한 결과, 황토 지장수로 재배한 콩나물이 수돗물로 재배한 콩나물보다 생장이 빨랐는데, $20^{\circ}C$에서 5일간 재배 시 무게와 길이에서 각각 11.4%, 14.9%의 증가를 나타내었으며, $25^{\circ}C$에서 5일간 재배 시는 무게와 길이에서 각각 9.9%, 11.0%의 증가를 나타내었다. 이에 대한 원인을 조사하기 위해 황토 지장수와 수돗물의 무기이온 함량과 pH를 비교하였는데, Ca, Mg, K, Na, Zn, Mn, Cu 등에서 차이가 없었으며 다만 P는 수돗물에서 높게 검출되었다. pH도 거의 차이가 없게 나타나, 무기이온 함량과 지장수의 pH가 콩나물의 생장에 영향을 미쳤다고 할 수 없었다. 한편 황토 지장수로 재배한 콩나물의 무기이온 함량과 아미노산 함량을 조사한 결과 수돗물로 재배한 콩나물과 차이가 없었으며, 황토 지장수와 수돗물로 재배한 콩나물의 색깔과 맛, 향, 전체적인 기호도를 관능검사로 비교한 결과, 색깔과 전체적인 기호도면에서 황토 지장수로 재배한 콩나물이 수돗물로 재배한 콩나물보다 우수했으나, 맛, 향의 경우 유의수준 5%에서 차이가 없었다.

• 한국식품조리과학회지
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• 제21권3호
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• pp.283-289
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• 2005

To investigate the oxidative stability of the Lithospermum erythrorhizon extracted oil, we prepared extracted oil from the cultivated and wild roots of Lithospermum erythrorhizon by autoclave method with soybean oil. The oil were stored for 30 days at $60^{\circ}C$, and the peroxide value (POV), acid value (AV) and carbonyl value(CV) were measured periodically. The weight was highly decreased in the oil added roots of Lithospermum erythrorhizon during the storage period. POV of soybean oil containing wild and cultivated Lithospermum erythrorhizon was generally enhanced with prolonged storage time, with the POV of the samples being lower than 100 meq/kg.oil after 30 days of storage. However, the POV of soybean oil was higher than 100meq/kg.oil after 10 days of storage. The pattern of the changes of AV and CV of soybean oil containing wild and cultivated Lithospermum erythrorhizon, were almost constant during the experimental periods. Nevertheless, the pattern of the changes of AV of soybean oil was rapidly increased during 20 days of storage, and that of CV of soybean oil was rapidly increased duringdays of storage and then slowly increased during the remainder of the experimental period. However, soybein oil was rapidly increased during 20 days of storage and then slowly decreased during the reminder of the experimental period. The overall results suggest that wild and cultivated Lithosyermum erythrorhizon added antioxidant activities to the autooxidation of soybean oil.

• Plant Resources
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• 제5권1호
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• pp.1-6
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• 2002

Genetic improvement of the cultivated soybean [Glycine max (L.) Merr] may be possible through hybridization with its wild progenitor, G. soja Sieb. & Zucc. Interspecific cross between G. max (Hwangkeumkong) and G. soja (IT.182932) was made in the summer of 1997. In F$_2$ the percentage of plant height, nodes per plant, and pods per plant were high but gradually reduced from F$_2$ to F$_4$. In contrast pod length, seeds per pod, and 100-seeds weight were increased gradually through generations advanced. Wild variation as evident in F$_2$ in plant height, number of branches, pods per plant, and 100-seeds weight. Twenty six percent of the F$_2$, 44 % of the F$_3$ and 60% of the F$_4$ segregants showed more G. max traits. The combination of useful traits from both species is possible through interspecific hybridization. The characters that could be transferred from wild species to cultivated species are more pod number, better capacity, and resistance to disease and insects. The interspecific derivatives offer scope for selection for high grain yield. Therefore, introducing genes from G. soja to G. max could be contribute to greater genetic diversity of future cultivars. And semicultivated soybean had some desired characteristics including tolerance to adverse environments and multi-seed characters. It means the infusing of semicultivated germplasm to the cultivated soybean could increase number of seeds and pods per plant significantly, and consequently could enhance selecting potential on yield.

• 한국식생활문화학회지
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• 제3권1호
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• pp.1-5
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• 1988

According to the literature, soybean cultivation originated from Wang-Gong (B.C. 685-643) of China who brought it from northeast Asia, for the first time. FUKUDA, of Japan divided soybean into three species-the wild, the cultivated and the intermediate. From the result of that study, he concluded that the soybean originated in northeast Asia. But Wang Kum Rung of China insisted that soybean originated in Hwa-Nam, because the soybean is a shortday plant and the agricultural history of Hwa-Nam, south of China, is older than that of northeast Asia. However, agriculture in northeast Asia had been already begun about B.C. 4000-6000 and the origin of culture cannot be decided only by photosensitivity. It has been proved that soybeans found in Korea were same as the ones of B.C. 2000. The soybeans of northeast Asia meet the conditions of the probable place of origin of cultivated crops established by Vabilov. Accordingly it is concluded that soybean has been originated from northeast Asia.

• 한국환경보건학회지
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• 제31권5호
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• pp.444-450
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• 2005

The present study was designed to investigate whether traditional Korean fermented soybean paste(doen-jang) and soybean extracts have inhibitory effects on the growth of KB cell, an oral epithelioid cancer cell. When KB cell ATCC CCL-17 was cultivated for 48 flours with the addition of 0.5% of the five types or doen-jang extract, the growth of KB cell was inhibited by all types of extract, and ethyl acetate extract showed the highest inhibitory effect. In case of soybean extract, all types of extract also showed KB cell inhibitory effects, however, generally less than those of doen-jang extract. When ethyl acetate extract of doen-jang was added in different concentrations and KB cell was cultivated for 24 hours and 45 hours, strong inhibitory effect began to appear from the concentration of 1.25 mg/ml. Although soybean extract showed such a tendency, its effect was lower than that of doen-jang extract. These results indicate that doen-jang extract has inhibitory effect against KB cell, and particularly ethyl acetate extract has the highest effect. The effect of doen-jang extract might be possibly enhanced by the fermentation of soybeans. It is assumed that doen-jang extract may be used to develop nontoxic medicines for preventing and treating oral diseases.