• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 9th Asian Crop Science Association conference
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• pp.222-222
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• 2017

This study aimed to determine an optimal temperature of root zone for the chive cultivation in a greenhouse during the winter season that may raise the possibility of chive (Allium schoenoprasum L.) harvest any time year-round by reducing energy consumption. The maximum and minimum temperatures of root zone were 26.8 and $19.8^{\circ}C$ for the R-Z20, 28.3 and $23.6^{\circ}C$ for the R-Z25 and 22.4 and $14.3^{\circ}C$ for the control. The highest fresh weights of shoot and root, plant height, root length and stem diameter were observed in the R-Z20 treatment. There was no significant difference in the growth between the R-Z25 and control treatment. These results suggest that the optimal temperature of root zone is $20^{\circ}C$ for the chive cultivation in the greenhouse during winter season.

• Plant Resources
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• 제8권3호
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• pp.225-229
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• 2005

This study was conducted to investigate the effect of activated carbon on leave production of Allium tuberosum. Growth characteristics including plant height and leaf length were the highest when activated carbon was added with 5%, suggesting that optimum amount of activated carbon was ranged from 5 to 10%. Weight of fresh green vegetable in Allium tuberosum was low in control. And fresh weight of Allium tuberosum was higher in 5% treatment of activated carbon. However, when the plants were grown in activated carbon of $5{\sim}10%$, fresh yield of green vegetable of Allium tuberosum can be increased by using Activated Carbon. Activated carbon can be utilized as a soil conditioner in agricultural crop areas.

• 한국식품영양과학회지
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• 제31권5호
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• pp.834-839
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• 2002

부추의 in viuo에서의 항산화 및 극-노화효과를 평가하기 위해 ICR 마우스에 2%, 5% 부추식이를 13개월간 급여하면서 항산화 시스템에 미치는 영향을 조사하였다. 간에서의 지질과 산화 정도를 TBARS 값으로 측정한 결과 연령 증가에 따라 지질과산화는 증가하였으나 각 군들간에 유의적인 차이는 나타나지 않았다. 단백질 카르보닐 함량에 있어서는 대조군에 비해 부추식이군에서 유의적으로 낮은 값을 나타내어 부추식이는 조직 단백질 산화를 강력하게 억 제하였고 부추식이군 사이에서는 유의차가 나타나지 않았다 이로써 조직의 과산화를 측정하는데 TBARS보다 단백질 카르보닐 값이 더 예민한 방법임을 알 수 있었다. 간에서의 항산화 효소계 활성을 측정한 결과 SOD 활성은 대조군에서 5개월까지 증가하다가 이후로는 감소하였으나 부추식이군에서는 7개월까지 증가하는 경향을 나타내었는데 활성이 대조군에 비해 300% 이상 현저하게 높았다. GSH-Px 활성은 대조군의 경우 9개월까지 증가하다 감소하였으나 부추 첨가 식이군에서는 가령에 따라 계속 그 활성이 증가하였고 5% 부추첨가 식이군의 효소 활성이 가장 높아 대조군보다 약 200% 높은 활성을 나타내었다. Catalase 활성은 대조군의 경우 연령에 따라 활성의 변화가 없었고 부추 식이군에서 그 활성이 대조군에 비해 유의적으로 높았다. 간조직 내의 총 글루타치온 함량은 대조군에 비해 부추식 이군에서 유의적으로 높은 값을 나타내어 13개월령에서 대조군보다 118% 정도 증가하였다. 따라서 부추 속에 함유된 항산화 물질들과 함황 화합물들이 ICR 마우스의 가령에 따른 항산화 시스템을 적극적으로 보호함을 확인하였다.

• 융합정보논문지
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• 제10권7호
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• pp.232-239
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• 2020

본 연구는 향부추의 알뿌리, 잎, 꽃 등의 세 부위별 에탄올 추출물을 대상으로 항산화와 항염 효능을 평가하였다. DPPH와 ABTS 라디컬 소거능 결과, 알뿌리와 잎보다 꽃 추출물의 소거 활성이 높게 나타났으며 FRAP 분석결과 모든 추출물에서 추출물 농도 의존적으로 항산화 활성이 증가하였다. 총 폴리페놀 함량은 꽃 (11.29±0.37 mgGAE/g) > 잎 (6.61±0.14 mgGAE/g) > 알뿌리 (5.7±0.67 mgGAE/g) 추출물 순으로 높게 검출되었다. 쥐 대식세포 RAW264.7 세포와 사람 피부각질 세포주 HaCaT 세포에 대한 세 가지 추출물의 세포독성은 거의 나타나지 않았다. NO비색정량법, ELISA를 통하여 각 추출물의 항염 효능을 조사한 결과 LPS에 의한 NO 생성, TNF-α 분비가 꽃 에탄올 추출물에서 유의한 수준으로 감소하였다. 따라서 이러한 결과들은 천연식물 자원인 향부추의 에탄올 추출물이 화장품 원료로서 높은 가능성을 의미한다.

• Membrane and Water Treatment
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• 제11권2호
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• pp.87-95
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• 2020

The worldwide shortage of water resources is a major environmental issue. Using pure water for drinking and domestic purposes is a bigger issue than other environmental issues. Industrialization and Urbanization have even polluted rainwater. In China, when it rains, rainwater is stored on the roof or other sources of storage for daily use resulting in pollution. Several studies have been conducted to treat rainwater. The objective of this study is to evaluate the efficiency of constructed wetlands by using ACF as a medium. So, this study aims to treat rainwater in Wuhan city through a Composite Vertical Flow Constructed Wetlands. First, rainwater was stored in the tank while it flows out of the roof, further it is processed in constructed wetlands. The constructed wetlands is consisted with plants Calamus and Chives, adding ACF (prepared from luffa) has achieved great results in this study. Results show that the pollutants have been removed to a considerable level, there were significant differences in removal rates under different HRT at 6h, 9h and 12h respectively. Therefore, Composite Vertical Flow Constructed Wetlands is recommended for total nitrogen and Ammonia nitrogen and total phosphorus.

• 한국식품저장유통학회지
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• 제5권1호
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• pp.81-87
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• 1998

Antimicrobial activities of the extracts from spices microorganisms related to kimchi fermentation were investigated. 32 kinds of spices such as allspice, mount, basil, bay leaves, caraway, cardamon, celery, chilli powder, chives, cinnamon, clover, coriander, cumin, dill, fennel, garlic, horseradish, marjorarm, mugwort, mustard, nutmeg, onion, oregano, paprika, parsely, pepper, peppermint, rosemary, sage, tarragon, thyme and tumeric were extracted with water, ethyl ether, ethyl acetate and ethanol. Fractions were tested for antimicrobial activities against Lactobacillus plantarum and Leuconostoc mesenteroides, The extracts of 28 kinds of spices except caraway, cardamon, paprika and tarragon by water extraction, those of 29 kinds except arrowroot, paprika and tarragon by ethyl ether extraction, those of 30 kinds except paprika and tarragon by ethyl acetate extraction, and those of 29 kinds except clover, paprika and tarragon by ethanol extraction showed strong antimicrobial activities against Lactobacillus plantarum. On the other hand, the extracts of 28 kinds of spices except caraway, cardamon, paprika and thyme by water extraction, those of 27 kinds except cardamon, cumin, paprika, tarragon and thyme by ethyl ether extraction, thou of 30 kinds except paprika and thyme by ethyl acetate extraction, and those of 28 kinds except cardamon, cumin, paprika and thyme by ethanol extraction showed strong antimicrobial activities against Leuconostoc mesenteroides.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 1994년도 Proceedings of International Symposium on BIOLOGICAL CONTROL OF PLANT DISEASES Korean Society of Plant Pathology
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• pp.50-61
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• 1994

Biological control of important fungal diseases such as Phytophthora blight of red pepper, gary mold rot of vegetables, and powdery mildew of many crops was attempted using an antagonistic bacterium, Bacillus sp. AC-1 in greenhouses and fields. The antagonistic bacterium isolated from the rhizosphere soils of healthy red pepper plant was very effective in the inhibition of mycelial growth of plant pathogenic fungi in vitro including Phytophthora capsici, Rhizoctonia solani, Pyricularia oryzae, Botrytis cinerea, Valsa mali, Fusarium oxysporum, Pythium ultimum, Alternari mali, Helminthosporium oryzae, and Colletotrichum gloeosporioides. Culture filtrate of antagonistic Bacillus sp. AC-1 applied to pot soils infested with Phytophthora capsici suppressed the disease occurrence better than metalaxyl application did until 37 days after treatment in greenhouse tests. Treatments of the bacterial suspension on red pepper plants also reduced the incidence of Phytophthora blight in greenhouse tests. In farmers' commercial production fields, however, the controlling efficacy of the antagonistic bacteria was variable depending on field locations. Gray mold rot of chinese chives and lettuce caused by Botrytis cinerea was also controlled effectively in field tests by the application of Bacillus sp. AC-1 with control values of 79.7% and 72.8%, respectively. Spraying of the bacterial suspension inhibited development of powdery mildew of many crops such as cucumber, tobacco, melon, and rose effectively in greenhouse and field tests. The control efficacy of the bacterial suspension was almost same as that of Fenarimol used as a chemical standard. Further experiments for developing a commercial product from the antagonistic bacteria and for elucidating antagonistic mechanism against plant pathogenic fungi are in progress.

• 한국식품영양학회지
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• 제30권1호
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• pp.67-73
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• 2017

This study was to investigate the perception about the popularization of temple food, known as health food and adult disease prevention food as an object of total 248 residents in Youngnam region. From the result of this research above, it may be summed up as follows. This study has found out that the advantages of temple food showed the statistical significant difference according to the gender, age, and size of family (p<0.01). The reason 'because of health food' (66.7%) had such high percentage. The necessity of popularization of temple food had big difference according to the gender and age (p<0.01). In addition, this study has shown the statistical significant difference in the cooking form for popularization by age, and future improvement for popularization by age and size of family (p<0.001). And, this study has found out that the 'traditional way as it is' (57.3%) was high in the cooking form, and 'use of various materials' (27.4%) in the improvement. Furthermore, the necessity of using meat for temple food had significant difference according to the gender and age, and 'need' (33.9%) showed rather higher tendency. The necessity of using osinchae, five forbidden pungent roots like garlic, green onions, Korean leeks, wild chives, and asafetida had significant difference according to the gender, age and size of family (p<0.05, P<0.001). The 'need' (61.3%) was considerably high. Based on the above results, general customers thought that the need for popularization of temple food and use of osinchae was very positive.

• 대한본초학회지
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• 제31권4호
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• pp.61-69
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• 2016

Objectives : This study is to propose discriminative keys with stereoscope for minute seed herbs easily mixed up, but hard to discriminate by naked eyes: Alli Tuberosi Semen(ATS)✳Alli Fistulosi Semen(AFS), Malvae Semen(MS)✳ Abutili Semen(AS), Plantaginis Semen(PS)✳Schizonepetae Semen(SS).Objectives : We reviewed the description of original plants and medicinal herbs from literature. The specimen of original plant were collected, determinated and compared to samples in the market. Primary classification was performed with naked eyes. and we found out other discrimination keys for non-distinctive herbs with stereoscope. Discrimination keys were set as the morphological criteria of authentic herbs, percentage of adulteration, and standards for discriminating genuine herbs from adulteration.Results : 1) ATS is bigger, has reticulate pattern on protuberant side and unique garlic chives taste. AFS which is usually mixed up, is smaller, has 1~2 ridges and unique welsh onion taste. 2) MS is smaller, has no villus, but its length of bumps are similar. AS easily mixed up, is bigger and has white villus. Its upper side bump is longer and more sharp. 3) PS has dent at middle of the back side. It becomes very sticky when it is put or boiled in water. SS which can be mixed up has no dent and low viscosity compared to PS.Conclusions : With this result, we propose discriminative keys which can identify the original plants and processed herbal state of six herbs. Because minute medicinal herbs are hardly distinguishable by sensory test, It is essential to differentiate by using stereoscope.

• 대한한의학원전학회지
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• 제29권3호
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• pp.41-56
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• 2016

Objectives : The paper analyzes food cure recipes related to wind diseases as written in Sikuisimgam, Eumsunjungyo Shikyojaebyeong, and Singnyochanyo. The paper shall then use results of the analysis to consider food cure recipes utilized by patients who are suffering from wind diseases or who are showing symptoms of wind diseases. The paper aims to help cure modern diseases related to wind diseases and make a set of suggestion about preventive foods. Methods : Important dietary guidebooks in Korea and China were studied, and the author studied only the ones among the food cure recipes that had wind diseases for which they are effective. Sikuisimgam 16 species, Eumsunjungyo Shikyojaebyeong 13 species, Singnyochanyo 13 species of food cure recipes related to wind diseases were extracted, and they were studied based on their ingredients, cooking style, and administration time. Results : There are food ingredients introduced as effective for curing wind diseases within Sikuisimgam, Eumsunjungyo Shikyojaebyeong, and Singnyochanyo. Among them, some of the ones that can be utilized in the modern age are: arrowroot(葛粉), nepta herb(荊芥), Baekryangmi(白粱米), Dongmaja(冬麻子), milled rice(白米), Eokiin(薏苡人), fermented soybean, chongbaek, Wubanggeun(牛蒡根), soy beans(大豆), grass(椒), xanthium fruit(蒼耳子), changi leaves(蒼耳葉), jinpi(陳皮), black pepper(胡椒), ginger(生薑), mint leaves(薄荷葉), suyu, heukjima(黑脂麻), ojagye, chives, and Baekyuma(白油麻). Conclusions : The food ingredients extracted from Sikuisimgam, Eumsunjungyo Shikyojaebyeong, and Singnyochanyo are effective in curing wind diseases, and they should be processed in ways that enable the people of this age to consume more of them. Moreover, people who have not yet suffered from wind diseases but are showing the symptoms of wind diseases will benefit from taking care of their blood pressure by consuming these foods in their everyday lives. Such people will serve as examples of good food cure recipes.