• Journal of Nutrition and Health
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• 제28권7호
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• pp.585-594
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• 1995

Attempts were made to determine the effects of 5-Korean wild vegetabel consumptions on blood glucose leveles and orgen-energy metabolisms in streptozotocin-induced diabetic rats. The 5-Korean wild vegetables were : Cassia tora L.(C.t), Lycium chinese Mill(L.c), Trichosanthes kirilowii Max(T.k), Polygonatum odoratum var. Pluriflorum Ohwi(P.o) and Arctium lappa L(A.l). Sixty male Spargue-Dawley rats(160-220g) were induced diabetes mellitus by streptozotocin injection into the tail vein and were devided into 6 groups : a diabetic control and 5-experimental groups. All groups of the rats were fed on a AIN-76 diet, and the 5-experimental groups were fed with each wild vegetable (10%) for four weeks. An increased tendency in body weight of all the groups was observed and the tendency was more significant in L.c, T.k. and P.o. groups. The organ weight of liver and kidney were higher in L.c. and A.l. groups and lower in T.k. group which has shown the improvement from diabetes. Plasma glucose levels were markedly decreased from the 1st week in C.t, T.k. and P.o. groups and the tendency has lasted throughout the four weeks experimental period. The consumption of P.o. has decreased plasma cholesterol level while any significant difference was not seen in plasma protein levels from all the experimental groups. The level of plasma triglyceride was decreased in P.o. group and the levels of plasma free fatty acids were also significantly lower in P.o. and T.k. groups. The liver protein levels were significantly higher in P.o. and T.k. groups and these two groups also showed the negative or relatively small amount of urinary glucose excretion. The experimental group of T.k. has revealed the decreased level of muscles protein and the increased level of muscle glycogen. The 5-Korean wild vegetables contained dietary fiber and 9-analyzed minerals comparable to the ordinary use vegetables.

• 한국지역사회생활과학회지
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• 제16권3호
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• pp.17-24
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• 2005

This study was carried out to investigate the kinds of fresh wild vegetables, the number of street stalsl, seller's age, and the selling list of items of the street stall in the five-day traditional markets of Gyeongnam Tongyoung and Namhae, Jeonnam Naju and Younggwang, Jeonbuk Iksan and Jangsu, from March to May, 2005. The number of street stalls selling fresh wild vegetables was forty nine in Tongyoung, twenty five in Namhae, thirty in Naju, eighteen in Younggwang, one hundred and thirty in Iksan, and seventeen in Jangsu. The selling lists of items totaled forty items; thirty in Tongyoung, seventeen in Namhae, twenty in Naju, sixteen in Younggwang, twenty seven in Iksan, and thirteen in Jangsu. The main kinds were Aster scaber, Aralia elata, Pteridium aquilinum var. latusculum, Artemisia princeps, Sedum sarmentosum, Oenanthe javanica, Pla쇼codon grandiflorum, Petasites japonicus and Allium monanthum. sprouts or woody plants such as Arazia elate, Ailanthus altissima, Meliosma oldhamii, and Kalopanax pictus were also being sold. About $80{\%}$ of the sellers were over fifty one years old. Half of the sellers were at least sixty years old. More thab $77\%$ of the street stalls in the traditional markets sell fewer than four kinds of fresh wild vegetables.

• 한국조리학회지
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• 제20권4호
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• pp.59-74
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• 2014

본 연구는 웰빙형 식품으로 각광을 받고 있는 산채의 소비촉진을 위하여 산채의 제품특성(안전성, 맛, 가격)이 고객만족과 고객신뢰 및 제구매 의도에 미치는 영향을 알아보고자 연구모형과 가설을 설정한 후 설문조사를 실시하여 분석한 결과는 다음과 같다. 산채의 제품 특성인 안전성, 맛, 가격은 고객만족과 고객신뢰에 정(+)의 영향을 미치는 것으로 나타났다(p<0.01). 또한 고객만족은 고객신뢰에 유의하게 정(+)의 영향을 미쳤다(p<0.05). 따라서 산채의 제품 요인인 안전성, 맛, 가격은 고객만족도와 고객신뢰도를 향상시킬 수 있는 주요 요인으로서, 제품의 위생 안전성이 보장된다면 고객들의 만족감과 신뢰가 쌓여 지속적인 재구매 활동으로 이어질 수 있을 것으로 판단된다.

• 한국식품영양학회지
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• 제36권3호
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• pp.185-192
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• 2023

This study analyzed the chemical characteristics and physiological activity of five kinds of fresh vegetables produced in trees in early spring and tried to use them as basic data for wild vegetable producers and processed food manufacturers using wild vegetables. The crude protein, minerals, ascorbic acid, folate, total phenol, total flavonoid, DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging activity and ACE (angiotensin converting enzyme) inhibitory activity were determined. Five spring wild vegetables contain high protein and phosphorus, indicating that they are useful food ingredients as sources of protein and phosphorus. Vitamin C content was high in R. venicifera and C. sinensis shoots, and in particular, R. venicifera and A. cortex shoots have high folic acid (folate) contents of 1,903.91 ug% and 1,525.35 ug%, respectively, which is considered a good food for folic acid intake in spring. The total phenol content was between 0.52% and 1.27%, and it was the highest in C. sinensis of 1.27%, followed by the order of R. venicifera, A.cortex, K.pictus, and A. elata, which tended to be consistent with the total flavonoid content. As for DPPH radical scavenging ability, C. sinensis (55.93%) showed the highest activity, and ACE inhibitory activity showed the highest activity in A. cortex (88.04%).

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2021년도 춘계학술대회
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• pp.42-42
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• 2021

산채류 종자는 주로 농가의 자가 채종으로 생산되고 있다. 농가에서는 종자만을 생산하기 위해서 산채를 재배하지 않으며, 대체로 산채를 수확한 후 채종하는 실정이다. 하지만 종자생산을 위해서 생채나 나물을 언제까지 수확해야 하는지에 대한 한계기 설정이 불분명하다. 따라서 전북농업기술원 허브산채시험장에서는 개미취와 섬쑥부쟁이는 5년생, 곤달비는 3년생 묘목을 이용하여 종자생산을 위한 적정 생채수확 한계기를 설정하고자 시험을 실시하였다. 55% 차광막을 설치한 노지 재배포장에서 생채 수확 한계기를 각각 2020년 4월, 5월, 6월까지로 두어 한계기별 생채 수량, 상품 수량 및 상품율과 개화 시기, 개화율 및 결실률 등을 조사하였다. 개미취의 생채 상품율은 수확 한계기가 늦어질수록 다소 떨어지는 경향이었으며, 개화 시기는 무처리와 4월까지 수확은 동일하였으나, 5월, 6월까지는 수확 한계기가 늦어질수록 지연되었다. 개화율은 대부분 10% 미만이었으며, 5월과 6월까지 생채를 수확한 경우는 추대 및 개화가 거의 되지 않았다. 섬쑥부쟁이는 생채를 6월까지 수확하면 4월까지 수확한 경우보다 약 2배 이상의 생채를 얻을 수 있으나 상품율은 확연히 떨어졌다. 개화 시작은 무처리와 4월까지 수확이 타 처리에 비해 빨랐으나 개화종은 시기에 상관없이 비슷하였다. 또 4월까지 생채를 수확한 경우 무처리보다 개화율, 결실률이 더 높았다. 5월 이후 수확은 생육 부진으로 이어져 개화 및 결실률이 매우 떨어졌다. 곤달비는 개미취와 섬쑥부쟁이에 비해 생채 수확 한계기가 늦어질수록 상품 수량이 눈에 띄게 증가하였으며, 처리 간 추대 시기도 차이는 없었다. 개화율은 5월 수확 이후 낮아졌으며, 결실률은 6월 이후에 급격히 떨어졌다. 따라서 채종을 위해서는 차광재배 시 개미취와 섬쑥부쟁이는 생채 수확시기를 4월 하순, 곤달비는 5월 하순까지로 한정해야 할 것으로 판단된다.

• 한국식품영양과학회지
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• 제18권3호
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• pp.265-272
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• 1989

구황식품중 9종류를 감출감도가 높고 시료의 비파괴 분석이 가능한 방사화 분석법으로 무기질을 정량한 결과는 다음과 같다. 1. 부추에는 K 7099.1mg%, Cu 104.84ppm, Mo 45.45ppm, Br 40.40ppm으로 다른 식품에 비해 많은 함량을 갖고 있었다. 2. 개비름은 Zn 71.06ppm, Co 2.52ppm, La 1.4ppm 등 조혈 필수원소등을 많이 함유하였다. 3. 쑥은 Na, K, Fe, Cu, Co, Zn, Br등 대부분의 무기질이 많이 함유되어 있는 영양학적으로 우수한 식품이라 볼 수 있다. 4. 본 재료들의 K와 Na의 함량비는 부추가 796 : 1로 가장 크며 쑥, 마늘이 147 : 1, 118 : 1이고 그 이외에는 12 : $1{\sim}53$ : 1이다. 5. 부추 개비름 쑥에는 Fe와 더불어 Cu, Co가 많이 함유되어 있다. 6. 생강에는 Hg가 0.14ppm으로 다른 식품보다 $5{\sim}6$배 많았으며 Sc도 25ppb 함유하고 있다. 7. 식품속에서 극미량 존재하는 Au, Sm, Br, La, Sc등도 분석가능 하였다.

• Nutritional Sciences
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• 제4권2호
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• pp.85-90
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• 2001

The purpose of this study was to evaluate the antioxidative potential of Korean wild leaf vegetables in vivo as well as in vitro. The antloxidative activities of Pleurospemum kamtschaticum, Aderophora remotiflor and Aster gfheni were evaluated as a reference for Spinacia oleracea. Fifty rats were find either a control diet or one of several vegetable diets for 4 weeks. The level of thiobarbituric acid reactive substance (TBARS) and the activity of catalase and superoxide dismutase (SOD) in the liver were compared. The levels of total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and triglyceride (TG) in plasma were also compared. Also, the contents of $\beta$-carotene, vitamin C, vitamin E and total phenolic compound, including flavonoid and thiobarbituric acid (TBA) value using linoleic acid model system, were measured in Korean wind leaf vegetables. The TBARS values of Aderophora remotiflor and Aster giheni tended to be lower than that of Spinacia olerncea. The SOD activity of Artrr glheffi was significantly higher than that of Spinacia oleracea and reached 265% that of the control animals, whereas there was no difference between the control animals and the vegetable diet animals in terms of catalase activity. Compared to the control animals, TG and TC levels were significantly solver and showed a lower artheriosclerotic index. TBA values of Pleurospemum Kamschaticum and Aderophora remptiflor were only 18% of control value. TBA value of Spinacia olerucra was 41% of control value. These results suggest that Aderophora remotinor and Aster glheni could have antioxidative potency in vivo as well as in vitro and potential value far functional flood to improve the plasma lipid profile. flavonoid and phenolic compounds could be the major contributing factor in the antioxidative potential of Aderophora remotiflor and Aster glheni.

• Journal of Plant Biotechnology
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• 제39권4호
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• pp.253-260
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• 2012

애기장대 액포 소재 $H^+$-PPase(AVP1)의 과발현이 농업적으로 가치 있는 표현형을 나타낸다는 기 보고에 기초하여, AVP1 발현이 다른 종에서도 일관되게 바이오매스를 증가시키고 염에 대한 내성을 향상시키는지를 확인하기 위하여 본 연구에서는 AVP1 형질전환 배추 식물체를 획득한 후 고정계통을 육성하여 생리검정 재료로 사용하였다. 형질전환 배추 유식물체는 비형질전환 유식물체에 비해 생장이 왕성하였으며 염스트레스에 대한 내성도 강하였다. 정상 재배조건에서 생장시킨 유식물체의 생체중과 건물중을 비교함으로써 형질전환에 의한 바이오매스증가 표현형을 확인하였으며 MS 염과 NaCl로 점차 염스트레스를 강화시키는 조건에서 광계II 양자수율을 추적, DAB 염색 실시 및 최종적으로 용토 탈염 후 회복 실험을 수행함으로써 내염성 향상 표현형을 확인하였다.

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2000년도 The 7th International Symposium
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• pp.114-115
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• 2000

Aralia elata is found in mountain areas all over Korean peninsula. Aralia elata is the scientific name for Japanese angelica tree. The tree belongs to the family Araliaceae, commonly known as ginseng family. Bud sprouts from apical shoot tip of the plants are rich in flavor and thus mainly used for both folk medicine and vegetable. The stalks with apical buds are gathered in the early spring and planted in sandy soil or water in the greenhouse. The sprouting buds are then collected and sold as fresh vegetable. Although the plants have been used for food, they have been cultivated in a very small scale. In spring, local farmers just go around mountain areas to search the trees and gather the stalks as much as they get and sell them to the market. No conservation efforts have been made to stop the exploitation or to save the dwindling population. We tried to provide local farmers with the plants that may be used as an alternative to stalks from wild populations. This will bel! p conserve the wild populations. However, it is hard to propagate them either by conventional cuttings or by seed germination in a short period of time. Mass propagation using tissue culture systems have shown a great promise with several woody plants. Recently we developed a mass propagation technique via somatic embryogenesis system using mature and/or juvenile explants for Aralia elata. Several factors affecting somatic embryogenesis system including SE(somatic embryo) induction, embryogenic callus proliferation, SE germination, plant regeneration and transplanting to field frill be presented. And some problems arising for the somatic embryogenesis system will be also discussed.

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2000년도 제7차 국제 심포지움(생약자원개발에 관한연구) 및 추계정기 학술발표회 초록집
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• pp.16-17
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• 2000

Aralia elata is found in mountain areas all over Korean peninsula. Aralia elata is the scientific name for Japanese angelica tree. The tree belongs to the family Araliaceae, commonly known as ginseng family. Bud sprouts from apical shoot tip of the plants are rich in flavor and thus mainly used for both folk medicine and vegetable. The stalks with apical buds are gathered in the early spring and planted in sandy soil or water in the greenhouse. The sprouting buds are then collected and sold as fresh vegetable. Although the plants have been used for food, they have been cultivated in a very small scale. In spring, local farmers just go around mountain areas to search the trees and gather the stalks as much as they get and sell them to the market. No conservation efforts have been made to stop the exploitation or to save the dwindling population. We tried to provide local farmers with the plants that may be used as an alternative to stalks from wild populations. This will hel! p conserve the wild populations. However, it is hard to propagate them either by conventional cuttings or by seed germination in a short period of time. Mass propagation using tissue culture systems have shown a great promise with several woody plants. Recently we developed a mass propagation technique via somatic embryogenesis system using mature and/ or juvenile explants for Aralia elata. Several factors affecting somatic embryogenesis system including SE(somatic embryo) induction, embryogenic callus proliferation, SE germination, plant regeneration and transplanting to field will be presented. And some problems arising for the somatic embryogenesis system will be also discussed.lso discussed.