• Title/Summary/Keyword: Chicory

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Inhibition Effect on Root Rot Disease of Panax ginseng by Crop Cultivation in Soil Occurring Replant Failure (윤작물 재배에 의한 인삼 뿌리썩음병 발생 억제 효과)

  • Lee, Sung Woo;Lee, Seung Ho;Park, Kyung Hoon;Lan, Jin Mei;Jang, In Bok;Kim, Ki Hong
    • Korean Journal of Medicinal Crop Science
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    • v.23 no.3
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    • pp.223-230
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    • 2015
  • To study the effect of crop rotation on the control of ginseng root rot, growth characteristics and root rot ratio of 2-year-old ginseng was investigated after the crops of 18 species were cultured for one year in soil contaminated by the pathogen of root rot. Fusarium solani and Cylindrocarpon destructans were detected by 53.2% and 37.7%, respectively, from infected root of 4-year-old ginseng cultivated in soil occurring the injury by continuous cropping. Content of $NO_3$, Na, and $P_2O_5$ were distinctly changed, while content of pH, Ca, and Mg were slightly changed when whole plant of crops cultured for one year were buried in the ground. All of EC, $NO_3$, $P_2O_5$, and K were distinctly increased in soil cultured sudangrass, peanut, soybean, sunnhemp, and pepper. All of EC, $NO_3$, $P_2O_5$, and K among inorganic component showed negative effect on the growth of ginseng when they were excessively applied on soil. The growth of ginseng was promoted in soil cultivated perilla, sweet potato, sudangrass, and welsh onion, while suppressed in Hwanggi (Astragalus mongholicus), Deodeok (Codonopsis lanceolata) Doraji (Platycodon grandiflorum), Gamcho (Glycyrrhiza uralensis), Soybean. All of chicory, lettuce, radish, sunnhemp, and welsh onion had effective on the inhibition of ginseng root rot, while legume such as soybean, Hwanggi, Gamcho, peanut promoted the incidence of root rot. Though there were no significant correlation, $NO_3$ showed positive correlation, and Na showed negative correlation with the incidence of root rot.

The Antioxidative Effects of the Water-Soluble Extracts of Plants Used as Tea Materials (다류원료 식물류 물 추출물의 항산화 효과)

  • Kim, Mee-Hye;Kim, Myung-Chul;Park, Jong-Seok;Kim, Jong-Wook;Lee, Jong-Ok
    • Korean Journal of Food Science and Technology
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    • v.33 no.1
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    • pp.12-18
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    • 2001
  • The water-soluble extracts of plants used as tea materials were investigated for their antioxidant activities and active components(total phenolics, ascorbate and selenium). Antioxidant activities of the plant extracts were determined by measuring the changes in both peroxide values(POV method) during storage(36 day, $55^{\circ}C$) and conductivity of soybean oil at $110^{\circ}C$(Rancimat method). Soybean oil without any additive was used as a control. Soybean oil treated with 0.02% BHT was used as a positive control. The test samples were prepared by mixing the plant extracts with soybean oil in 0.02% concentration by weight. The water-soluble extracts of lycii fructus(23 d), oolong tea(23 d), orange peel(23 d), citron(22 d), and apricot(22 d) showed longer induction periods, compared to control(21 d) and BHT(21 d) by POV method. Also water-soluble extracts of oolong tea(12 h), instant coffee(11 h), citron(10 h), cinnamomi cortex(10 h), schizandrae fructus(10 h), lycii fructus(10 h) and apricot(10 h) demonstrated longer induction periods, compared to control(8 h) and BHT(8 h) by Rancimat method. The contents of total phenolic compounds were observed to be high in water-soluble extracts of oolong tea, green tea, black tea, coffee, cinnamomi cortex, and cassiae semen. Ascorbate contents were found to be high in coffee, eucommiae cortex, black tea, ganoderma, cinnamomi cortex, persimmon leaf, chicory, green tea and oolong tea extracts. The selenium contents were not detected in all the extracts. The antioxidative effects of some plant extacts were seemed to be the combined effects of various antioxidant components such as phenolics and ascorbate.

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Classification of the Edible Plants on the Market in Busan (시장에 유통되는 식용식물의 분류)

  • 문성기;정순해;최철만
    • Journal of Life Science
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    • v.13 no.6
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    • pp.764-774
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    • 2003
  • The edible plants sold at the market in Busan were classified into 8 divisions, 11 classes, 46 orders, 67 families, 156 genera, 183 species and 45 varieties, and a total of 228 kinds of plants were included in them. Among the 228 kinds of edible plants, Angiospermae were the highest number of 202 kinds (88.60%), and next came Fungi of 9 kinds (3.95%), Phaeophyta of 5 kinds (2.19%), Rhodophyta of 4 kinds (1.75%), Pteridophyta of 3 kinds (1.32%) Gymnospermae of 2 kinds (0.88%), Chlorophyta of 2 kinds (0.88%), and Lichenes of 1 kind (0.44%) in order In the taxon of family, Cruciferae, Rosaceae, Leguminoceae, Cucurbitaceae, Umbelliferae, Compositae, Liliaceae, and Gramineae include many species. In the taxon of genus, Brassica(14 species), Prunus(9), Lactuca(9), Allium(7), Citrus(5), Cucumis(4), Cichorium(4) in order contain many species. Among tile edible plants, Chamjuknamu(Cedrela sinensis) is wrongly named Gajuknamu(Ailanthns altissima). And there are others which are called in a wrong way: Endive is wrongly called Chicory, Saeneutaribeoseot, Saesongi and Padeudeknamul(Japanese hornwort), Chamnamul. Gyul and Milgam, Geumgam and Gamgyul, Banana and Pacho, Paprika and Pimang(Pimento) are the names of the same plants. The number of the kinds of edible plants is different in each season. Fall has the most edible plants, and it is followed by spring, summer and winter. The edible parts of plants which are sold at the market are leaves, young sprouts, fruits, grains, roots, stems and petioles.

A Study on the Vegetables Mentioned in the Bible (성서에 언급된 채소류에 관한 연구)

  • Woo, Ja-Won
    • Journal of the Korean Society of Food Culture
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    • v.22 no.1
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    • pp.1-9
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    • 2007
  • This paper is intended to study what kinds of the vegetables are mentioned in the Bible and how they were used in those days. While one hundred and twenty-eight different plants are mentioned in the Bible, there are today 2,384 plant species in modem Israel, most of which have been introduced in recent centuries. These plants obviously did not exist there in biblical times and were only recently introduced from Australia and South America, respectively. This article will study only the vegetables mentioned in the Bible and known to have existed in the old and new testament times. Since the first book devoted exclusively to biblical botany was that of Levinus Lemmens in 1566, the modem systematic study of biblical plants, began with F. Hasselquist, a student of Linnaeus, the founder of modem botany. In 1928, Immanuel Loew approached the subject differently, reviewing all known data pertaining to biblical plants. His work not only discussed biblical plants, but also plants in later Jewish literature, particularly the Talmud. The British scholar G. E. Post provided a broad field study of modem plants in Palestine, Syria, Lebanon, and Jordan. More recent major treatments of the subject include those of A. and H. Moldenke (1952), M. Zohary (1982), N. Hareuveni (1984), and Y. J. Choi(1996). Today, articles on specific biblical plants listed in the Bible can be found in any number of encyclopedias. This study attempts to provide a synthesis of the work of a number of scholars who studied the vegetables and plants mentioned in the Bible. As a preliminary study on the culture of food in the biblical period, this study has focused on the identity and features of the vegetables of the Bible. In only a limited number of instances, because of the paucity of the informations and the broad and generic descriptions of the plants, we can't be certain about the identification of the vegetables named in the Bible. In many instances the traditions established by the Greek, Aramaic, and English translations are helpful, although sometimes they are misleading. This paper subdivides the vegetables into broad areas, the general vegetables and the flavoring herbs. Vegetables formed very important part of the diet in the biblical times. Two main types were used: those whose nutritious seeds could be easily stored and those which were eaten freshly gathered from gardens. Pulse seeds provided a useful source of vegetable protein, while fresh green vegetables were vitamin rich. Pulses could be eaten boiled, or their dried seeds could be ground up into flour and then made into nutritious soups. Fresh vegetables were eaten either raw or lightly cooked, usually by boiling in water. The general vegetables in the Bible are herbs(garden rocket), cucumber(snake cucumber), watermelon, leeks, chicory, and onions. Also the flavoring herbs in the Bible are rue, dill, cummin, black cummin, frankincense, cinnamon, cassia, myrrh, black mustard, coriander, mint, saffron, ginger grass, syrian hyssop, aloes(eagle wood), manna which have the flavor, aroma, and medical values.

Effects of Polysaccharide (Polycan) derived from Black Yeast in TNF-α-induced Inflammation in the Intestinal Epithelial Cells and Loperamide-induced Constipation Models (흑효모 유래 Polycan의 TNF-α 유도 장 상피세포 염증 및 Loperamide 유도 변비 모델에 미치는 효과)

  • Young Suk Kim;Bon Hwa Ku;Min Jeong Cho;Jung Hee Kwon;Seon Min Lee;Tae Woo Oh
    • Herbal Formula Science
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    • v.32 no.3
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    • pp.297-310
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    • 2024
  • Objective : This study was conducted to investigate the anti-inflammatory and laxative effects of Polycan in TNF-α-treated HT-29 intestinal epithelial cells and loperamide-induced constipation in vivo models, respectively. Methods : To evaluate the anti-inflammatory effects of Polycan, HT-29 cells were treated with TNF-α in the presence or absence of Polycan. IL-8 production was measured by enzyme-linked immunosorbent assay (ELISA). MAPK phosphorylation, nuclear translocation of NF-κB, and phosphorylation of IκB were assessed by Western blot analysis. To investigate the laxative effects of Polycan, 6-week-old SD rats (8 female rats per group) were orally administered Polycan or Chicory Fiber as a positive control for 4 weeks, and constipation was induced with loperamide treatment for 10 days before sacrifice. One day before sacrifice, a charcoal meal was administered to evaluate intestinal transit times. The periodically collected feces were used to assess the number of fecal pellets and fecal water content. Results : Polycan inhibited TNF-α-induced IL-8 expression in dose-dependent manner. Furthermore, Polycan suppressed TNF-α-induced phosphorylation of MAPKs (ERK1/2, p38 and JNK), degradation of Iκ-Bα and nuclear translocation of NF-κB. In an in vivo constipation model, the number of fecal pellets per food intake was significantly increased in rats administered with Polycan, both 1 day and 7 days after loperamide treatment. The water content of fecal pellets was restored in the Polycan groups starting 7 days after loperamide treatment. In addition, Polycan intake significantly enhanced the gastrointestinal transit ratio of a charcoal meal but reduced the number of intestinal fecal pellets. Conclusions : These results suggest that Polycan suppressed TNF-α-induced inflammation by blocking both the MAPK and NF-κB pathways in HT-29 cells. Additionally, in a loperamide-induced constipation model, Polycan showed clear laxative effects by increasing the number of fecal pellets, fecal water content, and intestinal transit ratio of a charcoal meal.

Fermentable Sugar Contents of Commercial Medical Foods and Carbohydrate Ingredients (상업용 메디컬푸드 및 탄수화물 급원의 발효성 당류 함량에 관한 연구)

  • Shin, Hee-Chang;Kang, Nam-Hee;Lee, Jang-Woon;Lee, Yoon-Bok;Lee, Kyun-Hee;Oh, Seung-Hyun
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.8
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    • pp.1200-1205
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    • 2015
  • Medical foods are enteral nutrition for patients, but they cause maladaptation symptoms like diarrhea. Although the cause of diarrhea remains unknown, some studies have indicated that the cause of diarrhea is fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAP). This is a consideration for medical foods since they are easily fermented by intestinal bacterial. In this study, we estimated the FODMAP contents of commercial medical foods and carbohydrate ingredients. We measured the concentrations of FODMAP in 13 types of different medical foods and five types of carbohydrate ingredients by using high performance liquid chromatography with an evaporative light scattering detector (HPLC-ELSD). The limits of detection of FODMAP were fructose, 0.002; lactose, 0.010; raffinose, 0.003; stachyose, 0.032; 1-kestose, 0.005; nystose, 0.012; and 1-fructofuranosylnystose, 0.003 mg/kg. Limits of quantitation of FODMAP were fructose, 0.008; lactose, 0.033; raffinose, 0.009; stachyose, 0.107; 1-kestose, 0.015; nystose, 0.042; and 1-fructofuranosylnystose, 0.011 mg/kg, respectively. Concentration of FODMAP ranged from 0.428~2.968 g/200 mL. Concentrations of carbohydrate ingredients in FODMAP were chicory fiber, 278.423; soy fiber, 27.467; indigestible maltodextrin, 52.384; maltodextrin (DE10~15), 32.973; and maltodextrin (DE15~20), 50.043 g/kg. Contents of carbohydrates were 19.0~41.0 g/200 mL in commercial medical foods. We expected a correlation between contents of carbohydrates and FODMAP, as carbohydrates included FODMAP. However, we detected a low correlation (r=0.55). Since most commercial medical foods have a similar carbohydrate ingredients and nutritional values, the difference between products was determined by FODMAP contents of carbohydrate ingredients. In this study, we analyzed FODMAP contents of commercial medical foods and carbohydrate ingredients. These results are expected to be utilized as basic data for product development and minimizing maladaptation of medical foods.

The Extrapolations to Reduce the Need for Pesticide Residues Trials on Continuous Harvesting Leafy Vegetables (농약 잔류 시험을 위한 연속수확 엽채소류의 외삽)

  • Son, Kyeong-Ae;Im, Geon-Jae;Hong, Su-Myeong;Kim, Chan Sub;Gil, Geun-Hwan;Jin, Yong-Duk;Kim, Jinba;Ihm, Yang Bin;Ko, Hyeon Seok;Kim, Jang Eok
    • The Korean Journal of Pesticide Science
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    • v.17 no.4
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    • pp.293-301
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    • 2013
  • This study was carried out to investigate the pesticide residue pattern among different leafy vegetables applied with foliar spraying under greenhouse and to check extrapolating from some residue trial data to other minor crops. Leafy vegetables used in this study were: Mustard greens (Brassica juncea L.), Kale (Brassica oleracea L.), Dacheongchae (a kind of pak-choi (Brassica rapa subsp. chinensis L.)), Leaf broccoli (Brassica oleracea var alboglabra), Perilla leaf (Perilla frutescens (L.) Britton var. Frutescens), Leaf lettuce (Lactuca sativa L.), Swiss chard (Beta vulgaris L. subsp. vulgaris) and Red leaf chicory (Cichorium intybus L. var. foliosum Hegi). These are cultivated all year under indoor or outdoor and cut the leaf from plant continuously during harvest time. The amounts of pesticide deposit in/on the continuous harvesting leafy vegetables were affected by the ratios of leaf area to weight. Ratio of perilla leaf was the largest among crops as 58 $cm^2/g$. The residue levels of 7 pesticides in/on perilla leaf were the highest than those of other crops through the statistical analysis from zero day to fifth day after last application. The representative crop in 8 crops was perilla leaf selected based on the amounts of daily consumption and the high residues. This study suggest that the continuous harvesting leafy greens should be separated from the one time harvesting leafy vegetables for the pesticide recommendations because of different harvesting habits and pre-harvest intervals.

Effect of Dietary Fiber from Soybean Hull on the Recovery of Diarrhea in Rats (대두피로부터 분리한 식이섬유가 설사개선에 미치는 영향)

  • Yim, Ji-Hyuck;Cheong, Il-Hwan;Park, Tae-Hwa;Lee, Yoon-Bok;Han, Jae-Heum;Park, Jeom-Seon;Lee, Kyun-Hee;Lee, Sang-Hwa;Ahn, Jun-Bae;Kim, Kwang-Yup;Lee, Keun-Ha;Sohn, Heon-Soo
    • Korean Journal of Food Science and Technology
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    • v.39 no.5
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    • pp.588-592
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    • 2007
  • In this study, we evaluated the recovery effects of dietary fiber extracted from soybean hulls on diarrhea in rats. Diarrhea-induced Sprague-Dawley male rats were divided randomly into 4 groups and fed experimental diets for 24 hours. The diets, based on the AIN93G diet, were as follows: CON (control diet), S-COTL (67.2 g/kg soybean cotyledon fiber diet), S-HULL (59.6g/kg soybean hull fiber diet), CHI (55.6g/kg chicory fiber diet). The results showed significant (10-20%) reductions of fecal water content in the CON and S-HULL groups, as compared to the S-COTL and CHI groups. The change in serum osmolality, a measure of dehydration symptoms, was significantly reduced in CON and S-HULL as compared to the S-COTL and CHI groups. Based on the results, it is suggested that soybean hull fiber functions well for diarrhea recovery in rats. Consequently, soybean hull fiber is an important food source that could be used as a medical food in patients suffering from diarrhea.

Effects of Prebiotics and Probiotics on Swine Intestinal Microflora and Fermentation Products In Vitro Fermentation (In vitro 발효에서 Prebiotics와 Probiotics가 돼지 장내미생물과 발효산물에 미치는 영향)

  • Kim, Dong-Woon;Chae, Su-Jin;Kim, Young-Hwa;Jung, Hyun-Jung;Lee, Sung-Dae;Park, Jun-Cheol;Cho, Kyu-Ho;Sa, Soo-Jin;Kim, In-Cheul;Kim, In-Ho
    • Korean Journal of Microbiology
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    • v.49 no.1
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    • pp.24-29
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    • 2013
  • In the present study, the effects of prebiotics and prebiotics+probiotics on intestinal microflora and fermentation products were evaluated in a pig in vitro fermentation model. The substrates used in this study were iso-malto oligosaccharide (IMO), partially digested chicory-inulin (CI), raffinose (RA), and cyclodextrin (CD) as prebiotics and Lactobacillus reiteri as probiotics. For a pig in vitro fermentation, the experimental diet for growing pigs was predigested using digestive enzymes secreted by small intestine and this hydrolyzed diet was mixed with a buffer solution containing 5% fresh swine feces. The mixture was then incubated with either prebiotics or prebiotics+probiotics for 24 h. Samples were taken at 24 h, and viable counts of microflora, gas, pH, volatile organic compounds (VOCs) and short-chain fatty acid (SCFA) were analyzed. The viable count of Enterobacteriaceae was significantly decreased (p<0.001) in all treatments containing prebiotics and prebiotics+probiotics when compared to the control. However, the number of lactic acid bacteria increased in the prebiotics and prebiotics+probiotics treatment. The pH values in the fermentation fluid decreased in all treatments when compared to the control, and their effects were greater in the prebiotics+probiotics group than prebiotics group. Fermentation with prebiotics resulted in a reduction in malodorous compounds such as ammonia, hydrogen sulfide and skatole when compared to the prebiotics+probiotics group. Short-chain fatty acid production was also higher for treatment with prebiotics+probiotics than treatment with prebiotics. In conclusion, the results of this study demonstrated that fermentation with prebiotics was effective in reducing the formation of malodorous compounds and prebiotics+probiotics was effective in increasing lactic acid bacteria and SCFA and reducing the pH. Moreover, further studies will be needed to determine whether the results observed in the in vitro model would occur in pigs that ingest these prebiotics or probiotics.

Monitoring of Pesticide Residues in Leafy Vegetables Collected from Wholesale and Traditional Markets in Cheongju (청주지역 도매 및 재래시장 유통 엽채류 중 잔류농약 모니터링)

  • Noh, Hyun-Ho;Park, Young-Soon;Kang, Kyung-Won;Paik, Hyo-Kyung;Lee, Kwang-Hun;Lee, Jae-Yun;Yeop, Kyung-Won;Choi, Song-Rim;Kyung, Kee-Sung
    • The Korean Journal of Pesticide Science
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    • v.14 no.4
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    • pp.381-393
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    • 2010
  • In order to monitor the residual characteristics of the pesticides in leafy vegetables selling at wholesale markets and traditional markets in Cheongju, a total of 180 samples of 15 leafy vegetables, such as broccoli, celery, chard, chicory, Chinese vegetable, Chwinamul, crown daisy, Korean cabbage, leek, lettuce, perilla leaves, Shinsuncho, spinach, welsh onion and young radish, were purchased from the wholesale markets and traditional markets in June and August in 2010 and the pesticide residues in them were analyzed by multiresidue analysis method using GLC, HPLC and GC-MSD. Seven pesticides were detected from 12 samples out of total 180 samples collected, representing detection rate was 6.7%. In case of the samples collected from markets in June, four pesticides including tefluthrin were detected from six samples and in case of the samples collected from markets in August, three pesticides including pendimethalin were detected from three samples. The MRL-exceeding rate of pesticides detected from leafy vegetables was 0.6%. The pesticide exceeded its MRL was azoxystrobin detected from crown daisy and many pesticides were not registered to the crops, excepting that azoxystrobin detected from Chwinamul and tefluthrin from leek. Estimated daily intakes (EDIs) of the pesticides detected from leafy vegetables were less than 7% of their acceptable daily intakes (ADIs), representing that residue levels of the pesticides detected were evaluated as safe.