• Title/Summary/Keyword: Garlic Production

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Effects of Plant-origin Biological Active Materials on the Activities of Pathogenic Microbes and Rumen Microbes (식물유래 생리활성물질의 병원성 미생물 및 반추위 미생물 활성에 대한 영향)

  • 옥지운;이상민;임정화;이신자;문여황;이성실
    • Journal of Animal Science and Technology
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    • v.48 no.5
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    • pp.709-718
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    • 2006
  • In order to know the effects of Garlic, Scallion, Flavonoid, Urushiol, Anthocyanidin and Bio-MOS?? on pathogenic microbes and rumen anaerobic microbes, the growth rate of pathogens (including Escherichia coli O157, Salmonella paratyphi, Listeria monocytogenes and Staphylococcus aureus) and in vitro rumen microbial growth, gas production, ammonia concentration, carboxymethylcellulase(CMCase) activity, and microbial populations were investigated.The growth of pathogens was inhibited by supplementation of 0.1% Flavonoid, Scallion or Bio-MOS?? as biological active materials. And Scallion and Flavonoid had powerful antimicrobial properties on the pathogens applied in paper disc method.Although few effects by biological active materials disappeared in rumen fermentation in vitro, CMCase activity removed with supplementation of 1% of Flavonoid which had antimicrobial property in paper disc method. Scallion, having powerful antimicrobial property on pathogens and no inhibiting on rumen fermentation, might be a source in development of natural antimicrobial agent for ruminants.

The Study of Softdrinks Production and Functional Food in Onions (양파음료의 제조 및 기능성 식품화에 관한 연구)

  • 정동옥;박양균
    • Korean journal of food and cookery science
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    • v.15 no.2
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    • pp.158-162
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    • 1999
  • A beverage was manufactured with onion extract for which onions were boiled with water and filtered. The concentration of cyclodextrin was studied to improve its quality in manufacturing the onion beverage and its antioxidative and antifatigue effect was investigated in vitro or in vivo. One percent of cyclodextrin was optimum concentration to prevent precipitation and to remove pungent taste and keep mild taste during storage at room temperature and 40$^{\circ}C$. Water extract of onion, used to manufacture onion beverage shown significant difference in antioxidative effect based on peroxide value and thiocyanate method. For the study of antifatigue, swimming performance of mice which fed with onion beverage and water extracts of onion and garlic for 2 weeks was investigated. The mice fed with onion beverage swam longer than those fed with water extract of onion and garlic.

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A Causality Analysis of the different types of onion prices (주요산지 양파 작형별 가격간 인과관계 분석)

  • Yang, Jin-Suk;Kim, Bae-Sung;Kim, Hwa-Nyeon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.2
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    • pp.440-447
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    • 2020
  • The purpose of this study is to identify the causation and variation among the various types of onion prices in the major production sites to predict these prices. The Granger causal relationship was tested on the basis of VECM by setting the onion price of the early, middle, and late species as individual variables. The analysis shows that the amount of onions produced in the prior term affects the price of onions for the later period, while garlic in the substitution relationship with onions also affects the prices of onions for the early and middle-variety. On the other hand, the price of the late-variety is affected by the price of the early-variety, and the price of the middle-variety is also affected by the price of the early-variety. If the price of onions on Jeju changes due to other factors, the prices of onions in Jeollanam-do and Gyeongsangnam-do provinces will be affected. Accordingly, when the production of late-variety increases or decreases in production under any factor and to promote stability of the prices of middle and late-variety through preemptive supply and demand measures when the prices of ultra-breed onions rise or fall due to any factor (Ed- I cannot understand this last sentence and cannot guess at the correct meaning. Please try to rewrite very simply).

Estimating Carbon Fixation of 14 Crops in Korea (우리나라 주요 작물의 탄소 고정량 산출)

  • Kim, Gun-Yeob;Ko, Byong-Gu;Jeong, Hyun-Cheol;Roh, Kee-An;Shim, Kyo-Moon;Lee, Jeong-Taek;Lee, Deog-Bae;Hong, Suk-Young;Kwon, Soon-Ik
    • Korean Journal of Soil Science and Fertilizer
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    • v.42 no.6
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    • pp.460-466
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    • 2009
  • Carbon fixation and density of crops are important to estimate carbon uptake or emission by agricultural production activities and to establish life cycle inventory of crops for assessment of climate change impact. In this study, regional carbon fixation and density in each part of 14 crops, harvest index, and ratio of aboveground to underground were investigated to estimate biomass of 14 crops in Korea by using agricultural statistics data. Biomass yield of potato was $16.5ton\;ha^{-1}$, which was the highest, and those of rice, sweet potato, and garlic were $10.5ton\;ha^{-1}$, $8.7ton\;ha^{-1}$, and $7.5ton\;ha^{-1}$ respectively. Biomass yield of Green onion was the lowest as $2.8ton\;ha^{-1}$. Carbon density of 14 crops were in the order of potato ($6.4ton\;ha^{-1}$), rice ($4.2ton\;ha^{-1}$), sweet potato ($3.4ton\;ha^{-1}$), rape ($2.9ton\;ha^{-1}$) and garlic ($2.8ton\;ha^{-1}$). Regional distribution of carbon contents for each crop mapped revealed that carbon fixation of rice, soybean, sesame, garlic, and green onion were the highest in Jeonnam province, barley, red pepper, and watermelon in Gyeongnam, perilla in Chungnam, peanut in Gyeongbuk, rape and carrot in Jeju, sweet potato in Gyeonggi, potato in Gangwon. The results can be applied for assessing life cycle inventory of crops and crop productivity using remotely sensed data.

Effect of Dietary Fermented Garlic Solution on Performance, Egg Quality and Blood Composition in Finishing Period of Laying Hens (마늘발효액의 첨가 급여가 산란계의 산란말기 생산성, 계란 품질 및 혈액성상에 미치는 영향)

  • Lim, Chun Ik;Kang, Chang Won;Chun, Hyeon Soo;Choi, Ho Sung;Ryu, Kyeong Seon
    • Korean Journal of Poultry Science
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    • v.45 no.3
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    • pp.201-207
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    • 2018
  • An experiment was conducted to investigate the effect of fermented garlic solution (FGS) on the performance, egg quality and blood profiles of laying hens in the finishing period. In total, 432 Lohmann Brown hens aged 79 weeks were equally distributed into four dietary treatments with six replicate. Hens were fed the basal diet containing 2,750 kcal/kg of ME and 16% of CP, which was supplemented with either 0% (control), 0.05%, 0.10% and 0.20% FGS from 79 to 83 weeks old. Laying performance, egg quality, yolk fatty acids and serum characteristics were analyzed at the end of experiment. Egg production and feed conversion was numerically improved in FGS supplementation treatments compared to those in the control, but were not statistically different. The albumen height and Haugh unit showed significant increase (P<0.05) in the FGS supplementation groups. The concentration of saturated fatty acid decreased in the yolks of birds fed FGS (P<0.01), whereas the unsaturated fatty acid (UFA) and mono-UFA contents were significantly higher (P<0.01) in those treatments than in the control. Significantly lower natural fat and cholesterol in serum were observed in birds fed the 0.20% FGS supplementation diet (P<0.01). However, the high-density lipoprotein (HDL) cholesterol increased in both the 0.10% and 0.20% FGS supplementation groups. In addition, interleukin-2 mRNA and CD4+/CD8+ level in serum which were cellular immunity indicators showed statistical differences (P<0.01) among treatments and a higher concentration in the 0.10% and 0.20% FGS groups than in the control. Thus, it can be concluded that dietary supplementation of FGS improved egg quality and stimulated immune response in mature laying hens.

Physicochemical characteristics of lactic acid fermented Seomaeyaksuk (Artemisia argyi H) Sikhye added with different addition ratio of MSG (MSG 첨가 비율을 달리한 섬애약쑥(Artemisia argyi H) 식혜의 유산균 발효에 따른 이화학적 특성)

  • Shin, Jeong Yeon;Shin, Jung Hye;Kang, Min Jung;Choi, Myung Hyo;Park, Hee Rin;Choi, Jine Shang;Bae, Won Yeol;Seo, Won Tak
    • Food Science and Preservation
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    • v.24 no.2
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    • pp.254-265
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    • 2017
  • For the production of ${\gamma}-aminobutyric$ acid (GABA) contents increased Seomaeyaksuk fermentant, 0, 0.25, 0.5 and 1.0% of monosodium galutamate (MSG) was added in Seomaeyaksuk water extract 15% contained Sikhye and inoculated with Lactobacillus brevis (KI271266). Physicochemical properties were sampling and analyzed at each 1 day during 3 days fermentation. Goes on fermentation periods, the turbidity was gradually reduced, but lightness and the yellowness was increased, redness was decreased. Soluble solid was also decreased. The reducing sugars content were also decreased during fermentation. pH was 4.65-4.83 before fermentation but it was lower 3.15-3.68 after three days fermentation. The GABA contents increased by fermentation periods and it was the highest in MSG 1.0% added sample (354.38 mg/L). Fructose, glucose and sucrose contents were 50-67% decreased at three days fermentation than before fermentation. Among the organic acids, propionic acid, oxalic acid, citric acid and fumaric acid contents were decreased and lactic acid, acetic acid and succinic acid were increased during fermentation periods. Contents of total polyphenol and DPPH radical scavenging activity were the highest in MSG 0.5% added sample. From these results, we confirmed that increasing of GABA content when the manufacturing of Seomaeyaksuk lactic acid fermentation product, is possibile by addition of MSG without affecting physicochemical characteristics.

Strategies of Functional Food for Cancer Prevention in Human Beings

  • Zeng, Ya-Wen;Yang, Jia-Zheng;Pu, Xiao-Ying;Du, Juan;Yang, Tao;Yang, Shu-Ming;Zhu, Wei-Hua
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.3
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    • pp.1585-1592
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    • 2013
  • Functional food for prevention of chronic diseases is one of this century's key global challenges. Cancer is not only the first or second leading cause of death in China and other countries across the world, but also has diet as one of the most important modifiable risk factors. Major dietary factors now known to promote cancer development are polished grain foods and low intake of fresh vegetables, with general importance for an unhealthy lifestyle and obesity. The strategies of cancer prevention in human being are increased consumption of functional foods like whole grains (brown rice, barley, and buckwheat) and by-products, as well some vegetables (bitter melon, garlic, onions, broccoli, and cabbage) and mushrooms (boletes and Tricholoma matsutake). In addition some beverages (green tea and coffee) may be protective. Southwest China (especially Yunnan Province) is a geographical area where functional crop production is closely related to the origins of human evolution with implications for anticancer influence.

Effect of Dietary Essential Oils on Growth, Feed Utilization and Meat Yields of White Leg Shrimp L. vannamei

  • Kim, J.D.;Nhut, T.M.;Hai, T.N.;Ra, C.S.
    • Asian-Australasian Journal of Animal Sciences
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    • v.24 no.8
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    • pp.1136-1141
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    • 2011
  • Effect of dietary essential oils on growth, feed utilization and meat yields of white leg shrimp L. vannamei was investigated. White shrimp fry weighing 0.62 g were kept in one of 12 tanks (75 head/500 L holding tank) in a closed recirculation system. Four experimental diets, a commercial diet (control), phytoncide oil (PO), oregano oil (OO) and fermented garlic liquid (GL) were fed for 16 weeks. The mean water quality values for the whole experimental period were $27.8{\pm}1^{\circ}C$, $7.6{\pm}0.3$, $15.5{\pm}0.3$ g/L and $6.1{\pm}0.3$ mg/L for water temperature, pH, salinity and dissolved oxygen, respectively. At the end of the trial, 10 shrimp per tank were randomly sampled and meat yields (%) were evaluated after peeling the shell and removing the head. After a 16 week feeding trial, final weight of shrimp ranged from 21.9 g to 23.6 g. Feed conversion was not significantly different among groups (p>0.05), which was the lowest (1.95) in the control and highest (2.30) in the PO. Specific growth rate was also not significantly different (p>0.05) and ranged from 3.18% to 3.25%. Average daily gain of 0.2 g was obtained in all treatments. Mortality varied from 35.1% for control to 44.9% for OO. Meat yields maintained constant at 52.1% for control to 53.0% for PO. The study suggested that natural essential oils could not exert any improvement in growth performance, mortality and meat yields of white leg shrimp.

Prevention of Fungal Contamination during Cheese Ripening - Current Situation and Future Prospects (치즈 숙성 중의 곰팡이 오염 방제 - 현황과 전망)

  • Jung, Hoo Kil;Choi, Ha Nuel;Oh, Hyun Hee;Huh, Chang Ki;Yang, Hee Sun;Oh, Jeon Hui;Park, Jong Hyuk;Choi, Hee Young;Kim, Kyoung Hee;Lee, Seung Gu
    • Journal of Dairy Science and Biotechnology
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    • v.30 no.2
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    • pp.75-81
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    • 2012
  • Molds cause severe cheese deterioration, even though some white and blue molds are used for the manufacture of Camembert and Blue cheese, respectively. The species of Geotrichum, Moniliella, Aspergillus, Penicillium, Mucor, Fusarium, Phoma, and Cladosporium are the main fungi that affect contamination during cheese ripening. Once deteriorated by fungal spoilage, cheese becomes toxic and inedible. Fungal deterioration of cheese decreases the nutritional value, flavor profiles, physicochemical and organoleptic properties, and increases toxicity and infectious disease. Fungal contamination during cheese ripening is highly damaging to cheese production in Korean farmstead milk processing companies. Therefore, these companies hesitate to develop natural and ripened cheese varieties. This article discusses the recent and ongoing developments in the removal techniques of fungal contamination during cheese ripening. There are 2 categories of antifungal agents: chemical and natural. Major chemical agents are preservatives (propionic acid, sodium propionate, and calcium propionate) and ethanol. Among the natural agents, grapefruit seed extract, phytoncide, essential oils, and garlic have been investigated as natural antifungal agents. Additionally, some studies have shown that antibiotics such as natamycin and Delvocid$^{(R)}$, have antifungal activities for cheese contaminated with fungi. Microbial resources such as probiotic lactic acid bacteria, Propionibacterium, lactic acid bacteria from Kimchi, and bacteriocin are well known as antifungal agents. In addition, ozonization treatment has been reported to inhibit the growth activity of cheese-contaminating fungi.

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Study on Food Culture of Koreans over 80-Years-Old Living in Goorye and Gokseong (전남 구례와 곡성 장수지역의 80세 이상 고령인의 음식문화 특성 연구)

  • Chung, Hae-Kyung;Kim, Mi-Hye
    • Journal of the Korean Society of Food Culture
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    • v.27 no.2
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    • pp.142-156
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    • 2012
  • This study examined the food culture of Koreans aged over 80-years-old living in the areas of Goorye and Gokseong. The research method was based on examination of individual cases through in-depth interviews. The total number of survey subjects was 38; males constituted 34 percent of the subjects while females constituted 66 percent of the subjects. Average age of male subjects was 85.3 years while average age of females was 84.8 years. The results were summarized in the following properties of the typical and traditional Korean table, which was the most common food life's property in the longevity area of was centered around rice, watery soup, vegetables, and fish. The first, as the supply step's property of food ingredients, various spices and ingredients such as piperitum, tumeric, ginger, garlic, chili pepper, and salted fish were used. Senior persons also supplied fresh vegetables at the kitchen garden, and they led a nature-friendly food life. The second, as the production of food and cooking of food step's property, there were multigrain rice and fermented foods such as soybean paste, kimchi, red pepper paste, salted fish, vegetables picked in soy sauce, etc. The recipe was cookery intermediated with water, soup, steamed vegetables, seasonings, etc., and it was characterized by a deep and rich taste due to the various spices and rich ingredients. The third, as the consumption of food step's property, senior persons regularly ate a balanced diet three times a day. They also had active personal relationships with their neighbors by sharing food, which increased their sense of belonging and improved their life satisfaction.