• Title/Summary/Keyword: red onion

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Study on Altered Food Preference and Food Frequency in Stroke Patients (뇌졸중 환자의 식품 기호도 변화와 섭취빈도에 관한 연구)

  • 박경애;김종성;최스미
    • Journal of Nutrition and Health
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    • v.36 no.6
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    • pp.622-634
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    • 2003
  • The purpose of this study was to investigate the dietary habits and altered food preferences of stroke patients. One hundred and forty-six outpatients, who had experienced their first-ever stroke and were admitted to Asan Medical Center between July and December 2000, were studied. Using interviews, we assessed the altered food preferences, food consumption frequency, and other factors influencing the food preferences and food consumption frequency of the subjects. These results were analyzed with 2 t-tests, and multiple regression analysis, using the SPSS package program. Preferences for pork, red fish, coffee, bread and stews were higher in male stroke patients than in females. The frequency of consumption of beef, pork, white fish, red fish, egg, garlic, onion, coffee, instant noodles, bread, and culinary vegetables increased in the male stroke patients more than in the females. Food preferences were influenced by income, risk factors, subjective tastes and location of brain ischemic lesions. Food consumption frequency was affected by food preference, income, drugs, alcohol, marital status, sex, and dysgeusia. As a result of multiple regression analysis, the frequency of consumption of white fish, red fish, eggs, soy milk, milk, garlic, onions, coffee, noodles, bread, bean-paste stew, kimchi, culinary vegetables, and greasy foods were the most affected by each food preference. Our results suggest that food consumption frequency may vary with food preference, income, drugs, alcohol, marital status, sex, and dysgeusia, and nutrition education should be formulated to prevent stroke recurrence based on the food preferences, subjective tastes, and risk factors of individual stroke patients.

Changes in Volatile Flavor Compounds in Red Snow Crab Chionoecetes japonicus Cooker Effluent during Concentration (붉은 대게 가공부산물 농축중의 휘발성 향기성분 변화)

  • Ahn, Jun-Suck;Cho, Woo-Jin;Jeong, Eun-Jeong;Cha, Yong-Jun
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.39 no.6
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    • pp.437-440
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    • 2006
  • To develop natural crab-like flavorants from red snow crab Chionoecetes japonicus cooker effluent (RSCCE), the flavor was analyzed during the concentration of RSCCE up to $40^{\circ}Brix$. Using solid phase microextraction (SPME)/gas chromatography (GC)/mass selective detection (MSD), 30 volatile flavor compounds were detected in four RSCCE samples (10, 20, 30, and $40^{\circ}Brix$). These comprised 12 aromatic compounds, 5 N-containing compounds, 2 5-containing compounds, 2 alcohols, 2 aldehydes, and 7 miscellaneous compounds. The amounts of all volatiles except alcohols and aldehydes increased significantly with the concentration (p<0.05). Of the volatiles detected, the most abundant was a dimethyl trisulfide with an odor like onion/cooked cabbage. Of the N-containing compounds (nutty, roasted peanut-like odor), 2-ethyl-5-methylpyrazine was the most abundant, followed by 2,5-dimethylpyrazine and 2-methyl-5-isopropylpyrazine in that order (p<0.05). The N- and S-containing compounds with characteristic odors detected in this experiment are thought to play a positive role in RSCCE during concentration.

Effects of Dietary Supplements of processed Onion on the Physiochemical Characteristics by Store Period in Duck Meat (양파함유사료를 급여한 오리 고기의 저장기간중 이화학적 특성 변화)

  • Ahn, B.J.;Jang, K.;Kim, S.O.;Cho, N.C.;Kook, G.;Choi, B.H.;Sun, S.S.
    • Korean Journal of Poultry Science
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    • v.28 no.3
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    • pp.289-295
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    • 2001
  • The objectives or this study were to improve duck meat qualify during storage period in onion-red ducks which contained antioxidants. Experimental animals (1 day old, Cherry Valley $F_{1}$, 360 chicks) were randomly assigned in eight treatment group. Treatments were control, 3%, 6% of chopped onion-fed, 5%, 10% of onion extract fed, 6% of onion meal, 3%, 6% of fermented onion-fed. pH was significantly high (P<0.05) in treatment group after 3 day storage in pectoralis muscle. Meat color was low in r* and a* value. TBA value was not different in day 1, was significantly low (P<0.05) 6% chopped and 6% fermented group after day 3 storage. Also, TBA value was significantly high (P<0.05) in control group and was significantly low in 3% chopped, 5%, 10% extract after day 6 storage. VBN value was lower in all treatment groups except 5% ferment group than control group. Meat order was high score in 3% and 6% chopped group and duck specific smell was reduced in all treatment groups. Meat appearance was higher score in treatment groups than in control group during 9 day storage. In result, onion feeding was reduce duck specific smell and improve meat quality during long period storage in ducks.

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Studies on the Standardization of Chinese Cabbage Kimchi (배추김치의 표준화 연구)

  • Cho, Eun-Ju;Lee, Seon-Mi;Rhee, Sook-Hee;Park, Kun-Young
    • Korean Journal of Food Science and Technology
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    • v.30 no.2
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    • pp.324-332
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    • 1998
  • In order to standardize the chinese cabbage kimchi, the preparation method, kinds of ingredients and levels of the ingredients were determined by the statistical survey of literatures obtained from cooking books, scientific papers and kimchi manufacturing factory. The standardized ingredient kinds and ratio of chinese cabbage kimchi were $13.0{\pm}7.0$ of radish, $2.0{\pm}0.5$ of green onion, $3.5{\pm}0.8\;or\;2.5{\m}0.3$ of red pepper powder, $1.4{\pm}0.4$ of garlic, $0.6{\pm}0.3$ of ginger, $2.2{\pm}1.6$ of anchovy juice, and $1.0{\pm}0.3$ of sugar in the proportion of 100 salted chinese cabbage, and the final salt concentration was adjusted to 2.7% using salt. Red pepper powder level was quite different from the literature sources, so sensory evaluation, chemical properties and antimutagenic effect and growth inhibitory effect on human cancer cells of the kimchi samples were studied to decide the proper ratio of the red pepper powder as an ingredient. Red pepper powder 3.5% (average level for kimchi manufacturing factory) added kimchi was better in quality than red pepper powder 2.5% (average level for cooking books and scientific papers) added kimchi in sensory evaluation and chemical properties. The juice of red pepper powder 3.5% added kimchi showed not only the stronger antimutagenicity against aflatoxin $B_1$ in Salmonella typhimurium TA100 but also the higher inhibitory effect on the growth of AGS human gastric adenocarcinoma cells in SRB assay than that of red pepper powder 2.5% added kimchi. In conclusion, the standardized ratio of the ingredients was 13.0 radish, 2.0 green onion, 3.5 red pepper powder, 1.4 garlic, 0.6 ginger, 2.2 anchovy juice, 1.0 sugar, and 2.7 final salt concentration in the proportion of 100 salted chinese cabbage.

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Biological Control of Onion Maggot and Tobacco Cutworm with Insect-parasitic Nematodes, Steinernema feltiae and Heterorhabditis heliothidis (곤충기생성 성충, Steinernema feltiae와 Heterorhabditis heliothidis를 이용한 고자리파리 및 담배거세미나방의 생물적 방제)

  • ;Harry K.Kaya;David K. Red
    • Korean journal of applied entomology
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    • v.27 no.4
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    • pp.185-189
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    • 1988
  • Laboratory trials were conducted for control of onion maggot and tobacco cutworm with ento¬mogenous nematodes. The onion maggot, Delia antiqua, was exposed to Steinernema feltiae at concentration of 0,30,60, 120 or 240 nematodes per larva, and to Heterorhabditis heliot-hidis at concentration of 0, 10, 20, 40 or 80 nematodes per larva. Mortalities of the maggot ranged from 80 to 100% in S. feltiae and from 63.3 to 100% in H. heliothidis. The tobacco cutworm, SpodoPtera litura was exposed to S. feltiae at concentration of 0,50,100,200 or 400 nematodes per larva and to H. heliothidis at concentration of 0,20,40,80 or 160 nemat¬odes per larva with or without kale in petri dish. The 3rd instar larvae of the tobacco cutworm was more susceptible to both nematode species than the 4th or 5th instar at low concentration. Mortalities of the 3rd instar were 100% in S. feltiae and 67.7-100% in H. heliothidis while those of 4th and 5th instar ranged 76.7-100% and 43.3-100% in S. feltiae, and 36.7-90% and 3.3-90% in H. heliothidis, respectively. Mortalities of the tobacco cutworm larvae decreased when the nematodes were sprayed on the kale leaves in petri dish except 3rd instar.

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Effects of Kimchi Minor Ingredients on the Growth of Lactic Acid Bacteria (김치 부재료가 젖산균 생육에 미치는 영향)

  • Yi, Jin-Heui;Cho, Young;Hwang, In-Kyoung
    • Korean journal of food and cookery science
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    • v.11 no.5
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    • pp.511-520
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    • 1995
  • The growth extent of Leuconostoc mesenteroides and Lactobacillus plantarum in the medium which contain sterilized extract of each kimchi minor ingredient (green onion, garlic, ginger, raw red pepper, and red pepper powder) was examined. All minor ingredients decreased the growth of Lac. plantarum, and this effect of garlic is the most distinctive, ginger had the positive effect on the growth of Leu. mesenteroides, and garlic had the negative effect on the growth of Leu. mesenteroides. When the growth extent of two bacteria in the medium which contain sterilized successive extracts of each of garlic, ginger and red pepper powder was examined, the butanol fraction of garlic was reprsented the negative effect on the growth of Leu mesenteroides and Lac. plantarum, and the water fraction of ginger and red pepper powder were represented the positive effect on the growth of Leu. mesenteroides.

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Fermentation Characteristics and Antioxidative Effect of Red Mustard Leaf Kimchi (적갓김치의 발효특성 및 항산화성)

  • 황정희;송영옥;최홍식
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.29 no.6
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    • pp.1009-1015
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    • 2000
  • Fermentative and antioxidative characteristics of red mustard leaf (RML) kimchi, a traditional, fermented Korean vegetable food, were investigated. For the study, RML kimchi was made of RML, with green onion, red pepper, garlic, ginger, and sugar, and fermented at 15$^{\circ}C$. The pH was decreased and total acidity was increased during fermentation. The contents of reducing sugar, total vitamin C, and total Phenol content were 2.36%, 65 mg%, and 59 mg% at the initial stage. Although the content of reducing sugar decreased gradually during fermentation, however, the quantity of ascorbic acid decreased with the tendency of slightly increased at 6 days, and the amount of total phenol was increased. CIE L*, a*, b*values were increased until 6 days of the fermentation. In order to determine the antioxidative activity of RML kimchi itself, the model systems of RML kimchi were made with cooked beef. TBA values of RML kimchi which was fermented for 6 days showed the lowest level in model systems. Water, n-hexane, methanol extracts of RML kimchi had a considerable antioxidative activity with the inhibition of formation of peroxide during the autoxidation of linoleic acid mixtures in aqueous model systems.

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Metabolic Pathways Associated with Kimchi, a Traditional Korean Food, Based on In Silico Modeling of Published Data

  • Shin, Ga Hee;Kang, Byeong-Chul;Jang, Dai Ja
    • Genomics & Informatics
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    • v.14 no.4
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    • pp.222-229
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    • 2016
  • Kimchi is a traditional Korean food prepared by fermenting vegetables, such as Chinese cabbage and radishes, which are seasoned with various ingredients, including red pepper powder, garlic, ginger, green onion, fermented seafood (Jeotgal), and salt. The various unique microorganisms and bioactive components in kimchi show antioxidant activity and have been associated with an enhanced immune response, as well as anti-cancer and anti-diabetic effects. Red pepper inhibits decay due to microorganisms and prevents food from spoiling. The vast amount of biological information generated by academic and industrial research groups is reflected in a rapidly growing body of scientific literature and expanding data resources. However, the genome, biological pathway, and related disease data are insufficient to explain the health benefits of kimchi because of the varied and heterogeneous data types. Therefore, we have constructed an appropriate semantic data model based on an integrated food knowledge database and analyzed the functional and biological processes associated with kimchi in silico. This complex semantic network of several entities and connections was generalized to answer complex questions, and we demonstrated how specific disease pathways are related to kimchi consumption.

Development of seasoned whangseoke-jeot with chitosan (키토산을 첨가한 양념 황석어젓 개발에 관한 연구)

  • 김숙희
    • Korean journal of food and cookery science
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    • v.18 no.1
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    • pp.34-42
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    • 2002
  • The purpose of this study was to develop a seasoned Hwangseoke-jeot(a kind of salted and fermented fish) with chitosan having less fishy smell and salty taste. In order to decrease the fishy smell and increase the palatable taste effectively, four types of seasoning were developed, in which minced ginger, garlic and onion were included. In order to improve the color and flavor of seasoned Hwangseoke-jeot, high-quality powdered hot red pepper was also added in all the seasonings. Seasoned Hwangseoke-jeot type 1 had the oil and roasted powder of sesame, which are known to decrease fishy smell and palatable taste, and was the basis of other seasoned Hwangseoke-jeot. Type 2 had the oil and roasted powder of perilla, which also were known to decrease fishy smell and to increase palatable taste effectively. Type 3 had roasted soybean powder and laver to increase savory and palatable taste. It was developed especially for old and young people who like savory taste. Type 4, containing citron syrup, was for the young and children. All the developed seasoned Hwangseoke-jeot samples had better red color and other sensory properies than the control (S-company's seasoned Hwangseoke-jeot), as tested by colorimetry and sensory evaluation. More than 1% (w/v) of chitosan gave an astringent taste to seasoning, so it is recommended not to exceed 1% (w/v) in the seasoning. The developed functional seasonings of jeot would be applicable to other kinds of jeot.

Effect of Onion Peel Extracts on Blood Lipid Profile and Blood Coagulation in High Fat Fed SD Rats (고지방 섭취 흰쥐에서 양파 껍질 추출물의 보충 섭취가 혈중 지질농도와 혈행 개선에 미치는 효과)

  • Chung, Hye-Kyung;Shin, Min-Jeong;Cha, Yong-Jun;Lee, Kyung-Hea
    • The Korean Journal of Food And Nutrition
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    • v.24 no.3
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    • pp.442-450
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    • 2011
  • Numerous studies have suggested that dietary flavonoids contribute to prevent cardiovascular disease. Onion contains many functional phytochemicals such as quercetin. The aim of this study was to examine whether onion peel extracts supplementation affect blood lipid profiles and blood coagulation in animal model. Total 48 Sprague-Dawley male rats at 5 weeks old were divided into 6 groups with different diets(C: control, HF: high fat diet, HFOE 0.01%: high fat+onion peel extract 0.01% diet, HFOE 0.02%, HFOE 0.05%, HFOE 0.1%) for 8 weeks. Onion peel extract supplementation significantly decreased serum levels of LDL-cholesterol and increased HDL-cholesterol, while total cholesterol and triglyceride levels were not affected. Hematological parameters(hematocrit, white blood cell, red blood cell, and platelet count) and blood coagulation parameters(prothrombin time, activated partial thromboplastin time, thrombin time, and fibrinogen) were not significantly different among 6 groups. However, activated partial thromboplastin time of HFOE 0.05% group was significantly longer than that of HF group. These results indicate that onion peel extract supplementation displays hypocholestrolemic effects but does not seem to have anti-coagulation effects in high fat fed SD rats.