• Title/Summary/Keyword: food spices

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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.

Nitrite Scavenging and Superoxide Dismutase-like Activities of Herbs, Spices and Curries (향신료 및 Curry의 Nitrite 분해와 Superoxide Dismutase 유사활성)

  • Kim, Jin-Hyun;Park, Ki-Moon
    • Korean Journal of Food Science and Technology
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    • v.32 no.3
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    • pp.706-712
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    • 2000
  • The superoxide dismutase(SOD)-like activities for 26 kinds of herbs and spices and 10 kinds of instant curry products were determined by measuring their abilites to reduce nitroblue tetrazolium. All samples showed the SOD-like activities. Rosemary, cassia, tarragon, allspice, oregano, bay leaves, basil, marjoram, thyme and star anise had higher activities than $10^5\;unit/g$ and clove had highest activity of $232,143{\pm}19.989\;unit/g$. The SOD-like activities for 10 kinds of instant curry products were in the range of $400{\sim}700\;unit/g$ when measured after heat treatment at $100^{\circ}C$ for 10 min. The water extracts of spices, herbs and curries were obtained by heat treatments of $25^{\circ}C$ for 60 min or $100^{\circ}C$ for 10 min, and their nitrite scavenging activity was measured at different pH conditions(1.2, 4.2 or 6.0). The nitrite scavenging activities were higher at acidic pH. However, the effects were not different from two heat treatments. The water extracts from cassia, bay leaves, allspices, oregano, staranise, rosemary, clove and tarragan had high nitrite scavenging activity(>90%) when they were measured at pH 1.2, and those from clove was highest $(97.58{\pm}0.88%)$. The pure curry used as raw materials for instant curry products had the nitrite scavenging activity in the range of $50{\sim}60%$ at pH 1.2 and the activity was not changed during the aging period$(0{\sim}12weeks)$. The ten brands of instant curry products had the nitrite scavenging activities of $12{\sim}28%$ at pH 1.2

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Effect of Spices and Herbs on the Oxidation of the Heated Oil according to Storage Period (튀김 기름의 저장 기간에 따른 향신료 및 허브류 첨가에 의한 항산화 효과)

  • 최은미;윤혜경;윤기주;구성자
    • Journal of the East Asian Society of Dietary Life
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    • v.10 no.4
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    • pp.274-280
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    • 2000
  • The effect of heated oil on human nutrition has recently become of great interest to nutritionists and food chemists. However, the detrimental effect of heated oil has been hardly studied extensively and many problems have still remained unsolved. This study was carried out to investigate the storage stability of the heated oils at room temperature (25$\pm$5$^{\circ}C$), with the variation in storage conditions (addition of spices and herbs) for 7 weeks period. The rancidity of the oils according to storage time and condition was measured and compared with TBA, ferric thiocyanate, and DPPH method. For fresh oil, when stored for 7 weeks at room temperature, her was no significant change in the degree of oxidation. But for the heated oil with frying materials, the degree of oxidation significantly increased at 5 weeks(p<0.05). When stored with spices and herbs, the degree of oxidation significantly decreased with storage period(p<0.05). Antioxidative activity of herbs, especially sage group was higher than that of any other group.

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The Differences Between Korean and Japanese Ways of Seasonings (한국 음식과 일본 음식의 조미료 사용법 비교)

  • Suh, Hye-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.19 no.2
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    • pp.223-238
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    • 2004
  • In this paper, the differences between Korean and Japanese ways of seasonings are studied. The main results are summarized as follows: (1) Shouyu and Miso which are Japanese equivalents of soy sauce and bean paste of Korean foods are used in variety of different seasonings with some other ingredients while Korean counter parts are used only to add salty tastes. (2) Shouyu and Miso lose their flavors after considerable time of heating, while Korean soy sauce and bean pastes increase their tastes after heating. (3) Mirin adds sweety taste and glaze and Sake makes food soft or hard according to the moment of being added during cooking. (4) In Korean foods soy sauce, bean paste and red pepper paste are on the basis of tastes, Dashi is used in almost every Japanese food. (5) Seasoned vegetables of Korean food are prepared only with spices of green onion, garlic and sesame oil while seasoned fishes or vegetables are mixed with Shoyu or salt and vinegar in Japanese food. (6) In making Zorim, Korean traditional sauces are added from the beginning of heating. But in making Nimono, sugar, salt, vinegar, Shoyu and artificial taste are added in order during heating. (7) In grilling, main food for grilling in Korea is meat, which is prepared with a variety of spices such as soy sauce or/and red pepper pastes, garlic, green onion, sesame oil, sesame powder, pepper and sugar while mainly fishes are grilled with salt, occasionally with Shoyu or Miso in Japanese food. (8) Pan frying fishes are taken with soy sauce with vinegar in Korea but Tepura are eaten with Tentsuyu in Japan.

The effect of spices on the Kimchi fermentation (향신료가 김치 발효에 미치는 영향)

  • Park, Woo-Po;Kim, Ze-Uk
    • Applied Biological Chemistry
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    • v.34 no.3
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    • pp.235-241
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    • 1991
  • Several spices in the range of $1{\sim}3%\;(w/w)$ were added during Kimchi preparation in order to investigate their effects on the chemical changes and fermentation rate. The results showed that addition of red pepper powder by 2% slightly increased the fermentation rate reaching max. value after 36 hours, while 3% addition gradually increased its rate without max. point. Generally higher reducing sugar and acidity were measured for red pepper added Kimchi. The fermentation rate and its max. point were significantly increased as more garlic added and the max. value of ascorbic acid produced was also increased. Little effects were found for Welsh onion and ginger on Kimchi fermentation.

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Growth Inhibition of Food-borne Bacteria by Juice and Extract of Ginger and Garlic (생강과 마늘 즙 및 추출물의 식중독 세균에 대한 증식저해작용)

  • 김미림;최경호;박찬성
    • Journal of the East Asian Society of Dietary Life
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    • v.10 no.2
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    • pp.160-169
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    • 2000
  • This study was conducted to understand the inhibitory garlic and ginger against the growth of food born pathogenic bacteria. Juice was prepared from the raw spices by using an electric homogenizer and membrane filter. Dry-powdered spices were treated with double distilled water and 70% ethanol to extract the antibacterial substances, respectively. Growth inhibitory effects of juice and extracts of the spices were monitored by using bacterial strains such as B. subtilis, L. moncytogenes, S. aureus,E. coli O157 : H7, P. aeruginosa, and S. typhimurium. On a solid medium where E. coli and S. aureus cells were grown, ginger juice formed inhibitory zone at the concentrations of 2-10% by paper disc test. The Bone formed by ginger juice was wider and more transparent than that formed by garlic juice on the same concentration.1. monocytogenes and B. subtilis were more sensitive to garlic juice than others, and stopped growing at 2% garlic juice. Ginger juice showed the growth inhibition by 30-50% at 1.0% concentration. On the contrast, P. aeruginosa which resisted to the garlic juice was the most sensitive to ginger juice. Water extract of garlic was not effective to inhibit the bacterial growth, while 2% ginger extract completely inhibited the growth of E. coli and S. aureus. Alcohol extract of ginger inhibited the growth of bacteria at the concentration of 0.3%. This growth inhibition is almost 10 times lower than that of the garlic extract. It was clear that ginger had more potential than garlic as an inhibitor to control the growth of the indicator organisms.

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Parameter Analysis by Electron Spin Resonance Spectroscopy of Cellulose Radicals in Gamma-irradiated Dried Spicy Vegetables (방사선 조사 건조향신료의 ESR 측정에서 Cellulose Radical의 Parameter 분석)

  • Ahn, Jae-Jun;Kim, Dong-Gil;Chung, Hyung-Wook;Kwon, Joong-Ho
    • Food Science and Preservation
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    • v.16 no.3
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    • pp.371-375
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    • 2009
  • Electron spin resonance (ESR) spectroscopy was used to detect radiation-induced signals from irradiated spices and ESR parameters were analyzed to define specific signals. Four powdered spices (red pepper, garlic, onion, and black pepper) were irradiated with 0, 1, 5, or 10 kGy at room temperature using a [60Co] gamma-ray irradiator prior to ESR analysis. Radiation-induced triplet signals, including those from the cellulose radical, which are center signals ($g_2=2.00673$) within the range of 3.0455 mT, were observed in all irradiated spice samples. The parameters g-value, center field, and signal range of hyperfine triplet ESR signals were constant in all irradiated samples, being specific for cellulose radicals and thereby distinguishing these signals from those of nonirradiated control samples. High positive correlation coefficients ($R^2=0.8452-0.9854$) were obtained between irradiation doses and corresponding ESR signal intensities. Thus, reliable detection of irradiated dried spices by measurement of ESR cellulose signals was confirmed by parameter analysis for the cellulose radical.

Microbial Decontamination of Vegetables and Spices Using Cold Plasma Treatments (비열 플라즈마 처리를 이용한 채소와 향신료의 미생물 저감화)

  • Kim, Jung Eun;Kim, In-Hah;Min, Sea C.
    • Korean Journal of Food Science and Technology
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    • v.45 no.6
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    • pp.735-741
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    • 2013
  • Effects of cold plasma treatment (CPT) against Salmonella Typhimurium inoculated on cabbage and lettuce, naturally occurring bacteria in black pepper powder and red pepper powder, and Bacillus cereus inoculated onto red pepper powder were investigated. The numbers of S. Typhimurium on cabbage and lettuce were reduced by $1.5{\pm}0.2CFU/cm^2$ (900W, 5 min) and $1.1{\pm}0.1$ log $CFU/cm^2$ (900W, 10 min), respectively. The numbers of naturally occurring aerobic bacteria in both black pepper powder and red pepper powder were reduced by $2.3{\pm}0.3$ and $0.6{\pm}0.2$ log CFU/g, respectively. The numbers of B. cereus vegetative cells on red pepper powder were reduced by $1.5{\pm}0.1$ log CFU/g, but the numbers of spores remained unchanged. The inhibition of S. Typhimurium on cabbage was adequately described by Fermi's model and the Weibull model. The predicted optimum treatment power and time for S. Typhimurium inoculated onto cabbage were 746 W and 6.8 min, respectively. Our results indicate that CPT represents a useful method for microbial decontamination of vegetables and spices.

Screening of Natural Preservatives to Inhibit Kimchi Fermentation (김치의 선도유지를 위한 천연보존제의 탐색)

  • Moon, Kwang-Deog;Byun, Jung-A;Kim, Seok-Joong;Han, Dae-Suk
    • Korean Journal of Food Science and Technology
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    • v.27 no.2
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    • pp.257-263
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    • 1995
  • As a primary step to develop natural preservative for extending the shelf-life of kimchi, the effect of 102 edible plants, 21 antimicrobial agents and related compounds on kimchi fermentation was studied. Among 42 oriental medicinal plants tested, Baical skullcap and Assam indigo were found to be highly effective for maintaining the fresh state of kimchi. Although Bugbane, Red mangolia, Bushy sophora, Szechuan pepper, Chinese quince and Scisandre significantly inhibit the growth of Lactobacilli, their effect was not high enough to be used as raw materials for kimchi preservative. When the effect of 32 herbs and spices was tested, peppermint, cinnamon, lemon balm, clove, hop, rosemary, sage, horseradish and thyme showed high antimicrobial activity against kimchi microorganisms. Among them, the effect of clove ranked top. When it was added to fresh kimchi, initial cfu value ($2.4{\times}10^{6}cfu/g$) changed little even after 2 day's fermentation ($2.6{\times}10^{6}cfu/g$). Sensory test was not a good criteria to evaluate the effect of herbs and spices, since their highly specific flavors affected the taste of kimchies. Twenty eight fruits, vegetables and related plants were tested, but only leaves of pine tree, persimmon and oak leaves showed a significant bactericidal effect, finally contributing to the storage of kimchi. In addition, when 21 natural preservatives and other compounds were added individually to fresh kimchi, nisin and caffeic acid could inhibit fermentation.

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A Study on Sensory Properties of the Saury (Cololabis saira) Fishmeat Nuggets (꽁치 어육을 이용한 너겟의 풍미특성에 관한 연구)

  • Kim, Tae-Soon;Kim, Gi-Ryoon;Kim, Hyun-Ah;Lee, Kyung-Hee
    • Journal of the Korean Society of Food Culture
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    • v.24 no.6
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    • pp.770-777
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    • 2009
  • The purpose of this study was to test the overall preference of Saury fishmeat nuggets. In order to remove off-flavor of Saury and to improve the sensory properties of Saury fishmeat nuggets, different concentrations of vegetables (onion, 0-20%), different types of spices (ginger powder, white pepper powder, garlic powder) and different types of vegetables (onion & hot pepper, onion & pimento, mushroom & hot pepper, and mushroom & pimento) were added and the sensory properties were evaluated. Different types of herbs (Anthemis nobillis, Rosemarinus offcinalis L) and oriental herb (Angelica gigas Nakai, Acanthopanax sessiliflorus Seed) extracts were included as well to preserve the antioxidants in the nuggets after reheating. The main ingredients included saury mince, mild pizza cheese, hydrated textured soy protein, and egg white powder. The samples were molded (dia. 4.5 cm, thickness 1.5 cm, 20 g), lightly battered and fried for 2 min (2 time) at $160^{\circ}C$. The samples were then frozen, reheated ($150^{\circ}C$, 20 min) and subjected to a sensory evaluation. In the sensory evaluation, Saury nuggets made with a vegetable concentration of 15% had the highest flavor, taste, and overall preference (V5). In addition, Saury nuggets made with 1 g of ginger powder and garlic powder scored the highest in the preference test (S2). Saury nuggets made with onion and pepper had the highest score in the preference test relative to all the other tested vegetables (SV1). Finally, in terms of the herb and oriental herb extracts, the nuggets made with the condensed extracts at a 1/20 ratio of Acanthopanax sessiliflorus Seed (AS) scored the highest in the preference test, since AS had the lowest off-flavor taste.