• Title/Summary/Keyword: American preferred kimchi

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A Study on American University Students' Perception and Preference for Korean Kimchi (미국 남녀 대학생의 김치에 대한 인식 및 기호도 조사)

  • 한재숙;김수연;서봉순;김영진
    • Journal of the Korean Home Economics Association
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    • v.38 no.5
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    • pp.167-177
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    • 2000
  • The purposes of this study are to investigate American university students′responses to Kimchi and their preference on different kinds of Kimchi as indicated by a survey and sensory evaluation and to globalize Kimchi. About 400 Indiana University students in IN, USA participated in perception survey of Kimchi, which consisted of 64.8% of male and 35.2% of female.37.3% of all the participants knew what Kimchi was and 30.3% had eaten Kimchi before the survey. The students′responses to the 12 questions about Kimchi were measured on 5 point Likert scale. The item "Kimchi is nutritious and healthy" was totally received the highest point and "Kimchi is a good side with beer or wine" roamed the lowest. Furthermore, gender and the precious visitation to Korea laid an important part in the experiment. As the result of sensory evaluation, the American students preferred Kimchi that made out of soaking Baechu for 3 hours to 5 hours. When the Kimchi was fermented at room temperature(20~22$^{\circ}C$), the score decreased as the fermentation period was increased. However, the scores for the Kimchi preserved in the refrigeratior(5~1$0^{\circ}C$) did not vary remarkably. And the most preferred Kimchi by the students was one-day old. The dishes using Kimchi as the main ingredient are lifted according to the students preference as follows : Kimchi Ramen, Kimchi Mandu, Kimchi Hamburger, and Kimchi Bokumbap, and so on.

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Effect of the Beet Addition on the Quality of American Preferred Kimchi during Fermentation (비트 첨가가 미국인 선호 김치의 숙성 중 품질에 미치는 영향)

  • Yang, Yu-Jin;Han, Ji-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.4
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    • pp.538-543
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    • 2005
  • To improve the Quality of American preferred kimchi (APK), the APK added different ratios of beets were prepared and the Qualities of those kimchi were investigated by measuring the changes of physicochemical, microbiological and sensory characteristics during fermentation at $5^{\circ}C$. The pH of APK added beet (APKB) decreased as the amount of beet increased while total acidity gradually increased. The reducing sugar content was the highest in APKB added $3\%$ beet at early stage of fermentation. The number of Lactobacillus sp. and Leuconostoc sp. were the highest in $3\%$ beet added group during fermentation. In a texture experiment, the hardness of Korean standard kimchi used as control group showed rapidly decrease while the hardness of APKB were decreased slowly as fermentation proceeded. In Hunter's color values of APKB, lightness and redness increased as the amount of beet increased while yellowness decreased. Sensory scores of overall acceptance, taste, texture and appearance evaluated by Americans as sensory panels were the highest in APKB added $1\%$ beet. Americans also preferred fresh kimchi to optimum ripened kimchi. Therefore it was suggested that the American preferred kimchi added $1\%$ beet was the best group among American preferred kimchi groups.

A Survey of American's Perception and Preference for Korean Kimchi: Focus on Illinois and California (미국인의 김치와 김치이용음식에 대한 인식과 기호도 - Illinois주와 California주 -)

  • Han, Jae-Sook;Han, Gyeong-Phil;Lee, Jin-Shik;Han, Gab-Jo;Kim, Young-Jin
    • Journal of the Korean Society of Food Culture
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    • v.25 no.5
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    • pp.499-507
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    • 2010
  • The purpose of this study was to investigate American's perception and preference for Korean kimchi. A questionnaire was used to examine the perceptions of 126 males (40.4%) and 186 females (59.6%) residing in Illinois and California. Approximately 68% of the respondents had eaten Korean food. The perception of kimchi was the highest with a mean of 3.62. The respondents felt that the "Kimchi is a good side dish with cooked rice", "Kimchi (with garlic) prevents SARS", which was significantly different (M=3.06, p< .001), and "Kimchi prevents adult diseases" (M=3.24, p< .01). When evaluating the different kinds of kimchi, onion juice kimchi had the most preferred taste and also the highest overall acceptability (M=5.50, p< .05) of the second days. In the sensory evaluation by kimchi use, the best taste (p< .001) was in the order of kimchi pizza (M=6.58), kimchi dumplings (M=6.40), and kimchi chicken a'laking (M=6.33). The order for overall acceptability (p< .001) was kimchi dumplings (M=6.30), kimchi pizza (M=6.25), kimchi bacon roll, kimchi fried rice, and kimchi chicken a'laking (M=6.17).

Sensory Evaluation of Korean Traditional Foods for Americans (한식에 대한 미국인들의 선호도 평가 연구)

  • Hong, Sang-Pil;Lee, Min-A;Kim, Eun-Mi;Chae, In-Sook
    • Journal of the Korean Society of Food Culture
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    • v.22 no.6
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    • pp.801-807
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    • 2007
  • The objectives of this study were to develop Korean dishes acceptable for quick-service Korean food restaurant franchising operations in the U.S. and to test consumer preferences of 6 Korean dishes developed. One hundred American consumers evaluated beef(Bulgogi), pork(Jeyuk-bokkeum), chicken(Dagkalbi), noodles with seasoned vegetables(Japchae), braised tofu(Dubujorim), and stir-fried kimchi (Kimchi-bokkeum). Consumer preferences for color and aroma of the three dishes(Bulgogi, Jeyuk-bokkeum and Dagkalbi) were not different with most indicating they liked these attributes. Bulgogi was preferred over Dagkalbi and Jeyuk-bokkeum was least acceptable. Consumers rated the flavor of the Bulgogi from a little too mild to just right while both the Dagkalbi and Jeyuk-bokkeum were rated from just right to too strong. Overall acceptance was inversely related to spiciness. Bulgogi and Dagkalbi were ranked significantly higher than Jeyuk-bokkeum with Bulgogi receiving a slightly higher score. Overall acceptance was higher for the Japchae than the Kimchi-bokkeum. Dubujorim was intermediate and not preferred or disliked more than either of the others. Consumers rated the flavor of the Japchae and the Dubujorim higher than the Kimchi-bokkeum, indicating that the flavor of the Kimchi-bokkeum was too strong. Almost half indicated both the Dubujorim and Kimchi-bokkeum were slightly or much too hot. The Japchae and the Dubujorim were ranked equally high and significantly higher than the Kimchi-bokkeum. We suggest that control of spiciness is a main factor to develop Korean dishes acceptable for quick-service Korean food restaurant franchising operations in the U.S.

Anti-Obesity Effect and Fermentation Characteristics of American Preferred Kimchi Added to Garcinia Cambogia Extracts (Hydroxy Citric Acid) (가르시니아 캄보지아 추출물(Hydroxy Citric Acid) 첨가 미국인 선호 김치의 발효특성 및 항비만 효과)

  • Yang, Yu-Jin;Ahn, In-Sook;Han, Ji-Sook
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.6
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    • pp.776-783
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    • 2005
  • To develop functional kimchi which had anti-obesity effect, garcinia cambogia extract containing $51.46\%$ hydroxy citric acid (HCA) was used as a sub-ingredient of American preferred kimchi (APK). The APK added to garcinia cambogia extracts of 0.5$\%,\;1.0\%,\;1.5\%\;and\;2.0\%$ were prepared, and fermentation characteristics and anti-obesity effect of those kimchi were investigated. The pH of APK added to garcinia cambogia extracts (APKH) was low as the amount of garcinia cambogia extract increased at initial stage of fermentation but the pH of those kimchi showed similar values after optimum ripened stage. The number of Lactobacillus sp. and Leuconostoc sp. were small as the amount of garcinia cambogia extract increased while the period was delayed that the number of Lactobacillus sp. and Leuconostoc sp. attained to maximum. In Hunter's color values of APKH, lightness and redness decreased as the amount of garcinia cambogia extracts increased while yellowness increased. Sensory scores in overall acceptance, taste and texture of APKH evaluated by Americans as sensory panels were similar until the addition amount of garcinia cambogia extract was $1.5\%$, therefore the garcinia cambogia extract of $1.5\%$ was determined as tile amount adding to APK. The secretions of glycerol and leptin as a key signalling factor for anti-obesity effect were examined in APK and APKH added to garcinia cambogia extract of $1.5\%$. There were no significant differences in the glycerol secretion when adipocytes were treated with APK and APKH extracts. However, leptin secretion in the adipocytes treated with APKH extract was significantly decreased compared to that of control (p<0.05).

Acculturation and Dietary Intake of Korean American Women Living in California

  • Park, Song-Yi;Paik, Hee-Young;Ok, Sun-Wha;Kim, Chung-Soon C.;Spindler Audrey A.
    • Nutritional Sciences
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    • v.9 no.4
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    • pp.310-316
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    • 2006
  • The objective of this study was to examine the effect of acculturation stage on dietary intake of Korean American women (0=124) living in California and to compare the dietary intake with that of Korean women (0=191) in Seoul, Korea. The dietary intake of the subjects was collected by 24-hour recall method at cross-sectional surveys. Ouster analysis performed on immigration variables (e.g., length of residency, age at immigration, etc.) classified Korean American women into less (0=73) or more (n=51) acculturated group. Acculturation stage did not have a significant effect on macro nutrient intake. However, vitamin C intake was higher in the more acculturated group, while intakes of folate, calcium, iron, and zinc were higher in the less acculturated group. In comparison of three groups (the more and the less acculturated Korean American, and the Korean group), the more acculturated the women were, the less frequently they consumed rice and kimchi (p<0.05). Korean American women ate bread/noodle, meat/meat products, fruit juice, and soda more often and consumed vegetables less frequently, compared with Korean women (p<0.05). For breakfast, Western dishes were preferred in both more and less acculturated groups. Korean dishes were favored for dinner by both groups, even though the less acculturated group ate more Korean dishes than did the more acculturated group. The acculturation measured by immigration variables influenced nutrient intakes, food consumptions, and types of dishes eaten in Korean Americans. Cultural and health implications of dietary acculturation need to be studied in the future.