• Title/Summary/Keyword: taste of cooked rice

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Manufacture and Physiological Functionality of Korean Traditional Liquor by using Dandelion (Tarax-acum platycarpum) (민들레(Taraxacum platycarpum)를 이용한 전통 민속주의 제조 및 생리활성)

  • 김재호;이승환;김나미;최신양;유진영;이종수
    • Microbiology and Biotechnology Letters
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    • v.28 no.6
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    • pp.367-371
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    • 2000
  • In order to develop a Korean traditional liquor using dandelion, alcohol fermentation condition was investigated. Etha-nol was produced maximally when 10% dandelion and 5% nuruk were added in cooked rice and fermented by S. cerevisiae at $25^{\circ}C$ for 10 days. The taste and nutraceutical properties of dandelion liquor with different concentra-tions(1%, 5%, 10%) of dandelion petal were compared. The dandelion-petal liquors which was brewed by addition of 1% dandelion petals into mash showed the best acceptability and its angiotensin-converting enzyme inhibitory activity was also high.

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Quality Characteristics of Convenient Chicken Porridge Made with Fresh Ginseng Powder (수삼가루를 첨가한 간편식 닭죽의 품질 특성)

  • Hye-Min Ha;In-Seon Lee
    • Journal of the Korean Society of Food Culture
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    • v.38 no.6
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    • pp.465-476
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    • 2023
  • This study investigated the quality characteristics of convenient chicken porridge prepared with fresh ginseng powder (FGP). The porridge made with the addition of FGP showed significantly higher or similar pH at 5.99-6.13 compared to porridge made without adding FGP. The convenient chicken porridge with FGP had lower viscosity and higher spreadability than the control group (p<0.05). This porridge exhibited higher lightness (L) and yellowness (b) values but a lower redness (a) value than the control group (p<0.05). The porridge made with the addition of 0.4% blanched FGP (BG0.4) displayed higher total polyphenol content, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging activities than the other types of chicken porridge (all p<0.05). The porridge with the addition of FGP showed weaker "rice grain size", "glossiness", "appearance cohesiveness", "cooked rice aroma", "sweet taste", "texture cohesiveness", "thickness", and "stickiness" than the control group (all p<0.05). The appearance and flavor acceptance were significantly higher or similar for the porridge samples made with the addition of 0.2% non-blanched FGP (NBG0.2) and 0.4% non-blanched FGP (NBG0.4) when compared with those of the control group.

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).

A study on Food Preference of Workers for Meal Served by Industry Foodservice (산업체 급식에 대한 근로자들의 기호도 조사 연구)

  • 조희숙
    • The Korean Journal of Food And Nutrition
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    • v.11 no.1
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    • pp.11-19
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    • 1998
  • This study was performed to investigate the information of food preference of workers for meal served by industry foodservice. The subjects were composed of 212 office workers and 220 laborers. The results were obtained as follows : 50.7% of the subjects were 30∼39 years old ; 72.0% of them had high school education ; the type of favored food was Korean style cooked rice ; food taste was the most important point in food selection. Preference form main foods : Cooked rice was preferred the most by the subjects. Both office workers and laborers liked Kalkooksoo and vegetable bread and cooked rice covered with beef was preferred by office workers and cooked rice covered with raw fish pieces was preferred by laborers. Also they disliked Hash rice, Curry rice and rice-cake soup in the pattern. Preference for side-dish : The Acceptances for side-dishes were high in soybean paste soup(office workers : 37.5%, laborers : 31.5%), hot chowder of corvina(26.1%, 25.7%), kimchi stew(30.5%, 28.8%), beef broiled in soy(32.5%, 30.5%), baked fish(32.5%, 31.9%), pachon(20.7%, 25.9%), a meat inside a razor clam(25.1$, 29.2%) and Chinese cabbage kimchi(44.5%, 46.3%), in that order by both of them. But in office workers, seasoned bean sprouts and steamed beef-rib were shown to have high preference and in laborers seasoned spinach and steamed pork-rib were high. Preference of snacks : The preferences for snacks were high in milk(office workers : 50.3%, laborers : 48.5%), Songpean(28.9%, 30.1%), coffee(30.8%, 32.5%), Sikhye(18.8%, 17.5%), in that order by two groups.

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Preference and Sensory Trait Analysis of Korean Rice Varieties among International Consumers (해외소비자의 국내육성 벼 품종에 대한 선호도 및 식미관련 형질 분석)

  • Chang-Min Lee;Song-Hee Park;Su-Kyung Ha;Hyun-Sook Lee;Gileng Lee;Seung Young Lee;Ji-Ung Jeung;Hyun-Su Park;Jae-Ryoung Park;O-Young Jeong
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.68 no.4
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    • pp.262-275
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    • 2023
  • This study aimed to assess the preferences of African, American, and Asian panels, in comparison to a Korean panel, for various Korean rice varieties, including three japonica, two indica, and one Tongil-type, all developed by the Rural Development Administration in Korea. Regarding rice appearance, most panelists, except for the Koreans, favored long and slender rice varieties like 'Hanyeol', 'Hyangyeol', and 'Amissal'. In contrast, the Koreans preferred wider varieties like 'Sindongjin' and 'Deuraehyang'. Notably, the overseas panelists consistently favored rice varieties with high appearance quality in sensory evaluations of cooked rice. Both overseas and Korean panelists strongly preferred the indica rice variety 'Hanyeol' in terms of appearance quality and sensory evaluations. However, Korean rice varieties like 'Amissal' and 'Sindongjin' scored high in appearance quality with overseas panelists but received low ratings in sensory aspects, including shape, stickiness, and taste, compared to those for 'Hanyeol'. This suggests that considering sensory characteristics is important when exporting Korean rice varieties. Regarding taste characteristics preferred by the panelists derived from the correlation analysis between taste traits, Africans preferred rice with a smooth texture and no stickiness, especially favoring long-grain rice. Americans leaned towards rice with a slightly firm texture, some stickiness, and late aging characteristics. Asians preferred rice with a smooth texture, low stickiness, and long-grain varieties. In contrast, Koreans favored round rice with a glossy appearance, a slightly firm texture, late aging traits, and some stickiness. These research findings can serve as valuable data for the development of rice varieties for overseas markets and are expected to contribute to securing competitiveness in international markets.

Menu satisfaction survey for business and industry foodservice workers - Focused on food preferences by gender - (산업체 근로자들의 급식 메뉴에 대한 만족도 조사 - 성별에 따른 기호도 중심으로 -)

  • Baek, Ok-Hee;Kim, Mi-Young;Lee, Bog-Hieu
    • Journal of the Korean Society of Food Culture
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    • v.22 no.4
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    • pp.511-519
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    • 2007
  • The purpose of this study was to evaluate satisfaction degree on menu served and identify food preference of the meal served to 271 business and industry foodservice workers from 4 institutions by gender difference. The demographics indicated that male(54.6%) and female(45.4%) were about an half each, mean age was ranged from 20 to 39 years old. The workers were not contented with most of menu quality attributes served from past foodservice operation. Primary complaint was improper temperature of the meal. Most workers liked meat and fish(52.1%) the most. Sensory quality evaluation from all workers was 3.37 points out of 5 points. However, female workers rated higher on the most of menu(3.72 points) compared with that of male workers(3.35 points), indicating that satisfaction was higher in the female workers(p<0.05). Mean preference of all the menu according to food type also have shown higher in female(3.52 point) than in male(3.45 point). Best food preference according to food type considering cooking method of male was given to barley rice, boiled rice with assorted mixtures, marine product stew, and Kimchi stew. On the other hand, females cared for curried rice, hash rice, and spaghetti but males have shown low preferences to those foods females liked. Also, females liked more of fried, grilled and broiled food. However, both males and females showed indifferent taste about the food cooked with steamed and stewed. From the findings, the business and industry foodservice workers were not well satisfied with menu quality considerably and differed in food preferences by gender clearly. Therefore, the manager of foodservice institution require to consider composition of gender ratio in menu preparation along with sensory quality evaluation to lead the successful foodservice management.

A Comparison of the Food and Nutrient Intake of Adolescents between Urban Areas and Islands in South Kyungnam (경남지역 일부 도시와 어촌 중학생의 영양소 섭취 및 식습관 비교)

  • 안계수;신동순
    • Korean Journal of Community Nutrition
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    • v.6 no.3
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    • pp.271-281
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    • 2001
  • This study was performed to compare the anthropometric and the food and nutrient intake of the adolescents between urban areas and islands in south Kyungnam and to identify their nutritional problems. A questionnaire survey was distributed among 383 middle school students for the food and nutrient consumption and other nutritional attitudes including socioecomonic status. The height and weight of the students were measured as well. Socioeconomic status, such as income, educational level, and jobs of the urban students parents was better than that of the island students. There was no significant difference in height between the students of both areas, but the body weight of the urban male students was far heavier than that of the other group. It is very interesting to note that the energy intake of the urban male students was much lower than that of the island male students. The students of the two areas consumed more protein, Vit B$_1$, Vit B$_2$, niacin and Vit C than the recommended daily allowances(RDA) but the intake of Ca, Fe, Vit A was less. As to the sources of animal fat, the urban males consumed much more. Regarding the taste preference, the study shows that urban male students are more likely to choose sweet, salty and soft tastes than island male students. In the case of female students, although island students prefer a rather hot taste, urban students are more likely to prefer sweet and soft tastes. The favorite foods of urban students are meat products, fastfoods, chocolate, cheese and milkshakes, while foods like cooked rice with assorted vegetable are the favorite of the island students. In general, the preference degree for meat products and fruits rates higher than for vegetables. Conclusively the urban students had a tendency of being obese and the intake of all nutrients by the urban adolescents was much lower than that of the islanders. In this study, the cause can be found in significant differences in consuming animal fat, of taste preference and of choosing favorite food. Accordingly a nutritional intervention or educational program is required to adjust the imbalanced intake of some nutrients for the adolescents in this province.

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Quality characteristics of prewashed rice with solution of waxy rice flour (찹쌀 가루 용액으로 세척된 청결미의 품질 특성)

  • Koh, Bong-Kyung
    • Korean Journal of Food Science and Technology
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    • v.33 no.4
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    • pp.455-460
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    • 2001
  • Quality characteristics of rice which was washed with solution of waxy rice flour to improve the quality of long term stored rice, were investigated. 2000 (Hap-Sal) and 1996 crop year rices (Jung Bu Mi) which were pre-washed with water (PWR) and solution of waxy rice flour (PWRW) were compared. Moisture contents of rices showed no difference among rices, and protein contents of PWRW were increased with washing of waxy rice flour solution although PWRW and PWR were processed from the same batch. Micro-structure of rices did not show particular difference enough to explain quality characteristics of rices. Amylogarm of PWR showed higher viscosity than Hap-Sal, which was characteristic properties of long term stored rice. However, viscosity of PWRW was decreased compared to PWR. The reason of decrease must be the effect of waxy rice starch which was imbedded with washing the rice. Color of PWR was higher in lightness (L), whiteness (W) and yellow (b) compared to Hap-Sal and PWRW. However cooked PWR showed decrease of whiteness and increase of yellow. Sensory evaluation of PWRW showed significant improvement of glossiness, stickiness, taste, and overall preference and decrease of yellow and hardness compared to PWR. Above results suggest that the development of PWRW will improve the quality of pre- washed rice.

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A Study on the Optimization of Rice Pasta with Addition of Mulberry Leaf Powder (뽕잎 분말 첨가 쌀 파스타 제조의 최적화에 관한 연구)

  • Song, Eun-Ju;Kim, Ki-Bbeum;Lee, Kwang-Suk;Choi, Soo-Keun
    • Culinary science and hospitality research
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    • v.16 no.4
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    • pp.286-296
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    • 2010
  • The purpose of this study is to develop fresh pasta added with mulberry leaf powder as functional fresh pasta. Through previous research, the mixture of 40% of flour and 60% of rice powder was optimum for making noodles with mulberry leaf powder. Making fresh pasta with 40% of wheat flour, 60% of rice powder (optimum moo for making noodles) and mulberry leaf powder(0.5% 1.0% 1.5% 2.0%) was done, followed by the mechanical test(moisture content, color value, texture, tension) and the sensory analysis(quantitative descriptive analysis, preference test). Moisture contents of raw pasta and cooked pasta were the highest in control; scores for moisture contents of cooked pasta were higher than those of raw pasta. The result indicated that the more mulberry leaf powder was, the lower L-value and a-value were in raw pasta and cooked pasta. While the b-vale(yellowness) of raw pasta was the highest in control(9.81), 1.0% of mulberry powder addition sample was the highest in cooked pasta. For hardness, the 2.0% of mulberry leaf powder addition sample has high scores, and adhesiveness and chewiness were no significant difference. The 0.5% of mulberry leaf powder addition sample was the longest in tension distance, which was resulted from the lack of water contents in mulberry leaf powder. In cooked pasta, tension distance had no significant difference between the samples, and force showed the highest score in control. The quantitative descriptive analysis showed that color intensity, savory taste, bitterness were the highest in the 2.0% of mulberry leaf powder addition sample. Gloss and chewiness were no significant difference between the samples. Grassy flavor, savory flavor, bitterness and grainess were intense as mulberry leaf powder was added The preference test showed that MRP 1.5 containing 1.5% of mulberry leaf powder was the most preferable for color, texture and overall quality. In conclusion, 40% of wheat flour, 60% of rice powder and 1.5% of mulberry leaf powder made the best formula of fresh pasta with mulberry leaves.

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Preparation and Quality Characteristics of Korean Wheat Noddles Made of Brown Glutinous Rice Flour With and Without Aroma (현미찹쌀가루와 향현미찹쌀가루를 첨가한 우리밀국수의 제조 및 품질특성)

  • Kee, Hae-Jin;Lee, Su-Tae;Park, Yang-Kyun
    • Korean Journal of Food Science and Technology
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    • v.32 no.4
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    • pp.799-805
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    • 2000
  • In order to manufacture the high-quality products as well as to promote their consumption, dry noodles were prepared with Korean wheat flour and brown glutinous rice flour with and without aroma and quality characteristics of dry noodles were investigated. The average particle size distributions of aromatic brown glutinous rice flour and brown glutinous rice flour ranged from 12.38 to $15.59\;{\mu}m$, which was different from that of control. As a result of farinograph study, water absorption of dough increased and decreased with increasing amounts of brown glutinous rice flour with and without aroma, respectively. Stability, developing time and elasticity of dough showed a decreasing tendency. When compared with the control, aromatic brown glutinous rice samples produced noodles with a greater degree of lightness and a less intensity of yellowing. Replacement of up to 20% of Korean wheat flour by aromatic brown glutinous rice flour and brown glutinous rice flour in noodle had similar cooked properties such as weight gain, volume and water absorption as compared with the control. From the result of sensory evaluation, composite flours(addition up to 30% aromatic brown glutinous rice flour and up to 20% brown glutinous rice flour) and control were rated with a relatively high quality score for appearance, taste and overall eating quality.

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