• Journal of Nutrition and Health
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• 제42권8호
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• pp.723-731
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• 2009

Instant noodle is one of the most popular foods in Korea. The objective of this study was to examine the association of instant noodle consumption and food and nutrient intake among children and teenagers in Korea. We used dietary data from 24-h recall of 1,748 subjects aged 7-19 years who participated in the 2005 Korea National Health and Nutrition Examination Survey. Those who consumed instant noodle once or more during the survey period were categorized as "instant noodle consumer (INC)" and were compared for food and nutrient intakes with the others (non-INC). The average age of the INC was 13.4 and that of the non-INC was 12.4; girls consumed more instant noodles than boys (p < 0.05). There was no significant difference in BMI between the two groups. With the exception of grains, as compared to the non-INC, the INC consumed significantly less amounts of potatoes, vegetables, mush-rooms, fruits, spices, seafood, and milk and dairy products. With respect to nutrient intakes, the INC-group showed significantly higher nutrient intakes of energy, fat, carbohydrate, sodium, thiamine, and riboflavin; however, as compared to the non-INC-group, the INC-group showed significantly less intakes of calcium, niacin, and vitamin C. The overall result suggests that consuming instant noodles may lead to excessive intake of fat and sodium, but it may cause an increased intake of thiamine and riboflavin. Therefore, nutrition education that helps children and teenagers choose a balanced meal while consuming instant noodle should be carried out. In addition, manufactures of instant noodles should consider nutritional aspects in product development processes.

• 한국식품과학회지
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• 제18권1호
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• pp.48-54
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• 1986

본 연구는 유동층 조립기로 조립시킨 보리 미숫가루 입자들의 인스탄트 성질에 영향을 주는 인자들을 조사하였다. 조립에 사용된 바인더는 맥아당, 포도당, 젤라틴의 수용액과 물 이었으며 조립입자의 인스탄트 효과는 입자의 습윤성, 침강성, 분산성 및 용해성을 측정하여 결정하였다. 바인더의 종류별로 조립된 시료의 인스탄트 성질의 개선에 대한 기여도는 낮은 바인더 수용액에서 5%젤라틴수용액>5%맥아당수용액>5%포도당수용액의 순으로 나타났으며 물은 가장 낮은 인스탄트효과를 보였다. 바인더 용액의 농도증가에 따른 조립입자의 인스탄트성질은 포도당, 맥아당과 같은 당류의 경우 증가되었으나 젤라틴의 경우에는 이와 반대경향을 나타내었다. 조립입자의 크기가 인스탄트성질에 미치는 영향은 현저하였으며 입자의 크기가 $0.1{\sim}0.3mm$일 때, 시료의 인스탄트효과가 가장 좋았다. 조립입자의 건조온도($60^{\circ}C,\;70^{\circ}C,\;80^{\circ}C$)는 입자의 인스탄트효과에 거의 영향을 미치지 않았다. 바인더용액을 사용하여 조립한 미숫가루입자의 흡습속도는 각각의 상대습도(42%, 67%, 92%)에서 5%젤라틴수용액>5%맥아당수용액>5%포도당수용액의 순으로 빠르게 나타났으며 이러한 결과는 바인더 종류가 인스탄트 성질에 미치는 효과와 동일한 순서로 일치함을 보여주었다.

• 한국식품조리과학회지
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• 제15권4호
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• pp.327-337
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• 1999

This study was conducted on a sampling of 700 mixed college students from seven different schools nationwide by written questionnaire to evaluate the value system of convenience foods among Korean college students. Korean students put value on the following categories of convenience foods in order; convenience, taste, price, appearance, appliance to daily life, variety, locality, nutritional value, originality, improvement required, cleanliness and tradition. Significant differences between the sexes occurred in categories as cleanliness and convenience, since females considered convenience foods as convenient but not so clean (safe to eat). This study also conducted factor analysis on 24 individual convenient foods. Noodles laid emphasis on nutritional value; where refrigerated foods, ready to eat (RE) side dishes, on-the-spot kimbab, and sandwiches focused on cleanliness. Noodles. cereal, and instant soup focused on price. Frozen pizza, noodles, retort, RE meat, ham, fish cakes were dependent on locality and traditionality. Noodles, instant food, and packed kimchi scored highly on convenience. Frozen fried rice, retort, instant porridge, instant rice, RE meat, cereal, instant soup, and RE side dishes on consumption on a regular basis. Cereal, refrigerated foods, and RE side dishes laid emphasis on taste. Noodles, instant rice, cereal, ham, and RE side dishes focused on variety. Retort, RE meat, ramen, cereal, ham, and on the spot sandwiches looked to originality, while canned foods was recognized as ‘needing improvement’.

• 한국식품영양과학회지
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• 제27권1호
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• pp.35-37
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• 1998

This study was performed to investigate lipid content, melting point, refractive index, fatty acid composition and energy intake from lipid of commercial fried instant noodles. Sixty five samples were collected in Seoul area, and analyzed. The average of lipid content was 16.7%, melting point and refractive index were 29$^{\circ}C$ and 1.46, respectively. The fatty acid composition mainly consisted of C16:0, C18:1 and C18:2. The ratio of P/M/S in fried instant noodles was 0.19 : 0.77 : 1.00. The average energy intake from lipid of 100g fried instant noodles was 150.3kcal.

• 한국식품영양과학회지
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• 제28권2호
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• pp.501-504
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• 1999

In order to get a quantitative information of capsaicin intakes derived from Korean daily spicy food, capsaicin contents in powdered red hot peppers and powdered soup of Korean instant noodles were measured by high performance liquid chromatography. Capsaicin contents were 0.03~0.33mg/g in the powdered hot pepper, 3.67~5.50mg/g in the powdered soup with most spicy taste, 2.15~3.14 mg/g in the soup with medium level of spicy, and below 1.5mg/g in the soup with mild taste of Korean instant noodles. From the results, it was estimated that the amounts of daily intake of capsaicin from hot pepper were about 0.38~4.95mg/day, and capsaicin intakes from one pack of Korean instant noodles were about 10~60mg.

• Food Science and Biotechnology
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• 제14권6호
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• pp.758-765
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• 2005

Instant powders that only require mixing with water prior to consumption can be produced by extrusion for use in products such as instant beverages. Both extrusion processing conditions and particle size of powder are important to end-product characteristics. In this study, a twin-screw extruder was used under various processing conditions (feed moisture, barrel temperature, and screw speed) to produce extrudates from soft wheat flour, which were ground to powders with particle size ranges of less than 93, 93-145, and $145-249\;{\mu}m$. Effects of adding soy lecithin to wheat flour before extrusion were also investigated. Water absorption, solubility, suspension viscosity, and dispersibility of wheat powders were related to specific. mechanical energy measured during extrusion. Powder particle size was important to instant properties, especially ease of dispersal in water and stability to sedimentation. Addition of lecithin significantly improved dispersibility of powders.

• 대한가정학회지
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• 제12권2호
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• pp.601-607
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• 1974

The results of the manufacturing of instant sweet potatoes from Korea native sweet potatoes and researching nutritional aspects from it. 1. The optimum cooking time for the manufacturing of instant sweet potatoes are 30 minutes, then it water contents are 5%. 2. Along to increasing cooking time, the contents of saccharides and another nutritive is increased, and it has almost constant value in the contents of saccharides. 3. Instant sweet potatoes are a good vitamin food because Vitamin C n the sweet potatoes is destroyed a little through cooking process, but instant sweet potatoes contain much of Vitamin C more than cereal, as 0.146%.

• 한국식품위생안전성학회지
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• 제22권4호
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• pp.306-310
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• 2007

가공식품 섭취에 의한 3-MCPD 위해평가를 위하여 시판 소스류와 라면 스프 중 3-MCPD 오염도를 분석하고 식이 노출량을 산출하였다. 2005년 8월에서 9월 사이 서울에서 유통되고 있는 소스류와 라면 제품을 각 25개씩 수집하고 GC/MS를 이용하여 3-MCPD 잔존량을 분석하였다. 6개 소스 시료에서 3-MCPD가 검출되었고 최대검출 수준은 0.045 mg/kg이었으며 3-MCPD 치대허용치인 0.3 mg/kg을 초과하는 제품은 없었다. 생산량 기준 1인당 소스 소비량을 이용하여 추정한 3-MCPD의 식이노출량은 $0.094{\mu}g/person/day$이었다. 분석된 라면 스프에서 3-MCPD가 검출되지 않아 3-MCPD 식이노출에 라면 스프의 섭취는 기여하지 않는 것으로 조사되었다.

• 동아시아식생활학회지
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• 제27권5호
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• pp.540-547
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• 2017

This study examined the physicochemical characteristics and antioxidant activities of 22 commercial coffees, including two americano-type regular coffees, seven instant coffee mix coffees and 13 vending machine coffees. The seven instant coffee mixes and 13 vending machine coffees contained sugar and coffee creamer. Coffee samples with sugar and coffee creamer had higher pH values than regular coffee (p<0.05). Additionally, coffees with sugar and coffee creamer were significantly higher in total phenolics (p<0.05), total flavonoids (p<0.05) and ABTS radical scavenging activity (p<0.05). On-line HPLC-ABTS analyses indicated that antioxidant activities of instant coffees with sugar and coffee creamer were clearly different from those of regular coffee.

• 한국식품영양학회지
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• 제5권2호
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• pp.150-162
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• 1992

This survey was carried out to investigate the effects of dietary attitude on the nutrition knowledge, food habits and the intake of instant food, convenience food and fast food between two groups of college women, a nutrition major group and nutrition non-major one. Questionnaires were completed by 214 nutrition majors and also by 145 non-majors. Nutrition majors showed better average in meal time regularities per week than nutrition non-majors. And nutrition non-majors had a higher frequency rate in taking of instant food and fast food than nutrition majors. In the case of both college women, those who take a meal regularly at each meal times have a higher score in food habits. The women who ate instant foods more frequently got a lower score in food habits, bot the frequency of the intake of instant foods did not affect the score of nutrition knowledge On the other hand, the women who had fast foods more frequently got a higher score in food habits and lower score in nutrition knowledge. When college women have a little of nutrition knowledge, they have a tendency to keep their meal time regularity and right dietary attitude pattern. In the dining-out pattern, the college women liked to eat flour foods and they preferred western foods than Korean foods. The motivation of food selection was for convenience and for time saving which were the reason for satisfaction to the products of food service industry. The products of food service industry were found to be unsatisfactory in nutrition and sanitation. Therefore, we must be mute aware of preventing the disappearance of Korean traditional foods and for developing dietary culture successively, the products of food service industry which are more suitable for Korean should be developed.