• 제목/요약/키워드: SALT score

검색결과 143건 처리시간 0.031초

감과실을 첨가한 고추장의 관능적 특성 최적화 (Optimization on Organoleptic Properties of Kochujang with Addition of Persimmon Fruits)

  • 이기동;정용진
    • 한국식품영양과학회지
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    • 제27권6호
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    • pp.1132-1136
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    • 1998
  • The optimum mixing conditions of kochujang(persimmon kochujang) added persimmon puree was optimized by four dimensional response surface methodology. The organoleptic color of persimmon kochujang showed the maximum score in 86.74g red pepper powder, 133.51g persimmon puree and 26.31g salt. The organoleptic aroma persimmon kochujang showed the maximum score in 83.48g red pepper powder, 135.38g persimmon puree and 24.50g salt. The organoleptic taste of persimmon ko chujang showed the maximum score in 85.09g red pepper powder, 133.61g persimmon puree and 25.57g salt. The overall palatability of persimmon kochujang showed the maximum score in 82.99g red pepper powder, 133.10g persimmon puree and 25.47g salt. The optimum mixing conditions for overall orga noleptic properties of persimmon kochujang were 83.00g red pepper powder, 133.00g persimmon puree and 25.00g salt.

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경북 일부지역 중학생의 소금 섭취 관련 행동변화단계에 따른 식행동 조사 (Study on the Salt-Related Dietary Behaviors according to the Stage of Change Model for Salt-Related Intake of Middle School Students in Gyeongsangbuk-do Area)

  • 박소영;이경아
    • 한국식품조리과학회지
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    • 제30권6호
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    • pp.687-694
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    • 2014
  • The purpose of this study was to investigate the salt-related dietary behaviors according to the stage of change model in middle school students from the Gyeongsangbuk-do area. Data were collected from, a total of 253 male and 210 female middle school students through. Self-reporting questionnaire. By stage of salt-related dietary behaviors, the 'Pre-contemplation stage' was comprised of 57.3%, the 'Contemplation stage' of 12.2%, the 'Preparation stage' of 7.4% and the 'Action stage' of 23.2% of students. There were significant differences in the stage of change according to the experience with salt-related nutrition education (p<0.05), wherein differences according to gender and parent's education were not observed. In the salt-related dietary behaviors, there were significant differences according to gender (p<0.05), pocket money (p<0.01), and the stage of change (p<0.001). Males had higher salt-related dietary behavior scores than females, while students who had more pocket money also had higher scores, and the action group had lower scores than the other groups. Among the 10 items of salt-related dietary behaviors, only 4 showed above the average score (2.92/5.00), including behaviors of liking kimchi, completely consuming snacks and instant foods, and drinking the broth of soups. The salt-related dietary score of males was higher than females, while the action group's score was lower than the other stages.

경기 일부 지역 대학생에서 식생할지침 실천도에 따른 나트륨 관련 식습관 및 식행동 분석 연구 (Study on Sodium-related Dietary Attitude, Behaviors according to Practice of Dietary Guidelines of University Students)

  • 배윤정;노승은;서정화;손주희;이미진;정다운
    • 한국식품영양학회지
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    • 제28권3호
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    • pp.376-386
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    • 2015
  • The purpose of this study was to evaluate the sodium-related dietary attitudes, behaviors, and nutritional knowledge in university students according to the practice of dietary guidelines for Koreans established by the Ministry of Health and Welfare, Republic of Korea. Based on the total practice score related to the dietary guidelines (PDG), we classified subjects into a "low practice of the dietary guidelines (LPDG)" group (n=94, male=43, female=51) (total score of PDG ${\leq}13$) and a "high practice of the dietary guidelines (HPDG)" group (n=56, male=32, female=24) (total score of PDG >13). Subjects were asked about general characteristics, lifestyle, salt-related dietary attitudes, behaviors, and nutritional knowledge using a questionnaire. The LPDG group had more subjects who were breakfast skippers (p<0.001) compared to the HPDG group. The LPDG group (31.26) had a significantly lower score in terms of salt-related dietary attitudes compared to the HPDG group (33.77) (p=0.0042). The score for salt-related dietary attitudes was significantly higher in the HPDG (32.52) group than in the LPDG (29.91) group (p=0.0041). There was no significant difference in the total score for salt-related nutrition knowledge between the groups. The correlation analysis indicated that the dietary guidelines practice score had a positive correlation with the salt-related dietary attitude score (r=0.3593, p<0.0001) and the dietary attitude score (r=0.3443, p<0.0001) after adjustments for sex. These results show that the degree of adherence to the dietary guidelines for adults may be related to sodium-related dietary attitudes, behaviors, and nutrition knowledge.

일부 남녀 대학생의 소변 중 Salt Signal로 추정한 소금 섭취량에 따른 소금 섭취 관련 식태도, 식행동, 영양지식에 관한 연구 (Salt-Related Dietary Attitudes, Behaviors, and Nutrition Knowledge of University Students according to Estimated Salt Intake Using Urinary Salt Signal)

  • 김미현;민다운;장은경;연지영;김종욱;배윤정
    • 한국식품영양과학회지
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    • 제44권2호
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    • pp.226-233
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    • 2015
  • 본 연구에서는 성인기 초반에 있는 대학생 118명을 대상으로 나트륨 섭취를 간단하게 평가할 수 있는 소변 중 salt signal을 사용하여 나트륨 섭취량을 추정하고 이에 따른 나트륨 섭취 관련 식행동 및 식태도를 조사하였으며, 그 결과는 다음과 같다. 연령 및 신체계측 분석 결과 소변 중 salt signal에 따른 과잉섭취군의 경우 남자 대상자의 비율이 적정섭취군에 비해 유의적으로 높았으며 수축기혈압이 높은 경향을 보였다. 또한 체질량지수는 두 군간 유의한 차이를 보이지 않았으며 생활습관 조사 결과 과잉섭취군의 경우 음주를 하는 비율이 적정섭취군에 비해 유의적으로 높게 나타났다. 나트륨 관련 식태도에 대해 분석한 결과 11가지 항목에 대한 식태도 총 점수는 적정섭취군과 과잉섭취군에서 각각 35.50점과 33.45점으로 적정섭취군이 과잉섭취군에 비해 긍정적인 나트륨 관련 식태도를 가지는 것으로 나타났다(P<0.05). 나트륨 관련 식행동에 대해 분석한 결과 식행동 총점은 소변 중 salt signal에 따른 두 군간 유의한 차이를 보이지 않았다. 그러나 나트륨 관련 영양지식을 조사한 결과 나트륨 관련 영양지식 총점에서 12점 만점 중 적정섭취군이 9.77점으로 과잉섭취군의 8.82점에 비해 유의적으로 높은 점수를 보였다(P<0.05). 소변 중 salt signal과 나트륨 관련 식태도, 식행동 및 영양지식과의 상관관계를 분석한 결과 연령, 성별 및 체질량지수를 보정했을 때 소변 중 salt signal에 따른 소금 함량은 나트륨 관련 식태도 총점과 음의 관련성을 보였다. 이상의 연구 결과를 종합하여 볼 때 대학생에서 소변 중 salt signal에 따라 과다한 소금 섭취를 보인 대상자의 경우 적정섭취를 보인 대상자에 비해 나트륨 관련 식태도가 좋지 않고 영양지식도 낮은 것으로 나타났다. 이와 같은 결과를 통해 소변 중 salt signal로 추정한 나트륨 섭취와 나트륨 관련 식행동과의 관련성을 제시할 수 있었다.

양파즙 첨가 생면의 최적화 (Optimization of Wet Noodle with Onion Juice using Response Surface Methodology)

  • 신원선;신은수;류은순
    • 한국식품조리과학회지
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    • 제25권1호
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    • pp.31-38
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    • 2009
  • The noodle is one of the most popular meal as a main dish in Korea and onions are reported to contain high levels of flavonoids such as quercetin, aglycone, and quercetin 4-glycoside. This study was conducted to develop the wet noodle with onion juice and to examine the cooking quality, textural properties of it. Five sensory attributes such as gloss, chewiness, adhesiveness, odor, and taste were used for sensory evaluations. Optimal amount of onion(149.5 g) and salt (6.5 g) satisfied target sensory score(7.0) was suggested by response surface methodology. The wet noodle with optimal amount of onion juice and salt was tasted by 100 consumer and showed high score(6.67) in overall acceptability. Cooking quality was measured through absorption of water, volume, degree of turbidity. The volume, water absorption, and cooking water turbidity of cooked wet noodle with onion juice(experimental noodle) were significantly(p<0.01) higher than the control one. Texture profile analysis of experimental noodle showed a lower score of hardness, adhesiveness, springiness, and chewiness. However, it appeared that the experimental noodle showed higher score for cohesiveness than the control noodle.

전북지역 성인의 나트륨에 대한 지식, 나트륨섭취 식행동 및 저염식 태도 조사연구 (A Study on the Knowledge, Dietary Behavior related to Sodium, Attitudes towards a Low-Salt Diet of Adults in the Jeonbuk Area)

  • 노정옥;김현아
    • 한국생활과학회지
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    • 제22권4호
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    • pp.693-705
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    • 2013
  • This study was conducted to identify adults' knowledge, dietary behavior related to sodium, the attitude towards a low-salt diet, and to examine the relation between these variables. The participants were 366 adults in Jeonbuk area. The data were analyzed using Pearson correlation coefficients, ANOVA and Duncan test with SPSS v. 12.0. The score for participants' knowledge about sodium was 12.32 points of a possible 16, the score for dietary behavior related to sodium was 45.74 points of a possible 70, and their score for attitude towards a low-salt diet was 30.35 points of a possible 50. The knowledge showed significant differences by gender (p<.05), and concern about health (p<.05). The dietary behavior of sodium use showed significant differences by gender (p<.001), age (p<.001), educational level (p<.05), job (p<.001), income (p<.05), BMI (p<.05), smoking (p<.01), drinking (p<.01), exercise (p<.05), regularity of health checkup (p<.001), and concern about health (p<.01). The attitude towards a low-salt diet showed significant differences by gender (p<.001), age (p<.001), job (p<.001), income (p<.001), smoking (p<.05), regularity of health checkup (p<.001), and concern about health (p<.001). There was a significant positive correlation between knowledge about sodium, dietary behavior related to sodium, attitude towards a low-salt diet. Dietary behavior related to sodium showed a positive correlation with attitudes towards a low-salt diet. In conclusion, it is necessary to consider the related factors for the development and implementation of systematic education programs that can encourage and promote preventive dietary behavior for disease, e.g. stomach cancer, and hypertension among adults.

국 종류에 따른 장류의 분양 결정과 조미료의 첨가효과 (A Study on Determining the Optimal Amounts of Fermented Soybean Foods in Various Korean Soups and the Effect of Condiments in Two Basic Stocks)

  • 정경숙;우경자;홍성야
    • 한국식품조리과학회지
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    • 제2권1호
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    • pp.1-10
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    • 1986
  • This sudy was conductted for the purpose of determining the optimal amounts of soy tauce, soy bean paste and hot pepper paste, in 3 different Korean soups and comparing the effect of condiments such as salt, soy sauce, black pepper, and Mono Sodium Glutamate, on the taste of two basic Korean Stocks, The results estimated by Palatability Test were as follows: 1. The average NaCl contents of two kinds of commercial soysauce were 15.9%, 25.6%, respectively. 2. The NaCl contents of 2% sardine stock, and 19% beef stock were 0.16~1.17%, 0.17~0.18% respectively. 3. @ According to Saltiness in sardine stock, there was no difference between the soy sauce-added group and the salt-added group. However, for the removing effect of Off-flavor, and Overall Taste, the soy sauce-group had higher score than salt-added group respectively. (p>.0.1) ⓑ In beef stock, there was no difference between the soysauce-added group and the salt-added group in Saltiness test. The soy sauce-added group had higher score in removing effect of Off-flavor (p>.0.1). On other hand, in Overall Taste, the salt- added group was more effective than the soy sauce-added (p>.0.1). 4 @ According to Saltiness test in beef stock, there was no difference between the black pepper-added and non-added group. However, for the removing effect of Off-flavor and, Overall Taste, the added group had higher score than the non-added group, respectively. (p>.10, p>.0.5) ⓑ Also, according to Saltiness test in beef stock, there was no diffetrence between the MSG-added group and non-added group. However for the removing effect of Off-flavor, and Overall taste, the MSG-added group was more effective than the non-added group. (p>.01) 5. The best recipes of soybean sprouts soup for S persons, in this experiment, were soybean sprouts 180 g, sardine 28 g, soysauce 1/2 T.S., salt 7 g, green onion 15 g, choppedgarlic It. s., against 7 C of water, and total cooking time was 20 minutes. 6. The best recipes of clear-beef soup were beef 200 g, radish 200 g, tangle weed 10 g, sesame oil 1/2 t.s., green onion 15 g, chopped garlic 1 t.s., black Pepper 1/8 1.s., and soy sauce 1 T.S., salt 7 g or soy sauce 2 T S., salt 3.5 g. The total cooking time was minutes. 7, The best recipes of soybean pasted Chinese cabbage soup were Chinese cabbage 300 g, sardine 28 g, green onion 15 g, chopped garlic 1 t.s., and bean paste 50 g, hot pepper paste 13 g, salt 3g or bean paste 65 g, hot pepper paste 16 g, salt 1.5 g. And the total cooking time was 25 minutes. 8. Soy sauce, black pepper, M.S.G., bean paste and hot pepper paste were effective on removing Off-flavor of experimental soups.

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소금종류에 따른 오이지의 이화학적 및 관능적 특성 변화 (Changes of Physicochemical and Sensory Characteristics of Oiji(Korean Pickled Cucumbers) Prepared with Different Salts)

  • 박용곤;박미원
    • 한국식품영양과학회지
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    • 제27권3호
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    • pp.419-424
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    • 1998
  • This study was carried out to investigate changes in the physicochemical and sensory characteristics of Oiji(Korean pickled cucumbers) prepared with different salts(bay, refined and purified salt). The pH of Oiji prepared with bay salt was higher than those prepared with refined and purified salts. The salt concentration of Oiji prepared with purified salt showed the highest value during fermentation period. The cutting forces at middle part of Oiji prepared with bay and refined salts were higher than those of raw cucumber, and bay salt resulted in the highest force during fermentation period. The result of sensory evaluation indicated significant differences in color, odor, taste, texture and overall acceptability among salts at 5% level. Oiji prepared with bay salt showed the highest score in most the sensory characteristics.

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부산지역 대학생의 나트륨 섭취량에 따른 식생활 비교 (A Comparative Analysis of Salt-Related Dietary Patterns According to the Sodium Intake of College Students in Busan)

  • 이상희;류호경
    • 한국지역사회생활과학회지
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    • 제26권1호
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    • pp.167-176
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    • 2015
  • This study compares salt-related dietary patterns according to sodium intake. A survey was conducted with 257 college students(130 male and 127 female students) in the Busan area. Dish Frequency Questionnaire 70(DFQ 70) was used to quantitatively estimate sodium intake. A short dish frequency questionnaire(DFQ 15) was used to screen subjects with high or low- salt intake. The sodium intake of male students based on DFQ 70 was significantly higher than that of female students(p<0.05). Sodium intake has significant negative effects on systolic and diastolic blood pressure(p<0.05). In the high-salt intake(HS) group, classified by DFQ 15, the number of male students was significantly higher than that of female students(p<0.01). The systolic blood pressure of the HS group was significantly higher than that of the low-salt intake(LS) group(p<0.05). Salt-related dietary behavior score and eating habit score for the HS group were significantly higher than those for the LS group(p<0.01). The sodium intake of the HS group based on DFQ 70 was significantly higher than that of the LS group(p<0.01). In these results, college students in Busan area showed high blood pressure and high sodium intake compared to Korean DRIs. The results indicate a need for various education programs to help college students practice a low-sodium diet.

다양한 염도에서 제조한 된장의 장기 숙성 시 품질변화 (Quality characteristics of Doenjang depending on various salt concentration during long-term fermentation period)

  • 최보영;길나영;박신영;김소영
    • 한국식품저장유통학회지
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    • 제23권6호
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    • pp.788-796
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    • 2016
  • 저염 된장 제조를 위하여 염 농도(4, 8, 15, 20%)를 달리하여 12개월의 장기 기간 동안 발효시켜 품질특성 변화를 조사하였다. pH는 모든 염농도의 된장에서 발효 12개월 동안 점차 높아졌는데, 특히 4, 8% 저염 된장에서 급격히 높아졌다. 적정산도는 염 농도가 낮을수록 높아지는 경향을 나타내다가 발효 5개월 이후부터는 저염(4와 8%)된장의 경우는 꾸준히 감소하였으나 고염(15와 20%)의 경우는 증가하여 발효초기와 달리 염농도가 높을수록 높은 값을 나타내었다. 또한 염 농도가 낮을수록 된장 중 아미노태 질소함량은 증가하였고, ${\alpha}-amylase$ 효소활성은 모든 시료에서 발효기간 동안 감소하였다. protease 효소활성은 7개월까지 고염 된장(15, 20%)에 비해 저염 된장(4, 8%)에서 높게 나타났다. 미생물수 변화는 염 농도와 상관없이 발효 12개월 동안 Bacillus속 미생물을 우점종으로 하여 8.0~9.1 log CFU/g의 일정한 총균수를 보였다. pH, 산도, 아미노태 질소함유량은 8% 된장에서 다른 된장보다 높은 값을 나타냈다. 유산균은 발효가 진행되면서 감소되었는데 4% 저염 된장의 경우 9개월 전까지 검출되었다. 맛 센서를 이용한 관능검사에서 8% 된장은 쓴맛과 떫은맛이 낮고 신맛은 약하며 감칠맛은 높아 우수한 품질을 나타내었기에 소금이 저감화 된 장류개발이 가능할 것으로 판단된다.