Differences Between Analyzed and Estimated Sodium Contents of Food Composition Table or Food Exchange List

권용주,; 이무용,; 김지영,; 권광일,; 김소진,; 신희준,; 박성수,; 이은주,; Park, Hye Kyung; 박용순,

doi:10.3746/jkfn.2010.39.4.535

Cited by 7 publications

(8 citation statements)

References 9 publications

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“…The validity of food composition table is considered as an important source of errors. 22,23 Each country has its own food composition table. However, there are no validation tests and standards of food composition tables.…”

Section: Resultsmentioning

confidence: 99%

Sodium intake of a city population in Korea estimated by 24-h urine collection method

Park

et al. 2013

Eur J Clin Nutr

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Section: Resultsmentioning

confidence: 99%

Sodium intake of a city population in Korea estimated by 24-h urine collection method

Park

et al. 2013

Eur J Clin Nutr

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“…In a population-based study from South Korea,10) a dietary survey method was used instead of the 24-hour urine method in the estimation of sodium intake. However, dietary survey methods are limited by over- or under-estimation of sodium intake 11-13)…”

Section: Introductionmentioning

confidence: 99%

High Sodium Intake in Women with Metabolic Syndrome

Rhee

Kim

et al. 2014

Korean Circ J

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Background and ObjectivesMetabolic syndrome and high sodium intake are associated with frequent cardiovascular events. Few studies have estimated sodium intake in subjects with metabolic syndrome by 24-hour urine sodium excretion. We evaluated sodium intake in individuals with metabolic syndrome.Subjects and MethodsParticipants were recruited by random selection and through advertisement. Twenty four-hour urine collection, ambulatory blood pressure measurements, and blood test were performed. Sodium intake was estimated by 24-hour urine sodium excretion. Participants receiving antihypertensive medications were excluded from analysis.ResultsAmong the 463 participants recruited, subjects with metabolic syndrome had higher levels of 24-hour urine sodium excretion than subjects without metabolic syndrome (p=0.0001). There was a significant relationship between the number of metabolic syndrome factors and 24-hour urine sodium excretion (p=0.001). The proportion of subjects with metabolic syndrome was increased across the tertile groups of 24-hour urine sodium excretion (p<0.0001). The association of high sodium intake and metabolic syndrome was significant only among women. Among the factors related to metabolic syndrome, body mass index had an independent association with 24-hour urine sodium excretion (p<0.0001).ConclusionWomen with metabolic syndrome exhibited significantly higher sodium intake, suggesting that dietary education to reduce sodium consumption should be emphasized for women with metabolic syndrome.

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“…If the meal items included food additives or if the cooking method used a large amount of commercial sauces during processing, the sodium content level detected by chemical analysis increased more than that on salinity measurement. Kwon et al [ 23 ] compared estimated and actual values of sodium in the Food Exchange System and Food Composition Table by food and food groups and reported a huge gap between them (53-252%).…”

Section: Discussionmentioning

confidence: 99%

“…On the other hand, fruits had a lower value on chemical analysis than on salinity measurement (2.5 ± 0.7 mg to 3.4 ± 1.8 mg vs. 24 ± 33.9 mg to 36.3 ± 54.9 mg per 100 g, respectively). Although differences by type were minor, grape, orange, and tomato juices had higher actual measured value than estimated value [ 23 ]. In terms of namul, sodium levels were not obtained prior to cooking but were definitely increased by the addition of sauces during the cooking process.…”

Section: Discussionmentioning

confidence: 99%

Comparison of sodium content of workplace and homemade meals through chemical analysis and salinity measurements

Shin

Lee

2014

Nutr Res Pract

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BACKGROUND/OBJECTIVESMost Koreans consume nearly 70-80% of the total sodium through their dishes. The use of a salinometer to measure salinity is recommended to help individuals control their sodium intake. The purpose of this study was to compare sodium content through chemical analysis and salinity measurement in foods served by industry foodservice operations and homemade meals.MATERIALS/METHODSWorkplace and homemade meals consumed by employees in 15 cafeterias located in 8 districts in Daegu were collected and the sodium content was measured through chemical analysis and salinity measurements and then compared. The foods were categorized into 9 types of menus with 103 workplace meals and 337 homemade meals.RESULTSWorkplace meals did not differ significantly in terms of sodium content per 100 g of food but had higher sodium content via chemical analysis in roasted foods per portion. Homemade meals had higher broth salt content and higher salt content by chemical analysis per 100 g of roasted foods and hard-boiled foods. One-dish workplace meals had higher salinity (P < 0.05), while homemade broths and stews had higher sodium content (P < 0.05 and P < 0.01, respectively). The sodium content per 100 g of foods was higher in one-dish workplace meals (P < 0.05) and in homemade broths and stews (P < 0.01 and P < 0.05, respectively).CONCLUSIONSThe use of a salinometer may be recommended to estimate the sodium content in foods and control one's sodium intake within the daily intake target as a way to promote cooking bland foods at home. However, estimated and actual measured values may differ.

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Differences Between Analyzed and Estimated Sodium Contents of Food Composition Table or Food Exchange List

Cited by 7 publications

References 9 publications

Sodium intake of a city population in Korea estimated by 24-h urine collection method

Sodium intake of a city population in Korea estimated by 24-h urine collection method

High Sodium Intake in Women with Metabolic Syndrome

Comparison of sodium content of workplace and homemade meals through chemical analysis and salinity measurements

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