• Food Industry And Nutrition
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• v.20 no.2
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• pp.18-22
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• 2015

• Food Industry And Nutrition
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• v.11 no.3
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• pp.35-37
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• 2006

• Proceedings of the Korean Society of Food Science and Nutrition Conference
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• 2004.11a
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• pp.209-209
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• 2004

• Proceedings of the Korean Society of Food Science and Nutrition Conference
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• 2004.11a
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• pp.128-137
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• 2004

• Proceedings of the Korean Society of Food Science and Nutrition Conference
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• 2004.11a
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• pp.85-87
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• 2004

• Proceedings of the Korean Society of Food and Cookery Science Conference
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• 2004.10a
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• pp.87-87
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• 2004

• Journal of the East Asian Society of Dietary Life
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• v.16 no.5
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• pp.607-614
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• 2006

This study was performed to investigate the soldiers' preference for meals provided and their satisfaction with military food service. The average daily calorific intake was 3,976 kcal, representing an extra 467 kcal over the 3,500 kcal state as the minimum daily kcal needed for each soldier based on the manual of the Korea Ministry of Defence. The soldiers preferred Korean food to Western food. The soldiers' overall satisfaction was researched in 7 areas such as quality and hygiene. They were pleased with two facts: holiday food is provided occasionally and the food is served quickly. However, they were dissatisfied with two issues: the poor nutritional information of the food, and the low frequency of special meals. The variety of choice needs to be improved and the cooks need to be better trained. When providers plan the food time table, a sensational menu needs to be considered to satisfy the soldiers' taste. To improve the quality of military meal food, new systems aye necessary such as food schedule, nutritional goal and different systems with independent food providing for the company's involvement.

• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.3
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• pp.466-471
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• 1994

The antioxidant activity of methanol extracts of thirty plants was tested using the methol of 1, 1-diphenyl-2-pi-cryl hydrazyl (DPPH) reactivity. Four methanol extracts from Zingiber officinale, Piper nigrum , Zanthoxylum schinifolium and Capsocum annuum were found to be the most effective on DPPH radical scavenging activity. The next effective ones were Perilla frutescens , Sedium sarmentosum , Raphnus sativas, aArctium lappa, Beta vulgaris. Brassica oleracea var. Acephala, bBrassica juncea inorder, and the others did not show a considerable activity. The methanol extract obtained from the seed coats of Zanthoxylum schinifolium was fractinated with several sovlents. The interphase materials exhibited the strongest antioxidant activity and was further purified by silica gel and Sephadex LH-20 column chormatography. Two active principles were isolated and identified as quercetin -3-O-$\alpha$-L-rhamonopyranoiside(quercitrin) and quercetin 3-O-$\alpha$-D-galactopyranoside (hyperoside) by ultraviolet(UV), proton nuclear magetic resonance (1H-NMR) and carbon nuclear magnetic resonance (13C-NMR). Its antioxidative activity was a little higher that that of L-ascorbic acid.

• Journal of the Korean Society of Food Culture
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• v.16 no.3
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• pp.195-202
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• 2001

This study was performed to investigate the pattern of health food usage of the adults by food lifestyles pattern in contemporary Seoul. This study views health food consumption as a cultural practice in which people produce (and reproduce) diverse social relationships and cultural meanings. It also identifies food lifestyles and health food usage pattern of Korean adult in Seoul. This topics were discussed based on field research data collected by nutritional survey with questionnaire. To identify the relationships between pattern of health food and food lifestyles, 503 men and 437 women aged 18 to 65 years were divided into 5 groups of food lifestyles : Health Eaters, In-a-Dither, Traditional Eaters, Conscientious and People on the Go. As a substantial percentage of the subjects were used some kinds of nutrients supplement. The higher the age and family income were, the higher the percentage of health food usage was. There was the significant difference between sexes in usuage of health food. Health food usage was higher in the food lifestyle pattern of Health Eater than other food lifestyles.

• Food Science of Animal Resources
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• v.37 no.1
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• pp.79-86
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• 2017

Aflatoxin $M_1$ ($AFM_1$) after its bioconversion from aflatoxin $B_1$ in animal liver becomes the part of milk while heavy metals get entry into milk and milk products during handling in the supply chain. Aflatoxin $M_1$ and heavy metals being toxic compounds are needed to be monitored continuously to avoid any ailments among consumers of foods contaminated with such toxicants. Thirteen commercially available infant formula milk (IFM) brands available in Pakistani markets were analyzed for the quantitative determination of $AFM_1$ and heavy metals through ELISA and atomic absorption spectrophotometer, respectively. $AFM_1$ was found positive in 53.84% samples while 30.76% samples were found exceeding the maximum EU limit i.e. $0.025 {\mu}g/kg$ for $AFM_1$ in IFM. Heavy metals lead (Pb) and cadmium (Cd) were found below the detection limits in any of the sample, whereas the concentrations of iron (Fe), zinc (Zn) and nickel (Ni) ranged between 45.40-97.10, 29.72-113.50 and <$0.001-50.90 {\mu}g/kg$, respectively. The concentration of Fe in all the tested brands was found in normal ranges while the concentrations of Zn and Ni were found exceeding the standard norms. Elevated levels of $AFM_1$, Zn and Ni in some of the tested IFM brands indicated that a diet completely based on these IFM brands might pose sever health implications in the most vulnerable community i.e., infants.