• 한국식품과학회지
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• 제14권3호
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• pp.232-235
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• 1982

산성(酸性)식품의 통조림가공에서의 에너지절감방안의 수립을 위하여 복숭아통조림 가공중에서의 에너지 소비를 조사하였다. 복숭아 가공에서의 에너지 소요량(所要量)을 조사하고 각 공정별 전기 및 열에너지 사용량(使用量)을 측정하였다. 복숭아 통조림가공에서의 에너지 소요량은 원료 1kg 기준 열에너지 864kcal, 전기에너지 0.045kcal가 각각 소요되었으며 이중 88%가 열에너지이었다. 복숭아14ton/day에 대하여 2060kg의 씨등의 폐기물과 1510kg의 저등품이 생산되었고 6240kg의 주입액즙이 소요되었다. 주(主)에너지소비공정은 저온살균(53%) 알칼리박피(35%) 순(順)이었다. 사용되는 증기의 건도는 라인별 차이없이 $87{\sim}88%$이고 저온살균에서 가열효율은 23%이었다.

• Journal of Pharmaceutical Investigation
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• 제41권1호
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• pp.51-57
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• 2011

The objective of this study was to enhance the utilitization of Ibuprofen (IBU) by introducing the fast-disintegrating tablet (FDT) form. Presently, IBU is being widely used as a tablet or syrup form. But in contrast to these two formulations, IBU as FDT is not only convenient but also increases the control over the time release of the drug, noted by using Alginate beads. This study was carried out with Sodium Alginate and IBU at the ratios of 1:0, 1:0.5, 1:1, and 1:2 in order to produce a series of beads with different ratios. During the drying process of the beads, talc was added in beads to compare the effects with and without the talc. The final product was scanned with SEM imaging to determine the difference in the surface of the beads. The parameters assessed were the diameter, content assay, dissolution test and effectiveness of time-release. Direct compression method was used to prepare FDT containing IBU bead. The properties of FDT, such as hardness, disintegration time, were investigated. The dissolution profiles of FDT were tested using KP dissolution apparatus 1 (basket method). The results suggest addition of talc and drying the beads made the surface smooth and less vulnerable to clutter into chunks. The size of beads was less than 300 ${\mu}m$ which did not create a sandy feeling in the mouth. Thus, the beads formulation model made the sustained release of the drug possible, the hardness of FDT (1.25~1.50 $Kg/cm^2$) was acceptable and all the values of dissolving period were less than 30 seconds. The dissolution profile of FDT was same as that of IBU bead. The efficient dissolution profile and low price of IBU bead containing Sodium Alginate, the FDT formulation prepared from IBU bead can save the expenses and can improve the convenience of application of this drug.

• 한국식품영양학회지
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• 제14권6호
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• pp.543-547
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• 2001

전통 한약재인 황기. 당귀로부터 추출물의 획득은 일반적으로 열수 추출법에 의하여 행해져 왔으나 추출물의 획득수율이 낮고 추출, 농축과정에서의 심한 열처리로 인하여 고유의 향이 소실되는 등 많은 문제점을 안고 있다 이에 본 연구에서는 주정추출법을 시도하여 황기, 당귀 추출물의 획득수율을 열수 추출법의 50, 39% (w/w) 대비 각각 15, 36% 증가한 65, 75%로 향상시킬 수 있었으며, 강한 고유의 향을 포집하고 있는 전혀 새로운 타입의 추출물을 얻을 수 있었다. 추출과정에서 열수 추출법과의 차이는 추출용매를 물에서 주정으로 변경한 것과 1차 추출 후 얻어진 박을 이용하여 2차 추출을 행하였으며, 농축온도를 열수 추출의 104$^{\circ}C$에 비하여 상대적으로 낮은 9$0^{\circ}C$에서 실시하였다. 이와 같이 처리온도와 거의 무관하게 주정은 고유의 향을 포집하는 뛰어난 효과를 나타내었다. 이 추출물을 물엿, 음료 등의 제품에 적용할 경우별도의 인공향료 처리없이 천연물 그대로의 가공으로도 충분한 고유의 향미를 부여할 수 있을 것으로 기대 된다.

• Nutrition Research and Practice
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• 제5권3호
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• pp.253-259
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• 2011

The rapid rise in the incidence of obesity has emerged as one of the most pressing global public health issues in recent years. The underlying etiological causes of obesity, whether behavioral, environmental, genetic, or a combination of several of them, have not been completely elucidated. The obesity epidemic has been attributed to the ready availability, abundance, and overconsumption of high-energy content food. We determined here by Pearson's correlation the relationship between food type consumption and rising obesity using the loss-adjusted food availability data from the United States Department of Agriculture (USDA) Economic Research Services (ERS) as well as the obesity prevalence data from the Behavioral Risk Factor Surveillance System (BRFSS) and the National Health and Nutrition Examination Survey (NHANES) at the Centers for Disease Control and Prevention (CDC). Our analysis showed that total calorie intake and consumption of high fructose com syrup (HFCS) did not correlate with rising obesity trends. Intake of other major food types, including chicken, dairy fats, salad and cooking oils, and cheese also did not correlate with obesity trends. However, our results surprisingly revealed that consumption of com products correlated with rising obesity and was independent of gender and race/ethnicity among population dynamics in the U.S. Therefore, we were able to demonstrate a novel link between the consumption of com products and rising obesity trends that has not been previously attributed to the obesity epidemic. This correlation coincides with the introduction of bioengineered corns into the human food chain, thus raising a new hypothesis that should be tested in molecular and animal models of obesity.

• 보험의학회지
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• 제18권
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• pp.107-110
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• 1999

The disorders of congenital metabolic errors causing mental retardation can be prevented by early diagnosis and treatment. We analysed 144,000 neonatal blood samples for phenyketonuria(PKU), maple syrup urine disease(MSUD), homocystinuria(HCU) and histidinuria(HE) by bacterial inhibition method, and galactosemia(GAL) by Paigen method. In our survey, the positive were 4 samples in PKU(4mg/dl;2, 6mg/dl;1, 8mg/dl;1), 8 samples in MSUD(4mg/dl;2, 6mg/dl;2, 8mg/dl;3, 10mg/dl;1), 4 samples in HCU(4mg/dl;2, 6mg/dl;2), 4 samples in Galactosemia(4mg/dl;2, 6mg/dl;1, 8mg/dl;1), respectively. while, no one was positive in HE. The frequncy rate were 1/36,000 for PKU, HCU and GAL, 1/18,000 for MSUD, respectively. But those for HE couldn't be detected in our survey. In this study, the hightest frequency rate was 1/18,000 of MSUD, following were 1/36,000 for PKU, HCU and GAL, respectively. As results our data, it is our opinion that neonatal screening should be performed in terms of national policies for ealy diagnosis and theraphy.

• 한국수산과학회지
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• 제45권2호
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• pp.104-113
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• 2012

Crab-like flavorants (CFs) were made from snow crab cooker effluent (SCCE) using response surface methodology (RSM) and reaction flavoring technology (RFT). Type A CF was made from SCCE via RSM, RFT, adding starch syrup, centrifugation, and microfiltration. Type B was made from type A by adding the food additives dimethyl sulfide, ethyl valerate and fish sauce. The stability of the CFs was evaluated in terms of the color values, sensory evaluation, and flavor profiles after storage for 90 days at three different temperatures: 10, 20, and $30^{\circ}C$. The compounds, ethanol and 3-methyl-1-butanol, were considered key components of off-flavor and a decrease in dimethyl-2-vinylpyrazine affected the occurrence of off-flavor. It may be a microbial metabolite arising from contamination and lab-scale micro-filtration. At the lowest temperature ($10^{\circ}C$), the decrease in volatile compounds, such as pyrazines, was not as dramatic as at $20^{\circ}C$ and $30^{\circ}C$ and alcohol formation was prevented or delayed. Therefore, it is necessary to store CFs at < $10^{\circ}C$ with suitable sterilization to preserve volatile flavor compounds and prevent off-flavor from occurring.

• 약학회지
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• 제59권1호
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• pp.23-28
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• 2015

Everyone has own color preference and the color preference can affect human psychology in various good or bad ways. Especially patients with chronic diseases often have depressed mood to take pills for their disease treatment. Therefore we evaluate the possibility of their color preference to pharmacotherapy in good way which increases the compliance of pharmacotherapy. We performed this study by a Questionnaire survey for total 150 agreed patients at K University hospital from Aug 7 to Sep 30, 2014. Questionnaire survey was performed to choose color of providing color kit (11 different color range kit) depend on each 16 questions which asked the patient characteristics, health condition, general color preference, color preference for medicine and expectation for drug compliance. In results, most preferred color was blue (20%), whereas disliked color was black (30%) in general life. However, most preferred color for pill was white (32%), for syrup was also white (31%) or orange (28%), and for vitamin was yellow (47%). When we asked the possibility of increasing compliance, if the current taking pill color will be changed for your preference color like a candy bar, 50.4% of respondents marked 4 or 5 of like-scale expressing positive opinion on it. In conclusion, compliance is very important to succeed the treating disease and may apply the psychologic application such as each patient color preference for drug compliance in the future.

• 약학회지
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• 제53권2호
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• pp.93-100
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• 2009

Most of families in Korea keep some medicines that has been expired or not been used for a long time, and these medicines could be causing environmental or social problems. Currently many people concerned about their health and therefore show a tendency to visit many health facilities. It eventually brings to remain more medication in home The aim of this study is to determine the drug waste minimization and drug disposal in Korean home and provide the proper guideline for them. This study were performed by visiting total randomly selected 140 homes at the Seoul area from July 23rd, 2008 to July 31st, 2008 by questionnaire. This survey comprised total 6 parts and total 22 questions. In results, 77 (55.0%) among 140 families answered to this survey. 89.6% of families keep unused medicine in the home. Most were tablet (66.3%) and syrup (19.2%) dosage type. They usually kept the unused medicine in the room (41.6%) or no certain place. 76.6% families reused the medicine and used for themselves. The reason for reuse is similar symptoms by their decision. The reason for medicine was left over is not following the prescription's direction (31.3%). They mostly dispose the unused medications by throwing into a trash can (71.4%). In conclusion, many families keeps unused medication and it could cause health and environmental problems.

• 대한수의학회지
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• 제57권2호
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• pp.97-104
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• 2017

Solanum lycopersicum, commonly known as tomato, is widely used in raw, cooked, or liquid forms because it contains nutritional compounds that are beneficial for human health, including carotenoids, lycopene, ascorbic acid, vitamins, and minerals. The tomato is perhaps the most widely studied fruit, especially with respect to its cardioprotective effects. In this study, we aimed to identify the anti-inflammatory mechanisms by which the tomato elicits its anti-inflammatory properties. We treated murine macrophage RAW 264.7 cells with a tomato ethanol extract and performed various biochemical assays including nitric oxide inhibition, cell viability, RNA extraction, expression of pro-inflammatory mediators and cytokines, and immunoblotting, as well we assessed cell survival rates. Our results have shown for the first time that a tomato ethanol extract treatment can suppress nitric oxide production in a dose-dependent manner without cytotoxicity. Moreover, it inhibits the expression of pro-inflammatory mediators and cytokines and elicits its anti-inflammatory effects via the nuclear factor kappa-light-chain-enhancer of activated B cells ($NF-{\kappa}B$) and mitogen-activated protein kinase (MAPK) pathways. In addition, administration of tomato syrup potently rescued mice from septic shock induced by lipopolysaccharide injection. Collectively, our results elucidate details regarding the anti-inflammatory mechanisms of tomato.

• 대한영양사협회학술지
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• 제7권4호
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• pp.385-396
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• 2001

This study was carried out to obtain the menu preferences of frequently served set menu of the staff working at Samsung Medical Center. The frequently served set menus were 72 menus including 23 Korean meals, 12 bowel of rices, 18 noodles, 10 soups, 6 fried rices, 3 western meals. The subjects of this study were 624 staffs who works at Samsung Medical Center. The results are summarized as followers : The subject group for this study was composed of 23% males and 58% females, 80% of subjects are twenties and thirties. The best preferred menu was fried food 4(boiled rice with assorted mixtures, boiled quail egg). And noodles 8(cold buckwheat noodles, fried mung-beans), noodles 2(buckwheat noodles, fried vegetable), Western meals 3(hamburg steak, steamed dumpling), noodles 18(rice-cake dumping soup, fried sweet potato with sugar syrup) were preferred by the subjects. The worst preferred menu was soups 4(loach soup, fried sea food and welsh onion). In the preference each kinds of set menus, Korean meals 3(soup to relive the hangover with pollack, grilled meat, lettuce, fruit salad, Kimchi, ice tea) was the most preferred of the Koreans meals, bowel of rice 8(omelet containing fried rice, chicken salad) of the bowel of rices, noodles 8(cold buckwheat noodles, fried mung-beans) of the noodles, soups 3(spicy beef soup, chicken salad) of the soups, fried rice 5(boiled rice with assorted mixtures, boiled quail egg). There was no significant sexual difference in the menu preferences except 7 menus. There was significant age difference in the 17 menu preference, the younger age subjects were the better like noodles.