• Journal of Trauma and Injury
• /
• v.22 no.2
• /
• pp.233-241
• /
• 2009

Purpose: Alcohol is a major risk factor for injuries, but little is known about the relationship between chronic drinking pattern and injuries. The purpose of this study was to evaluate the incidence of alcohol-related injuries and the differences in the characteristics of the injuries between Alcohol Use Disorder Identification Test (AUDIT) categories. Methods: Among a representative sample of the third Korea National Health and Nutrition Examination Survey. 7,697 adults answered questions about injuries, drinking patterns, and socioeconomic status. Incidences of alcohol-related injuries and of non-alcohol-related injuries were calculated, and the relative ratio of injuries between AUDIT categories was analyzed. Results: The incidences of all injuries and alcohol-related injuries were 69.2 and 6.8 per 1000 person-year. After adjustment, the incidences of non-alcohol-related injuries showed no differences between AUDIT categories. But the adjusted relative ratios (RRs) of alcohol-related injuries were 3.73 (95% CI: 1.54~8.99) and 7.70 (95% CI: 3.61~16.44) for risk drinkers and for alcohol-dependent drinkers respectively. No specific body part could be identified as being frequently injured in cases of risk drinkers and alcohol-dependent drinkers. In contrast, the adjusted RRs of fractures, bruises, and open wounds were 1.76 (95% CI: 1.03~3.02), 1.73 (95% CI: 1.15~2.61), and 1.85 (95% CI: 1.17~2.93) for alcohol-dependent drinkers. Assaults occurred 4.66 times more frequently in alcohol-dependent drinkers. Conclusion: Alcohol-related injuries occur more frequently as the person becomes more dependent on alcohol. Fractures, Bruises, open wounds, and assaults occur more frequently in alcohol-dependent drinker. This study suggests that efforts should be carried out in the ED to screen and treat alcohol-use disorders associated with patients injured after drinking.

• Polymer(Korea)
• /
• v.34 no.6
• /
• pp.560-564
• /
• 2010

Dimensional stability of LCD polarization film consisted of triacetyl cellulose (TAC) and poly(vinyl alcohol) (PVA) film has been studied and especially, the effect of PVA adhesive on the dimensional stability has been considered as function of deacetylation and molecular weight of PVA adhesive. The maximum adhesion strength between TAC and PVA film was obtained in the laminate using PVA adhesive with 70% of OH content and the effect of molecular weight on the adhesion strength was only pronounced in the laminate using PVA adhesive with OH content above 70%. It was found that the optimum dimensional stability of TAC/PVA/TAC laminate (polarizing film) was obtained when applied PVA adhesive has low molecular weight and it was more dependent upon the OH content than the adhesion strength between TAC and PVA films.

• Journal of Korean Biological Nursing Science
• /
• v.4 no.2
• /
• pp.127-137
• /
• 2002

The purpose of this study was to compare the hand disinfection effect of waterless alcohol gel hand washing agent with that of soap and water, 4% chlorhexidine gluconate, and 10% povidone-iodine. Hands of fourty subjects were artificially contaminated with Acinetobacter baumannii $5m{\ell}$ and randomly distributed to each hand washing methods. Samples were collected from gloved hand by glove juice sampling procedure. Mean log reduction after hand washing were compared with baseline values. Number of microorganisms were converted to log and tested by ANOVA in SPSSWIN 10.0. Mean log reduction of soap and water, alcohol gel, 4% chlorhexidine gluconate, 10% povidone-iodine were $2.76{\pm}0.62$, $2.97{\pm}0.56$, $4.66{\pm}1.70$, $4.60{\pm}0.91$, respectively. The bactericidal effect of alcohol gel was similar to that of soap and water, but the effect was much less than chlorhexidine gluconate and povidone-iodine(p<0.001). In terms of microorganism reduction, the efficacy of waterless alcohol gel was almost the same as soap and water hand washing. Further evaluation of the bactericidal effect of waterless alcohol gel is needed because waterless alcohol gel is simple, convenient, and non-irritating hand washing agent and also very effective in busy hospital environment.

• Journal of the Korean Society of Tobacco Science
• /
• v.25 no.1
• /
• pp.70-79
• /
• 2003

$\beta$ -Glucosidase-catalysed synthesis of glucosides with aromatic alcohols and monoterpene alcohols as accepters and cellobiose as a donor in the presence of various commercial $\beta$ -glucosidases were described. $\beta$ -Glucosidases from Aspergillus niger spp,. Trichoderma spp., Penicillium sup. and bitter almond have been shown to catalyze synthesis of $\beta$ -glucosides of benzyl alcohol, 2-hydroxybenzyl alcohol, 4-hydroxybenzyl alcohol, 2-phenylethyl alcohol, geraniol and citronellol in the presence of cellobiose as sugar donor. Among enzyme preparations tested, each $\beta$ -glucosides prepared from Aspergillus niger were isolated in the pure state by Diaion HP-20 and silica gel column chromatography. The products were identified as $\beta$ -glucosyl products of benzyl alcohol, 2-hydroxyhenzyl alcohol, 4-hydroxybenzyl alcohol, 2-phenyl ethyl alcohol, geraniol and citronellol by spectrometry (UV, IR, $^1$H-NMR, $^{13}$ C-NMR) and enzymatic hydrolysis with $\beta$ - glucosidase. Monoterpene alcohols with a sterically hindered hydroxyl group, such as linalool, $\ell$-menthol and $\alpha$-terpineol were not used as acceptors in transglycosylation reaction.

• The Korean Journal of Food & Health Convergence
• /
• v.7 no.3
• /
• pp.33-40
• /
• 2021

The purpose of this study was to investigate the effects of turmeric intake and weight training on blood alcohol concentration, liver enzyme levels of and their effects on health promotion in adult males. There was no significant difference of taking turmeric powder combined with weight training exercise on blood alcohol levels in adult men who consumed alcohol on a regular basis. There was also no change on the change of body composition. The results were collected from elite athletes that had spent more than 10 years in their respective sports so it is difficult to observe any significant results from 8 weeks, short-term exercises of 1RM 70~80%, 3 times per week. In the next study, it is necessary to divide the subjects into more diverse groups and subject them by varying amounts of turmeric intake, exercise, etc., in order to fully study and understand the effects on blood alcohol level, change, and health promotion. Consequently, this study demonstrated there were no significant differences in the effects of continuous drinking habits of adult men's turmeric powder intake and weight training exercise on changes in GOT, GPT, γ-GTP, and blood alcohol concentrations. Moreover, health improvements themselves didn't affect changes in body composition.

• Food Science and Biotechnology
• /
• v.17 no.6
• /
• pp.1160-1164
• /
• 2008

An novel amylolytic yeast, Saccharomyces cerevisiae HA 27, isolated from nuruk, displayed resistance against high sugar (50% glucose) and alcohol (15%). Maximal production of amylolytic enzyme by S. cerevisiae HA 27 was achieved on 9 days of cultivation at the optimal temperature $20^{\circ}C$ and pH 6.0. The activity of amylolytic enzyme produced by S. cerevisiae HA 27 was stable, even at $70^{\circ}C$, and over a broad pH range (4.0-11.0). Also, the amylolytic enzyme of S. cerevisiae HA 27 showed optimal activity in pH 5.0 at $50^{\circ}C$. S. cerevisiae HA 27 exhibited 6.2%(v/v) alcohol fermentation ability using starch as a carbon source.

• Korean Journal of Food Science and Technology
• /
• v.41 no.1
• /
• pp.50-56
• /
• 2009

This study was carried out to determine the optimum extraction conditions for Ishige okamurai by comparing the yields, total phenolic compound content (TPC), and antioxidant properties of its 95%, 70%, 50% fermented ethyl alcohol and water extracts. Additionally, the effects of heat and pH treatments on the antioxidant properties of the extracts were evaluated by their TPC and 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical scavenging capabilities. The yields of the extracts were greatest in the order of water > 50% > 70% > 95% fermented ethyl alcohol, and the TPC of the 70% (26.18%) and 50% fermented ethyl alcohol (27.56%) extracts were higher than those of the others. However, in terms of DPPH radical scavenging and ferrous-reducing power, the 70% fermented ethyl alcohol extract of Ishige okamurai showed the highest antioxidant effects. Additionally, in the results for the heat and pH treatments, the antioxidant properties of the 70% fermented ethyl alcohol extract were not influenced by the treatment conditions except at pH 10.

• Korean Journal of Occupational Health Nursing
• /
• v.9 no.2
• /
• pp.132-142
• /
• 2000

This paper tried to understand the effects of alcohol-reducing program on drinkings behaviour of workers on works under 5 employees. For these, this paper understood a change of drinkings custom and degree of alcohol-reducing strategy practice by enforcement of alcohol reducing program over 7 times during 3 months Reaults from analyses are as follows 1) A health problems related to drinkings were a chronic fatigue and indigestion, 15.5% was over 5 items among items related to liver disease. 2) The subjector of investigation all was involved over 2 items among items that a drinking custom must be collecred. 3) The change of drinkings custom between before and after on enforcement of alcohol reducing program showed a effective difference. 4) For a degree of the alcohol-reducing strategy practice, "reducing drinkings days" was 82.9%. "bearing drinkings impulse" 70.7%, "exchanging drinkings custom" 56.1%, "avoiding drinkings friends" 51.2%, Yet, "avoiding drinking place" and "preparing leisure activity to exchange drinkings" showed a low practice ratio. 5) For correlation between drinkings drinkings behaviour and degree of alcohol-reducing strategy practice, the more drinkings times before program paticipatance the higher alcohol-reducing strategy practice, alcohol dependency and drinkings times, alcohol-reducing strategy and drinkings times, befere drinking custom had an effective negative corelation, after drinkings custom and alcohol-reducing strategy a strong effective positive corelation. 6) workers writing drinkings paper decreased drinkings times. Implications from results are as follows The alcohol-reducing program is necessary to works under 5 employees, and needs to he operated continously. Especially, in works under 5 emplyees, the alcohol-reducing programt needs to be operated by firm or government.

• Preventive Nutrition and Food Science
• /
• v.13 no.3
• /
• pp.212-218
• /
• 2008

We extracted red ginseng with various alcohol concentrations and evaluated total carbohydrate, uronic acid, polyphenols compounds and ginsenoside contents, and yields of alcohol extract. The water extraction (0% alcohol extraction) showed a high level of total carbohydrate content. 10% and 20% alcohol extraction showed the highest uronic acid contents (7,978.8 and $7,872.7\;{\mu}g/mL$ of extract, respectively). The efficiency order of the red ginseng extract (RGE) preparations in liberating polyphenols was: $0{\sim}50%$ alcohol${\geq}\;60%$ alcohol> $70{\sim}90%$ alcohol. Solid contents in RGE were decreased with increased alcohol concentration; the same tendency as with the results of total carbohydrate content. Total ginsenoside contents in $20{\sim}50%$ alcohol extracts showed similar levels ($442,962.9{\sim}47,930.8\;{\mu}g/mL$ of extract). Water extraction showed the lowest ginsenoside content ($14,509.4\;{\mu}g/mL$ of extract). The ginsenoside contents at above 60% alcohol were decreased with increased alcohol concentration. Generally, ginsenoside (Rg2, Rg1, Rf, Re, Rd, Rb2, Rc and Rb1) contents were increased with increased alcohol concentrations. However, Rg3 content was decreased with increases in alcohol concentration.

• Journal of Nutrition and Health
• /
• v.6 no.4
• /
• pp.37-53
• /
• 1973

For the elucidation of the metabolic effects due to alcoholic drink and moldy rice intake author designed two experiments as follows. In the first experiment, sixty male and female rats, divided into six groups, 10 rats each in both sexes, were given 7.5% sucrose-30% alcohol solution (Jinro-Soju) and diets varied of fat content (2%, 7%, 30% of diet) and protein quality (casein, bean, anchovy) for 6 weeks. In the Second experiment, six groups of rats, 10 male rats each, were fed the diets containing zero, 5%, 10%, 25%, 50%, and 100% moldy rice contaminated Penicillium Islandicum and the experimental periods were 4 weeks and 6 weeks. The results of these studies due to the toxicity of alcohol consumption and moldy rice ingestion of the fatty liver production and the other effects are as follows. 1. Food intake of alcohol consumed groups decreased to 50%-70% of that of standard group. In the second study, there was no significant differences on food intake due to the different contents of moldy rice and experimental period. 2. On the view paint of body weight gain, the body weight of alcohol consumed groups gained much less than that of standard group, because food consumption was decreased due to alcohol ingestion. 3. In comparison of F.E.R. and P.E.R. between standard and experimental groups, there was no significant differences in this study. 4. As a matter of fact, there was no significance on the nitrogen balance in both studies. 5. From the result of hematology, R.B.C. counts, W.B.C. counts, hemoglobin, and hematocrit showed normal values in all groups including in this study. So we might conclude that the toxicity of alcohol and moldy rice do not effect significantly on blood picture. 6. The larger organs shrank on the range of 20%-70% of that against standard group in this study. The major reason for the shrinkage of organs might be account of decreased food consumption due to alcoholic drink. There was no great changes on the organ weight due to the ingestion of moldy rice. 7. The nitrogen content in various organs in both experiments was revealed at the normal level for the worst condition in terms of the least food intake. In other word, it was noteworthy that the concentration of nitrogen in various organs was kept at the normal ratio as standard groups under the circumstances of this study. 8. The lipid content in the liver of rats fed alcohol and diets containing either various lipid contents or protein quality did not increase. Hepatic lipids accumulation due to the dietary fat content was observed, but there wvas no significances among the compared groups. In the second experiment, the difference of hepatic lipid content between the moldy rice groups and standard group was not showed. In addition to the result of total lipid, hepatic free cholesterol, free fatty acid, and triglyceride did not change in both studies, we might conclude that the toxicity of alcohol and moldy rice could not effect on the hepatic lipid contents. 9. There was no significant differences on the serum glucose level between alcohol groups and standard group. In the second experiment, serum glucose level increase in 6th week compared with in 4th week, but there was no significant differences.