• Journal of Animal Science and Technology
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• 제62권1호
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• pp.103-110
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• 2020

Quality characteristics of chicken emulsion sausage manufactured with various levels of NaCl and 9 times heated bamboo salt (0.3%, 0.6%, 0.9%, and 1.2% respectively) were examined. The pH value of chicken emulsion sausage was increase tendency with increasing amount of bamboo salt, on the contrary in case of NaCl sample were decrease tendency with increasing amount of NaCl. Both before and after heating, redness of chicken emulsion sausage with bamboo salt treatments were upward trend with increasing amount of bamboo salt. water holding capacity (WHC) of 1.2% NaCl sample was significantly higher than 0.3%-0.9% (p < 0.05), but 0.9%, 1.2% bamboo salt samples were significantly higher than 0.3, 0.6 % (p < 0.05). Water loss of 1.2% NaCl and 0.9% bamboo salt samples were significantly lower than other treatment (p < 0.05). Protein solubility values significantly increased amount of bamboo salt and NaCl (p < 0.05), and samples of 0.9% NaCl and 0.6% bamboo salt values show similar values. Cooking yield of samples were increased tendency with increasing amount of NaCl and bamboo salt. Also viscosity values of sample containing 1.2% bamboo salt sample showed higher viscosity than other treatments. These results show that containing 1.2% NaCl chicken emulsion sausage and 0.9% bamboo salt chicken emulsion sausage were similar physicochemical properties. Therefore, bamboo salt is suitable for manufacturing chicken emulsion sausage.

• 근관절건강학회지
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• 제9권2호
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• pp.144-153
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• 2002

This study was designed to explore use of unconventional treatments and identify related variables of patients with rheumatic disease. One hundred fifty rheumatic patients were recruited from two university based rheumatic centers according to selection criteria. Collected data were analyzed using SAS program through with a structured questionnaire. T-test, ANOVA, and Scheffe's test were adopted. The results were as follows: 1. 77.7% of the subjects were over forties and mean age was 48.5 years. 74.0% were women and 73.2% were living with their spouse. 82.0% of them was good or moderate or good economic status, 38.3% was university graduates. 2. 58.0% of the subjects had rheumatoid arthritis, and mean duration of suffering rheumatic disease was 6.5 years. 89.3% of them had joint pain and their mean pain score was 4.07. Most painful joints were hip(58.0%), finger(42.0%), wrist(42.0%), and the number of painful joint was 5.4. 70% of the subjects using unconventional treatments, the most common treatments using them was herb medicine(42.7%) and acupuncture(36.7%). 3. Level of pain was different according to subject's age, educational background, diagnosis, number of painful joints, and using unconventional treatments or not. It is recommended that use of a larger sample to understand more about unconventional treatments and pain of patients with rheumatic disease. More research is needed to consider developing individual nursing interventions for their well-being and quality of life.

• Journal of Ginseng Research
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• 제18권2호
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• pp.128-133
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• 1994

Color characteristics were investigated for white ginseng powder immediately and during storage following treatments of gamma ray or ethylene oxide (EO) for microbial decontamination. The variation in fatand water-soluble pigments of the sample was negligible immediately after both treatments, however an apparent increase was observed in the samples stored for four months at $25^{\circ}C$ and RH 90%, in the order of nontreated control, EO-fumigated, and 5 key-irradiated samples. Hunter's color a and b values of white ginseng powder increased slightly in proportion to irradiation doses, whereas EO fumigation caused a decrease in L value and an increase in a and b values of the sample, showing overall color difference (${\delta}^E$) of 1.8. Considering the higher ${\delta}^E$ in the higher RH conditions, airtight packaging and sterilization using like gamma ray were considered an effective means for maintaining high quality of color characteristics in stored white ginseng powder.

• Asian-Australasian Journal of Animal Sciences
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• 제12권4호
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• pp.531-536
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• 1999

This study was conducted to compare the effects of lactic acid bacteria (LAB) or LAB+cellulases on the cell wall compositions and the in vitro dry matter digestibility (IVDMD) of Rhodesgrass (RG) and Italian ryegrass (IRG) silages. LAB (Lactobacillus cassei) at a concentration of $10{\times}10^5\;cfu.g^{-1}$ fresh forage was added to all ensiling samples (except the untreated control) of RG and IRG. The cellulases used were Acremoniumcellulase (A), Meicelase (M) or a mixture of both (AM). Each cellulase was applied at levels of 0.005, 0.01 and 0.02 % fresh sample. The samples were incubated at 20, 30 and $40^{\circ}C$ for about 2 months of storage. LAB inoculation did not affect cell wall components or IVDMD of both the RG and IRG silages, but LAB+cellulase treatments did. Increasing the amount of cellulase addition resulted in further decreases of cell wall concentrations. This reduction more markedly occurred with cellulases A and AM than it did with cellulase M. Cell wall components losses were higher in the IRG silages than in the RG silages. LAB+cellulase treatments decreased IVDMD of the RG silages, but had no effect on the IRG silages. The different effect of LAB+cellulase treatments on cell wall degradation and IVDMD of the RG and IRG silages suggested that RG contains more structural carbohydrates, which were difficult to degrade with cellulase, than did IRG.

• 사상체질의학회지
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• 제1권1호
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• pp.171-181
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• 1989

We have studied some effects of the SOYANGIN-HYEONGBANGPAEDOK-SAN (S.H.P.). Several empirical remarks, depending on the different treatments, are investigated through this study as follow; 1. The Analgesic effects of S.H.P. are remarked by Acetic acid method in mice, 100 and 300mg/kg (Sample II, III), 2. The Antipyretic effect of S.H.P. are remarked by yeast method in rats, 100 and 300mg/kg (Sample II, III). 3. The inhibitory effects of S.H.P. on strychnine induced convulsion in mice is remarked. However the inhibitory effects of S.H.P. on picrotoxin induced convulsion in mice is not observed. 4. The effects of S.H.P. on muscle relaxation in mice, using the Rota-Rod test, is remarked on 1,2,3 hours by 300mg/kg (Sample III).

• 대한수의학회지
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• 제48권3호
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• pp.357-361
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• 2008

Although power analysis is of important tool of research, investigators in veterinary medicine are unaware of the concepts of the statistical power. Two types of error occur in classical hypothesis testing and, those errors should be avoided, if possible. Since power is highly dependent on the sample size, whenever declaring non-statistically significant result they should consider the potential for committing a Type II error in their studies, which refers to the probability of falsely stating that two treatments are equivalent despite true difference between them. Also, sample size determination is one of the most important tasks facing the researcher when planning a diagnostic study, and provides valuable information on the characteristics of a test performance. This type of analysis forms the basis for proper interpretation of test results. The aim of this article was to re-evaluate some selected studies on diagnostic test reported in the domestic veterinary publications to determine the power and necessary sample size for inequality testing to ensure the desired power. Power calculations were illustrated using real-life examples of comparison of a new test and a reference test for detecting antibodies of various animal diseases. Factors affecting to the power were also discussed.

• 한국식생활문화학회지
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• 제11권5호
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• pp.601-608
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• 1996

Fermentation characteristics of Baikhaju (a typical Korean traditional alcoholic beverage) were investigated during fermentation with differently treated rice samples, which were steamed rice (SR), plain steamed rice bread (RB), rice porridge (RP) and roasted rice (RR). The RB sample showed an excellent fermentation efficiency with the highest alcohol production (20.84%). The SR and RR samples showed 17.79% and 17.31% of alcohol production, respectively. The RP sample was the lowest alcohol production (11.47%). The pH values of all the beverage samples were similar and were ranged from 3.6 to 3.9. The fermentation periods of RB and RR samples were longer than the SR and RP. The inner temperature and microbial growth in all the beverages increased at each of input steps of the rice and Nuruk (a Korean-style bran koji). Fusel oil content of the SR and RP samples (613.6 ppm) was higher than that of RR (482.7 ppm). The RB sample with the best fermentation efficiency had the lowest fusel oil content (341.8 ppm). The RP sample showed the highest score in sensory evaluation and RB sample showed the lowest. The results on sensory evaluation were contrary to those on the fermentation efficiency.

• 대한약침학회지
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• 제2권1호
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• pp.51-62
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• 1999

This study was designed to investigate the effects of Guizibokryungwhan Herbal-acupuncture on the intravascular coagulation. At first 36 mice were divided normal group(n=6) and experimental group(n=30). Normal group had no treatment and experimental group was induced intravascular coagulation by injected endotoxin 0.5mg/kg into the caudal vein. The experimental group was divided Sample-A(n=12), Sarnple- B(n=12) and control group(n=6). Control group was administrated normal saline. Sample-A was injected Guizibokryungwhan Herbal-acupuncture manufactured by extraction method and Sample-B was injected Guizibokryungwhan Herbal-acupuncture manufactured by water-alcohol method. Then Sample-A and Sample-B was injected high and low concentration. All treatments were done to Kwanwon acupuncture point once a day for 5 days s.c.. The results were following. 1. Compared with the control group, the platelet count was significantly increased in high-concentrated Sample-A and Sample-B group. 2. Compared with the control group, the concentration of fibrinogen was significantly increased in all experimental groups. 3. The prothrombin time was sjgnificantly shortened in high-concentrated Sample-A and Sample-B group as compared with the control group. 4. The activated partial thromboplastin time was significantly shortened in high-concentrated Sample-A group as compared with the control group. 5. The Guizibokryungwhan Herbal-acupuncture has a concentration-dependent effects on the intravascular coagulation.

• 한국발생생물학회지:발생과생식
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• 제5권2호
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• pp.159-165
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• 2001

사람 정자에 대한 유인능과 운동성에 미치는 난포액의 영향을 밝히기 위하여 난관 폐색으로 내원한 환자에서 채취한 난포액 sample A, 남성 배우자의 불임으로 내원한 환자에서 채취한 난포액 sample B, Sample A를 가열처리한 난포액 그리고 modified human tubal fluid(m-HTF) 중 어느 하나를 함유한 각각의 모세관을 1, 2 및 4시간 동안 배양하여 유인된 정자의 수와 운동성을 가진 정자의 비율을 조사하였다. 유인된 정자 및 운동성을 가진 정자의 비율은 난포액 sample A에서 m-HTF, 난포액 sample B 및 가열 처리한 난포액보다 유의 적으로(P<0.05) 높게 나타났다. 불활성화 난포액보다 신선 난포액에서 유인능 및 운동성이 높게 나타나는 경향을 보였으나 유의적인 차이는 없었다.

• The Journal of Advanced Prosthodontics
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• 제1권2호
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• pp.91-96
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• 2009

STATEMENT OF PROBLEM. The aim of this study was to study the effects of various surface treatments to a titanium surface on the expression of Runx2 in vitro. MATERIAL AND METHODS. Human Osteosarcoma TE-85 cells were cultured on machined, sandblasted, or anodic oxidized cpTi discs. At various times of incubation, the cells were collected and then processed for the analysis of mRNA expression of Runx2 using reverse transcription-PCR. RESULTS. The expression pattern of Runx2 mRNA was differed according to the types of surface treatment. When the cells were cultured on the untreated control culture plates, the gene expression of Runx2 was not increased during the experiments. In the case of that the cells were cultured on the machined cpTI discs, the expression level was intermediate at the first day, but increased constitutively to day 5. In cells on sandblasted cpTi discs, the expression level was highest in the first day sample and the level was maintained to 5 days. In cells on anodized cpTi discs, the expression level increased rapidly to 3 days, but decreased slightly in the 5-th day sample. CONCLUSION. Different surface treatments may contribute to the regulation of osteoblast function by influencing the level of gene expression of key osteogenic factors.