• Journal of the Korean Society of Food Science and Nutrition
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• v.15 no.2
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• pp.128-135
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• 1986

Wheat germ protein was extracted and isolated by a Modified Osborne fractionation method and some properties were investigated. The results are summarized as follows; 1. Approximate compositions of wheat germ were moisture 10.5%, crude protein 22.8%, crude fat 2.4%, crude ash 3.2%, crude fiber 1.5%, respectively. 2. Nitrogen solubilities on various solvents were the lowest as 45.58% by Osborne method and the highest as 79.49% after sequencial extraction of the $H_2O$, 0.5M-NaCl, 70%-ethanol, 0.1N-NaOH. 3. Isolated proteins yielded albumin, globulin, globulin, gliadin and glutelin in the proportion of 20.22: 17.49: 42.58: 19.71, respectively. 4. Spectrophometric chromatograms of isolated protein by Regel-filtration were two peaks in albumin (I ; 8.2%, II ; 91.8%), one peak in globulin (92.8%), respectively. 5. Disc-PAGE patterns were showed about 14 bands in 0.5M-Cl soluble protein, 3bands in crude albumin, 1band in main albumin, 2bands in crude globulin, one band in main globulin under pH 8.3 buffer system (Ornstein and Davis method).

• Asian-Australasian Journal of Animal Sciences
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• v.30 no.9
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• pp.1253-1260
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• 2017

Objective: Purpose was to determine the effects of grazing system and floor type on concentrations of blood metabolites, activity of creatine kinase, body weight and carcass characteristics of castrated Nguni goats. Methods: Forty eight, 7 month old goats were randomly allocated to herding and tethering treatments from 0800 to 1300 hours and accommodated on slatted and earth floors daily. Blood samples were collected by jugular venipuncture every fifteenth day for metabolite analysis. Slaughter was done at a commercial abattoir following 5 months of monitoring. Results: Tethered goats had significantly higher concentrations of urea (5.19 mmol/L) (p<0.001), creatinine ($55.87{\mu}mol/L$) (p<0.05), total protein (64.60 g/L) (p<0.01), and globulin (49.79 g/L) (p<0.001), whereas herded goats had higher glucose (3.38 mmol/L) (p<0.001), albumin (15.33 g/L) (p<0.05), albumin/globulin ratio (0.34) (p<0.01), and body weight (24.87 kg) (p<0.001). Slatted floors caused higher (p<0.01) albumin at 15.37 g/L. The interaction of grazing system and floor type affected creatinine, total protein, globulin at (p<0.01) and albumen/globulin ratio at (p<0.01). The least creatinine concentration and albumin/globulin ratio was in herded and tethered goats that were accommodated on earth floors, respectively. The highest total protein and globulin concentrations were in serum of tethered goats that were accommodated on earth floors. The highest (p<0.05) dressing percentage (45.26%) was in herded goats accommodated on slatted floors. Conclusion: Herding of goats lowered globulin concentration, improved estimated feed intake, blood glucose and albumin concentrations, albumin globulin ratio, increased body weights and weight related carcass characteristics. Floor type had very little effects on metabolites where earth floors only reduced albumin concentration. Tethering and housing goats on earth floors resulted in double stress that increased chronic infections.

• Biomedical Science Letters
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• v.10 no.3
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• pp.253-257
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• 2004

The mechanisms by which leptospires caused disease are not well understood. A number of putative virulence factors have been suggested, but with few exceptions their role in pathogenesis remains unclear. In these days, many cases of leptospirosis are diagnosed by serological immunoassay. Leptospirosis is characterized by the histopathology of liver, kidney, heart, and lung, but the electrophoresis fractions of serum protein are not compared. We analyzed total protein, albumin, aspartic aminotranferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), creatinine and urea nitrogen (UN) in sera of patients diagnosed leptospirosis. Total protein and albumin were decreased in 18.5％ and 31.2％ of patients, respectively. AST, ALT, ALP, UN and creatinine were increased in 90.4％, 66.9％, 28.0％, 15.9％ and 10.8％ of patients, respectively. We performed cellulose acetate membrane electrophoresis (EP) on sera of patients increased both of AST and ALT, and of patients increased both of creatinine and UN. In patients increased both of AST and ALT, and in patients increased both of AST and ALT, the relative percentage of albumin to total protein in patient serum was dcreased in 89.1 ％ of patients. α₁-globulin, α₂-globulin, β-globulin and γ-globulin were increased in 85.1 ％, 75.2％, 33.6％ and 98.0％ of patients, respectively. In patients increased both of creatinine and UN, the relative percentage of albumin to total protein in patient serum was dcreased in 93.8％ of patients. α₁-globulin, α₂-globulin, β-globulin and γ-globulin were increased in 87.5％, 100％, 31.2％ and 93.8％ of patients, respectively. These data indicate that infection of Leptospira causes severe liver damage to most of leptospirosis patients, but doesn't cause renal damage to most of them. The relative rate of serum protein electrophoresis fractions to total protein are not identical with them of typical hepatitis patient.

• Korean Journal of Plant Resources
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• v.12 no.3
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• pp.198-203
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• 1999

7S and 11S globulins are two major storage proteins in soybean seed. For improving the quality of soybean seed protein, an increase of 11S/7S ratio would be a desirable objective because 11S globulin contains much more sulfur-containing amino acids than 7S globulin. In this study, six soybean varieties grown at three locations were used for genetic variation analysis of 7S and 11S globulins. It was possible to screen the soybean genotypes having aberrant subunit compositions of the two globulins by a sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). So, heritabilities, genotypic and phenotypic correlations among eight globulin fraction contents of soybean seeds were estimated. The mean value of 7S and 11S globulin fraction contents were 38.9% and 61.1%, respectively, and the ratio of 7S to 11S globulin ranged from 0.58 to 0.74. The high heritability value was found in $\beta$ subunits but the values of acidic and basic subunits were relatively low. Genotypic correlations were higher than the corresponding phenotypic correlations in most of globulin subunit contents. $\beta$ subunits was negatively correlated with $\alpha$ and $\alpha$' subunits among 7S fractions, while no significant correlation between $\alpha$ and $\alpha$' subunits could be found In case of 11S fractions, acidic and basic subunits exhibited no genotypic but negative phenotypic correlation.

• Preventive Nutrition and Food Science
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• v.2 no.1
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• pp.77-82
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• 1997

The comparison soy protein coagulation by heat-and enzyme-treatment are summarized. The gelation mechanism of glycinin by heating was mainly due to dissociation and aggregation of the basic subunit of 11S globulin. In case of 7S globulin, macro-soluble aggregates may be formed by noncovalent intraction more than 30min at 8$0^{\circ}C$. Whereas, coagulum occured by the microbial enzyme was more minuter than the other Ca-, HCI-coagulum. Heat treatment attacked the basic subunit of 11S globulin and this results agreed very, how-ever, preferred acidic subunit to basic subunit of 11S globulin and attacked the 7S globulin, that could produce coagulum products within 4~5min at $65^{\circ}C$.

• The Korean Journal of Zoology
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• v.30 no.4
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• pp.371-378
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• 1987

The fractions of serum proteins, the levels of serum immunoglobulins and the positive rate of HBs Ag were investigated in Korean patients with Down's syndrome. Mean concentrations (g/dl) of serum protein, albumin, a1,-globulin fraction, a2-globulin fraction, $\beta$-globulin fraction and Y-globulin fraction were 7.80$\pm$1.44, 3.89$\pm$0.74, 0.26$\pm$0.09, 0.80$\pm$0. 18, 1.00토0.29 and 1.85$\pm$0.64, respectively. Mean concentrations(mg/dl) of IgG, IgA and IgM were 1,682.17$\pm$600.26, 247.39$\pm$180.86 and 170.87$\pm$79.90, respectively. The positive rate of HBs Ag was 21.74% These results revealed higher levels of Y-globulin fraction, IgG and positive rate of HBs Ag in patients with Down's syndrome than in normal population.

• Applied Biological Chemistry
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• v.10
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• pp.15-21
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• 1968

In order to fractionate the rice protein employing paper electrophoresis, 9 subjects of Korean rice and one Indica type, Pin Galw 50 were examined, the results were as follows. 1. Polished rice protein was separated into albumin, globulin, prolamine, and oryzenin. The amount of these fractions was determined by Kjeldahl method showing respectively 0.26%, 0.65%, 0.41%, and 5.01% in average. Albumin was extracted with deionized water, globulin with 10% NaCl, prolamine with 70% ethanol, and oryzenin with 0.05N-NaOH. 2. Albumin was extracted with deionized water and dialyzed by a cellophan tube. The supernatant was submitted to paper electrophoresis using phosphate buffer (pH 7.6, ${\mu}$ 0.18). Albumin was identified as monocomponent in all of 10 varieties under study. Globulin was extracted and dialyzed to remove the albumin. The precipitates were resolved in 10% saline solution and examined by paper electrophoresis. The globulin consists of two components in phosphate buffer(pH 7.6, ${\mu}$ 0.18) Any subject, regardless the origin, appears to contain globulin I and globulin II. Prolamine was extracted with 70% ethanol, dialayzed against deionized water, resolved with ethanol, and analyzed by Paper electrophoresis. It was proved as one component in the 70% alcoholic buffer(pH 9.0, ${\mu}$=0.0095). On the contrary, paper electrophoresis with oryzenin demonstrated two or three components in Sorensen's buffer(pH 13.0, ${\mu}$ 0.11). Yookoo 132, Dungpan 5, Kwansan, and Jaekun contain oryzenin I, oryzenin II, and oryzenin III. On the other hand, Paldal, Jinheung, Sukwang, Eunbangzu, Damakum, and Pin Galw 56 contain only oryzenin II, and oryzenin III. On the basis of these analyses a discussion of the differences between the protein fractions of 10 varieties was presented. 3. Globulin I varied from 0.22% to 0.46% (aver. 0.35%) in the amount, globulin II from 0.21 to 0.44%(aver. 0.32%), oryzenin I from 0.17% to 0.44%(aver. 0.3%), oryzenin II from 1.59% to 2.88%(aver. 2.23%), and oryzenin III from 2.02% to 3.57%(aver. 2.66%).

• Journal of the Korean Society of Food Science and Nutrition
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• v.13 no.4
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• pp.432-436
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• 1984

The effect of Korean ginseng(Panax ginseng C. A. Meyer) on glucose and protein metabolism was studied. In this experiment, powdered Panax ginseng was administered to rats for 6 weeks. The rats were divided into three groups, namely, I, II, and IIII, each group consisting of 15 rats. The amounts of powdered Panax ginseng which were added to the basal diet for the diets of group II and group III were 2.5 g/kg and 12.5g/kg, respectively. The group I was used as the control group fed the basal diet. The weight gains of the rats fed the ginseng containing diets were higher than those of the control rats, tut not significant. The serum glucose levels of all ginseng-treated rats were decreased with significance (P<0.001). In the rats fed the ginseng containing diet (2.5 g/kg of diet), there were no significant differences in contents of albumin, ${\alpha}_1-globulin$, ${\alpha}_2-globulin$, ${\gamma}-globulin$ and A/G ratio compared with those of the control rats, however, the levels of total protein and ${\beta}-globulin$ were increased significantly (p<0.005). The levels of total protein and ${\alpha}_2-globulin$ obtained from the rats fed the ginseng containing diet(12.5 g/kg of diet) revealed higher than those of the control rats (p<0.05), the contents of ${\alpha}_1-globulin$, ${\beta}-globulin$ and ${\gamma}-globulin$ were also increased significantly (p<0.001). Albumin level and A/G ratio obtained from the rats of group III were lower than those of the control group, especially A/G ratio was statistically significant (p<0.001).

• Korean Journal of Veterinary Research
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• v.37 no.2
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• pp.451-456
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• 1997

120 heads of korean native calves were examined of serum protein by using cellulose acetate electrophoresis. During 20 days since the calves were purchased, serum protein, fibrinogen values and plasma : fibrinogen ratio were examined in the calves with respiratory and diarrheal disease. The result obtained in this investigation were as follows : 1. Among the 120 heads of calves that were purchased from market, 14 heads(22%) of calves were occurred respiratory disease, and 12 heads(20%) of calves are occurred diarrhea. Occurrence of respiratory disease was 14.5(4~20) days in average and diarrhea was 9.6(2-15) days after they had been purchased. 2. Serum protein fraction were analyzed by cellulose acetate electrophoresis. ${\beta}-globulin$, A/G ratio and ${\beta}_2-globulin$ values were decreased in the calves with respiratory disease. Especially, ${\beta}_2-globulin$ were significantly decreased. In calves with diarrhea, there was no change in ${\beta}-globulin$ values. ${\beta}_2-globulin$ values were higher than that of the normal and respiratory diseased calves. 3. ${\alpha}-globulin$ values were increased in both of calves with diarrhea and respiratory disease. This tendency was due to increase ${\alpha}_2-globulin$ values. 4. The $\gamma$-globulin value of calves with diarrhea was the lowest among the 3 groups. 5. The total protein values of normal calves were $7.0{\pm}1.1g/dl$ and that of respiratory and diarrheal diseased calves were $6.9{\pm}0.9g/dl$ and $6.6{\pm}0.8g/dl$, respectively. Total protein value of calves with diarrhea was lower than that of normal and respiratory diseased calves. Globulin value of calves with diarrhea was the lowest among them. The low value of total protein in diarrheal diseased calves was due to decrease globulin values. 6. The fibrinogen values of calves with respiratory disease ($643{\pm}189mg/dl$) were significantly higher than that of normal calves($533{\pm}135mg/dl$) and calves with diarrhea($572{\pm}188mg/dl$). The plasma : fib. ratio of respiratory diseased calves was $12.0{\pm}4.9$, normal calves was $13.8{\pm}3.5$ and diarrheal diseased calves was $12.8{\pm}4.6$. The ratio of the calves with respiratory disease was significantly decreased.

• Restorative Dentistry and Endodontics
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• v.2 no.1
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• pp.20-26
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• 1976

Cellulose acetate electrophoresis was used for differential diagnosis of radicular cysts and granulomas. Sixteen periapical lesions were excised from sixteen teeth with radiographic evidence of periapical pathosis, and two normal periodontal tissues were surgically removed from two wisdom teeth. The tissue samples were separated into two parts. Half was prepared for cellulose acetate electrophoresis, and the electrophoretic patterns were scanned with Helena densitometer. The other half was examined histologically, and the histologic diagnoses were then compared with the electrophoretic patterns and with the x-ray findings. The results were the following: 1. The histopathologic results showed the presence of 13 granulomas (81.8%) and 3 cysts (18.3%). 2. An albumin pattern, alpha-globulin pattern, beta-globulin pattern, fibrinogen pattern and gamma-globulin pattern were found in all eighteen cases. 3. All eighteen cases were divided into normal periodontal tissue group, dental granuloma group, and radicular cyst group by the histopathologic diagnosis. The electrophoretic pattern of dental granuloma group and that of normal periodontal tissue group resembled each other. The two groups showed the highest percentage in beta-globulin fraction, and the beta-globulin of dental granuloma group(47.17%) was higher than that of normal periodontal tissue group (40.54%) by 6.63%. On the contrary, beta-globulin fraction of radicular cyst group (28.00%) was much lower than those of the granuloma group (47.17%) and normal periodontal tissue group (40.54%), and alpha-globulin of radicular cyst group (34.16%) was much higher than those of the granuloma group (20.04%) and normal group (19.58%). 4. Five cases (31.3%) of the sixteen periodontal lesions showed different results between histopathologic diagnoses and radiographic findings.