• Journal of the East Asian Society of Dietary Life
• /
• v.24 no.2
• /
• pp.183-189
• /
• 2014

We investigated noodles supplemented with functional ingredients for their antioxidant properties, including total phenol, flavonoid contents, electron donating, nitrite scavenging abilities and ferrous ion chelating effect. The total polyphenol contents of functional noodles arranged in order of decreasing concentration were kudzu (7.98%) > green tea (4.99%) > pumpkin (5.03%) > mulberry leaves (4.99%) > mugwort (4.23%) > cactus (3.57%) > kelp (3.33). The total flavonoid contents in green tea noodles were the highest as 4.35%. The electron donating ability in mugwort noodle was the highest as 12.27% at 1,000 ppm. This amount was 4.85 times than that of wheat flour noodle (2.53%). The nitrite scavenging ability of functional noodles at pH 1.2 arranged in order of decreasing concentration were green tea (66.52%) > cactus (55.12%) > kudzu (52.67%) > pumpkin (50.50%) > mulberry leaves (43.58%) > kelp (41.41%) > mugwort (37.66). The nitrite-scavenging ability of green tea noodle was lower than ascorbic acid (natural antioxidant) 77.83%, while that of green tea noodle was similar with BHT (artificial antioxidant) 69.45%. The ferrous ion chelating effect of noodles containing kelp were the highest as 27.02%. All of the experimental results showed good antioxidant property. Thus, noodles supplemented with mulberry leaves, cactus, mugwort, green tea, pumpkin, kelp or kudzu, demonstrated to have good functional effects for human health.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.1 no.2
• /
• pp.193-205
• /
• 1994

The Study was carried out for the purpose of investigating the degree of perception in nursing activities. The data of this study were collected by self-reported questionnaire composed of 5 point rating scale measure the ideal level and the performance level of nurses activity. For the analysis of the data, percentage, MANOVA and ANOVA were 231 nurses in 3 general hospitals in Taegu. Data was administrated from October 4 through 14, 1994. The results were as follow : 1. The average mean score for the ideal level was 4.19 with a maximum possible score 5points. The highest mean score was Infection Controll and the lowest mean score was nutrition The average mean score for the performance level was 3.75, the highest mean score was fluid and electrolyte, the lowest mean score was nutrition. In the desirable nursing pergormance, Education was found the highest response above charge nurse, Medication was found the highest response above General nurse, environment was found the highest response above aide. 2. In the analysis of the relationship between the ideal level and th performance level, significant defference was found in age, position, career, marital status, occupation satisfaction, Nursing unit, parent. 3. In the analysis of the relationship between the ideal level and the performance level and the general characteristics, significant difference was found in marital status in the ideal level of direct nursing care, significant difference was found in age, position, marital status, nursing unit in the ideal level of indirect nursing care, significant difference was found in age, position, career, marital status, occupation satisfaction, nursing unit in the performance level of direct nursing care. significant difference was found in age (25-29) and above 30 career(4-7 and 7), occupation satisfaction(good and moderate, good and poor) in scheffe test of the performance level of direct nursing care.

• 한국생물공학회:학술대회논문집
• /
• 2001.11a
• /
• pp.107-110
• /
• 2001

Among the tested ten enzymes, Optimase M-440 showed the highest activity in transesterification of N-t-Boc-L-Phe-OTFE with D-glucose. Monosaccharides and their derivatives acted as good acyl acceptors in the Optimase M -440 catalyzed transesterification of N-t-Boc-L-Phe-OTFE. Optimase M-440 showed a preferable catalytic activity on the primary hydroxyl group of saccharides and a good regioselectivity. Optimase M-440 showed the highest activity in pyricline among the tested solvents. As acyl donors, trifluoroethyl esters of amino acids showed a high reactivity in transesterification. Optimase M-440 showed a broad substrate specificity towards amin 。 acid esters and saccharides.

• Journal of the East Asian Society of Dietary Life
• /
• v.8 no.3
• /
• pp.271-279
• /
• 1998

This study was conducted to compare the serum composition and urinary excretion in four institutional groups and the effects of intakes of good foods and harmful foods according to the Sasang constitiution for a short time on serum and ruine compositon. The contitutions of 33 female stucdents were classified by O-ring test and muscular strength test according to the Sasang constitution, The number of each institutional group was So-yang-in 11, So-em-in 10 and Tae-em-in 12. No subject belonged to Tae-yang-in There were no significant differences among contitutional groups in the values of most serum composition and urinary excretion Serum levels of total cholesterol, glucose, calcium and phosphorus in Tae-em-in was the highest among groups and the level of albumin and total protein in So-em-in was highest. The values of serum compositions changed after the 33 subjects took good foods and then harmful foods according to The Sasang constitution for a short time(5 days). Dietary behavior of the subjects had some effects among the constitutional groups in the values of most serum composition and urinary excretion. But the effects of dietary behavior on the serum composition and urinary excretion showed various trends in the four institutional groups.

• Journal of Bio-Environment Control
• /
• v.13 no.3
• /
• pp.167-171
• /
• 2004

Objective of this research was to investigate the effect of irrigation concentration on the growth and fruit quality of sweet pepper(Capsicum annuum L.) in fertigation. The sweet pepper was grown for 210 days with irrigation concentration of EC 0.5, 1.0, 1.5, 2.0, and 3.0 dSㆍ$m^{-1 }$ in fertigation nutrient solution developed by European Vegetable R & D Center, Belgium. The net $CO_2$ assimilation and transpiration rate were the highest in the treatment of 2.0 dSㆍ$m^{-1 }$. The pH in the soil was range of 5.63 ～6.03, the EC increased as the irrigation concentration was getting higher. The SPAD value also increased as the irrigation concentration was getting higher, N, P, K, Mg except Ca were highest in the treatment of EC 2.0 dSㆍ$m^{-1 }$. The growth was good in the treatment of EC 2.0 dSㆍm$m^{-1 }$. The fruit length, width, firmness, and pericarp thickness had no statistical differences among treatments, the fruit fresh weight and dry weight were good in the treatment of EC 2.0 dSㆍ$m^{-1 }$ the yield was good in the treatment of EC 1.5 dSㆍ$m^{-1 }$ and EC 2.0 dSㆍ$m^{-1 }$ The sugar contents was the highest in the treatment of EC 2.0 dSㆍ$m^{-1 }$ with 9.0$^{\circ}$Brix. In conclusion, the optimal irrigation concentration for sweet pepper fertigation was EC 2.0 dSㆍm$^{-1}$ .

• Korean Journal of Clinical Laboratory Science
• /
• v.38 no.2
• /
• pp.87-93
• /
• 2006

This study was done to know a kind and change (transition) of enzymes produceed by Streptomyces halstedii ssp. scabies SA1-27 and Streptomyces violaceusinger C1-6 which showed good lignolytic activity and a good decolorization ratio of remazol brilliant blue R(RBBR) dye. These strains were isolated from soil and identified by the author. The basal medium containg 0.2% glucose was used to measure enzyme activity, Lignin peroxidase 1 (Lip 1) was measured by the methods of Choi, and Bourbonnais and Paice. Lignin peroxidase 2 (Lip 2) was measured by the methods of Ishida et al and Ramachandra et al using 2.4-dichlorophenol(2.4 DCP), manganese peroxidase(Mnp), veratryl alcohol oxidase (VAO), and laccase. They were measured by each of the methods of Choi and Paszczynski et al, and Bourbonnais and Paice, and De Jong et al. In the results, the kind of enzymes produced by Streptomyces halstedii ssp. scabies SA1-27 were Lip 1, Lip 2, VAO, and laccase, and their activities indicated the highest value as each 4.95 nmol/mg protein, $8.45({\times}100^{-3})unit$, 10.25 nmol/mg protein, 9.20 nmol/mg protein on the sixth day of the culture and decreased gradually over time. The kind of enzymes produced by Streptomyces violaceusinger C1-6 were Lip 1, Lip 2, Mnp, VAO, and laccase, and their activities indicated the highest value as each 4.90 nmol/mg protein, $13.85({\times}100^{-3})unit$, 3.10 nmol/mg protein, 11.30 nmol/mg protein, 4.45 nmol/mg protein on the sixth day of the culture and decreased gradually over time. Consequently, the author knew the fact that there were few differences in the kind and quantity of enzymes produced by the two Streptomyces strains, but all enzyme activities indicated the highest value on the sixth day of the culture and decreased gradually over time.

• Asian Journal of Turfgrass Science
• /
• v.4 no.2
• /
• pp.119-123
• /
• 1990

The experiment was carried out to analysis the differences between classification by the estimate of survey character and thatch accumulation. The results obtained are summarized as follows:1.BentgrassPenncross: had the highest thatch accumulation. 2.Thatch accumulation of creeping season turf was higher than that of bunch type and thatch accumulation of cool season turf was higher than that of warm season turf. 3.The coverage rate was 43.3%, so turf quality was not good. 4.Bermudagrass(Guymon) had the highest content of lignin in thatch and coverage rate. 5.Species had significant negative correlation with the content of lignin.

• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2003.10b
• /
• pp.33-33
• /
• 2003

Most of leaf teas, except flower tea, were considered as good materials with basic conditions for tea manufacture because water content was below 6 %, Crude protein was the greatest component in roasted young leaf tea, crude fats in roasted mature leaf tea and ashes in fermented young leaf tea. Caffein were present as the highest amount(5.18%) in steamed mature leaf tea, showing less amount than greenp teas. Catechin were contained as the highest amount in all kinds of teas, especially fermented young leaf tea. was the highest(9.57%). Tannin, which highly related with tea quality including astringent taste, color and perfume, were present as the highest amount in fermented young leaf tea.(중략)

• Korean Journal of Plant Resources
• /
• v.31 no.6
• /
• pp.704-713
• /
• 2018

Roasting has revealed coffee's potentials as a good source of bioactive compounds. This study was done to investigate the quantitative presence and activity of bioactive compounds including caffeine, chlorogenic acid (CGA), amino acids, and antioxidant capacity on Coffea arabica L. (Guatemala finca San Sebastian) and C. robusta L. (India Azad Hind). Analysis was performed on Green Bean (GB) Medium-Light (ML), Medium (ME) and Medium-Dark (MD) samples of both varieties. From the results, caffeine content was highest in ME samples of both varieties. GB samples of both varieties had high CGA content which decreased after increasing roasting time and temperature. Most amino acids in GB samples was highest, however, glutamic acid, valine, tyrosine, isoleucine, leucine and phenylalanine had highest quantitative increase in ME samples for both varieties. $IC_{50}$ of DPPH and ABTS radical scavenging activity was highest in ML samples of both varieties. $IC_{50}$ of reducing power and total phenolic content was highest in GB sample of both varieties but decreased after increasing roasting conditions. Generally Robusta had the highest quantity of bioactive compounds and antioxidant activity. From this study, the optimal roasting condition for coffee is ME above which there is a significant reduction of bioactive compounds and antioxidant activity.

• Fashion & Textile Research Journal
• /
• v.19 no.6
• /
• pp.759-767
• /
• 2017

This study investigates the improvement of domestic compression stockings by comparing and analyzing the characteristics of materials and fabrics of medical compression stockings developed in Korea and domestic imported compression stockings. Among imported compression stockings currently available in Korea, three brands with high sales rates are selected by countries (USA, Italy, and Germany) to measure the physical and mechanical properties of the material. Medical compression stockings to be analyzed were selected as M size pantyhose included in 20-30mmHg. As a result, the tensile elongation of medical compression stockings selected in this study was the highest in Korean products in the ankle, while the highest in the US was in the thigh, and the elasticity of Italian products was low. The recovery rate of the kidneys was similar for all four ankles. The ankle weight was the highest except for Korean products that showed the highest weight of the thigh and difference from products of other countries. US product also showed high shape stability due to high recovery of tensile strength from high value RT. Italian products showed low banding and shear values; however, shape stability was poor with good drapeability. In Germany, LT and RT values were low, but clothing comfort was considered excellent. In Korea, LT and RT values, banding and shear characteristics were high, and drapeability was poor. Stiffness was good, but recoverability was excellent.