• The Research Journal of the Costume Culture
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• v.20 no.2
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• pp.154-168
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• 2012

This study examined size combination suitability of the underwear sets in home shopping and discussed the degree of consumer satisfaction as well as purchase criteria and evaluation after purchase of women's underwear. The survey was conducted from 1st to 15th September 2010 on a total of 300 women aged between 20 to 50, living in Seoul and Gyeonggi-do region who had bought women's underwear through home shopping. The completed data, 245 out of 300, was used for the final analysis. The analysis conducted in the study with SPSS statistics package includes frequency analysis, reliability analysis, factor analysis, chi-square analysis, $t$-test, ANOVA and Duncan's Multiple Range test. Evaluation items on purchase criteria and evaluation after purchase were processed with factor analysis. The results of the present study showed that product differentiation strategies are required based on age in order to improve consumer satisfaction and repurchase intention in home shopping underwear. Moreover, most of underwear products sold in sets in home shopping are provided based on the brassiere size. As a result, women who do not fit into the home shopping underwear size combination may be less satisfied. When consumers choose their own brassier and briefs size or combinations of various brassier and briefs sizes, it would increase consumer satisfaction.

• Korean Journal of Pharmacognosy
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• v.26 no.3
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• pp.239-243
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• 1995

Six flavonoids were isolated from the leaves of Aralia continentalis. Their structures were characterized as kaempferol, quercetin, 6'-O-acetyl astragalin, astragalin, trifolin and hyperoside by chemical and spectroscopic evidences. This is the first isolation from this plant.

• Biomolecules & Therapeutics
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• v.5 no.2
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• pp.107-109
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• 1997

For metabolic study of pinusolide, a naturally occurring platelet activating factor antagonist, a synthetic method for preparation of radiolabeled pinusolide was studied. Pinusolide was first oxidized with $OsO_4/NaIO_4 $to 17-nor-8-oxo compound (2), which was subsequently converted to pinusolide by treatment with the Lombardo reagent $(Zn/CH_2Br_2/TiCI_4)$. The Wittily reaction was unsuccessful in the latter carbonyl methylenation of 2.

• YAKHAK HOEJI
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• v.51 no.1
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• pp.68-74
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• 2007

Scutellaria Radix, the dried roots of Scutellaria baicalensis Georgi (Labiatae), has been used in oriental traditional medicine for treatment of fever urine disorder, diarrhea, inflammation. Present study was carried out for the gastroprotective effect of chrysin, baicalein, baicalin, wogonin from Scutellaria baicalensis. This reports evaluated antioxidant effect, antibacterial activity against Helicobacter pylori and HCI-ethanol-induced gastric lesion in rats and showed the significant effectiveness. It may be regarded that the antigastritic effects and antibacterial activity of baicalin, baicalein from Scutellaria baicalensis are originated from acid-neutralizing capacity, free radical scavenging effects and the antibacterial activity against Helicobacter pylori.

• Food Science and Industry
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• v.51 no.2
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• pp.148-156
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• 2018

Structured lipids are lipids in which the composition and/or positional distribution of fatty acids have been chemically or enzymatically modified from their natural biosynthetic form. Because structured lipids have desired nutritional, physicochemical, textural or physiological properties for applications in processed foods, functional foods, or nutraceuticals, many research activities have been aimed at their commercialization. The enzymatic production of structured lipids using lipases as the biocatalysts has a big potential in the future market due to the specificity or selectivity of the lipases. This article introduced some examples of specialty structured lipids that have been enzymatically produced and have been utilized as commercialized products. The commercialized products include medium- and long-chain triacylglycerols, human milk fat substitutes, cocoa butter equivalents, trans-free plastic fats, low-calorie fats/oils, and health-beneficial fatty acid-rich oils.

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.272.1-272.1
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• 2001

• Asian-Australasian Journal of Animal Sciences
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• v.32 no.2
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• pp.274-281
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• 2019

Objective: The objective of this study was to estimate the risk of Campylobacter jejuni (C. jejuni) infection from various jerky products in Korea. Methods: For the exposure assessment, the prevalence and predictive models of C. jejuni in the jerky and the temperature and time of the distribution and storage were investigated. In addition, the consumption amounts and frequencies of the products were also investigated. The data for C. jejuni for the prevalence, distribution temperature, distribution time, consumption amount, and consumption frequency were fitted with the @RISK fitting program to obtain appropriate probabilistic distributions. Subsequently, the dose-response models for Campylobacter were researched in the literature. Eventually, the distributions, predictive model, and dose-response model were used to make a simulation model with @RISK to estimate the risk of C. jejuni foodborne illness from the intake of jerky. Results: Among 275 jerky samples, there were no C. jejuni positive samples, and thus, the initial contamination level was statistically predicted with the RiskUniform distribution [RiskUniform (-2, 0.48)]. To describe the changes in the C. jejuni cell counts during distribution and storage, the developed predictive models with the Weibull model (primary model) and polynomial model (secondary model) were utilized. The appropriate probabilistic distribution was the BetaGeneral distribution, and it showed that the average jerky consumption was 51.83 g/d with a frequency of 0.61%. The developed simulation model from this data series and the dose-response model (Beta Poisson model) showed that the risk of C. jejuni foodborne illness per day per person from jerky consumption was $1.56{\times}10^{-12}$. Conclusion: This result suggests that the risk of C. jejuni in jerky could be considered low in Korea.

• YAKHAK HOEJI
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• v.52 no.1
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• pp.7-11
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• 2008

A high performance liquid chromatographic (HPLC) method for the determination of glycyrrhizic acid was developed for the quality control of traditional herbal medicinal preparation Bu-Zhong-Yi-Qi-Tang (BZYQT), which is well-known herbal medicine used as tonic. RP-HPLC analysis was carried out using Capcell pak $C_{18}$ MG column $(5\;{\mu},\;150{\times}4.6\;mm)$ and a mobile phase consisting of acetonitrile and water containing 0.03% phosphoric acid (pH 2.46) at a flow rate of 1.0 ml/min. The optimum wavelength for the detection of the glycyrrhizic acid was found at 250 nm using diode-array UV/VIS detector. The glycyrrhizic acid in BZYQT shows good linearity $(r^2>0.999)$ in the range of $15\;{\mu}g/ml$ to 500 ${\mu}g/ml$. The limit of detection (LOD) was less than 5 ng and R.S.D for intra-day and inter-day reproducibility was less than 7%. The mean recovery of the glycyrrhizic acid was $97.3{\sim}113.0%$. These results suggest that the developed HPLC method is simple and efficient, and could be contributed for the quality control of commercial BZYQT products.

• Korean Journal of Pharmacognosy
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• v.26 no.1
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• pp.23-26
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• 1995

6-Hydroxykynurenic acid and ginkgolide B together with flavonol glycosides and biflavonoids were isolated from the yellow leaves of Ginkgo biloba and identified by means of spectroscopic methods. The correctness of $H{\"{o}}lzl's$ ${13}^C-NMR$ assignments for 6-hydroxykynurenic acid was confirmed by HMQC and HMBC techniques. Based on our present findings, it may be considered that the yellow Ginkgo leaves may contribute to be a source of high medicinal values.

• Journal of Fashion Business
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• v.7 no.3
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• pp.24-35
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• 2003

This study is intended to figure out marketing strategies of women clothing brands which are remarkably preferred and recognized among Chinese women in their twenties by analyzing and comparing the features of products between Chinese fashion brands and Korean brands. This study result is follow as: 1. As the result of women fashion brands in China, it became certain that the differentiation policy of each brand and the strategy of development design reflected the needs of Chinese consumers in 20s were preferred in Chinese fashion market. 2. As the result of comparing and analysing the strategy of Korean brands' clothing product entered China market, some of them reflected well Chinese women' inclination who are in their twenties. Therefore with the proper positioning and the strategy of actual place, those Korean brands are prominently preferred. However others can not be the leading brands because of supplying inharmonious basic-style product with the preference of Chinese women in 20s.