• Culinary science and hospitality research
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• v.15 no.4
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• pp.331-344
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• 2009

As per the results verified in this study for the effect, which is given to the intent for contract according to the franchisor's capacity and support factors per the founder's characteristics. Firstly, as for analysis of the effect given by the conditions of the founder to the capacity of the franchisor, the experience and the founder's self-confidence are attentively affected in the history of the franchisor among the capacity of the franchisor, and the experience and the specialized knowledge done in the number of the franchises, and the experienced, specialized knowledge and self-confidence of the founder done in the brand and the self-confidence of the founder done in the capacity of the franchisor. Secondly, as for the hypothesis, which the founder's conditions is the support of the franchisor, the experience, specialized knowledge and the founder's self-confidence attentively affected in the support for advertisement, and the capital and experience done in the educational support, and the capital and specialized knowledge and the founder's self-confidence done in the business manual and the founder's self-confidence done in the package. Thirdly, as for the effect given by the capacity of the franchisor to the intent for contract, the number of the franchises possessed the franchisor and brand are affected to the capacity of the franchisor, and fourthly, as for the hypothesis, which the support of the franchisor affects the intent for contract, the educational support, business manual and package purchase are attentively affected. Therefore, through this study, it can be known that the characteristics of the founder and the capacity and support of the franchisor are mutually related to the intent for contract.

• Food Science and Preservation
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• v.12 no.6
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• pp.631-636
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• 2005

The purpose of this study was to investigate antioxidative and nitrite scavenging abilities of extracts of medicinal plants. Three kinds of medicinal plants, Angelica acutiloba Kitagawa (AA), Akebia quinate Decaisne (AQ), and Caragana chamlagu (CC), were extracted with water and $70\%$ ethanol. The yields of water extracts were increased in the order of Akebia quinate Decaisne ($35.63\%$, Caragana chamlagu ($31.36\%$ and Angelica acutiloba ($8.98\%$). Those of ethanol extracts were Akebia quinate Decaisne ($31.82\%$, Angelica acutiloba Kitagawa ($14.15\%$, and Caragana chamlagu ($5.20\%$). The highest electron donating ability (EDA) at 300-1,000 ppm of water extract was Angelica acutiloba Kitagawa, ranged from $62\%$ to $88\%$ and that of ethanol extract was Akebia quinate Decaisne, ranged from $72\%$ to $87\%$. Nitrite scavenging ability (NSA) of extracts measured at various pH (1.2, 3.0, 4.2, 6.0) showed highest ability in all extracts at pH 1.2 and decreased with increasing pH. The highest NSA of water extracts of 1,000 ppm at pH 1.2 showed $35-40\%$, in Caragana chamlagu and that of ethanol extract was $33-42\%$, in Akebia quinate Decaisne. From these results, Akebia quinate Decaisne was found as a potential raw material baring functionality in the respects of extract yield, EDA and NSA.

• Food Science and Preservation
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• v.12 no.6
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• pp.572-577
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• 2005

This study was conducted to investigate the effect of binding agents on the physicochemical characteristics of granule prepared by Lentinus edodes. The mushroom powder was mixed with com starch, lactose, gelatin, gum arabic, or dextrin(DE=23), and the mixtures were passed to granule sieve. Solubility of granule was in the following order, gum arabic>gelatin>lactose, dextrin>corn starch. L value was in the following order, com starch, lactose>gelatin, gum arabic, dextrin. a value and pH were not affected by the binding agents. b value was in following order, lactose, corn starch>gelatin, gum arabic>dextrin. Viscosity was in the following order, gelatin, corn starch>gum arabic, dextrin>lactose. Water absorption was in the following order, gelatin>lactose>corn starch>dextrin>gum arabic. Sugar content was in the following order, gum arabic>lactose, dextrin>corn starch, gelatin. Protein content was the highest in granule formed with gelatin. These results suggested that gum arabic can be utilized for improving solubility and lowering absorption of Lentinus edodes granule as binding agent.

• Journal of the Economic Geographical Society of Korea
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• v.14 no.3
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• pp.407-418
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• 2011

The southern region including Guangzhou(黃州), the capital of Guangdong Province, was called "South of the Mountain Range" (嶺南) because it is located south of the Five Mountain Ranges (五嶺) which made mobility difficult prior to unification of China by Qin dynasty (秦) in 221 BCE. The Guangdong region of the South of the Mountain Range (嶺南) was an administratively independent unit and, as such, called the Nanyue kingdom (南越國). This is the origin of the Chinese character "yue", and terms such as yueyu (Cantonese), yuecai (Cantonese cuisine), yueju (Cantonese opera) are still in use today. Guangzhou, called Panyu (番禹) during the Nanyue kingdom period, was settled early in the northern part of the Pearl River (珠江, Zhu Jiang) delta. It became the first port to open its doors to the great powers of the West during the Qing period. Although it has now fallen behind Shanghai which developed later, Guangzhou is still the third largest city after Beijing and Shanghai, and thus, it is an influential open coastal city. Today, not only is Guangzhou the world center of the light textile industry, it also spurs development in various manufacturing industries. Along with nearby Hong Kong, Macao, and Shenzhen, it plays the role of cradle of the Pearl River delta economic zone. Firmly established early on as the greatest central city in southern China, Guangzhou is simultaneously a hub in various aspects such as regional politics, economics, and culture; it was also the center of revolution and resistance which attempted to challenge the northern political powers. Guangzhou is known for the history of the rise and fall of its port, but with developmental efforts, it still maintains its influence. Guangzhou's dynamic development of today brings with it issues such as the environment and moral system which must be dealt with.

• Culinary science and hospitality research
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• v.20 no.1
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• pp.89-104
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• 2014

The purpose of this study was to investigate the effects of demographic characteristics such as gender, marital status, age, educational level, job and monthly income on the preferred menu classified by type of food, food material, cooking method, taste and food temperature. A survey was performed from the 5th to 10th of January, 2013 among consumers in such places as coffee shops and subway stations located in Daegu and Gyeongbuk region, and finally 307 data sets were used for analysis. The results of analysis showed that the strongest effects of demographic characteristics were observed in preferred menu classified by type of food(i.e. Korean, Western, Chinese, Japanese, buffet, herbal and instant foods), and the differences by marital status, age, educational level, job were statistically significant. In particular, the married consumers tended to prefer Korean and herbal foods, while the unmarried ones preferred western, Chinese, buffet and instant food. Moreover, the younger ones tended to prefer western, Chinese, buffet and instant foods, while the older ones preferred to eat Korean food. The younger unmarried ones liked beef and pork dishes, while the married ones over their forties tended to prefer vegetable dishes. The consumers less than or equal to their thirties tended to prefer roasted and fried foods compared to ones over their thirties.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.10
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• pp.1289-1294
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• 2009

Inflammation is a pivotal component of a variety of diseases, such as atherosclerosis and tumour progression. Various naturally occurring phytochemicals exhibit antiinflammatory activity and are considered to be potential drug candidates against inflammation-related pathological processes. Red pepper is the most consumed species in Korea. However, the antiinflammatory effects of red pepper have not been characterized. Thus, the present study was designed to evaluate the effects of the aqueous extract from red pepper (RPAE) on lipopolysaccharide (LPS)-induced inflammatory responses in murine macrophages. RPAE demonstrated strong antiinflammatory activity through its ability to reduce nitric oxide and prostaglandin $E_2$ production in the LPS-stimulated mouse macrophage cell, RAW264.7. It also inhibited the production of interleukin-6 (IL-6) on the LPS-stimulated RAW264.7 cells. Further study indicated that LPS-stimulated induction of inducible nitric oxide synthase and cyclooxygenase-2 was significantly inhibited by RPAE exposure (1,000 mg/mL) in RAW264.7 cells. Collectively, these data suggest that the use of RPAE may be a useful therapeutic approach to various inflammatory diseases.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.12
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• pp.1784-1791
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• 2016

Garlic was subjected to eight different cooking methods (raw, boiling, steaming, microwave cooking, deep-frying, oven-roasting, pan-frying, and pan-roasting) utilized for typical Korean cuisine. Garlic was analyzed for antioxidant activities and physicochemical properties to elucidate effects of cooking. Garlic cooked at higher temperatures showed significantly lower lightness and higher yellowness (P<0.001). In particular, deep-frying and pan-frying resulted in lowest lightness and soluble solid content, indicating that non-enzymatic browning reactions were more facilitated. Compared with raw garlic, all cooked garlic tended to have lower thiosulfinates, presumably due to decomposition into polysulfides and/or leaching into cooking water and oil. Microwave cooking retained organic acids, total reducing capacity, and flavonoids, which can be attributed to low microwave intensity and shorter cooking time under which heat-labile bioactive components might have undergone less decomposition. Cooking significantly increased metal-chelating activity (P<0.001). In addition, oven-roasting and pan-roasting enhanced total reducing capacity and flavonoid content, indicating that thermal treatments increased the extractability of bioactive components from garlic. However, boiling, deep-frying, and pan-frying, in which garlic is in contact directly with a hot cooking medium, reduced antioxidant activities. Deep-frying resulted in largest reduction in DPPH radical scavenging activity of garlic, which correlated well with reduction of total reducing capacity and flavonoid content. The results show that the antioxidant activity of garlic could be affected by cooking method, particularly heat intensity and/or direct contact of the cooking medium.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.1
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• pp.69-78
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• 2013

Settled lifestyle as important to health and healing to medical tourism and wellness tourism in the 21st century has emerged as the best promising service industry. Jeju Island has a variety of local resources, and the directions was considered to spa industry promotion application it. Jeju Island has a variety of local resources which can be used for spa industry promotion. Jeju Island's beautiful natural environment, mineral resources, water resources, biological resources, agricultural products, traditional folk remedies available in Jeju's spa treatments. Using the local resources of Jeju, 'Jeju specialized spa treatments' can develop of 12 kinds of spa treatments. Namely, thalssotherapy, stone therapy, black sand poultice, hot-floored therapy using volcanic soil, thalassotherapy, drinking therapy, hydrotherapy, herbal/medicinal plants poultice, forest therapy, Spa cuisine, facial beauty, diet therapy. 12 kinds of Jeju specialized spa treatments development and service to the local resources of basic research on the physical and chemical characteristics, product development, clinical trials, efficacy studies should precede. In addition, customized spa services programs should be developed considering the propensity of customers, customer needs, and a spa type. And standardized program of spa services and need a manual painter. Medical tourism and wellness tourism in conjunction with efforts to be considered in order to increase the competitiveness of the spa industry in Jeju.

• Korean Journal of Food Science and Technology
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• v.49 no.2
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• pp.141-145
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• 2017

In this study, we evaluated the alcohol degradation ability of fig enzyme in the production of cheese using Lactobacillus kitasatonis, Lactobacillus amylophillus, and Leuconostoc mesenteroides sub. The strains were highly resistant to ethanol, acid, and bile acid. When 10% of fig enzyme was added, the alcohol dehydrogenase and aldehyde dehydrogenase activities in each strain were approximately 170, 270, and 190% higher, respectively, than in samples without fig enzyme. The addition of 10% of fig enzyme to produce cheese with the L. amylophillus strain showed an approximately 250% increase in alcohol dehydrogenase and aldehyde dehydrogenase degradation. In conclusion, when fig enzyme was added to produce cheese using L. amylophillus, high alcohol degradation ability was observed. The applicability of fig enzyme addition was confirmed for the production of functional food.

• Journal of Food Hygiene and Safety
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• v.31 no.5
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• pp.365-374
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• 2016

This study was carried out to investigate the effect of vinegar on pH, total bacterial count, texture and color of rice with vinegar before and after storage at $4^{\circ}C$ and $25^{\circ}C$. This results obtained were summarized as follows : The pH value and total bacterial counts were not significant changed under different storage conditions with sushi vinegar, but control without sushi vinegar was increased the number of bacteria from storage 1 days. and When rice with vinegar was stored at low temperature ($4^{\circ}C$), the tendency of textural changes such as hardness, springiness, cohesiveness, chewiness, brittleness and adhesiveness was almost the same as those of $25^{\circ}C$. However, the rate of change was much higher in rice with vinegar when stored at $4^{\circ}C$ than at $25^{\circ}C$. and The Hunter's color parameters such as L, a, and b, of rice with vinegar were not changed much during storage at both $25^{\circ}C$. However, L value was slightly increased during storage, but a value was increased negatively without changing b value of rice with vinegar during storage at $4^{\circ}C$.