• 한국생물공학회:학술대회논문집
• /
• 2002.04a
• /
• pp.554-557
• /
• 2002

Antioxidative noudle products were developed with mixed material and antioxidative liquid extracted from natural products. Matrrials were mixed with wheat flour, rice flour, starch and green tea. 3% of green tea was suitable mixing ratio from the mastication data of texture meter, and proper water contents were 33% to prepare these noodles. The suitable mixing ratio of materials were wheat flour(85%), starch( 12%) and greentea(3%) from the physical data of texture meter. Since AUC value of antioxidative liquid was more higher than that of tap water, antioxidative noodle products were expected for good health and preservation of some diseases.

• Korean Journal of Organic Agriculture
• /
• v.9 no.4
• /
• pp.135-148
• /
• 2001

Antibiotics supplementation in animal feeds results in bacterial resistance to the antibiotics and residue of the antibiotics in animal products, which can cause serious problems in human health. Therefore, the finding of new substances replacing antibiotics are needed. New substances are egg york antibody, probiotics, organic acid, mannanoligosaccharide(MOS), fructooligosaccharide(FOS), and chitosan etc. Egg york antibody is antibody to obtain from egg york of the chicken injected the specific antigen. Probiotics can prevent the problems of residue of the antibiotics and resistance to the antibiotics. Organic acids ctrl preservation of colostrum inhibit the rottenness and increase the beneficial bacteria. MOS and FOS increase the beneficial bacteria, too. Chitosan is used the immune material to active the anti-bacteria.

• Journal of Periodontal and Implant Science
• /
• v.38 no.sup2
• /
• pp.405-412
• /
• 2008

Purpose: Pathologic tooth migration (PTM) commonly occurs in the anterior region and is associated with periodontal disease. The treatment of PTM of anterior teeth can be complex and time consuming, and a multidisciplinary approach is often required. Materials and Methods: The patient was a 38-year-old woman with a chief complaint of saving and realigning her elongated maxillary left central incisor. This paper describes the successful combined periodontal regenerative (guided tissue regeneration) and prosthetic treatment and a 2-year follow-up of maxillary central incisor with pathologic tooth migration, deep intrabony defect, and poor prognosis. Results: The right maxillary central incisor was restored by laminate veneer and the left by all-ceramic crown. The patient had no pain and discomfort and was satisfied with the outcomes of her treatment for 2 years. She has maintained her recall program at the Department of Periodontology at 3 months interval. Conclusion: The key step in the successful treatment of PTM in anterior region is to obtain a high level of cooperation from the patient. Maintenance of the treatment result of PTM is dependent on the continuous preservation of periodontal health.

• The Journal of Korean Medical History
• /
• v.15 no.1
• /
• pp.25-42
• /
• 2002

Wang Bing reorganized "The Yellow Emperor's Inner Canon Essential Questions" by adding 7 more volumes to the original 9 volumes and made it 24 volumes. And also rearranged the order in "preservation of health", "yinyang and five phases", "visceral manifestation", "treatment", "pulsation", "the channels", "diseases", "acupuncture ", "movement of the qi", "medical virtue", "wanton theory" etc. Though this, Wang Bing hoped the "The Yellow Emperor's Inner Canon Essential Questions" to be reborn into a systematic and methodical medical book. Taoism, which is one of the characteristics of Wang Bing's medical conception, is revealed in both the contents of the book and the rearrangement of the book's order. Another feature is that he explains most of the diseases by the channel theory. His insists the script be interpretated in a new way that fits the situation and not to be bound to the words it self. And this also shows one of his conception of medicine.

• Proceedings of the Korea Concrete Institute Conference
• /
• 2005.05b
• /
• pp.233-236
• /
• 2005

Sewage facilities are positively necessary for environment improvement such as rainwater removal, sewage disposal, preservation of the quality of water and health of the citizens in present-day. Meanwhile, a deterioration of the concrete sewer facilities is increasing rapidly due to the chemical and physical attack and especially biochemical attack that is to say biodeterioration. In this study, to prevent biochemical corrosion of the sewer concrete, surface of the concrete was spread with liquefied organic and inorganic complex antibiotics and then its engineering properties were experimentally investigated

• Journal of the Korean Professional Engineers Association
• /
• v.33 no.2
• /
• pp.22-33
• /
• 2000

The 4th National Comprehensive Planning is a blueprint of national plan to be accomplished by the year 2020. This article indicates grounds of establishing the plan, characteristics and problems of the plan. Following is the principal contents which are treated in the article; 1st, strategy of constructing opened and combined land axis, 2nd, competency intensifying strategy by areas, 3rd, constructing health and pleasant national environment,4th, strategy for organizing express transportation and information network through the whole land, 5か, special features related building basis of cooperation interchange between North and South Korea. In the conclusion, although there were some problems through 3 times national comprehensive planning, this plan should be helpful to develop nation keeping balance for which construction and preservation would be harmonized appropriately.

• Journal of Society of Preventive Korean Medicine
• /
• v.12 no.2
• /
• pp.159-167
• /
• 2008

Life nurturing medicine mentioned in this paper refers to medical practice based on health preservation. This practice embraces alimentotherapy, respiration practice, qi gong, lacking food method as well as preventive medicine and geriatrics based on this theory. This life nurturing practice are noticeable through korean history. There were Korea own's xianjia(仙家) yangseng practice which after the transmission of Taoistic yangseng, it has been developed to take a field in medicine. The first publication that proofs this unification of life nurturing practice and medicine is Donguibogam ("東醫寶鑑"). Life nurturing method took more proportion in medical practice as medical books emphasized on preventive medicine like Yiyangpyun("二養編"), Boyangji were published distinguishing from other field of medicine.

• Archives of Craniofacial Surgery
• /
• v.20 no.2
• /
• pp.116-120
• /
• 2019

Frontotemporal dermoid cysts with a cutaneous sinus tract in the sphenoid bone are rarely found, and furthermore, the spreading of these cysts across the frontal branch of the facial nerve has not been reported. Herein, we present a 5-year-old case of a dermoid cyst successfully resected with preservation of this nerve using a combined extracranial and intracranial approach. This approach is recommended for a safe and radical resection of the lesion and for securing an aesthetic outcome.

• Food Science and Preservation
• /
• v.20 no.4
• /
• pp.451-458
• /
• 2013

The purpose of this research is to distinguish the quantitative determination of phytochemicals in various agricultural products and to optimize an HPLC method for the determination of lycopene, lutein, ${\alpha}$-carotene, ${\beta}$-carotene, and cryptoxanthin. Among the different conditions studied, the most suitable ones for our samples were the extraction with hexane/acetone/ethanol (50:25:25, v/v/v), dissolution of the dry extract in tetrahydrofuran/acetonitrile/methanol (15:30:55, v/v/v), injection on a $C_{18}$ column with methanol/acetonitrile (90:10, v/v) + triethylamine $9{\mu}M$ as mobile phase, and ${\lambda}_{detection}$=475 nm. The mean percent recovery for the HPLC method were $120.7{\pm}4.1%$ (lycopene), $89.2{\pm}3.5%$ (lutein), $91.2{\pm}2.9%$ (${\alpha}$-carotene), $99.1{\pm}4.4%$ (${\beta}$-carotene), and $100.0{\pm}5.3%$ (cryptoxanthin). The contents of lutein in the agricultural products were spinach, kiwi, tomato, blueberry, melon, respectively. However, the lycopene contents were the highest in the Black tomato ($56.66{\pm}7.48mg/kg$) and Jangseong tomato ($50.28{\pm}5.42mg/kg$). The concentration of ${\beta}$-carotene in all of the agricultural products ranged from 0.07 mg/kg to 65.03 mg/kg. The quercetin content of the agricultural products increased in the order of blueberry (986.57~1,054.06 mg/100 g), kiwi (44.96~55.09 mg/100 g), hallabong (31.92~35.60 mg/100 g), and tomato (26.38~34.94 mg/100 g). The highest kaempferol content was found in the blueberry (47.79~76.15 mg/100 g) with results in all of the tested samples varying between 6.54~48.11 mg/100 g. The total polyphenol contents of the various agricultural products increased in the blueberry (213.60~229.96 mg/100 g), spinach (112.50~141.67 mg/100 g) and kiwi (46.49~70.44 mg/100 g). The total flavonoid content was the highest in both blueberry and spinach. Vitamin C content was detected in kiwi > hallabong > tomato > blueberry, respectively. The total anthocyanin contents (TAC) was detected in the Damyang blueberry and the imported blueberry.

• Food Science and Preservation
• /
• v.24 no.8
• /
• pp.1094-1102
• /
• 2017

Hazardous metals leaching experiment was carried out in accordance with various usage environments for camping cooking utensils distributed in the market. There was a significant difference in the degree of migration for lead, arsenic, cadmium and nickel defending on the solvent and how to use, although they were all appropriate for criteria. In general, the migrated amount of aluminum was increased in acidic condition, and the migrated amount of arsenic was increased in salty condition. Physical scratches increased the overall release of hazardous metals from the portable pots and pans for camping in all solvents. Especially, in 0.5% citric acid solution, cadmium was migrated by physical scratch in stainless steel and hard aluminum pots and pans. The longer the leaching time, the higher the migration of aluminum in acid condition and arsenic in basic condition. From these results, it is desirable to use the cooking utensil for camping without being exposed to strong acidic or basic solution and scratches in order to reduce the migration of hazardous metals from them.