• The Journal of Pediatrics of Korean Medicine
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• v.28 no.4
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• pp.71-84
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• 2014

Objectives The aim of this study is to investigate preferred herbal medicine packaging. Methods The study used questionnaires for the caregivers, who have administered their children herbal and western medicine. 106 of them were visited the Department of Pediatrics, the Oriental Medicine Hospital of ${\bigcirc}{\bigcirc}$ University, during the period between in 2014. We used PASW Stastics 18.0 to analyze different dosing methods, and preferred packaging and drug formulations. Results 1. 77.4% answered that they use cups to administer medications, 9.4% transferred it to other plastic bottles, 8.5% used straw to drink from the pouch, 4.7% drank as it is inside the pouch. Method of taking it was not very significant depending on the age. 2. Compare to pills and capsules, 48 responders answered that pills and capsules are easier to take, 11 answered herbal medication is easier to take. 32 answered that there were no significant difference. 3. 45.3% reported vinyl pouch was preferable, 44.3% answered spout pouch was preferred, 5.7% answered bottles are convenient, and another 5.7% responders thought cup was fine. Others include syrup bottles had 1 person. These varying preferences were not depending on the age variations. 4. 56.3% answered that price was the main reason why they prefer one over the other. Others 29.2% stated convenience, 12.5% reported safety, and 10.4% people answered ease of administration as their main reason for their preferences. Conclusions Based on this study, numbers of parents felt inconvenient administering herbal medicine as a vinyl pouch, and felt necessary to improve this. However, price and other reasons made vinyl pouch still more preferable option. Vinyl pouch that we are using today didn't show any safety issues. Therefore, it is recommended to still use vinyl pouch, but with caps on top to improve administration and distinguishing issues.

• The Korean Journal of Food And Nutrition
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• v.22 no.3
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• pp.430-442
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• 2009

This study was designed to investigate the relationship between the dietary intake according to calorie intake from a coffee containing beverage and the bone health status of 189 female collegians. The study was conducted through questionnaires, anthropometric checkup, 3-days food records and ultrasound measurement of calcaneus bone mineral density. Subjects were divided into three groups: students not drinking coffee(non-coffee group, N=56), students consuming <100 kcal daily from coffee(low-calorie coffee group, N=84), and students consuming $\geq100$ kcal of their total daily calories from coffee(high- calorie coffee group, N=49). There were no significant differences in weight, height, body mass index, body fat and calcaneus bone mineral density among the three groups. The low-calorie coffee group usually drank black coffee or instant coffee mix, and the high-calorie coffee group habitually drank coffee with milk or sugar syrup. There were no significant differences in the mean daily energy and food intake among the three groups. However, vitamin $B_2$(p<0.05) and calcium (p<0.01) intake in the high-calorie coffee group were higher than in the non-coffee group. Also, mean intake of sugars, fish and shellfishes, milks and beverages in the high-calorie coffee group were also significantly higher than in non coffee group(p<0.05). There was no significant difference in the Korean Dietary Diversity Score(KDDS) among the three groups. The main calcium source was milk in all three groups, and milk intake(total and included with coffee) was highest in the high-calorie coffee group. Although no significant difference was apparent between the high-calorie and non-coffee groups concerning anthropometric factors and calcaneus bone mineral density, consumption of coffee may have influenced food and nutrient intake. The results suggest that consumption of milk-supplemented coffee may be of nutritional benefit.

• Korean Journal of Food Science and Technology
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• v.25 no.4
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• pp.386-390
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• 1993

Addition of starch syrup, table sugar, potato powder, skim milk powder an parched soybean powder to melon flesh was suitable as fermented melon base. The manufacturing process of fermented melon was as follows: Pasteurization for 10 min at $95^{\circ}C$, use of 1% starter culture, fermentation for 12 hours at $35^{\circ}C$ and ripening for 3 days at $8^{\circ}C$. The growth and acid production of Pediococcus acidilactici among several starter cultures were most active for the first 12 hours, but such activities were disappeared during ripening. In the case of Lactobacillus plantarum, the activities were not high during fermentation, which, however, increased during ripening. Throughout the whole manufacturing process, the fermented melon with a mixed culture of P. acidilactici and L. plantarum showed more cell number of each bacterium and higher titratable acidity than that with single cultures. Also P. acidilactici surpressed the growth of L. plantarum during ripening.

• Korean journal of food and cookery science
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• v.20 no.3
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• pp.279-286
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• 2004

The physicochemical and sensory qualities of pumpkin jams, in which sucrose was replaced with oligosaccharides, were investigated during storage at 20$^{\circ}C$. pumpkin jam was prepared with steamed grind pumpkin, mixed with either sucrose only(50％), corn syrup(COS, sucrose 30％＋COS 20％), fructooligosaccharide (FTO, sucrose 30％＋FTO 20％), isomaltooligo saccharide (IMO, sucrose 30％＋IMO 20％), or galactooligo-saccharide(GTO, sucrose 30％＋GTO 20％). The final sweetness of each pumpkin jam was 64$^{\circ}$ Brix. During 60days of storage there were no differences in acidity and pH among the treatments. Reducing sugar content was higher in the pumpkin jam containing COS compared to 次e others. During storage Lightness(Hunter L), redness(a value) and yellowness(b value) increased, of which L and b values were the highest in COS, and the a value were higher in sucrose compared to the other sugars. Adhesiveness and hardness of textural properties were the highest in sucrose. Sensory evaluation results showed that the mean scores of over-all acceptability during storage did not significantly decrease until the 30th day of storage, compared to the freshly made jams. Physicochemical and sensory characteristics of pumpkin jams during storage in a PCA plot were comprised of the first principal component (99.44％) and the second principal component (0.54％).

• Journal of Nutrition and Health
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• v.40 no.sup
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• pp.9-21
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• 2007

This study aimed to assess the total sugar intake for Korean and to identify major food sources contributing to those food components. Korean adults aged over 20 years old from the Korean National Health and Nutrition Examination Survey (KNHANES) 2001 and 2002 were selected. The data were analyzed to obtain nationally and seasonally representative information on the health and nutritional status of the Korean. Forty food groups were used in identifying food sources of total sugar and energy intake. Total sugar contents of foods in the KNHANES data sets were estimated by food code matching technique with Release 18 of the USDA National Nutrient Database for Standard Reference. Sample weighted means, standard errors, and population percentages were calculated using SAS and SUDAAN. The mean total sugar intake of the Korean was 60.3g in 2001, 40.9g in spring 2002, 45.7g in summer 2002, and 52.1g in fall 2002, which were 30-44% of intake of US people. Fresh fruit was identified as the most significant food source for total sugar intake in Korean population in all age groups and all seasons. The next major food sources following fresh fruits were candy/jelly/syrup/honey, coffee/coffee caream, vegetables, Kimchi, soft drinks, milk, fruit juice, cookie/cracker/cake, and vegetable juice/grain juice, which showed similar results through the seasons. While carbonated soft drink was the most significant food sources for total sugar or added sugar intakes for US people. The total sugar intakes were significantly higher in women, higher educational level, and residing in metropolitan area. As intake of total sugar increased, intakes of protein, fiber, calcium, phosphorus, iron, Vit A, B1, B2, C, niacin showed significantly increased, while high intakes of added sugars showed low intakes of some micronutrients in the US people. Percentages of people who consumed nutrients below EAR were less in higher total sugar intake group than in lower intake group. From these results, we can conclude that the food consumption habits including the total sugar intake of Korean people seems relatively good so far. More reliable database of total sugar and added sugar composition tables in public domain should be established in the future, and also more researches about total sugar and added sugar for Koreans should be continued.

• Journal of the Korean Society of Food Science and Nutrition
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• v.26 no.1
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• pp.92-97
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• 1997

Beverages using mountain edible herbs(MEH) were formulated by determining optimum ratio of juices of MEH to several other ingredients. Fermented beverages were made by mixing juices(1 volume) fermented with Lactobacillus helverticus with syrup(3 volumes), followed by homogenization and flavoring . The general analysis and quality change of the beverages during storage were Peformed. The analysis of the beverages showed that the pH of Synurus deltoides and Cirsium sctidens were 3.8 and 3.7, titratable acidities were 0.50 and 0.49, optical densities were 1.201 and 1.119, respectively, The pH and color were not significantly changed when Synurus deltoides and Cirsium sctidens were stored at room temperature and 37$^{\circ}C$ for 6 months. The pH of Synurs deltoides beverage ranged 3.95~3.96 and pH of Cirsium sctidens was 3.83~3.95 at room temperature and 3.87~3.98 at 37$^{\circ}C$, respectively. The analysis of fermented beverages showed that pHs of Synurus deltoides and Cirsium sctidens were 3.65 and 3.70, titratable acidities were 0.57 and 0.60. Solids-non-fat were 3.2 and 3.1, and total counts of lactic acid bacteria were 2.5$\times$10$^{8}$ and 4.0$\times$10$^{8}$ , respectively. The changes of pH and titratable acidities stored at 4$^{\circ}C$ for 15 days were 3.39~3.56 and 0.61~0.81 for Synurus deltoides and 3.48~3.67 and 0.60~0.78 for Cirsium sctidens, respectively.

• The Journal of Pediatrics of Korean Medicine
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• v.25 no.1
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• pp.111-118
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• 2011

Objectives: The purpose of this study is to examine the different preferences between herbal medicine and health functional food, and analyze the reasons for the preferences to figure out the better way of promoting herbal medicine. Methods: 500 questionnaires has been handed out to the parents having elementary school students in Gyeonggi-do province, and 331 questionnaires has been collected and evaluated for this study. Results: Among the 331 responses, 58.4% were female, and 41.6% were male. The percentages of the subjects who consume health supplements and that of herbal medicines were 67.4% and 59.2% respectively. The preference rate for the health supplements was 57.6%, and for herbal medicines was 42.4%. The major reason of taking the health supplements was that they were convenient to consume(54%). The major reason for choosing herbal medicines was that people 'expect them to be more effective'(72.7%). However, the problem with Herbal medicine was their consumptions were inconvenient (39.8%), and their tastes was unfavorable. The most preferable form of herbal medication was pills(50.6%), followed by syrup(22.9%). Pertinent price for herbal medication, the participants were favorable to pay 30,000 within a week. For the question on when to start taking the herbal medication, 18 months after was the popular answers from the participants. Conclusions: Among the 331 subjects, the percentage of consuming the health supplements (67.4%) was higher than that of consuming the Herbal Medicine (59.2%). Also the preference was higher than the Herbal Medicine. The reason why the participant preferred health supplements was that they were 'easy to take', The reason for subjects' great preference in herbal medicine was based on their conception that herbal medicines were highly effective. When taking herbal medicine, participants addressed inconvenience in consuming, and unfavorable taste as the biggest problems. Also they thought that pills would be most convenient form of herbal medicine to consume. For the proper price, they were willing to pay less than 30000won, lower than a market price, per a week for the herbal medicine. Most parents thought that proper age of taking herbal medicine is ' 18 month after the birth'. Taking these into account, different perspectives on herbal medicine is necessary at the very moment.

• Korean Journal of Food Science and Technology
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• v.31 no.3
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• pp.794-801
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• 1999

This study was conducted to investigate sorbitol utilization of Lactobacillus species isolated from Kimchi and the effects of sugar, starch syrup and sorbitol on the pH, titratable acidity, microorganism and sensory evaluation of baechu Kimchi during fermentation at $10^{\circ}C$. Three species among ten Lactobacillus species isolated from Kimchi could not utilized medium with sorbitol. The pH of baechu Kimchi with addition of 1% sugar sources and sorbitol were similar to pH of control baechu Kimchi, while the titratable acidity were different between samples. The titratable acidity of baechu Kimchi with addition of sugar sources was higher than control. Increasing in sorbitol addition, the titratable acidity of haechu Kimchi was more remarkable lower than control during fermentation proceeded. The total number of viable cells and Lactic acid bacteria were not significantly difference among those of Kimchi samples. In the chewiness of textural properties, baechu Kimchi with addition sorbitol showed higher score than control. However, Kimchi samples prepared with 1% sugar sources were not significantly differences in sensory properties, while the Kimchi samples with 5, 10% sorbitol were higher score than control in the overall acceptability and texture.

• Korean journal of food and cookery science
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• v.26 no.6
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• pp.866-871
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• 2010

The antioxidant activities and quality characteristics of jams containing maltitol substituted for sucrose(sucrose, maltitol syrup(MT), and MTS(sucrose 50%+MT 50%)) were evaluated. The endpoint of jam preparation was determined to be 64 $^{\circ}Brix$. The pH was the highest in MTS among all treatments. The reducing sugar content and viscosity were the highest in MT, and second highest in MTS. Lightness(L value) of Hunter color system was the highest in MT, whereas yellowness(b value) was the highest in MTS. Hardness and cohesiveness of textural properties were the highest in MT. Antioxidant activities were the highest in MT, which also had the lowest $IC_{50}$ values(49.63 mg/g for DPPH and 27.24 mg/g for hydroxyl radical scavenging activity). Total phenol content was highest in MT among all treatments. Flavor and overall acceptance scores of MTS were the highest among all treatments. Based on these results, it was suggested that half-substitution of sucrose with maltitol is the most appropriate for attaining favorable physicochemical and antioxidative properties during black garlic jam preparation.

• Korean Journal of Microbiology
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• v.37 no.1
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• pp.92-99
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• 2001

High-cell-density cultivation of Ralstonia eutopha KHB 8862 by fed-batch fermentation in a 200 l pilot plant was carried out for the mass production of poly(3-hydroxybutyrate) (PHB). After 80 h of cultivation, the dry cell weight (DCW), PHB concentration, and PHB yield from fructose syrup reached 168 g/l, 74%DCW, and 0.27 (w/w), respectively, resulting in a productivity of 1.6 g of PHB/L/h. Based on these results, the PHB production cost from bacterial fermentation was analyzed and economic evaluation was performed. In the case of new investment being implemented or not, the production cost of PHB was US$ 3.15/kg and US$ 2.41/kg, respectively. PHB productivity and PHB yield on a carbon substrate were both important factors to be optimized. The increase of PHB yield on a carbon sources significantly decreased the PHB production cost but the increase in productivity had a relatively slight effect on the decrease in PHB production cost because the cost of carbon sources (37%) for PHB was larger in proportion to total cost than the depreciation cost (17%). These results suggest that the increased PHB yield from carbon sources and the development of new cheaper substrates would be more effective in decreasing PHB production cost than the increase in productivity. It was demonstrated that PHB is not in competition with consumable plastics such as PET in present market. Therefore, it is essential to lower production cost to be used as a bulk product and desirable to develop new application fields for PHB such as biomedical and cosmeceuticals.