• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.5
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• pp.616-621
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• 2007

In order to improve the storage stability of steamed bread, fermented pine needle extract syrup potentially with several functional properties was added in manufacturing the products at levels of 8.3, 11 and 18% based on Brix degree of the dough. The manufactured bread was stored at ambient conditions and measured for quality attributes. Dough added with the fermented pine needle extract syrup maintained its pH and water activity at levels of $5.45{\sim}5.90\;and\;0.94{\sim}0.96$, which are normally suitable for yeast fermentation and for appropriate dough hardness. Addition of the extract syrup increased the bread volume by more than 20%. The bread with higher content of the pine needle extract syrup showed slower increase of bread hardness during storage, suggesting retardation of bread retrogradation. The addition of the pine needle extract syrup in bread dough also inhibited growth of the aerobic bacteria and molds on the bread surface (by $0.8{\sim}24$ in log (CFU/g) at 4 day storage). Use of higher than 11% concentration presented initially a strong fine needle flavor to the bread, which disappeared soon after 2 days. Generally addition of the pine needle extract syrup did not give negative effects on the bread quality including sensory quality. Therefore, the addition of the needle extract syrup could contribute to improving the storage stability and extending the shelf life of the bread.

• Culinary science and hospitality research
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• v.19 no.1
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• pp.139-150
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• 2013

This study aims to determine the sensory acceptability of Gochujang added with persimmon syrup concentrate. To achieve this, Gochujang was blended with different concentrations of persimmon syrup concentrate (0%, 10%, 20%, 30%, 40%). Moisture contents and salinity decreased, whereas L, a, b values, pH level, and sugar contents and viscosity increased as the concentrations increased. As a result of an attribute difference test, glossiness and sweetness significantly increased with more concentrations. The acceptance test showed that 30% concentrate was the most preferable for taste, texture, and overall quality. In conclusion, the results indicate that addition of 30% persimmon syrup concentrate to Gochujang is optimal, providing good properties as well as reasonably high overall acceptability.

• Asian-Australasian Journal of Animal Sciences
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• v.29 no.2
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• pp.271-279
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• 2016

The aim of this study was to evaluate the potential of natural humectants such as honey and rice syrup to replace sorbitol in the production of restructured duck jerky. Each humectant was mixed at 3%, 6%, and 10% (wt/wt) concentrations with the marinating solution. The values of water activity and the moisture-to-protein ratio of all of the samples were maintained below 0.75. Jerky samples treated with honey retained more moisture than those exposed to other treatments. Among all samples, those treated with 10% sorbitol produced the highest processing yield and the lowest shear force values. The highest $L^*$ value and the lowest $b^*$ value were observed for the sorbitol-treated sample, followed by the rice syrup- and honey-treated samples. Duck jerky samples treated with 10% honey showed the highest scores for the sensory parameters evaluated. The overall acceptability scores of samples treated with rice syrup were comparable with those of samples treated with sorbitol. Microscopic observation of restructured duck jerky samples treated with honey showed stable forms and smaller pores when compared with other treatments.

• Food Science of Animal Resources
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• v.37 no.3
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• pp.449-455
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• 2017

Chocolate milk is one of the most commonly used non-fermentative dairy products, which, due to high level of sucrose, could lead to diabetes and tooth decay among children. Therefore, it is important to replace sucrose with other types of sweeteners, especially, natural ones. In this research, response surface methodology (RSM) was used to optimize the ingredients formulation of prebiotic chocolate milk, date syrup as sweetener (4-10%w/w), inulin as prebiotic texturizer (0-0.5%w/w) and carrageenan as thickening agent (0-0.04%w/w) in the formulation of chocolate milk. The fitted models to predict the variables of selected responses such as pH, viscosity, total solid, sedimentation and overall acceptability of chocolate milk showed a high coefficient of determination. The independent effect of carrageenan was the most effective parameter which led to pH and sedimentation decrease but increased viscosity. Moreover, in most treatments, date syrup and inulin variables had significant effects which had a mutual impact. Optimization of the variables, based on the responses surface 3D plots showed that the sample containing 0.48% (w/w) of inulin, 0.04% (w/w) of carrageenan, and 10% of date syrup was selected as the optimum condition.

• Journal of the korean academy of Pediatric Dentistry
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• v.25 no.2
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• pp.421-429
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• 1998

The purpose of this study was to investigate the effects of syrup medication for asthmatic children on the salivary invertase activity and caries experience. 26 ashmatic children for the study group and 30 healthy children for the control group were selected, respectively. Caries experience was examined and salivary reductase activity was tested. The parents of asthmatic children were asked to fill in the questionaire about syrup intake period and home dental behavior, and the parents of healthy children were asked to fill in the same questionaire without syrup intake period. The results were as follows : 1. The ds index of asthmatic children were higher than that of healthy children(P < 0.05). 2. There was significant difference in dt index between the intake period of 'shorter than 10 months' and 'longer than 20 months'. The ds, dft and dfs indices had a tendency to increase as the intake period increased. 3. The salivary reductase activity had a tendency to increase as the intake period of syrup increased.

• Journal of the East Asian Society of Dietary Life
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• v.12 no.3
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• pp.210-217
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• 2002

This study was carried out to investigate the possibility of improving the texture and the flavor of Dasik made of the Omija extract, various sugars and rice powder. Sensory quality and mechanical characteristics of Dasik were compared. The moisture content of the Croup of tile Dasik added with Omija extract was higher than that with non-Omija extract The Omija Dasik containing molasses showed the highest value (23.5%) in moisture content. In sensory quality, Omija Dasik containing honey and symp showed the highest score in overall acceptability (6.2 and 6.0, respectively). The Rice Dasik containing syrup showed the highest values in lightness (L) and yellowness (b) in color. The Omija Dasik containing syrup showed the highest values in redness (a) in color. The Dasik added with honey and syrup were lower in hardness, but higher in cohesiveness, springiness, gumminess and brittleness of textural characteristics. When sensory quality and mechanical characteristics of the Dasik were compared with, the gumminess and brittleness in mechanical characteristics were positively correlated with the appearance and the taste acceptability in sensory quality (p<.01, p<.05). The springiness was negatively correlated with the tooth packing in sensory quality (p<.001). The Omija Dasik was more desirable in flavor, taste and overall acceptability, especially those added with honey and syrup. From the above results, the honey might be replaced by the less expensive syrup, when making the Omija Dasik.

• Journal of Pharmaceutical Investigation
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• v.11 no.4
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• pp.12-18
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• 1981

We made tablets by several formulations of acetaminophen and their bioavailability was compared with acetaminophen syrup. Result of this experiment, we were observed the highest bioavailability in the C tablet as same as syrup preparation, but in tablet B and tablet A we were observed the lower bioavailability compared with the syrup preparation.

• The Korean Journal of Food And Nutrition
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• v.15 no.4
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• pp.326-330
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• 2002

This study was carried out to investigate the effect of black pigmented rice flour and honey syrup which were added different amounts to the rice on the quality of Rice Dasik. The sensory scores which evaluated for color, flavor, sweetness. softness, melting in mouth, swallowness, sticky and texture revealed that Dasik made with 20∼30% black pigmented rice flour and 70% honey syrup were the most higher. Degree of lightness, redness and yellowness were decreased as increasing of black pigmented rice flour The values of springness, gumminess, cohesiveness, adhesiveness, hardness and chewiness showed decreasing tendency in add of 70% honey syrup than that of 60% addition.

• Journal of the korean academy of Pediatric Dentistry
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• v.25 no.1
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• pp.157-161
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• 1998

The teeth and gingivae of 20 children with asthma aged up to 6 years who had been taking syrup medicines regularly for at least six months were compared with those of a control group of 79 children of similar ages. Dental disease was assessed by measuring dental plaque(plaque index) and gingivitis(gingival index). The results of this study show that long-term administration of syrup medicine ketotifen sweetened with glucose increase the plaque index and gingival index in children who had primary dentition. But there was no significant difference between the two groups. By increasing the intake duration of syrup, both indices were increased.

• Journal of the Korean Society of Food Culture
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• v.12 no.1
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• pp.35-40
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• 1997

Effects of frying temperature, kneading degree and ingredients ratio of sesame oil, syrup and sozu on quality characteristics were studied. Mixture experiments were used for the variation of three components. L-value was significantly high at $120^{\circ}C$ and was increased by increasing the kneading degree. a-value was increased by increasing the frying temperature, however there were no significant differences as the kneading degree was changed. Hardness of yackwa was increased by increasing the frying temperature and the kneading degree. Fat absorption rate was decreased as the frying temperature and the kneading degree were increased. Dip syrup absorption rate was increased by decreasing the frying temperature, however there were no significant differences as the kneading degree was changed. There were no clear relationships between color value and ingredients ratio. Hardness of yackwa was increased by increasing the amount of sesame oil and sozu and decreased by increasing the amount of syrup. Fat absorption rate was increased by increasing the amount of sesame oil and syrup. Dip syrup absorption rate was increased by increasing the amount of syrup and by decreasing the amount of sesame oil and sozu.