• Proceedings of the Korean Nutrition Society Conference
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• 1999.05b
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• pp.60-61
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• 1999

The present study examined optimal level of mulberry leave powder, and the method of bread-making were proposed to utilize mulbery leave powder by investigating rhelogical properties of dough and sensory evaluation of bread. The difference of amino acids compositions in flour brew were also investigated by fermentation of S. cerevisiae or bifidobacteria. As the % of mulberry leave powder increases absorption rate of dough was steadily increased, but stability and R!E ratio if dough were dramatically decreased more than 1% leave respectively. R!E ratio value, which indicates gas retnetion property of dough, was not obtained at the level 5%. Gelatinization temperature and maximum viscosity temperature showed a tentency of decrease, resulting in easier cooking of dough. The delay of temperature cauesd by addition of mulberry leave powder was overcome by two step bread making, that is, modified straight dough method adding flour brew fermented 16hrs by bifidobacteria. The firmness of bread was progressively dreased as the amount of mulbery leave powder increased. The addition of 2% level of mulberry powder to bread showed no significant difference comparing with control in sensery evaluation. Amino acids compositions of Flour brew fermented by bifidobacteria was superior th that by S. cerevisae nutritionally.onally.

• Korean journal of food and cookery science
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• v.17 no.2
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• pp.129-138
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• 2001

In this study, development of the pine needle flavor oils and their application to foods, especially to traditional Korean foods, were investigated. The pine needle flavor oils were prepared by the autoclaving method, and their volatile flavor components(VFCs) were determined by capillary gas chromatographic method The major flavor components of the pine noddle flavor oil were a -pinene 31.1%, pentane 9.8%, tricyclene 7.5%, camphene 6.8%, hexanal 6.2%, propane 6.0%, ${\beta}$-pinene 5.6%, limonene 3.9%. The acceptability of the pine needle flavor oils, sensory evaluation including a preference test and quantitative descriptive analysis(QDA), of the pine needle flavor oil, a sesame oil, and a blended oil (pine needle flavor oil : sesame oil 50 : 50 v/v) was carried out. The blended oil and sesame oil showed much higher preference scores than the pine needle flavor oil, and blended oil was almost as acceptable as sesame oil(P ＜ 0.05). The results seem to indicate that blended oil can be used as a unique substitution for sesame oil in some foods, especially in some traditional Koran food.

• The Korean Journal of Food And Nutrition
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• v.23 no.2
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• pp.212-217
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• 2010

To enhance the quality of traditional Dasik, pollen Dasik containing brown rice flour fortified with 5, 10, 15 and 20% pollen powder were prepared, and their physicochemical properties were evaluated. Pollen Dasik possessed higher amount of mineral such as K and Ca than brown rice Dasik. The L value of pollen Dasik decreased with increasing pollen powder compared to brown rice Dasik, while the b value of pollen Dasik was increased with increasing pollen powder compared to brown rice Dasik(p<0.05). Hardness of pollen Dasik decreased with increasing amounts of pollen compared to the brown rice Dasik(p<0.05). Sensory evaluation on pollen Dasik preparewd with over 10% pollen showed the highest sensery evaluation value in overall preference.