• Korean Journal of Fisheries and Aquatic Sciences
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• v.42 no.3
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• pp.183-189
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• 2009

This study was conducted to prepare salmon patty using muscle separated from salmon frame (SPFM) and to investigate the food component characterization. When compared to salmon patty with fillet muscle (SPM), SPFM was lower in the moisture content, while it was higher in crude lipid content. However, no differences in the ash and protein contents between SPFM and SPM were found. Compared to SPM, the Hunter color value in cross section of cooked SPFM was higher in a and $\Delta$E values, while the color was lower in Land b values. Trichloroacetic acid soluble-N content of SPFM was 279 mg/100 g, which was insignificantly different (P>0.05) compared to those of SPM and commercial patty. The hardness of SPFM was 0.44 kg/$cm^2$, which was insignificantly different (P>0.05) compared to that of SPM, while was higher than that of commercial patty. The major fatty acids of SPFM were 16:0 (16.5%), 18:1n-9 (29.2%) and 18:2n-6 (26.1%). The 20:5n-3 and 22:6n-3 were also detected in high composition. The total amino acid content of SPFM was 16.6 g/100 g, which was similar to that of SPM. However, the total amino acid of SPFM was 14% higher than that of commercial patty. From the results of the mineral content, SPFM was higher than that of SPM in Fe and Ca, while the K in SPFM was lower. According to the result of sensory evaluation on the color, flavor and taste, no significant differences in all sensory items between SPFM and SPM were found.

• Korean journal of food and cookery science
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• v.25 no.1
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• pp.119-125
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• 2009

This study was conducted to promote fish paste made with white poria cocos wolf powder as a food. The tested concentrations of the powder were 0, 1, 3, 5, and 7%. All the fish paste samples had 37% water content. For the Hunter color values of samples, L-values decreased but a- and b-values increased with increasing concentrations of the powder. In addition, the folding test scores of all samples were good (AA). In the texture tests, brittleness increased where as springiness decreased with increasing concentrations of the powder. In the sensory evaluations, color, flavor, hardness, and cohesiveness scores increased, and sleekness and oily taste scores decreased, with increasing concentrations of the powder. The fish paste containing 3% white poria cocos wolf powder (3WPWP) had the highest acceptance scores for appearance, flavor, taste, texture, and overall quality. These results suggest that white poria cocos wolf powder can be applied to fish paste to increase its quality.

• The Korean Journal of Food & Health Convergence
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• v.9 no.4
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• pp.1-10
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• 2023

This study examined the quality characteristics to evaluate the optimal mixing ratio of a chlorella powder in Cheongpomuk. The total polyphenol and total flavonoids contents of Cheongpomuk and chlorella powder was 279.90 ㎍/mL, 489.50 ㎍/mL and 48.79 ㎍/mL, 687.85 ㎍/mL respectively. The DPPH free radical scavenging activities and ABTS radical scavenging activities of chlorella powder was 65.39%, 91.28% respectively. The L values (58.85~26.23), a values (-0.44~-5.84) of the Hunter's color values decreased and b value (-10.98 ~4.12) increased significantly in proportion to the amount of chlorella powder. The total polyphenol contents (55.00~734.20 ㎍/mL), total flavonoids contents (41.00~88.29 ㎍/mL), DPPH free radical scavenging activities (35.10~65.50%) and ABTS radical scavenging activities (50.29~92.86%) of Cheongpomuk increased significantly in groups of chlorella powder. In the physical properties, the hardness (135.93~103.93 g/㎠), chewiness (6.76~3.76 g), springiness (4.92~4.36 %), and gumminess (147.70~94.23) of Cheongpomuk decreased significantly in proportion to the amount of chlorella powder. The Cheongpomuk containing 15% chlorella powder showed a high score with regard to color, flavor, moistness, chewiness and overall acceptance. The appropriate addition amount of chlorella powder for making Cheongpomuk is 15%. This study indicate that Cheongpomuk treated with chlorella powder had the highest functional component and antioxidant activity.

• The Korean Journal of Food And Nutrition
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• v.25 no.3
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• pp.685-690
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• 2012

We conducted this study to investigate the quality characteristics of extruded noodles(EN) mixed with cereals. The EN were evaluated for cooking properties(weight, water absorption, volume, and turbidity), Hunter's color values, texture characteristics, and sensory characteristics. The cooked weight, water absorption, and volume of the cooked EN were significantly decreased relative to that of control noodles, whereas the turbidity increased. Hunter's color L- and b-value of EN were decreased compare with the control noodles, but a-value was increased. Hunter's color L-value of cooked EN was increased, whereas a- and b-value was increased. The texture characteristics(hardness, adhesiveness, springiness, gumminess, and chewiness) of the cooked EN-2 and EN-3 were similar to the cooked control noodles. A sensory characteristics (appearance, flavor, texture during mastication, taste, and overall quality) of EN-1 were significantly decreased relative to that of control noodles, but EN-2 and EN-3 was not different to control noodles. As the results of this study indicate that extrusion processing could be used to make the EN mixed with cereals.

• Journal of the East Asian Society of Dietary Life
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• v.23 no.5
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• pp.569-576
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• 2013

The principal objective of this study was to evaluate the quality characteristics of pickled radishes (RP) containing gardenia fruits (RPG), beet (RPB), and spinach (RPS) juice. We have conducted the moisture, salinity, sweetness, pH, titable acidity, Hunter's color values, and mechanical characteristics with a sensory evaluation by elementary, middle, high and university students on the colored radish pickles. The moisture contents of RP, RPG, RPB and RPS are not significantly different. The salinity and pH of RP were significantly higher than that of RPG, RPB, RPS (p<0.05; p<0.01). The sugar contents of RPS are significantly higher than the of RP, RPG and RPB (p<0.001). The titrable acidity of RPB and RPS is significantly higher than that of the RP and RPG (p<0.001). The lightness (L) of RP, the redness (a) of RPB and the yellowness (b) of RPS are the highest in sample group. For changes in texture profile analysis, the hardness level of RPB is higher than that of RP, RPG and RPS (p<0.01), but the chewiness of RPG is higher than those of RP, RPB and RPS (p<0.001). In the sensory evaluation, RPB scores the highest in color, taste, and overall acceptability, whereas RPS scores the lowest in color and overall acceptability. Based on the above results, we expect that radish pickles with beet juice have good characteristics and acceptances within the school food services.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.2
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• pp.215-221
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• 2016

The study investigated the quality characteristics of white castella prepared with 0, 10, 20, and 30% burdock (Arctium lappa L.) powder. The specific gravity and weight of castella increased with higher burdock powder content. Height and baking loss rate of castella were not significantly different among the samples. The pH of castella decreased with increasing burdock powder content, whereas $^{\circ}Brix$ of castella increased. Hunter L and b values of crust increased, whereas a values decreased with addition of burdock powder. Hunter L values of crumb decreased, whereas a and b values of crumb increased. The hardness of castella increased upon addition of burdock powder, whereas fracturability, springiness, cohesiveness, gumminess, and resilience decreased. DPPH radical scavenging activity and total polyphenol contents increased significantly upon addition of burdock powder (P<0.05). In the sensory evaluation, crust color, crumb color, and flavor were highest in the control group. Moistness had the highest scores in castella containing 20 and 30% burdock powder. Chewiness and overall acceptability were higher in castella added with 10% burdock powder than in the control and other samples, but there were no significant differences among the samples.

• Korean Journal of Food Science and Technology
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• v.50 no.5
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• pp.499-503
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• 2018

Transglutaminase (TGase), which forms linkages among proteins, has been used to improve food quality. In the current study, quality characteristics such as color values, texture profile parameters, and sensory profiles of the frozen surichwi (Synurus deltoids) rice cake made using transglutaminase (TGase) treated-rice flour were investigated, with a view to producing high-value rice products. The results indicate that Hunter color values (L and b) and TPA parameter values (hardness, gumminess and chewiness) of frozen surichwi rice cake made with TGase-treated rice flour were significantly changed, and that these properties may be applied to improve the sensory qualities of final products. Also, the sensory acceptability scores related to color, appearance, taste and texture, as well as overall acceptability of the TGase-treated frozen surichwi rice cake, were found to be significantly higher compared to controls. In conclusion, the results clearly indicate that TGase-treated rice flour carries the potential to improve the overall quality of frozen rice cake, and that surichwi is an effective ingredient for sensory profiles.

• Korean journal of food and cookery science
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• v.24 no.5
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• pp.699-705
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• 2008

This study was conducted to promote the of fish paste with angelicae gigantis radix powder as a food. The concentrations of angelicae gigantis radix powder were 0, 0.5, 1, 1.5, and 2%. All the samples of fish paste with added angelicae gigantis radix powder 37%. For the Hunter color values, the a values increased but the L and b values of the fish paste decreased increasing concentration of angelicae gigantis radix powder and the folding test good score in all the samples(AA). In texture test the hardness, chewiness, brittleness increased with increasing concentrations of angelicae gigantis radix powder. However, cohesiveness and springiness decreased increasing concentrations of angelicae gigantis radix powder. Sensorye valuation, color, flavor, hardness as the concentration of angelicae gigantis radix powder. Sleekness, and springness decreased increasing concentrations of angelicae gigantis radix powder. He fish paste 2% angelicae gigantis radix powder (2AGRP) the highest acceptance scores in color, the fish paste 0.5% angelicae gigantis radix powder (0.5AGRP) highest acceptance scores in chewiness. The fish paste 0.5% angelicae gigantis radix powder (0.5AGRP) also the highest acceptance scores for appearance, flavor, taste, texture, and overall quality. Results suggest that angelicae gigantis radix powder can be applied to fish paste to increase its quality.

• Culinary science and hospitality research
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• v.18 no.4
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• pp.199-208
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• 2012

The purpose of this study is to investigate the characteristics of Sansapyun prepared with various amounts of Sansa concentrate(0%, 5%, 10% 20%, 30%) gelatinized with Chinese water chestnut starch. The Moisture contents and pH values decreased with Sansa concentrate increased. The Hunter L value of Sansapyun significantly decreased(p<0.001), but a, b values increased with Sansa concentrate increased. The hardness, springiness, chewiness, gumminess, cohesiveness were the highest in the control sample(0%) and the adhesiveness was the highest in Sansapyun with 30% sansa concentrate. In the sensory evaluation, red color, sour flavor, fruity flavor, Chinese medicine flavor, Sour taste, Chinese medicine taste, brittleness, stickiness increased with Sansa concentrate increased. Sleekness, hardness, springiness, gumminess decreased with Sansa concentrate increased. Sansapyun prepared with 10% Sansa concentrate showed the highest acceptance score(p<0.001). In addition, this study showed the possibility of Chinese water chestnut starch which is less expensive and easily available as a good replacement starch for traditional mung bean starch to prepare Kwapyun.

• Korean journal of food and cookery science
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• v.16 no.6
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• pp.602-608
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• 2000

Physicochemical and sensory properties of Kakdugi prepared with fermented northern sand lance sauce(Kakdugi-N) were compared with those of fermented anchovy sauce(Kakdugi-A) or shrimp(Kakdugi-S) through pH, acidity, reducing sugar content, color, microbial counts, TPA and sensory evaluation. The salt concentrations were similar among the treatments ranging 1.9 to 2.3%. Greater decrease in pH and reducing sugar content, and greater increase in acidity were observed in Kakdugi prepared with three kinds of fermented fish sauce than control. The greatest decrease in pH and reducing sugar content but the highest increase in acidity and lactobacilli counts were observed in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A. Fermentation pattern of Kakdugi-N was similar to that of Kakdugi-A. The Hunter color L, a and b values increased gradually until day 11 and then decreased, and the a and b values of Kakdugi-N were similar to those of Kakdugi-A. The hardness and fracturability of Kakdugi determined by texture analyser, decreased during fermentation. Sensory evaluation showed that the score of overall acceptability was the highest in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A.