• Korean journal of food and cookery science
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• v.30 no.2
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• pp.161-169
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• 2014

The quality characteristics and antioxidant activities of Cheongpomook prepared with different amounts of aronia (Aronia melanocarpa) powder were studied. Freeze-dried aronia powder was incorporated into mung bean starch at different levels (1, 3 and 5% aronia powder based on the total weight of mung bean starch). Moisture content in control group was 89.7% and was not significantly different from the different levels of aronia powder groups. Syneresis, hardness, chewiness and gumminess were increased with higher amounts of aronia powder in Cheongpomook. In chromaticity determination, the L value of the samples decreased but the a and b values increased with increasing the levels of aronia powder in Cheongpomook. The total polyphenols, flavonoids and anthocyanin contents were proportionally increased with increasing the levels of aronia powder added in Cheongpomook. The antioxidant activity measured by DPPH and ABTS radical scavenging activities was significantly higher than control and increased proportionally to the aronia powder concentration. The sensory evaluation indicated that the 5% aronia powder showed the best preference in color, taste, flavor, hardness, and overall acceptance. These results suggest that aronia powder may be useful ingredient in Cheongpomook to improve quality and antioxidant potential.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.5
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• pp.646-653
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• 2014

The purpose of this study was to optimum the desirable mixture ratio of aronia powder to rice flour for preparation of sulgidduk. The moisture of samples ranged from 39.93% to 42.80%. The pH of samples decreased with increasing amounts of aronia powder. L- and b-values decreased, while a-value increased, with increasing amounts of added aronia powder. As the level of aronia powder increased, hardness of samples decreased while their springiness and chewiness increased. As aronia powder content increased, 1,1-diphenyl-2picriylhydrazyl (DPPH) radical scavenging also significantly increased. Scanning electron microscopy (SEM; ${\times}30$) showed that air cell size on the sulgidduk surface increased with amount of aronia. Consequently, the addition of 3% aronia powder to rice flour was determined to be best formula for aronia sulgidduk in terms of sensory qualities such as appearance, flavor, texture, taste and overall acceptability.

• Culinary science and hospitality research
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• v.23 no.3
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• pp.29-37
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• 2017

This study investigated the physicochemical and sensory characteristics of white bean paste prepared with various amounts of aronia powder (as ratios of 0%, 2%, 4%, 6%, 8%, 10%). The result shows that the pH of white bean paste decreased significantly with the addition of aronia powder. From chromatography, the brightness, L-value was decreased by increasing the adding rate of aronia powder. The a-value of sample group adding 2% of aronia powder was the highest and that of sample group adding 8% was the lowest (p<0.01). Sample group adding 8% of aronia powder achieved the highest appraisal from many factors, such as springiness, cohesiveness, chewiness, brittleness, and adhesiveness. The total polyphenols and anthocyanin contents were proportionally increased with increasing the level of aronia powder added in white bean paste. The antioxidant activity measured by DPPH and NSA radical scavenging activities was significantly higher than control and increased proportionally to the aronia powder concentration. The result of sensory test shows that sample group adding 6% of aronia powder achieved the highest. Based on the above results, this study suggests that the addition of 6% aronia powder may be the best substitution ratio for white bean paste of the improvement of sensory preference and antioxidant.

• Culinary science and hospitality research
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• v.23 no.2
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• pp.181-188
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• 2017

Aronia is a superberry that contains antioxidants. Due to its nutritional value, it has received much attention and has been widely researched. In this study, the proportion of aronia powder applied to spelt wheat flour was measured with the pH ratio of the additive and respondents' preference was examined for the preferred addition to the additive population. As a result of the acidity measurement, the pH value tended to decrease as the amount of aronia powder was increased. As for the fermentation expansion rate, the volume of the dough added with aronia powder was measured to be slightly smaller than that without addition of aronia powder. Preference of breads with aronia powder added showed higher preference when 6% was added compared to when 3% of aronia powder was added. As a result of preference survey of breads containing aronia powder, the most preference was given to taste when 3% of aronia powder was added. Color, fragrance, and overall acceptance were the most preferred when 6% of aronia powder was added. Based on these results, the optimal mixing ratio of aronia powder to spelt flour bread was selected to be 6% of aronia powder.

• The Korean Journal of Food And Nutrition
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• v.30 no.5
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• pp.1087-1095
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• 2017

We examined the quality characteristics of pound cake with prepared Aronia melanocarpa powder, which included the physical characteristics, antioxidant activity and sensory evaluation in this study. Pound cakes were prepared with various ratios of Aronia powder (0, 5, 10, 15, 20%). No significant difference in loss rate or weight was found from increased Aronia powder concentration. The color of pound cake was darker and reddish with the addition of Aronia powder. Lightness (L) and yellowness (b) significantly decreased with the addition of Aronia powder, whereas redness (a) increased (p<0.05). the qualities of hardness, cohesiveness, gumminess and chewiness of the pound cake prepared with the addition of Aronia powder were significantly increased when compared to control(p<0.05), with exception of 20% addtion. Total phenolic contents and DPPH radical scavenging activity was significantly elevated by the addition of Aronia powder(p<0.05). The pound cake with 10% Aronia powder showed the strongest positive sensory properties with regard to taste and overall palatibility. These results suggest that the addition of 10 % Aronia to pound cake batter could well serve to improve the overall quality, texture and taste of the final product.

• Korean journal of food and cookery science
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• v.31 no.1
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• pp.83-90
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• 2015

This study was performed to evaluate the effects of adding aronia powder on the antioxidant activities and physicochemical properties of pork patties. The patties were prepared by adding 0%, 1%, 2%, and 3% of aronia powder. Water and ethanol were used to extract the antioxidant compounds from aronia. Total phenolic compounds of the water and ethanol extract of aronia were 164.55 mg/g and 221.08 mg/g, respectively. The total phenol contents and DPPH free radical scavenging activity of patties were significantly increased with the increasing amount of aronia powder. Moisture content in control group was 60.61%, and it was significantly different from the aronia powder groups. The cooking loss rate and reduction ratio significantly decreased with the increasing amount of aronia powder. The hardness, chewiness, and gumminess of the control group were lower than those of the treatment group. In the sensory evaluation, the addition of 1% aronia received the best score in appearance, color, and overall preference. We suggest that aronia powder may be a useful ingredient in pork patties to improve the quality characteristics and antioxidant potential.

• The Korean Journal of Food And Nutrition
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• v.28 no.6
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• pp.947-955
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• 2015

The quality characteristics, total phenolic content, anthocyanin content, and DPPH radical scavenging activity of rice nutritional bar with added powder of aronia byproducts were investigated in this study. The rice nutritional bar was prepared by adding aronia byproducts powder at concentrations of 0%, 2%, 4%, and 6%. The pH of the rice nutritional bar batter was lowered for the control and 2% aronia byproducts powder was added. The moisture content, baking loss rate, leavening rate and specific volume of the rice nutritional bar decreased with as the aronia byproducts powder content increased. In relation to measurements of the colors of the rice nutritional bar crust and crumbs, as the content of aronia byproducts powder increased, the L and b values decreased while the a value increased. From texture analysis, the hardness and chewiness increased according to the level of added aronia byproducts powder, but the springiness and cohesiveness decreased. The total phenolic content, anthocyanin content, and DPPH radical scavenging activity showed the highest values in the rice bar with 6% aronia byproducts powder added. According to a sensory evaluation, overall preference was highest for the rice bar with 4% added aronia byproducts powder, whereas the color and taste was rated higher for the rice bar added with 4% and 6% aronia byproducts powder.

• Korean Journal of Food Science and Technology
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• v.47 no.4
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• pp.452-459
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• 2015

The effects of aronia powder on the rheological and sensory characteristics of Sulgidduk were investigated. The moisture content of Sulgidduk ranged from 40.86 to 44.40%; however, addition of aronia powder to Sulgidduk tended to decrease its moisture content. With regard to the rheological properties, the addition of aronia powder decreased the hardness, springiness, adhesiveness, cohesiveness, chewiness, gumminess, and brittleness of Sulgidduk. Chromaticity determination revealed a decrease in L and b values, while the a value increased with the increasing amounts of aronia powder. Total polyphenol, total flavonoid and total anthocyanin contents increased with the increasing amounts of aronia powder. Antioxidant activity, measured by DPPH and ABTS radical scavenging activities, was significantly higher than that of the control, and increased proportionally with the amount of aronia powder. During 4 day storage, the growth of total aerobic colony and coliform content significantly decreased with increasing levels of aronia powder in Sulgidduk. Sensory evaluation demonstrated the best score in color, taste and overall acceptance when aronia powder was added at 5% of rice powder. These results suggest that 5% aronia powder can be added for the preparation of Sulgidduk.

• Journal of Dairy Science and Biotechnology
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• v.37 no.2
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• pp.108-114
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• 2019

Aronia melanocarpa (black chokeberry) powder containing various bioactive compounds is widely used in the food industry. We examined the sensory attributes (taste, color, flavor, texture, and overall acceptability) of market milk, yogurt, and Kefir containing different concentrations of Aronia melanocarpa powder. In market milk, the scores of all categories except color were the same or lower in market milk containing 0.5%, 1.0%, 1.5%, or 2% Aronia melanocarpa powder than the control group (0%). No statistical difference in color and flavor was observed between Kefir and yogurt. However, there was a statistical difference between the control and treated groups in taste, texture and, overall acceptability (p<0.05). As the content of Aronia melanocarpa powder increased, color, flavor, taste, and overall acceptability scores generally decreased. Yogurt and Kefir, with the addition of 1% Aronia melanocarpa powder, displayed the highest scores.

• Food Science and Preservation
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• v.21 no.5
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• pp.668-675
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• 2014

This study investigated the quality characteristics and antioxidant activity of muffins prepared with different amounts (0%, 5%, 10%, and 15%) of aronia powder. The moisture content was higher in the groups that contained aronia powder than in the control muffin. The specific volume of the muffins was lowest in the group with 15% aronia powder added. The lightness and yellowness values decreased, while the redness values increased with increasing amounts of the aronia powder. The hardness of the control group was lower than that of the 10% and 15% treatment groups. The consumer acceptance test revealed no significant differences in the taste and texture of the muffin samples, but the overall acceptability scores were lowest for the muffins with 15% aronia powder added. The substitution of wheat flour for the aronia powder yielded muffins with a higher polyphenol content and total flavonoid content. The antioxidant activity measured via the DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging activity, metal chelating effect, and reducing power increased as the concentration of the aronia powder increased. The results showed that up to 10% aronia powder can be incorporated into muffins to meet the sensory quality and functional needs of consumers.