• Korean journal of food and cookery science
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• v.22 no.1 s.91
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• pp.62-68
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• 2006

This study evaluated the effect of the substitution of flour with Angelica plant(Bakluncho) powder on the characteristics of batter cake and cookies. The specific volume of batter cake was increased significantly with increasing content of Angelica plant powder, but hardness was decreased slightly. The specific volume of cookies didn't show significant difference, and the width detennined by the water content in the dough was decreased with increasing content of Angelica plant powder. The L value in the crust and crumbs of the cake was significantly the largest value in the control group. The a and b values were the highest in the 5% substituted sample group. The L, a and b values of the cookies also showed the same pattern. According to the sensory evaluation of cakes and cookies, the scores of flavor, color, and texture were raised by the addition of Angelica plant powder. The acceptance tests of cakes and cookies showed a higher overall acceptability than those of the 1% and 3% substituted samples.

• Journal of the Korean Home Economics Association
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• v.44 no.3 s.217
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• pp.163-169
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• 2006

The effects of adding Angelica plant (Bakluncho) and Angelica gigas (Senggumcho) powders on the quality characteristics of bread were investigated. The moisture, crude protein, ash, reducing sugar and vitamin C contents of Angelica plant (Bakluncho) powder were 7.78%, 6.07%, 7.37%, 6.13% and 50.10mg%, respectively, and of Angelica gigas (Senggumcho) powder were 8.69%, 12.28%, 5.15%, 2.21% and 108.00mg%, respectively. The lightness value decreased but the redness and yellowness values increased with the addition of Angelica plant (Bakluncho) and Angelica gigas (Senggumcho) powders. The mechanical hardness of bread decreased with the addition of 3% of Angelica plant (Bakluncho) powder, but increased with the addition of 1% and 5% of Angelica plant (Bakluncho) powder. The mechanical hardness of bread decreased with the addition of 1%, 3% and 5% of Angelica gigas (Senggumcho) powder. In sensory characteristics, the crust color, crumb color, moistness and springiness decreased, but aroma and hardness increased with the addition of Angelica plant (Bakluncho) and Angelica gigas (Senggumcho) powders. The savory taste and overall quality of breads with 1% Angelica plant (Bakluncho) and 1% Angelica gigas (Senggumcho) powders were higher than without either powder. A negative correlation was observed between mechanical hardness and overall bread quality with the addition of Angelica plant (Bakluncho) powder, while a positive correlation (p<0.01) was observed with the addition of Angelica gigas (Senggumcho) powder.

• Food Science and Preservation
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• v.16 no.2
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• pp.266-275
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• 2009

To develop new high-quality Yakchobugak, features of Lactococcus lactis-fermented waxy rice paste after addition of some colored powdered agro-food products were investigated. Total and reducing sugars of waxy rice paste fermented by lactic acid bacteria were higher than those of control raw waxy rice paste. Total acidity gradually increased as powder concentration rose, being 1.02-1.56% and 0.96-1.87% in samples fermented with Cucurbita maxima and Capsicum annuum powders, respectively; these values were 3-4 times those in rice fermented with other powders. Fermented waxy rice paste viscosities were lower than those of non-fermented samples. The viscosities of samples fermented with Curcuma longa and Opuntia ficus powders were in the range $100-160{\times}10^4$ centipoise($mPa{\cdot}s$), and those of pastes fermented with Robus coreanus and Camellia sinensis extracts were under $40{\times}10^4mPa{\cdot}s$. Hunter color lightness(L) values decreased and yellowness(b) values rose after fermentation. Waxy rice paste fermented with Robus coreanus showed uniform particle size distribution, and many pores, by scanning electron micrography.

• Korean journal of food and cookery science
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• v.27 no.3
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• pp.59-70
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• 2011

The effects of Backryeoncho (Opuntia ficus-indica var. saboten) powder addition (0, 0.4, 0.8, and 1.2%) on the pH, titratable acidity, lactic acid contents, microbial contents, texture, and sensory evaluation of cabbage Kimchi, stored at $10^{\circ}C$ for 36 days were studied to establish an optimum recipe. Upon addition of Backryeoncho powder, pH was higher than that of Kimchi without powder after 36 days of fermentation. The titratable acidity was increased by the addition of Backryeoncho powder, and 0.4% powder added Kimchi showed the slowest changing level. During the fermentation period, the degree of salinity decreased with the addition of powder from 2.52 to 2.19 to 2.10. The a value was higher in Kimchi with added Backryeoncho powder in a dose-dependent manner compared with control Kimchi. The cutting force and compression force were higher during the fermentation period, and especially addition of 0.4% powder showed the highest value of hardness. The addition of powder slowed growth of lactic acid bacteria as compared with the control samples. In the sensory evaluation of overall taste, 0.4% addition of powder improved the quality of Kimchi. Therefore, addition of 0.4% Backryeoncho powder apears to be an acceptable approach to enhance the quality of Kimchi without reducing acceptability.