• 한국축산식품학회지
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• 제21권2호
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• pp.169-174
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• 2001

This study was carried out to investigate the effects on the quality and shelf-life of beef Hamburg patties. The patties composition, which used in the preparation of beef Hamburg patties is as the followings: Beef Tallow 20 Sodium 2(A), Beef Tallow 20 Sodium 2 Mugwort 1(B), Beef Tallow 20 Sodium 2 Mugwort 3(C) and were stored at -18$^{\circ}C$ for 30 days. The obtained results were summarized as the followings: The change of pH slightly decreased with increasing storage time. A(CON) decreased with increasing storage time, but the significant difference of pH changes were not shown between B(Mugwort 1%) and C(Mugwort 3%) group. The change of TBA values of all treatments increased during storage periods. The TBA value of A(CON) was the highest, and B(Mugwort 1%) was the lowest among groups. The change of VBN(volatile basic nitrogen) showed trends to increase during storage period in all groups. The number of microorganism increased during storage. The bacterial growth of C(Mugwort 3%) inhibited effectively, compared with the other groups. The number of E. coli decreased during storage periods. and the inhibitory effect of C(Mugwort 3%) was better than those of other groups.

• 동아시아식생활학회지
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• 제6권1호
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• pp.69-76
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• 1996

This study examined the distinctive character and level of preference of SsookGae-Dduck which was produced with making 2, 3, 4, 5% of difference, adding 30% mugwort. In the sensory evaluation for SsookGae-Dduck, the bitterness, hardness and flavor were highly evaluated as the amount of mugwort powder was increasing. The sweetness and color showed the highest number in the adding group of 2% mugwort powder. In the being moistness degree, the 30% adding group of mugwort was the highest one, and 3% adding group in the mugwort powder. And the chewiness was highly marked in the adding group of 30% mugwort, and 5% adding group was highly marked in the mugwort powder. In the mechanical evaluation of SsookGae-Dduck, the hardness and adhesiveness were highly marked in the adding group of 5% mugwort powder, the adding group of 4% showed the highest number in the springiness, cohesiveness, gumminess and chewiness. Through these all studies, the mugwort powder should be used in the multi way of our food life and it was really necessary to be studies and to be taken interest in this area constantly.

• 한국식품영양과학회지
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• 제29권5호
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• pp.854-859
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• 2000

A functional yogurt was prepared from whole milk (12%) and skim milk (2%) added with green tea and mugwort tea at 3$0^{\circ}C$ for 24 hors. The yogurt product were evaluated for acid production (pH, titratable acidity), number of viable cell, viscosity, sensory property and quality-keeping property. Addition of green tea and mugwort tea remarkably accelerated acid production of yogurt. After 24 hrs incubation, titratabel acidity of green tea and mugwort tea yogurt was 1.46% and 1.62%, respectively and was higher than that (1.30%) of yogurt made with only milk. The propagation of lactic acid bacteria was not stimulated by green tea and mugwort tea and then the number of viable cell in normal (milk) yogurt green tea yogurt and mugwort tea yogurt groups, after 24 hrs incubation, was about 7.2$\times$$10^{8}$, 7.1$\times$$10^{8}$ and 7.0$\times$$10^{8}$/mL, respectively, Viscosity of green tea yogurt was slightly lower than that of milk yogurt (1,840 cps) and viscosity of mugwort tea yogurt was slightly higher than that of mild yogurt. The overall sensory score of green tea yogurt was the best of tested yogurt. When yogurt with green tea and mugwort tea was kept at 5$^{\circ}C$ for 15 days, its quality-keeping property was relatively good.

• 한국식품조리과학회지
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• 제24권3호
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• pp.340-348
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• 2008

The purpose of this study was to develop new method for the manufacture of Yukwa, a Korean oil-puffed rice snack with a soft texture, using a far infrared ray electric roaster. The Yukwa base is traditionally expanded using oil, but the Yukwa base tends to develop unpleasant rancid odors or off-flavors during storage. In this study, the DPPH radical scavenging activity of mugwort powder was evaluated. Baked and fried Yukwa samples were added with 0.5, 1.0, 1.5, and 2.0% of mugwort powder and left untreated as a control, and then tested for moisture content, expansion rate, color, hardness, and sensory evaluations. The samples with higher concentrations of mugwort powder, evidenced a more profound tendency toward DPPH radical scavenging activity. The moisture content of Yukwa dough tended to increase with the addition of mugwort powder. As the mugwort powder content increased, the moisture contents of the Yukwa base and the Baked Yukwa increased. The moisture content and expansion rates of the fried Yukwa did not differ significantly. The samples containing the mugwort power evidenced a lower expansion rate than was observed in the control group. The lightness of the baked and fried Yukwa was reduced with increased mugwort powder content. The greenness of the baked and fried Yukwa was at a minimum upon the addition of 2.0% mugwort powder. The yellowness of the baked Yukwa did not differ significantly between the samples. As the mugwort powder content increased, the yellowness of the fried Yukwa increased. The hardness of the baked and fried Yukwa tended to increase with the addition of mugwort powder. In the sensory evaluations, the baked Yukwa scored higher than the fried Yukwa, and all of the sensory characteristics of baked Yukwa scored highest in the samples without mugwort powder, but also scored fairly well with 1.0 and 1.5% mugwort powder. In conclusion, these results demonstrated that 1.0～1.5% of mugwort powder should be added to Yukwa baked in a far infrared ray electrical roaster in order to optimize physiological functions and keep overall acceptability reasonably high.

• 한국축산식품학회지
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• 제26권3호
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• pp.356-361
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• 2006

This study was carried out to investigate the physico-chemical and storage characteristics of sausages added mugwort powder at $4^{\circ}C$ during 13 days. The composition of fresh sausages was as the following : meat 60 % (w/w), lard 20 %, ice 20 %, salt 1.5 %, sugar 0.5 %, phosphate 0.25 %, mugwort 2 % or 5 %. Sausages were divided into three groups; control group mugwort 0 %, Treatment I mugwort 2 % and Treatment II mugwort 5 %. The pH, TBA(thiobarbituric aid) value, VBN(volatile basic nitrogen), rheology, and sensory evaluation were measured. The changes of pH of all groups were slightly decreased with increasing storage days. But, the significant difference of pH changes were not shown between mugwort 2 % (Treatment I) and mugwort 5 % (Treatment II) groups. The changes of TBA values of all treatments increased during storage periods. TBA values of Treatment I and Treatment II groups were significantly (p<0.05) higher than that of the control group. The change of VBN showed trends to increase during storage periods. The change of VBN of Treatment I was significantly (p<0.05) lower than those of the control and Treatment II. Hardness and brittleness of 2 % and mugwort 5 % groups were significantly (p<0.05) higher than that of the control group. Elasticity and cohesiveness of 2 % and Treatment II were significantly (p<0.05) lower than that of the control group. Also, Treatment I was superior to the other groups by the results of sensory evaluation. Therefore, these results suggest that it may be possible to manufacture sausages added 2 % mugwort powder which can help to increase storage periods, and improve quality of sausage.

• Environmental Analysis Health and Toxicology
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• 제7권1_2호
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• pp.35-43
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• 1992

Mugwort has been used as a Korean folk medicine in treating liver diseases acting as an analgesics, sedative, diuresis, choleretics. This study was perfomed to evaluate the effect of mugwort extracts on the changes of enzyme activities, lipid accumulation of the serum and liver, when hepatotoxicity was induced by benzo(a)pyrene. The results are as follows: 1. Mugwort water extract administration prevented the increase of serum and liver AST, ALT, LDH, ${\gamma}$-GTP, liver ALP activities and bilirubin content caused by B(a)P injection. 2. The increase of serum and liver ALT, LDH, ${\gamma}$-GTP, serum AST activities and liver bilirubin contents in B(a)P treated group were decreased by mugwort methanol extract treatment. 3. Serum and liver total cholesterol, phospholipid, triglyceride level and serum HDL-cholesterol level were increased by B(a)P treatment. After combined treatment of mugwort water and methanul extracts, these lipid content were significantly decreased. 4. The hepatotropic effect of mugwort water extract and after-treatment against B(a)P induced hepatotoxicity was superior to that of methanol extract and pretreatment.

• 한국농촌생활과학회지
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• 제8권2호
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• pp.125-129
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• 1997

The effect of mugwort powder on some physicochemical properties of rice flour, the viscosity of rice flour pastes and the degree of gelatinization of pastes and gels were investigated. By addition of mugwort, water binding capacity, swelling power, and solubility of rice flour were increased, also the viscosity and, the degree of gelatinization of rice flour pastes and gels were increased. Generally wet rice flour-mugwort pastes and gels were better than those of dry rice flour-mugwort. And viscosity and gelatinization of the rice-mugwort pastes and gels were decreased slightly during storage at $20^{\circ}C$ for 7 days.

• 대한수의사회지
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• 제26권9호
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• pp.554-557
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• 1990

To examine the effects of the mugwort for the calf, 10 healthy Korean cattle were divided into two groups with 5 cattle in each group. The first group was fed on mugwort for 3 months(0.9kg of mugwort to each calf in a day first month and increased to 1.0k

• 한국염색가공학회지
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• 제28권1호
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• pp.14-22
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• 2016

The objective of this study is to develop eco-friendly, functional towel material utilizing cotton-Modal-chitosan blended(C-M-CH) yarn and natural dyeing with mugwort colorants. Dyeing properties of towels with mugwort colorants were studied by investigating the effect of dyeing conditions including concentration of mugwort colorants, dyeing temperature, and dyeing time, and the effects of mordants on dye uptakes were investigated. The C-M-CH towel showed better dye uptake than 100% cotton towel with mugwort colorants. The shade of towels got darker and red-yellowish tint increased by mordanting. Comparing with 100% cotton towel, the colorfastness of dyed C-M-CH towel was satisfactory showing above 3 grade which is the lowest grade to washing fastness. The antibacterial activity against Staphylococcus aureus and deodorization performance of towels were excellent and improved by dyeing with mugwort colorants. From the results obtained, it is concluded that the cotton-Modal-chitosan blended towel dyed with mugwort colorants can be used practically for an eco-friendly and multi-functional towel materials with excellent absorbance and drying properties.

• Journal of Nutrition and Health
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• 제19권1호
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• pp.16-22
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• 1986

This study was designed to investigate the nutritional effect of mugowrt powder supple mentation to rice diets with different protein levels. Thirty female albino rats weighing 39-43g were adopted for the feeding trial for 4 weeks. The different 5 kind of experimental diets were performed . Control diet was commercially available forage for rats, experimental diet (I-C) highly milled rice, (Ⅰ) highly milled rice 95% and mugwort powder 5%, (Ⅱ-C)highly milled rice 95% and milk casein 5%, and (Ⅱ) highly milled rice 90%, milk casein 5 % and mugwort powder 5%. Growth rate was remarkably high in the dietary group fed on highly milled rice supplemented with 5% mugwort powder (protein 8%) (P<0.05), but it showed the tendency to be rather low in the group fed on highly milled rice supplemented with 5% casein and 5% mugwort powder (protein 12%). Food efficiency as well as protein efficiency appeared similar to the growth rate. Hematodcrit level demonstrated the same tendency as growth rate, but hemoglobin content was observed to increase by diets supplemented with increasing amount of mugwort regardless of protein level. Each nutrient intake was increased by adding mugwort powder to diets after a week's feeding, but it was increased by 8% protein diet, and decreased by 12% protein diet in 3 weeks as well as 4 weeks after feeding . The absorption rate of carbohydrate and protein decreased by feeding mugwort supplemented diets regardless of protein level and feeding period, and that of lipid increased with 12% protein diet.