• Food Science of Animal Resources
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• v.41 no.5
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• pp.840-854
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• 2021

The impact of green tea extract powder and rosemary extract powder, alone or in combination, on the quality characteristics of naturally cured pork sausages produced with white kimchi powder as a nitrate source was evaluated. Ground pork sausages were assigned to one of seven treatments: control (0.01% sodium nitrite and 0.05% sodium ascorbate), treatment 1 (0.3% white kimchi powder and 0.05% green tea extract powder), treatment 2 (0.3% white kimchi powder and 0.1% green tea extract powder), treatment 3 (0.3% white kimchi powder and 0.05% rosemary extract powder), treatment 4 (0.3% white kimchi powder and 0.1% rosemary extract powder), treatment 5 (0.3% white kimchi powder, 0.05% green tea extract powder, and 0.05% rosemary extract powder), and treatment 6 (0.3% celery juice powder, 0.05% green tea extract powder, and 0.05% rosemary extract powder). Naturally cured products had lower (p<0.05) cooking yield and residual nitrite content than control sausages. However, compared to the control, naturally cured products with white kimchi powder (treatments 1 to 5) showed similar the pH, oxidation-reduction potential, CIE L^* values, CIE a^* values, nitrosyl hemochrome content, total pigment content, and curing efficiency to the control. When the amount of green tea extract powder or rosemary extract powder was increased to 0.1% (treatments 2 and 4), lipid oxidation was reduced (p<0.05). These results indicate that green tea extract powder, rosemary extract powder, and white kimchi powder may provide an effective solution to replace synthetic nitrite and ascorbate used in traditionally cured products.

• Asian-Australasian Journal of Animal Sciences
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• v.28 no.5
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• pp.671-676
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• 2015

The ripening durations and ingredients for the Salchichon sausages were modified to increase pork rear leg consumption by Korean consumers. The salchichon, a ripened pork sausage, was produced to evaluate the efficacy of two different ripening durations with and without rosemary powder on salchichon sausage quality, and the treatments were: i) 45 days of ripening without rosemary, ii) 60 days of ripening without rosemary, iii) 45 days of ripening with 0.05% rosemary, and iv) 60 days of ripening with 0.05% rosemary. Significant differences were observed in both moisture and fat content for ripening durations, with the highest moisture and least fat content observed in salchichon modified sausage (SMS) ripened for 45 days. Ripening duration and rosemary addition appeared to influence water activity ($a_w$) of salchichon sausages. The $a_w$ of SMS ripened for 45 days was 0.80, whereas the other had $a_w$ values <0.80. Lactic acid bacteria were predominant, as Korean traditional fermented red pepper paste was added to sausages; however, the Bacillus cereus population was significantly affected by rosemary powder addition. Chewiness and gumminess decreased significantly due to the addition of rosemary powder compared to SMS without rosemary powder, and both 45 days of ripening and rosemary powder addition influenced the hardness of SMS. In conclusion, ripening duration of SMS for 45 days in the presence of rosemary powder provided superior SMS quality with an economical ripening duration compared to that of ripening with rosemary powder or ripening for 60 days.

• Food Quality and Culture
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• v.1 no.1
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• pp.1-5
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• 2007

Physicochemical qualities and consumer acceptability of chocolate layer cake were studied with varied levels of rosemary powder at 0, 0.2, 0.4 and 0.6%. The ash content of the cake increased from 2.30 to 3.10%, as the amount of rosemary powder increased from 0 to 0.6%, and the carbohydrate content of the cake decreased as the addition of rosemary powder increased. There were no significant differences in moisture contents and pH values among the samples and the pH values of all samples were within the typical pH range of 7.5-8.0 for chocolate layer cakes. Water loss from the control cake was greater than that from the cakes with rosemary powder supporting the suggestion that the addition of rosemary powder to the chocolate layer cake could increase moisture retention of the cake. Consumer acceptability of all the samples showed higher preferences of more than 7 points. Rosemary aroma, mint flavor and after taste were highly positively correlated with the fat content. Fat and ash content of the cake, which tended to increase in proportion to the rosemary powder content, were negatively correlated with acceptance of herb flavor, sweet taste, moistness, softness and intensity of softness but positively correlated with intensity of herb flavor. With the results above, trials on chocolate layer cake using rosemary powder were successfully performed within the ranges tested.

• Journal of Animal Science and Technology
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• v.47 no.4
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• pp.647-654
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• 2005

This study was carried out to investigate the effects of addition of 0.1% rosemary, 0.9% citron peel powder and 0.1% rosemary combination with 0.9% citron peel powder on the POV, TBARS, aerobic microorganisms and nitrite scavenging of emulsion-type sausages. The POV values of sausage containing citron peel powder were significantly lower than those of control at 60 days of storage. The TBARS values of sausage containing rosemary, citron peel powder and rosemary combination with citron peel powder were lower than those of control at 20 and 40 days of storage. The aerobic microorganisms count of sausage containing rosemary, citron peel powder and rosemary combination with citron peel powder were lower than those of control at 20 and 45 days of storage. The nitrite scavenging of sausage containing rosemary were higher than those of control at 20 and 60 days of storage.

• Korean journal of food and cookery science
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• v.27 no.2
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• pp.125-133
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• 2011

The aim of this research was to evaluate the effects of rosemary and kimchi powder on the quality characteristics of pork patties. Cooked pork patties was stored at $3^{\circ}C$ for 15 days. Rosemary powder, either alone or with Kimchi powder, was highly effective in inhibiting lipid oxidation. The AV and TBARS values of R4(additional group of 4% rosemary powder) and RK(additional group of 2% rosemary powder +2% kimchi powder) were slightly lower than those of the control group. Sensory preferences for pork patties decreased with increased of storage time period. In a sensory evaluation, R4 showed the low sensory scores, whereas RK was highly evaluated compared to control. In conclusion, we determined that the pork patties with added 2% rosemary powder and 2% kimchi powder had the most favorable antioxidant effects and sensory qualities.

• Food Science and Preservation
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• v.17 no.1
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• pp.9-15
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• 2010

We evaluated the sensory properties of, and color change in, sponge cakes prepared with addition of rosemary powder at different levels (0, 0.1, 0.3, 0.5, and 0.7% [all w/w]). The color values (L, b) of sponge cakes decreased as the level of rosemary powder increased from 0% to 0.7%, but the a value increased. Sensory evaluation tests showed that the scores for color, sweetness, and appearance decreased as rosemary powder content increased, but the air bubble score did not decrease (p<0.05). Flavor and color intensity scores were highest in cakes with 0.7% (w/w) rosemary. However, the trend of color intensity decreased as rosemary powder content increased in this experiment. After 3 days of storage, sponge cake with added rosemary powder was softer than control cake. It is concluded that sponge cake with 0.1 or 0.3% (both w/w) rosemary powder is acceptable.

• Korean journal of food and cookery science
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• v.22 no.2 s.92
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• pp.158-163
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• 2006

This study developed rosemary Jeungpyun to increase the functional value and flavor of traditional Jeungpyun by adding rosemary Powder. Rosemary Jeungpyun containing 0%, 0.5%, 1%, 1.5% and 2% of rosemary powder was prepared and the moisture content, pH, color, texture and sensory properties of the samples were measured. With increasing rosemary powder content, the moisture content of rosemary Jeungpyun decreased, pH increased significantly, L-value decreased, and Hunter a and b-values significantly increased. Textural profile analysis showed that the hardness and brittleness were significantly increased but adhesiveness was decreased with increasing rosemary powder content. Sensory evaluation showing the highest value on air cell uniformity, flavor and overall acceptability of 0.5% rosemary Jeungpyun, which suggested the Possibility of rosemary Jeungpyun with improved sensory characteristics.

• Korean journal of food and cookery science
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• v.25 no.2
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• pp.150-159
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• 2009

The purpose of this research was to improve the quality of Sulgidduk by additions of green tea or rosemary powder to enhance its functional properties and antimicrobial effects. The green tea or rosemary powders were added to the Sulgidduk at different levels (1 or 3%), and color values, textural characteristics, sensory qualities, pH values, and acetic acid values were evaluated. With higher amounts of green tea or rosemary powder, the L-values of samples decreased and a-and b-values increased. Texture profile analyses indicated that hardness was significantly different among all the samples. The sensory evaluation results showed that the 1% addition of green tea or rosemary powder did not cause significant differences in overall acceptability, flavor, or taste. During storage, pH values decreased in all groups and the control group showed the lowest value. Acetic acid values increased during storage and the control group showed the highest value in the last stage of storage. Finally, the L- and a-values of samples did not change significantly during storage.

• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.4
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• pp.694-699
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• 2004

To evaluate combined effect of gamma irradiation and rosemary extract powder, hamburger steak was treated with 200 or 500 ppm of rosemary extract powder, or 200 ppm of butylated hydroxyanisole (BHA), gamma irradiation at the absorbed doses of 5, 10 and 20 k㏉, and stored at 5$^{\circ}C$ for 3 months. The content of TBARS of irradiated ready-to-eat hamburger steak after gamma irradiation was in order of : Control＞Rosemary 200＞BHA＞Rosemary 500. Gamma irradiation accelerated lipid oxidation and decreased sensory qualify. However, the combined treatment of the addition of rosemary extract powder and irradiation was helpful for retarding the oxidation process and improving tie sensory characteristics during storage. Gamma irradiation decreased hardness and increased redness (a value) of ready-to-eat hamburger steak.

• Food Science and Preservation
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• v.16 no.2
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• pp.155-159
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• 2009

Physicochemical properties of sponge cakes prepared using various amounts of rosemary powder were evaluated. Rosemary powder was used at 0, 0.1, 0.3, 0.5, and 0.7%(w/w). The second-stage specific densities of batter increased from 0.49 to 0.54 as the amount of rosemary powder rose from 0% to 0.7%(w/w). All specific densities were within the normal range. The pH of sponge cake batters increased as rosemary powder proportion rose, with statistical significance(p<0.05). The moisture contents of cake showed no difference on the first day but significantly decreased to 38.5-39.7% after 3 days. The acid values and peroxide values fell as the proportion of rosemary powder increased. With rising rosemary powder level, antioxidative capacity increased but physiological properties were not affected in the range of rosemary powder concentrations used in this study.