생마즙과 오디가 첨가된 오미자청 샐러드드레싱의 이화학적 특성 및 항산화성

김형돈,임수빈,오혜림,전혜련,김초롱,김나연,홍윤표,이지현,김미리,Kim, Hyung Don,Yim, Su Bin,Oh, Hye Lim,Jeon, Hye Lyun,Kim, Cho Rong,Kim, Na Yeon,Hong, Yoon Pyo,Lee, Ji Hyun,Kim, Mee Ree 한국식품조리과학회 2012 한국식품조리과학회지 Vol.28 No.5

본 연구는 지방함량이 낮고 건강지향적인 고품질 오디 샐러드드레싱 개발을 위해 식초대신 오미자, 점도를 높이기 위해 생마즙을 사용하여 샐러드 드레싱을 제조하고 그 이화학적 특성 및 항산화성을 분석하였다. 샐러드 드레싱에 첨가되는 재료는 샐러드베이스(플레인 요거트:마요네에즈:생크림=8:1:1):오디분쇄물:오미자청:생마즙=4:4:6:1 또는 4:4:6:3 으로 첨가하였으며, 이때 첨가된 생마는 전체 샐러드 드레싱의 0,7, 18% 수준이었다. 샐러드 드레싱의 pH는 생마즙이 증가할수록 높아졌으며, 산도는 낮아졌다. 점도는 생마즙을 첨가하지 않은 대조군은 83.20 cP로 낮았으나, 생마즙 첨가량이 증가할수록 점도는 유의적으로 증가하여 생마즙 7%첨가군은 113 cP, 18% 첨가군은 125 cP 를 나타내었다(p<0.001). 유화 안정성은 생마즙 첨가량과 관계없이 49-50으로 일정한 값을 나타내었다. 색도 중 명도와 황색도는 생마즙 첨가량이 증가할수록 높아지는 경향을 나타내었다. 총 페놀성 화합물 함량은 대조군이 0.087 mg/g 이었으며, 생마즙 7% 첨가 오디 샐러드 드레싱은 0.101 mg/g, 생마즙 18% 첨가 오디 샐러드 드레싱은 0.122 mg/g 으로, 생마즙 함량이 증가할수록 총 페놀성 화합물 함량이 증가하였다. DPPH 라디칼 소거능 $IC_{50}$ 값은 대조군이 34.4 mg/mL, 생마즙 7% 첨가군이 32.3 mg/mL, 18% 첨가군이 29.7 mg/mL으로 생마 첨가량이 증가할수록 DPPH 라디칼 소거능의 $IC_{50}$ 값이 낮아져 샐러드 드레싱의 항산화능이 증가하였다. Hydroxyl 라디칼 소거능의 $IC_{50}$ 값은 대조군이 16.556 mg/mL, 7% 첨가군은 14.297 mg/mL, 18% 첨가군은 11.812 mg/mL 으로, 생마즙 함량이 증가할수록 hydroxyl 라디칼 소거능은 증가하였다. 관능적 특성으로 기호도 검사 결과, 외관, 향, 맛, 조직감에서 대조군에 비하여 생마즙 첨가군이 높았으며, 전반적인 기호도는 7% 첨가군이 가장 높았다. 이상의 결과로부터 오미자와 생마즙을 첨가한 오디 샐러드 드레싱 제조시 7%의 생마즙을 첨가할 경우 윤기, 색, 점도, 맛, 향, 기호도면에서 우수할 뿐 아니라 항산화성이 우수하여 고품질 천연 샐러드드레싱으로서 상품화 가능성이 높을 것으로 사료된다. In this study, the effect of yam juice on the quality characteristics of the salad dressing was evaluated. Salad dressings were prepared with the salad dressing base (plain yogurt:mayonnaise:fresh cream=8:1:1), mulberry, omija for acidity, and yam for viscosity in the ratios of 4:4:6:1 and 4:4:6:3. Fresh yam juice was added at the level of 0, 7, and 18% of the salad dressing. As the concentration of the yam juice increased, the salad dressing increased in pH and decreased in acidity. The Hunter color L (lightness), b (yellowness) and a (redness) values of the salad dressing decreased as the amount of yam juice increased. The viscosity increased with the amount of yam juice. The total phenol content also increased with the amount of added yam juice. The antioxidant activities such as DPPH and hydroxyl radical activity of the mulberry salad dressing increased as the amount of yam juice was increased. The sensory preference test results showed that the salad dressings with added yam juice had higher scores in the color, flavor, taste and texture in comparison to the control. In the overall preference, the 7% yam juice added salad dressing had the highest score among the treatments. From these results, it was suggested that the salad dressing with the added mulberry, omija for acidity, and yam juice for viscosity was a functional salad dressing with high antioxidant activity.

신약, 오미자 및 오디 첨가 샐러드 드레싱의 품질 특성 및 항산화성

임수빈(Su Bin Yim),김초롱(Cho Rong Kim),전혜련(Hye Lyun Jeon),김형돈(Hyung Don Kim),이상원(Sang Won Lee),김미리(Mee Ree Kim) 동아시아식생활학회 2012 동아시아식생활학회지 Vol.22 No.5

In this study, the quality characteristics of salad dressing prepared with mulberry, Schisandra chinensis, and Discorea powder were evaluated. Salad dressing was prepared with salad base (plain yogurt : mayonnaise: fresh cream = 8:1:1), mulberry, Schisandra chinensis for acidity, and Discorea powder for viscosity (4:4:6:1 or 4:4:6:3). Discorea powder was added at levels of 0, 7, and 18% to the salad dressing. As the concentration of Discorea powder increased, the pH level increased, and acidity decreased. Hunter’s color L (lightness) value of salad dressing decreased as the amount of Discorea powder increased. Viscosity increased according to the amount of Discorea powder. Moreover, total phenolic content increased according to the amount of Discorea powder. Further, DPPH antioxidant and hydroxyl radical activity of mulberry salad dressing increased as the amount of Discorea powder increased. Sensory preference test results showed that the salad dressing added with Discorea powder had higher scores for color, flavor, taste, and texture than the control. Regarding overall preference, salad dressing containing 7% Discorea powder had the highest scores among the treatments. From these results, salad dressing containing mulberry, Schisandra chinensis for acidity, and Discorea powder for viscosity could be a functional salad dressing with high antioxidant activity.

Erosive Effect of Salad Dressing on Flowable Composite Resin Surfaces

Na-Hyun Kwon,Im-Hee Jung (공동1),Ye-Jin Kim,Jin-Yeong Lee,Na-Sun Jung,Hyun-Woong Jeong,Do-Seon Lim 한국치위생과학회 2023 치위생과학회지 Vol.23 No.1

Background: The purpose of this study was to investigate the effect of salad dressings on the flowable composite resin surface and the erosion-inhibitory effect of calcium.Methods: The experiment included six groups: oriental dressing, balsamic dressing, lemon-garlic dressing, lemon-garlic dressing supplemented with 3% calcium, mineral water as a negative control group, and orange juice as a positive control group. pH and titratable acidity were measured. The prepared specimens were immersed in the experimental solutions for 1, 3, 5, 15, and 30 minutes. The surface microhardness was measured using the Vickers hardness number before and after the treatment, and the surface of the specimens was observed using a scanning electron microscope (SEM). Results: The pH values of the experimental groups in increasing order were as follows: lemon-garlic dressing (2.49±0.03), balsamic dressing (3.12±0.06), lemon-garlic dressing +3% calcium (3.27±0.09), oriental dressing (3.75±0.03), orange juice (3.82±0.02), and mineral water (7.32±0.16). The largest surface hardness reduction value was shown in lemon-garlic dressing (−9.61±1.16), followed by balsamic dressing (−9.17±1.63), oriental dressing (−8.62±1.09), orange juice (−8.19±1.36), lemon-garlic dressing +3% calcium (−6.76±1.23), and mineral water (−1.63±2.47). According to the SEM findings, the experimental and positive control groups showed rough surfaces and micropores, whereas the negative control group showed a smooth surface. Moreover, the lemon-garlic dressing with +3% calcium showed fewer micropores and a smoother surface than the lemon-garlic dressing. Conclusion: The intake of salad dressings at a low pH could weaken the surface microhardness of the flowable composite resin. However, adding calcium to these salad dressings can reduce the risk of microhardness reduction on the flowable composite resin surface.

저장온도에 따른 된장 샐러드 드레싱의 항산화성 및 이화학적, 관능적 특성

심현정,손찬욱,김민희,김미연,강은영,이근종,이정희,김미리,Shim, Hyun-Jung,Shon, Chan-Wok,Kim, Min-Hee,Kim, Mi-Yeon,Kang, Eun-Young,Lee, Kun-Jong,Lee, Jeung-Hee,Kim, Mee-Ree 한국식품조리과학회 2008 한국식품조리과학회지 Vol.24 No.1

In this study, salad dressing was prepared with added soypaste and its quality characteristics were evaluated. In terms of nutrient composition, the soypaste dressing contained higher levels of protein, minerals, and vitamins, and fewer calories, as compared to commercial mayonnaise. In addition, sensory evaluations revealed that the soypaste dressing received higher scores for flavor, taste, viscosity, and over-all preference than the commercial mayonnaise. The viscosity and emulsion stability of the freshly made soypaste salad dressing were 2,400 cP and 80%, respectively. And during 8 weeks of storage at $5^{\circ}C$, the viscosity and emulsion stability values remained similar to those of freshly made dressing. With prolonged storage time, the Hunter's color b-value slightly increased, whereas the L- and a-values slightly decreased. In terms of antioxidant activity, DPPH radical scavenging activity and lipid peroxidation inhibition were 2- to 3-fold higher in the soypaste salad dressing as compared to the commercial mayonnaise. And the soypaste dressing's antioxidant activity increased according to the storage temperature and time. Total microbial numbers increased to 6.2 log CFU/mL in the soypaste dressing, but E. coli was not detected. Overall, the results suggest that soypaste salad dressing could be introduced as a commercial product.

콩가루 고추장을 이용한 샐러드 드레싱의 품질 및 관능 특성

신경은(Kyung-Eun Shin),최수근(Soo-Keun Choi),김동석(Dong-Seok Kim) 동아시아식생활학회 2011 동아시아식생활학회지 Vol.21 No.2

This study focused on the evaluation of the quality and sensory characteristics of salad dressing prepared from soy powder (Gochujang), in order to increase the level of usability for the Gochujang which is the representative seasoning and spice of Korea. The moisture content and pH of the salad dressing increased in proportion to the increasing amount of soy powder (Gochujang) (p<0.001). Regarding the sugar and salt contents, 20% of the soy powder (Gochujang) shows 26.17 °Brix, while the largest value for salt content was 4.8%, with a significant difference existing among varivous samples (p<0.001). As the added amount of soy powder (Gochujang) increased, the sugar content of the salad dressing increased with a statistically significant change (p<0.001). Regarding chromaticity, when soy powder (Gochujang) was added the levels of lightness and yellowness showed a decreasing tendency, and the level of redness showed an increasing tendency, with a significant difference existing among various samples(p<0.001). The results of a sensory showed that, as the amount of added soy powder (Gochujang) increased, the color intensity, Gochujang flavor, and hot taste increased (p<0.001). The results of a sensory showed that, as the amount of added soy powder (Gochujang) increased, the Salad dressing of the glossy, sour flavor, sour taste, and oily level decreased tendency (p<0.001). The results of an acceptance test showed that a 15% content of the soy powder (Gochujang) showed the greatest acceptance values in categories such as appearance, taste, texture, and overall acceptability. Therefore, when making a salad dressing with Gochujang, it is appropriate to add a 15% content of Gochujang to improve the quality and sensory characteristics of the salad dressing.

Comparing the liking for Korean style salad dressings and beverages between US and Korean consumers: Effects of sensory and non-sensory factors

Chung, Lana,Chung, Seo-Jin,Kim, Jin-Young,Kim, Kwang-Ok,O’Mahony, Michael,Vickers, Zata,Cha, Sung-Mi,Ishii, Rie,Baures, Katie,Kim, Haeng-Ran Elsevier 2012 Food quality and preference Vol.26 No.1

<P><B>Highlights</B></P><P>► Acceptance of Korean foods among US and Koreans were investigated. ► Stronger cultural differences were observed in the beverage than salad dressing. ► Familiarity and perceived context (traditional vs. ethnic) were both important. ► Labeling effect was relatively small compared to other factors. ► Food/flavor scales may partly predict the acceptance of Korean foods.</P> <P><B>Abstract</B></P><P>The effects of sensory and non-sensory factors on the liking of Korean style salad dressings and beverages among US subjects in two locations (California and Minnesota) and Korean subjects were investigated. Four types of dressing and five types of beverage samples were evaluated. Approximately, half of the subjects evaluated the samples under blind-labeled conditions while the other half evaluated the samples labeled with their corresponding names and flavor descriptions. The liking of each sample was rated and the reasons for liking and disliking each sample were surveyed. Various food attitudes were measured on the food neophobic scale, VARSEEK scale, and flavor attitude scales. Soy sauce & vinegar dressing was the most preferred sample among the US subjects, whereas sesame seed dressing was preferred as much as the soy sauce & vinegar dressing among Koreans. Cinnamon-ginger flavored beverage was preferred the most among the US subjects, whereas rice punch was preferred the most among Koreans. Sample labeling effect was relatively small compared to other factors. VARSEEK and food neophobia scale showed stronger effect on beverage than salad dressing. Preference attitudes for hot & spicy and roasted carbohydrate flavors affected the acceptance of salad dressing among consumers in California whereas preference attitude for garlic flavor affected the acceptance of dressing among consumers in Minnesota.</P>

식초기반 샐러드 드레싱용 다시마 식초 제조 및 이화학적 특성

한아름,서정희,Han, Areum,Surh, Jeonghee 한국식품조리과학회 2017 한국식품조리과학회지 Vol.33 No.3

Purpose: This study aimed to prepare sea tangle vinegar and test its applicability as a vinegar-based functional salad dressing in terms of physicochemical properties. Methods: Sea tangle vinegar was prepared by mixing sea tangle with sugar and vinegar and fermenting the mixture at room temperature for 3 months. The resulting sea tangle vinegar was examined for its physicochemical properties and antioxidant activity with brewed vinegar and persimmon vinegar as controls. Results: The sea tangle vinegar showed significantly higher viscosity than control vinegars, and shear thinning behavior that is typical for salad dressing containing polymers. In addition, storage modulus (G′) of sea tangle vinegar was relatively high in dynamic viscosity measurement while that of control vinegars remained negligible. Together with the high soluble solids content of sea tangle vinegar, rheological behavior indicates that sea tangle vinegar had soluble polysaccharides extracted from sea tangle, consequently leading to an increase in viscosity. Titratable acidity (TA) and pH were 2.52% and 3.58, respectively, which satisfies the TA and pH requirements for microbiological safety of a salad dressing. Absorbance at 285 nm and Folin Ciocalteu's reagent method revealed that sea tangle vinegar contained antioxidative phenolic compounds. Conclusion: This study demonstrates that sea tangle vinegar could be potentially developed as a vinegar-based functional salad dressing when combined with sensory evaluation in the future.

매실 엑기스 첨가 드레싱을 이용한 채소 샐러드의 미생물적 품질평가

김혜영 ( Heh Young Kim ),조현아 ( Hyun A Jo ) 한국식품영양학회 2010 韓國食品營養學會誌 Vol.23 No.2

This study aimed to determine microbiological quality on vegetable salad used dressing added with Prunus mume extracts. For this study, Dressing were blended with Prunus mume extracts to different concentrations of 0, 10, and 20%. Microbiological effects of vegetable salad used dressing added with Prunus mume extracts were assessed during production process by measuring process time, temperature, pH and Aw and determining total plate counts and coliforms. Effects of vegetable salad used dressing added with Prunus mume extracts on total plate counts and coliforms were observed during holding at 3. 25±1 ℃ for 12 hours. Dressing added with Prunus mume extracts improved the microbiological quality and showed antibacterial properties when they are added to vegetable salad.

Antioxidant and Emulsion Stability of Citrus Peel Dressing

Hwa Jung Lee,Hyemi Kang,Soo In Ryu,Jean Kyung Paik 한국조리학회 2024 한국조리학회지 Vol.30 No.2

In this study, citrus peels, which are classified as a waste resource, were used to make an exotic salad dressing that can promote environmental protection and health. The ratios of citrus peel powder were set to 0%, 1%, 3%, 5%, and 7%, and the chromaticity, acidity, pH, antioxidant, and emulsion stability of citrus peel salad dressing were measured, compared, and analyzed. As a result of measuring the chromaticity of citrus peel salad dressing, the L-value decreased significantly as the ratio of citrus peel powder increased, and the a-value and b-value increased significantly (p<0.001). The total polyphenols and flavonoids, ABTS radical scavenging ability significantly increased as the ratio of citrus peel powder increased (p<0.001). The emulsion stability of the citrus peel salad dressing decreased to a smaller extent during the storage period as the proportion of the powder increased. Considering the results, a citrus peel addition ratio of 7% seems to be the most appropriate for making citrus peel dressing.

표고버섯을 이용한 샐러드 드레싱 제조의 품질 특성

정현아(Hyeon-A Jung),김안나(An-Na Kim) 동아시아식생활학회 2011 동아시아식생활학회지 Vol.21 No.5

This study was conducted to develop a novel salad dressing composite recipe composed of natural seasoning containing dried oak mushroom (Lentirus edodes). Dried oak mushroom (Lentirus edodes) has a better flavor and more nutrients than fresh oak mushroom since vitamins are activated during the drying process. To manufacture salad dressing with Lentirus edodes, dressing with 0%, 3%, 6%, 9%, and 12% added L. edodes were prepared and tested for quality. The pH of the dressing decreased with added L. edodes content, whereas acidity increased but decreased again in the 9% dressing. The L value decreased with added L. edodes content, whereas the a and b values increased but decreased again in the 9% dressing. Sugar content increased with added L. edodes. Rradish strength increased with added oak mushroom. Brittleness and chewiness decreased in the lower percentage dressing, increased in the 9% dressing, but decreased again in the 12% dressing. According to the sensory evaluation results, the highest overall acceptability was 3.3, in the 6% dressing compared to the control group.