• Title/Summary/Keyword: meat emulsion

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Effects of ISP Adding Methods and Freezing Rate on Quality of Pork Patties and Cutlets (분리대두단백질 첨가방법과 냉동속도가 돼지고기 패티와 돈까스의 품질에 미치는 영향)

  • Lee, Young-Chun;Song, Dae-Shik;Yoon, Suk-Kwon
    • Korean Journal of Food Science and Technology
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    • v.35 no.2
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    • pp.182-187
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    • 2003
  • Quality attributes of reconstructed pork patties with ISP were evaluated. Reconstructed pork patties with 30% meat plus ISP and 50% meat plus had significantly less cooking loss and dimensional changes than control. Sensory evaluation revealed patties with 30 or 50% meat had higher hardness and juiciness than control, patties with ISP, and patties with direct addition of ISP. Objective elasticities of patties with 30 or 50 % meat were high, whereas patties without ISP had higher values of hardness, gumminess, and chewiness. Color of patties with 30 or 50% meat were different from that of control. These result show addition of ISP to meat emulsion for pork patties markedly improved cooking loss, dimensional changes, hardness, and juiciness. When pork patties and cutlets prepared according to meat (30%) formula were frozen, cooking loss was significantly higher in slow-frozen patties, but freezing rate did not affect dimensional changes of patties and cutlets. Slow-frozen patties had higher hardness, but other textural properties were affected by the freezing rate. Quality of pork cutlets was not significantly changed by the freezing rate.

Effects of Kimchi Powder on the Quality Properties of Emulsion Type Sausage Made with Irradiated Pork Meat

  • Choi, Sun-Mi;Choi, Ji-Hun;Choi, Yun-Sang;Kim, Hyun-Wook;Kim, Hack-Youn;Lee, Mi-Ai;Hwang, Ko-Eun;Lee, Ju-Woon;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.31 no.5
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    • pp.649-657
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    • 2011
  • In this study, the effects of kimchi powder on the quality properties of an emulsion type sausage made with irradiated pork meat were investigated. Raw ground pork ham was gamma-irradiated at 5 and 10 kGy, and the emulsion type sausage was then manufactured with the irradiated pork meat. The pH value was shown to increase by irradiation of raw material (p<0.05). Samples containing kimchi powder had a lower pH value than other treatments, but no significant differences were observed. In a sensory evaluation, the scores of all the criteria were decreased with an increased irradiation dose of raw material, but samples containing kimchi powder had a higher sensory score than other treatments in all irradiation doses of raw material. The TBARS values were increased by irradiation of raw material and the samples containing kimchi powder had the highest value (p<0.05). Odor substances analyzed by an electronic nose were increased with increased irradiation dose of raw material in all treatments, and samples containing kimchi powder showed a higher increase of odor substances than other treatments. Thus, this study demonstrated that kimchi powder was effective in eliminating the off-odor and flavor of sausages made with irradiated pork meat despite the increase of the TBARS value.

Physicochemical Properties and Sensory Evaluation of Meat Analog Mixed With Different Liquid Materials as an Animal Fat Substitute (동물성 지방 대체재로 첨가된 액상 재료에 따른 식물성 고기의 이화학적 특성 및 관능검사)

  • Kim, Honggyun;Bae, Junhwan;Wi, Gihyun;Kim, Hyo Tae;Cho, Youngjae;Choi, Mi-Jung
    • Food Engineering Progress
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    • v.23 no.1
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    • pp.62-68
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    • 2019
  • In this study, the physical and sensorial properties of the meat analog were studied for the purpose of improving sensory preference and mimicking animal meat. The meat analog was made with different types of liquid materials such as oil, water, lecithin, polysorbate 80, or the emulsion of these components. At the aspect of density, the sample mixed with oil was higher than the sample mixed with water. Cooking loss value was higher at the sample with water than the sample with oil and this was the result opposite to the liquid holding capacity analysis. Also, texture profile analysis result showed that the samples with medium chain triglycerides (MCT) oil only showed the highest values in all attributes except for adhesiveness. Principal component analysis was carried out to analyze sensorial properties and it showed that the overall acceptance was high when the juiciness and softness increased. This result was highly related with the addition of emulsion. Therefore, emulsion technology can be a good candidate for improving the quality of meat analog and for mimicking the taste of animal meat.

Effect of Buckwheat (Fagopyrum esculentum) Powder on the Physicochemical and Sensory Properties of Emulsion-type Sausage

  • Lee, Sol-Hee;Kim, Gye-Woong;Choe, Juhui;Kim, Hack-Youn
    • Food Science of Animal Resources
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    • v.38 no.5
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    • pp.927-935
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    • 2018
  • Various amounts of buckwheat powder (0%, 1%, 2%, and 3%) were added to emulsion-type pork sausages. The effects of buckwheat powder on the physicochemical characteristics of the emulsion type sausages, including proximate composition, cooking yield, viscosity, pH, instrumental color, texture profile analysis (TPA), and sensory evaluation, were determined. Increased levels of added buckwheat powder led to higher moisture (p<0.05), ash content (p<0.05 or >0.05), and cooking yield (p<0.05). However, the protein and fat contents of the sausage samples were lower (p<0.05) with higher levels of added buckwheat powder. The instrumental color and pH values were affected by the addition of buckwheat powder, which has a pH of 6.1 and associated color coordinates of $L^*=75.0$, $a^*=1.3$, and $b^*=8.7$. Meat batter with 3% buckwheat powder was shown the highest (p<0.05) viscosity indicating great formation of emulsion. There were no significant differences in the TPA among the treated samples. The viscosity value increased with increasing cooking yield in the batter ($r^2=0.7283$) i.e. the correlation coefficient between the two measurements was very high and positive. For sensory traits except for tenderness, the highest scores (p<0.05) was detected on sausages with 3% added buckwheat powder by a panel. These results suggest that the addition of 3% buckwheat powder to emulsion-type sausages produces a more beneficial meat product, with a lower fat content, greater formation of emulsion and no adverse effects on sensory properties.

Physicochemical and textural properties of emulsions prepared from the larvae of the edible insects Tenebrio molitor, Allomyrina dichotoma, and Protaetia brevitarsis seulensis

  • Kim, Tae-Kyung;Yong, Hae In;Jung, Samooel;Sung, Jung-Min;Jang, Hae Won;Choi, Yun-Sang
    • Journal of Animal Science and Technology
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    • v.63 no.2
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    • pp.417-425
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    • 2021
  • The use of edible insects to replace meat protein is important to ensure future global food security. However, processed foods using edible insects require development to enhance consumer perception. Here, we examined the physicochemical characteristics and rheological properties of emulsions prepared from different edible insect larvae. Three edible insect species (Tenebrio molitor, Allomyrina dichotoma and Protaetia brevitarsis seulensis) were used to prepare larval emulsions that were formulated with 65% of insect larvae, 20% of pork back fat, and 15% ice. The A. dichotoma emulsion had the highest pH and lightness, redness, and yellowness values, while the T. molitor emulsion had the lowest pH and lightness, redness, and yellowness values. The T. molitor emulsion had the highest hardness, gumminess, chewiness, and apparent viscosity values but the lowest springiness and cohesiveness values. According to the sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis, T. molitor had the thickest bands, followed by P. brevitarsis seulensis. The differential scanning calorimetry distributions for the T. molitor and A. dichotoma emulsions showed one peak, while that of the P. brevitarsis seulensis emulsion had two peaks. The collective results suggest that T. molitor was the most suitable candidate (of the three tested species) for use as a meat replacement in terms of its physicochemical and rheological properties. It is important that such properties of insect-based emulsions are maintained using various technologies.

Quality Characteristics of Emulsion-type Chicken Sausages added Different Level of Buckwheat Powder (메밀분말을 첨가한 닭고기 소시지의 품질 특성)

  • Shin, Ho-Bin;Kim, Hack-Youn;Chun, Ji-Yeon
    • Korean Journal of Poultry Science
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    • v.44 no.2
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    • pp.135-141
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    • 2017
  • This study was carried out to investigate physical properties of chicken emulsion sausage containing various amount of buckwheat powder. The fat content and apparent viscosity were observed gradually raised with level of buckwheat powder. The buckwheat powder contents influenced to improvement of emulsion stability. Increasing of buckwheat powder contents induced statistically decreasing of cooking loss and increasing of moisture contents of cooked sausage. However, hardness of cooked sausage was increased with level of buckwheat powder, it was due to gelatinization between protein and starch. In this study, it was suggested that addition of buckwheat powder contained higher dietary fiber changed physical properties of meat products.

Quality Characteristics of SPI and Na-Caseinate Substituted Sausage for Meat Protein (분리대두단백 및 카세인 대체 소시지의 품질 특성)

  • Cho, Yun-Kyung;Lee, Seong-Ki;Kim, Ze-Uook
    • Applied Biological Chemistry
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    • v.33 no.1
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    • pp.43-51
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    • 1990
  • Meat emulsions containing 0, 15, 30 and 45% of soy protein isolate(SPI), Na-caseinate(Na-CN) and their mixtures were prepared in order to determine the effect of these non-meat proteins on the physical properties and their sensory quality in emulsion type sausage. It was found that SPI was better fat stabilizer and better binder than Na-CN. The mixtures of SPI and Na-CN didn't exert any significant effect on emulsion stability. From the texture profile analysis by using Instron two-cycle compression tests, decrease in the substitution levels and increase in the ratio of SPI/Na-CN resulted in a significant increase in the textural values of hardness, adhesiveness, gumminess, chewiness. The finished products showed that the substituted product for 15 % meat protein had higher textural values than the unsubstituted product. The sensory quality evaluated for the final products showed no significant difference between the SPI substituted product for 15 % meat protein and the unsubstituted product. However, all of the substituted products for 15 % meat protein and some of those for 30 % substitution with SPI and 67 % SPI received higher scores than average.

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Recent strategies for improving the quality of meat products

  • Seonmin Lee;Kyung Jo;Seul-Ki-Chan Jeong;Hayeon Jeon;Yun-Sang Choi;Samooel Jung
    • Journal of Animal Science and Technology
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    • v.65 no.5
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    • pp.895-911
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    • 2023
  • Processed meat products play a vital role in our daily dietary intake due to their rich protein content and the inherent convenience they offer. However, they often contain synthetic additives and ingredients that may pose health risks when taken excessively. This review explores strategies to improve meat product quality, focusing on three key approaches: substituting synthetic additives, reducing the ingredients potentially harmful when overconsumed like salt and animal fat, and boosting nutritional value. To replace synthetic additives, natural sources like celery and beet powders, as well as atmospheric cold plasma treatment, have been considered. However, for phosphates, the use of organic alternatives is limited due to the low phosphate content in natural substances. Thus, dietary fiber has been used to replicate phosphate functions by enhancing water retention and emulsion stability in meat products. Reducing the excessive salt and animal fat has garnered attention. Plant polysaccharides interact with water, fat, and proteins, improving gel formation and water retention, and enabling the development of low-salt and low-fat products. Replacing saturated fats with vegetable oils is also an option, but it requires techniques like Pickering emulsion or encapsulation to maintain product quality. These strategies aim to reduce or replace synthetic additives and ingredients that can potentially harm health. Dietary fiber offers numerous health benefits, including gut health improvement, calorie reduction, and blood glucose and lipid level regulation. Natural plant extracts not only enhance oxidative stability but also reduce potential carcinogens as antioxidants. Controlling protein and lipid bioavailability is also considered, especially for specific consumer groups like infants, the elderly, and individuals engaged in physical training with dietary management. Future research should explore the full potential of dietary fiber, encompassing synthetic additive substitution, salt and animal fat reduction, and nutritional enhancement. Additionally, optimal sources and dosages of polysaccharides should be determined, considering their distinct properties in interactions with water, proteins, and fats. This holistic approach holds promise for improving meat product quality with minimal processing.

Utilization of Dried Garlic Powder and α-Tocopherol to Improve the Shelf-life of Emulsion-type Sausage during Refrigerated Storage

  • Kim, Young-Jik;Choi, In-Hag
    • Food Science of Animal Resources
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    • v.32 no.6
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    • pp.725-731
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    • 2012
  • This study investigated the shelf life of emulsion-type sausages containing garlic powder and/or ${\alpha}$-tocopherol during storage at $4^{\circ}C$ for 0, 10, 20, and 30 d. Six groups of emulsion-type sausages were included: control (no additives), GP1 (1% garlic powder), GP3 (3% garlic powder), AT100 (100 IU of ${\alpha}$-tocopherol/kg of sausage), AT200 (200 IU of ${\alpha}$-tocopherol/kg of sausage), and GP1+AT100 (1% garlic powder+100 IU of ${\alpha}$-tocopherol/kg of sausage). During storage, the pH, thiobarbituric acid reactive substances, and residual nitrite content were reduced by the addition of garlic powder and/or ${\alpha}$-tocopherol relative to the control (p<0.05). In addition, emulsion-type sausages supplemented with garlic powder and/or ${\alpha}$-tocopherol improved color stability (p<0.05). The results suggest that a higher amount of garlic powder and their different combinations could improve the shelf life of emulsion-type sausages and protect against lipid oxidation.

Development of Immunoassay Systems for the Assay of Soy Protein in Meat Products; The Assay of Soy Protein in Meat Blends and Commercial Product by Enzyme-linked Immunosorbent Assay(ELISA) (육제품에 첨가된 대두단백 정량을 위한 면역분석법 개발에 관한 연구 ; ELISA에 의한 고기유화물 및 시판육제품에 첨가된 대두단백 정량)

  • Kim, Cheon-Jei;Kim, Jong-Bae;Kim, Byung-Cheol;Lee, Seoung-Bae;Jung, Sung-Won;Choe, Doo-Young;Ko, Won-Sick
    • Korean Journal of Food Science and Technology
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    • v.24 no.5
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    • pp.397-403
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    • 1992
  • This study was carried out for the development of assay method to quantify the soy protein content in meat homogenate, emulsion-type sausage and commercial meat products by Enzyme-linked Immunosorbent Assay(ELISA). The standard antigen was extracted before and after heat treatment. It was observed that the degree of reaction was not varied significantly according to the heating temperature. The recovery rate in meat homogenate and emulsion-type sausage was not varied significantly according to the heating temperature. The reaction was not interfered with fat and spices of the samples. Samples with 10% soy protein showed lower correlation than those with 2% and 5% soy protein. The recovery rate in commercial meat products showed difference individually. The correlation of some products with raw vegetable and wheat starch was relatively low.

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