• 제목/요약/키워드: Sausage.

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Effects of Red and Green Glassworts (Salicornia herbacea L.) on Physicochemical and Textural Properties of Reduced-salt Cooked Sausages

  • Kim, Hyun-Wook;Hwang, Ko-Eun;Song, Dong-Heon;Kim, Yong-Jae;Ham, Youn-Kyung;Yeo, In-Jun;Jeong, Tae-Jun;Choi, Yun-Sang;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • 제34권3호
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    • pp.378-386
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    • 2014
  • This study was conducted to determine the effects of red and green glasswort on the physicochemical and textural properties of reduced-salt cooked sausages. The control was formulated with 1.5% NaCl; then, three reduced-salt treatments were prepared, with 0.75% NaCl (RS), 0.75% NaCl+1.0% red glasswort (RSR) and 0.75% NaCl+1.0% green glasswort (RSG), respectively. The addition of glasswort within the added amount of 1% had no influence on the pH value of the reduced-salt cooked sausages, regardless of the glasswort type. In terms of color, RSG treatment conveyed a higher hue angle value than the RSR treatment (p<0.05). Increases in the protein solubility (total and myofibrillar proteins) and apparent viscosity of reduced-salt meat batter that were due to the addition of glasswort were observed; however, there were no differences according to the type of glasswort (p>0.05). Furthermore, the addition of glasswort, regardless of its type, resulted in decreased cooking loss, and increased emulsion stability. As a result, reduced-salt cooked sausages formulated with either red or green glasswort demonstrated similar textural properties to those of the control. In conclusion, the type of glasswort within an added amount of 1% had no influence on the physicochemical and textural properties of reduced-salt cooked sausages, except for the color characteristics. In terms of color alteration by the addition of glasswort, the red glasswort, which in comparison with the green glasswort could minimize the color changes of reduced-salt cooked sausages, might be an effective source for manufacturing meat products.

Effects of Spent Layer Crushed Breast Addition on the Quality of the Cremi during Storage (노계 분쇄 가슴육의 첨가가 크래미의 저장 중 품질변화에 미치는 영향)

  • Jin, Sang-Keun;Park, Jae-Hong;Shin, Daekeun
    • Food Science of Animal Resources
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    • 제33권2호
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    • pp.251-257
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    • 2013
  • To evaluate the effects of surimi substitution to spent laying hen crushed breast meat on the quality of the Cremi during storage, this study was conducted. Spent laying hen breast meat was crushed using a silent cutter, which is normally adapted to the sausage process. The Cremis were manufactured by the addition of 5 or 10% CSBM and separated to three different groups including control and 5 (05CM) and 10% crushed meat (10CM) treatments. All cremis were packaged and stored at $10{\pm}1^{\circ}C$ for 3 weeks, and the analysis for the determination of physicochemical and sensory properties of cremi was conducted on week 0 and 3 of storage only. Moisture content was significantly differed depending on storage days and both 05CM and 10CM had high moisture content as compared to that of control (p<0.05). In addition, TBARS was lowered when surimi was substituted up to 10% CM as compared to cremis manufactured by the addition of 5% CM. The cremis sampled from 05CM and 10CM treatments had low in CIE $a^*$, in contrast showed high in CIE $b^*$ than control (p<0.05). The substitution of surimi to CM did not influence on sensory characteristics even though shear force and gel characteristics were affected (p<0.05). In conclusion, the results indicate that although significantly lowered shear force and gel characteristics were determined in 05CM cremis (p<0.05), trained sensory panels did not recognize the differences of 5 or 10% CM addition. Therefore, it seems that the substitution of surimi up to 10% CM may be secured and economically considerable.

Relationships between the Nutritional Status for Lunch-Box, the Taste of Food and the Environmental Factors of Middle School Girls in Kwangju City (광주시내 여중학생의 도시락 영양실태와 식품 기호 및 환경요인과의 관계)

  • 안순례
    • Journal of the Korean Home Economics Association
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    • 제26권3호
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    • pp.53-68
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    • 1988
  • This article concerned with the nutritional status and the taste of the lunch box of 311 middle school girls in Kwangju City from May 18 to June 12 in 1987. The purpose of this research was making materials to show direction of the education about nutrition by checking relationships among the nutritional status for the lunch box, the taste of food and the environmental factors. The results observed in the study were as follows: 1. The intake of nutrition from the lunch box and the ratio between the recommended dietary allowance and the contained nutrients in the lunch box as follows. Calorie(603 Kcal, 78.6%), protein (21.7g, 93.1%) Animal protein (10.3g, 132.1%) calcium (151.7 g, 56.9%) Ferrum 93.1 mg, 51.7%), Vitamin a (129.3 RE, 55.4%) Vitamin B1 (0.29 mg, 72.5%), Vitamin B (0.26 mg, 55.3%) Niacin (4.7 mg, 94.0%), Vitamin C 913.2 mg, 79.0%). Except animal protein, all the recommended dietary allowance. 2. According to the intake of calorie, the ratio of taken carbohydrate, protein and fat was 77.7 : 15.5 : 6.8. The intake of protein was desirable but most of calorie depended on carbohydrate. Among the total intake of protein, the ratio of animal protein was 47.5%, which was a high rate. 3. Most of calorie (75%), was taken from staples, protein (41.5%), vitamin B1 (48.3%) were taken at the same rate from staples and side dishes. Most of fat, calcium, ferrum, vitamin A, vitamin B, and vitamin C, was taken from side dishes. 4. In taking among the five basic food groups, proportion of the grain fourth food group was the highest, light color vegetable the third food groups, proportion of the grain fourth food group was the highest, light color vegetable the third food group was second, and Calcium food the second food group was the lowest. 5. As the staples, students liked tchajangmyon, mandu and ttokkuk as written order. They disliked Kongbap and Patpap. As the side dishes for the lunch box, they liked kimchi, ham, sausage, cuttlefish, dried slices of filefish, eggs and green seaweed as written order. As a side dishes they liked Laver, Cucumber, Squid, lettuce, Potatoes. They disliked pork fat, cow's intestines, cow's liver, Crussian carp, pickled fish. The favorite snack was fruits, ice cream, hamburger, Chocolate and milk. 6. In taking condition of the principal food, rice rate (65.6%) was the most, and mixed food was 5 or 10%. 7. Favorite cooking was frying, roasting and kimch. But disagreeable cooking was pickling. 8. Favorite food was what was pungent but disagreeable food was what was salty. 9. the higher parents educational background was, the higher their income was. Also the more various the information about the nutrition was, the better the intake of nutrition was. 10. The preference tendency influenced in choosing the side dish of the Lunch box. The higher the preference tendency of the girl students became, the better their nutrition condition became.

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Development of Sandwich ELISA for the Detection of Mackerel in Processed Foods (가공식품 중 고등어의 검출을 위한 ELISA의 개발)

  • Shon, Dong-Hwa;Kim, Mi-Hye
    • Korean Journal of Food Science and Technology
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    • 제44권1호
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    • pp.1-7
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    • 2012
  • There have been few studies related to ELISA for mackerel. In this study we developed a sandwich ELISA for mackerel in processed foods using rabbit polyclonal antibodies against mackerel parvalbumin, the major allergen of mackerel and heat-stable protein. The parvalbumin was purified by ammonium sulfate precipitation and Sephadex G-50 column chromatography. From the standard ELISA curves, the detection limit of parvalbumin was 3 ng/mL and the detection range of mackerel was 5-5,000 ${mu}g/mL$. We further investigated the cross-reactivity of the antibodies toward mackerel, mackerel pike, salmon, flatfish, armorclad rockfish, cod fish, squid, shrimp, blue crab, and lobster. The antibodies were specific for mackerel only. The mean assay recoveries in cooked cream soup, baby food, sausage, and sauce spiked with 0.01 to 0.3% mackerel were 104, 101, 54, and 0%, respectively. In sample tests of 16 commercial items, the qualitative coincidence ratio of assay result and indication was 75%.

Development of Low-fat Meat Processing Technology Using Interactions between Meat Proteins and Hydrocolloids- I Optimization of Interactions between Meat Proteins and Hydrocolloids by Model Study (식육단백질과 친수성 콜로이드의 상호결합 특성을 이용한 저지방 육제품 제조기술 개발 - I 모델연구를 이용한 상호반응의 최적화)

  • Chin, Koo-Bok;Chung, Bo-Kyung
    • Journal of the Korean Society of Food Science and Nutrition
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    • 제31권3호
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    • pp.438-444
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    • 2002
  • Interactions between meat proteins and hydrocolloids in a model system may play an important role for the improvement of textural properties in low-fat sausage mixtures. The objective of this study was to determine gel properties as affected by the type and level of hydrocolloid, various pH values of meat protein-hydrocolloid mixture before cooking, and internal cooking temperatures. The desirable heat-induced gels (HIGs) were formed at least pH values above 6.0. The addition of konjac flour (KF), kappa-carrageenan (CN) and locust bean gum (LBG) to extracted salt soluble proteins (2%) improved the gel strength with increased levels (0.5∼1.5%) and HIGs containing CN had the highest (p<0.05) gel strength. The increase of cooking temperature increased gel strength, depending on pH and type of hydrocolloid. However, the minimun internal cooking temperature to make viscoelastic HIGs was 70$^{\circ}C$. These results indicated that desirable HIGs were manufactured with each hydrocolloid concentration of 1% and minimum cooking temperature of 70$^{\circ}C$ with pH values higher than 6.0.

An Enzyme-Linked Immunosorbent Assay for Quantitation of Soy Proteins in Food (식품 중 대두단백질의 정량분석을 위한 효소면역측정법)

  • Shon, Dong-Hwa;Kim, Hyung-Jung;Eum, Byong-Wook;Kim, Soo-Ho;Kim, Soon-Mi
    • Korean Journal of Food Science and Technology
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    • 제32권5호
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    • pp.991-996
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    • 2000
  • Enzyme-linked immunosorbent assay was developed for the analysis of soy protein in foods. Competitive indirect ELISA (ciELISA) was established by using specific antibodies against the heat-stable acidic subunits (AS) of glycinin. Soy proteins in each sample used in this study were solublized in the presence of urea and DTT and boiled at $100^{\circ}C$ for 1hr and then were renatured with a cystine-containing solution. After these treatments, each isolated soy protein (ISP) heated at 60, 70, 80, $90^{\circ}C$ for 10 minutes showed almost the same curve as unheated one in the ciELISA. The detection limit of ISP was 0.3 ${\mu}g/mL$. Anti-AS antibodies have very low reactivities less than 0.1% toward non-meat proteins such as skim milk and casein and did not show any reactivities toward egg white powder and ovalbumin. When laboratory-made sausages containing ISP of $0.5{\sim}3%$ were assayed by ciELISA, the mean recovery was about 83% (C.V., 19%). In addition, the average content of soy protein in commercial sausages was 1.27%.

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Evaluation of the Addition of Sodium Lactate and a Fat Replacer in Very Low-fat Bologna (model system) on the Product Quality and Shelf-life Effect during Refrigerated Storage (젖산나트륨과 지방대체제의 첨가가 냉장저장 중 저지방 볼로나 소시지의 품질 및 저장성에 미치는 영향)

  • 진구복;최순희
    • Journal of the Korean Society of Food Science and Nutrition
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    • 제30권5호
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    • pp.858-864
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    • 2001
  • This study was performed to investigate the effect of sodium lactate (SL, 60%) and a mixed fat replacer (FR) on the product quality and shelf-life effect of low-fat bologna sausage (LFBS) in a model system during refrigerated storage. Low-fat and regular-fat bologna sausages had pH values ranged from 6.15 to 6.30 and water activity values ranged from 0.95 to 0.96. LFBS had a moisture content of 74~76%, <2% fat and 14~15% protein, whereas regular-fat bologna had 60% moisture, 22% fat and approximately 12% protein in the final products. Expressible moisture (%) increased (p<0.05) in all bolognas, resulting in the soft texture, as the storage time (weeks) increased. LFBS manufactured with SL and a FR had lower (p<0.05) the cooking loss (%) and had higher (p<0.05) texture profile analysis (TPA) values than the regular-fat counterpart. As the sodium lactate level increased up to 5% in the formulation of LFBS, vacuum purge and TPA hardness values also increased (p<0.05), but thiobarbituric acid (TBA) values decreased (p<0.05). Total plate counts of LFBS were reduced (p<0.05) when the addition level of 60% SL solution was more than 3.3%. This result indicated that the increased level of SL (>3.3%) in the combination of a FR in the formulation of LFBS improved the product quality and did inhibit the total microbial growth of LFBS during storage, as compared to the control.

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The Effects of Group Cooking Program on Executive Function of the Non-disabled Children in Community Children's Center (집단 요리활동 프로그램이 지역아동센터 비장애 아동의 실행기능에 미치는 영향)

  • Lee, Cho-Hee;Gwon, Sun-Jeong;Lee, Seung-Min;Je, Young-Hyeon;Jo, Ye-Na;Kim, Eun-Young
    • The Journal of Korean society of community based occupational therapy
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    • 제8권3호
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    • pp.59-67
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    • 2018
  • Objective : This study was conducted to investigate the effects of occupation-based group cooking program on executive function for children in community children's center. Methods : The children who participated in the study were 7 to 9 years old. This study was based on a one-group pre-posttest design, which the group cooking program included making of sandwiches, frog-shaped hamburgers, patbingsu, sausage gimbap, and flowerpot cupcake. This study consisted of five activity sessions, which each session lasted for 120 minutes. Effectiveness of the program was measured by using the STROOP Color and Word Test, Children's Color Trails Test and Assessment of Motor and Process Skills. Results : The differences between pre and posttest scores on STROOP Color and Word Test and the process skill score of Assessment of Motor and Process Skills were statistically significant. There was no difference significantly between pre and posttest scores in Children's Color Trails Test-2. Conclusion : This study demonstrated that the group cooking program intervention has effects on cognitive inhibition executive function and performance executive function of children in the community children's center. This study suggests that occupation-based intervention can be applied to various clients in the community setting.

Changes in Total Plate Counts and Quality of Pig Small Intestine by Different Washing and Packaging Methods

  • Kang, Geunho;Seong, Pil-Nam;Ba, Hoa Van;Moon, Sungsil;Cho, Soohyun;Park, Beom-Young;Kang, Sun-Moon;Ham, Hyoung-Joo;Kim, Dayae;Park, Kyoungmi
    • Food Science of Animal Resources
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    • 제38권6호
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    • pp.1253-1260
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    • 2018
  • Pig small intestine not only is used as food but also for sausage casings production in many countries worldwide. However, it is well recognized that the small intestine is important source of spoilage and pathogenic bacteria. The present study aimed at investigating the effects of different washing and packaging methods on the changes of microbial levels and physicochemical characteristics of pig small intestine. After collecting and trimming off of visible fats, the pig small intestine samples were treated with; (i) different packaging methods: aerobic packaging (AP), skin packaging (SP), and vacuum packaging (VP); and (ii) washing with different concentrations of acetic acid. The treated samples were then stored at $4^{\circ}C$ for 1, 4, 7, and 10 d. At 1-d storage, higher pH value was found in the AP-treated samples, however, after 7 to 10 days the samples treated with SP had higher values compared to the ones treated with AP and VP (p<0.05). Thiobarbituric acid reactive substances values were higher in the AP-treated samples than those of the SP- and VP- treated samples at 7-d storage (p<0.05). At $10^{th}$ d, total plate counts (TPC) were higher in the control than in the acetic acid-washed samples (p<0.05). Additionally, the TPC was lower in the SP- and VP-treated samples than the AP-treated samples at 7-d storage (p<0.05). These obtained results suggest that the applications of washing with acetic acid solution and/or SP and VP methods could be an effective way to extend the shelf-life of pig small intestine during cold distribution.

Study on the relevance of dietary behavior and oral management by periodontal assessment and survey (치주검사와 설문조사를 통한 성인의 구강건강관리행태 및 식이행태와 치주질환과의 관련성)

  • Moon, Sang-Eun;Hong, Sun-Hwa;Kim, Hui-Jeong;Seo, Ga-hye;Park, Jin-Ah;Lee, Ji-Yeon;Jeong, Ju-Yeong;Choi, Jong-Im;Park, Seon-Mi;Park, Jin-A;Han, In-Hwa
    • Journal of Korean society of Dental Hygiene
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    • 제20권6호
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    • pp.949-961
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    • 2020
  • Objectives: This study investigated the relevance of dietary behavior and oral management for oral heath in adults to extend the recognition of the importance of food intake in oral health and to provide basic information for oral health management. Methods: A survey and clinical assessment were conducted for 119 adults over 20 years of age. The chi-square test and logistic regression analysis were carried out using SPSS Statistics 20.0. Results: Gingivitis was influenced less when ham and sausage in the sub-area of meat, fish, egg, and bean were consumed once a week rather than the cases when consumed rarely (3.47 times) or when consumed two times or more a week (7.87 times) (p<0.05). Periodontitis was influenced more in the groups of 30s and 40s age than in that of over 50 years of age (14.97 times, 7.73 times) and in the group without drinking experience than in group with that (4.17 times) (p<0.05). Conclusions: The results verified the close relationship between food intake frequency and oral health in patients with periodontitis and gingivitis. Thus, it would be necessary to study the relationship between dietary behavior and oral health continuously.