• Title/Summary/Keyword: Sausages

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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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    • v.34 no.3
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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 Corchorus olitorius Powder on the Quality Characteristics of Emulsion-type Sausage (몰로키아 분말 첨가가 유화형 소시지의 품질특성에 미치는 영향)

  • HwangBo, Mi-Hyang;Kim, Hyun-Jeong;Jeong, Yun-Jeong;Jeon, Sang-Kyung;Park, Soo-Kyoung;Lee, In-Seon
    • Korean journal of food and cookery science
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    • v.25 no.4
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    • pp.445-451
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    • 2009
  • In this study, the effects of Corchorus olitorius powder on the quality characteristics of emulsion type sausages during storage at $4^{\circ}C$ for 28 days was evaluated. Sausages were produced containing 0.5%, 1.0% and 1.5% C. olitorius powder. The pH values of sausage containing C. olitorius powder were higher than the control during 28 days of storage. The L and a values of sausage containing C. olitorius powder significantly decreased with increasing C. olitorius powder content; however, the b values significantly increased. The volatile basic nitrogen (VBN) and nitrite content of sausage containing C. olitorius powder were lower than that of the control. Especially, the VBN and nitrite content of sausages containing 1.5% C. olitorius powder were significantly lower compared to the control. In addition, sausages with $0.5{\sim}1.0%$ C. olitorius powder had higher hardness, cohesiveness, gumminess and brittleness than the control. In regards to the sensory evaluation, sausages containing 0.5% C. olitorius powder had the highest overall acceptability. Therefore, these results suggest that it may be possible to manufacture sausages containing 0.5% C. olitorius powder to help improve the overall quality of sausage.

김치 발효소시지가 미생물학적 안정성에 미치는 효과

  • Lee, Ju-Yeon
    • Proceedings of the Korean Society for Food Science of Animal Resources Conference
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    • 2004.05a
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    • pp.61-87
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    • 2004
  • ${\cdot}$ The LAB as an integrated part of kimchi were well adapted to the new habitat of fermenting sausage and exhibited good souring properties that are comparable to those commercial starter cultures. ${\cdot}$ With the added kimchi (5-15%) and kimchi-powder (2-5%), the necessary microbial stability of real fermented sausages was achieved. ${\cdot}$ In particular, kimchi-powder contributed to improving the safety of the fermented sausages as compared to the conventional one treated with starter culture.

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Quality characteristics of sausage added red yeast rice (홍국쌀 첨가 소시지의 품질 특성)

  • Kim, Do-Wan
    • Food Science and Preservation
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    • v.20 no.6
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    • pp.805-809
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    • 2013
  • This study was carried out to investigate the effects and characteristics of sausages with red yeast rice added, particularly the Monascus purpureus KFRI 1134 strains, and to decide the optimal quantity of red yeast rice used. The additional rate of red yeast rice which has been used as a material for reducing nitrite, a coupler in meat products were 0, 1, 3, and 5% (w/w). In terms of the effects of the red yeast rice on the color, texture properties, and sensory characteristics of the sausages, the optimal temperature at which color stability was shown was below $100^{\circ}C$, and the addition of 1% red yeast rice resulted in a distinctly attractive color and increasingly improved the red color in the UV-visual Spectrophotometer analysis. However, the addition of over 1% (w/w) resulted in an unattractive color. The red colors also had strong heat stability. The texture properties and taste of the sausages were not affected by the red yeast rice.

Effects of Sea Tangle (Lamina japonica) Powder on Quality Characteristics of Breakfast Sausages

  • Kim, Hyun-Wook;Choi, Ji-Hun;Choi, Yun-Sang;Han, Doo-Jeong;Kim, Hack-Youn;Lee, Mi-Ai;Kim, Si-Young;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.30 no.1
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    • pp.55-61
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    • 2010
  • Breakfast sausages containing 1, 2, 3, and 4% sea tangle powder (Lamina japonica) were prepared. No differences were found in moisture, protein, and fat contents among the control and treatments. However, the ash content increased with increasing amounts of sea tangle powder (p<0.05). The pH levels in the treated samples were lower than the control in both the meat batters and the breakfast sausages (p<0.05). The $L^*$ and $a^*$ values of the meat batters and breakfast sausages were decreased by the addition of the sea tangle powder, and the control had the highest $b^*$ value (p<0.05). The added sea tangle powder improved cooking loss and improved emulsion stability. The T4 sample (containing 4% sea tangle powder) was shown to have the lowest cooking loss and water loss (p<0.05). The hardness, gumminess, and chewiness of the treatments increased compared to the control due to the presence of dietary fibers in the sea tangle. In the sensory evaluations, the 1% sea tangle powder treatment received a lower color score, but received significantly higher scores for flavor, tenderness, and juiciness (p<0.05). Collectively, the breakfast sausage containing 1% sea tangle powder was determined to have the highest overall acceptability. Altogether, the best results, in terms of physicochemical and sensory properties, were obtained for the breakfast sausage containing 1% sea tangle powder.

A Study on the Shelf-life of Sausages in Refrigerated Storage (냉동 온도에서 소시지의 저장 수명에 관한 연구)

  • 이용욱;김종규
    • Journal of Food Hygiene and Safety
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    • v.10 no.2
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    • pp.111-131
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    • 1995
  • Quality changes of sausages in refrierated storage for 60 days were investigated. Nine types of sausages produced in Korea were stored at 4$^{\circ}C$(3~5$^{\circ}C$), and then chemical, microbiological, and sensory characteristics were evaluated on every 10 days. The proximate analysis showed considerable variation in fat (23.97%, 17.10~30.20%) with less variation in moisture (51.96%, 48.10~56.30%) and protein (12.96%, 11.40~13.95%), pH value decreased over time averaging from 6.31 to 6.22 with no significant difference. Water activity was consistent over refrigerated storage averaging 0.95. Volatile basic nitrogen (VBN) values were still within 20 mg% though VBN for all types significantly increased over time (p<0.05). Thiobarbituric acid (TBA) values were well below 1.0 though TBA showed significant differences among storage periods (p<0.05). Standard plate counts (SPCs) significantly increased during storage (p<0.05) while coliform group was not counted in all cases. SPCs reached 104 CFU/g in two types after 50 days' storage and were below 105 CFU/g in all types after 60 days' storage. Instrumental texture analysis showed that springiness, adhesiveness, and hardness signficantly decreased over time (p<0.05) while no change was observed in external color. significantly decreased over time the 60-day storage period (p<0.05) while cohesiveness, chewiness and gumminess did not change. Lightness, redness and yellowness of the internal Hunter color significantly decreased over time (p<0.05) while no change was observed in external color. Sensory profile showed that flavor, taste, texture and overall acceptable after 60 days' storage at 4$^{\circ}C$. However, the shelf-life of the samples should be decided in the consideration of the growth rate other spoilage flora coupled with the bacterial growth after 50 days' storage.

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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.

Pumpkin Seed Oil as a Partial Animal Fat Replacer in Bologna-type Sausages

  • Uzlasir, Turkan;Aktas, Nesimi;Gercekaslan, Kamil Emre
    • Food Science of Animal Resources
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    • v.40 no.4
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    • pp.551-562
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    • 2020
  • Beef fat was replaced with cold press pumpkin seed oil (PSO; 0%, 5%, 15%, and 20%) in the production of bologna-type sausages. A value of pH, water-holding capacity (WHC), jelly-fat separation, emulsion stability and viscosity values were determined in meat batters. Thiobarbituric acid reactive substances (TBARS), color, and textural characteristics (TPA, shear test, penetration test) were determined in end-product at 1, 7, 14, 21, and 28 days of storage at 4℃. The pH values were varied between 6.06 and 6.08. With the increase in the level of PSO in meat batters, there was a significant increase in WHC, jelly-fat separation and viscosity values (p<0.05) while a significant decrease in emulsion stability (p<0.05). TBARS values of sausages were found to be significantly higher than in the control group (p<0.05), and this trend continued during storage. Increasing of PSO level were caused a significant increase in L* and b* values while a decrease in a* value (p<0.05). Hardness, adhesiveness and chewiness values were significantly reduced whereas cohesiveness and resilience values increased (p<0.05). Maximum shear force and work of shear was significantly decreased as the level of PSO increased (p<0.05). Hardness, work of penetration and the resistance during the withdrawal of the probe values (penetration tests) increased significantly with the increase in the level of PSO (p<0.05). These results indicate that PSO has potential to be use as a replacement of animal-based fats in the production of bologna-type sausages.

Evaluation of High Molecular Weight of Chitosan as a Replacer of Sodium Nitrite on the Physico-Chemical Properties and Microbial Changes of Low-fat Sausages During Refrigerated Storage (아질산염의 대체제로 고분자 키토산의 첨가가 저지방 소시지의 냉장 저장 중 이화학적 성상 및 미생물의 변화에 미치는 영향)

  • 진구복;오미영;박성용
    • Journal of Animal Science and Technology
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    • v.48 no.4
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    • pp.563-574
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    • 2006
  • This study was performed to investigate if high molecular weight(~200kDa) of chitosan can be a potential possibility to replace with the sodium nitrite in low-fat sausages. pH, proximate analysis, Hunter color values, vacuum purge, expressible moisture(EM, %), texture profile analysis(TPA), shelf-life effect were measured. No differences in physico-chemical properties were observed between controls and chitosan treatments(p>0.05). Since Hunter-a-values(redness) were reduced with the addition of chitosan as compared to the sausages containing sodium nitrite and sodium lactate, it could not be replaced by chitosan completely. However, total plate counts(TPC), thiobarbituric acid reactive substance(TBARS), volatile basis nitrogen(VBN) did not differ between chitosan treatments and controls. These results indicated that the addition of chitosan into meat products would be replaced with sodium nitrite partially, but it may not be completely replaced due to the reduced Hunter-a-values. Further research will be continuously performed to screen the natural ingredients which might have a cured pigment in meat products.

Quality Properties of Sausage Prepared with Gamma-Irradiated Natural Casing (감마선조사 천연케이싱의 사용이 소시지의 제조적성에 미치는 영향)

  • 조철훈;이주운;육홍선;김동호;변명우
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.30 no.1
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    • pp.75-79
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    • 2001
  • Quality changes in sausage stuffed into irradiated natural pork and lamb intestine were studied. Total aerobic bacteria of the sausage prepared with irradiated natural pork and lamb casing were significantly lower than those of nonirradiated casing and the $D_{10}$ value of those sausages were 1.71 and 1.58 kGy, respectively. The sausages in pork intestine vacuum-packaged and stored in a $4^{\circ}C$ refrigerator showed negligible change in the 2-thiobarbituric acid reactive substances (TBARS) value during storage except for 10-day when the TBARS value was higher than other storage days. Total working force for shear value of the sausages were lower with both irradiated casings but sensory evaluation showed no difference between treatments. As a results, the gamma irradiation was effective for sanitizing the natural pork and lamb casings, thereby preparing high quality sausages.

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