• Title/Summary/Keyword: nitrite replacer

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Effects of Nitrite and Phosphate Replacements for Clean-Label Ground Pork Products

  • Jiye Yoon;Su Min Bae;Jong Youn Jeong
    • Food Science of Animal Resources
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    • v.43 no.2
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    • pp.232-244
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    • 2023
  • We investigated the effects of different phosphate replacements on the quality of ground pork products cured with sodium nitrite or radish powder to determine their potential for achieving clean-label pork products. The experimental design was a 2×5 factorial design. For this purpose, the ground meat mixture was assigned into two groups, depending on nitrite source. Each group was mixed with 0.01% sodium nitrite or 0.4% radish powder together with 0.04% starter culture, and then processed depending on phosphate replacement [with or without 0.5% sodium tripolyphosphate; STPP (+), STPP (-), 0.5% oyster shell calcium (OSC), 0.5% citrus fiber (CF), or 0.5% dried plum powder (DPP)]. All samples were cooked, cooled, and stored until analysis within two days. The nitrite source had no effect on all dependent variables of ground pork products. However, in phosphate replacement treatments, the STPP (+) and OSC treatments had a higher cooking yield than the STPP (-), CF, or DPP treatments. OSC treatment was more effective for lowering total fluid separation compared to STPP (-), CF, or DPP treatments, but had a higher percentage than STPP (+). The STPP (+) treatment did not differ from the OSC or CF treatments for CIE L* and CIE a*. Moreover, no differences were observed in nitrosyl hemochrome content, lipid oxidation, hardness, gumminess, and chewiness between the OSC and STPP (+) treatments. In conclusion, among the phosphate replacements, OSC addition was the most suitable to provide clean-label pork products cured with radish powder as a synthetic nitrite replacer.

Effect of mechanically deboned poultry meat content on technological properties and sensory characteristics of lamb and mutton sausages

  • Massingue, Armando Abel;Filho, Robledo de Almeida Torres;Fontes, Paulo Rogerio;Ramos, Alcineia de Lemos Souza;Fontes, Edimar Aparecida Filomeno;Perez, Juan Ramon Olalquiaga;Ramos, Eduardo Mendes
    • Asian-Australasian Journal of Animal Sciences
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    • v.31 no.4
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    • pp.576-584
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    • 2018
  • Objective: This study aimed to develop a value-added product concerning technological and sensory characteristics changes of the use of mechanically deboned poultry meat (MDPM) as meat replacer in lamb and mutton emulsion-type sausages (mortadella). Methods: Sausages were produced with lamb and mutton and with different contents of MDPM. Six treatments, using lamb or mutton and 0%, 30%, and 60% of MDPM in relation to the meat batter, were produced and analyzed for pH, proximal composition, calcium and residual nitrite content, water activity, 2-thiobarbituric acid reactive substances (TBARS), instrumental color and texture profile. The sensory profile of the mortadella's was also evaluated by acceptance test and check-all-that-applies (CATA) analysis. Results: The MDPM addition increased (p<0.05) fat, residual nitrite and calcium content in the all sausage formulations, but mutton sausage had (p<0.05) higher fat and lower moisture content than lamb sausage. The pH, water activity, TBARS index and color was not affected by MDPM additions, while the mutton sausages were significantly redder (higher $a^*$, $C^*$, and lower $h^{\circ}$) and darker (lower $L^*$) than lamb sausages. Adding up to 60% of MDPM reduced (p<0.05) sausages hardness and chewiness. Overall, the meat replacement by MDPM increased the sausages acceptance, but the mutton sausage with 30% of MDPM replacer were the most preferred. Consumers related that pink color, glossy appearance, poultry meat-like taste, soft texture, juicy and greasy mouth feel to all sausages contain MDPM according to CATA analysis. Conclusion: Mutton from culled ewes can be utilized for mortadella production with 30% replacement of lean mutton and fat by MDPM.

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.

Investigating the Effects of Chinese Cabbage Powder as an Alternative Nitrate Source on Cured Color Development of Ground Pork Sausages

  • Jeong, Jong Youn;Bae, Su Min;Yoon, Jiye;Jeong, Da hun;Gwak, Seung Hwa
    • Food Science of Animal Resources
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    • v.40 no.6
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    • pp.990-1000
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    • 2020
  • This study investigated the effects of Chinese cabbage powder as a natural replacement for sodium nitrite on the qualities of alternatively cured pork products. Chinese cabbages grown in Korea were collected and used for preparing hot air dried powder. Different levels of Chinese cabbage powder were added to pork products and evaluated by comparing these products to those with sodium nitrite or a commercially available celery juice powder. The experimental groups included control (100 ppm sodium nitrite added), treatment 1 (0.15% Chinese cabbage powder added), treatment 2 (0.25% Chinese cabbage powder added), treatment 3 (0.35% Chinese cabbage powder added), and treatment 4 (0.4% celery juice powder added). The cooking yields and pH values of treatments 1 to 3 were significantly lower (p<0.05) than the control. However, all of the alternatively cured products were redder (higher CIE a* values; p<0.05) than the control and this result was supported from higher nitrosyl hemochrome, total pigment, and curing efficiency. Furthermore, the inclusion of vegetable powders to these products resulted in considerably less residual nitrite content. However, Chinese cabbage powder (0.25% and 0.35%) was effective in producing alternatively cured meat products with a higher curing efficiency comparable to those of the traditionally cured control or the products with celery juice powder. Therefore, Chinese cabbage powder exhibited the efficacy for use as a natural replacer for alternatively cured meat products.

Effect of Monascus Koji on the Quality Characteristics of Bologna-Type Sausage (홍국 첨가가 소시지 품질특성에 미치는 영향)

  • Rhyu, Mee-Ra;Kim, Eun-Young;Chung, Kyung-Sook
    • Korean Journal of Food Science and Technology
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    • v.35 no.2
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    • pp.229-234
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    • 2003
  • Effects of Monascus koji on color, peroxide value, textural properties, microbial stability, and sensory characteristics of bologna-type sausage during storage at $4^{\circ}C$ for 22 days were studied. Addition of 2% Monascus koji resulted in attractive color and distinctly improved color retention. Lipid oxidation was effectively inhibited by lowering the level of peroxide value. Textural properties and microbial stability of the samples were not affected, whereas color was improved by the addition of Monascus koji. Utilization of Monascus koji in meat product could reduce the use of nitrite and inhibit lipid peroxidation during storage.

Product Quality and Extension of Shelf-life of Low-fat Functional Sausages Manufactured with Sodium Lactate and Chitosans during Refrigerated Storage (젖산나트륨과 키토산을 첨가한 저지방 기능성 소시지의 냉장 저장 중의 품질 및 저장성 증진 효과)

  • 국성호;최순희;강상미;박성용;진구복
    • Food Science of Animal Resources
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    • v.23 no.2
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    • pp.128-136
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    • 2003
  • This study was peformed to evaluate physico-chemical and textural properties, and shelf-life effect of low-fat functional sausages(LFFS) manufactured with sodium lactate(SL), lac color and various molecular weights of chitosans(low=1.5 kDa, medium=30∼40 kDa and high=200 kDa) during storage at 4$^{\circ}C$ for 8 weeks. LFFS had a pH range of 6.39∼6.50, 76∼78% moisture, <2% fat, 14∼15% protein. The combination of SL and low molecular weight(MW) of chitosan improved water holding capacity(WHC), however those of SL and medium MW of chitosan reduced WHC. Vacuum purge(VP) reduced with increased MW of chitosans during refrigerated storage. The addition of chitosans reduced the lightness and yellowness, but increased the redness values, which was comparable to the sodium nitrite concentration between 75 and 150 ppm. LFFS containing SL and medium MW of chitosan increased most texture profile analysis(TPA) values, as compared to controls with 75 and 150 ppm. The addition of SL in LFFS retarded the microbial growth for Listeria monocytogenes, however no synergistic effect with the addition of chitosans were observed. E coli O157:H7 and Salmonella typhimurium reduced during refrigerated storage, regardless of SL and chitosan treatments. Increased storage time increased values for VP, yellowness and textural properties. These results indicated that the combination of SL and various MW of chitosans affected the functional and textural properties, and inhibited the microbial growth for LM effectively. In addition, 0.5% lac color as a replacer for sodium nitrite improved the color development, resulting in similar hunter color values, which was comparable to the sodium nitrite concentration between 75 and 150 ppm.