Quality Properties of Sausages Made with Replacement of Pork with Corn Starch, Chicken Breast and Surimi during Refrigerated Storage

To investigate the effectiveness of adding lemon peels and pulp extracts on some quality properties and shelf-life of the sheep longisimussdorsi muscle during refrigerated storage at 4±1°C for 0, 4, and 8 days for this purpose am meat trim of visible fat and connective tissue, they cut in small cubes. The meat samples divide into four equal proportions and mix with different concentrations of lemon peel and pulp extract according to the following formulations: Control; T1 1%; T2 2% and T3 3% of lemon peel and pulp extract, by applied immersion method. The results showed acceptable results of moisture content, Water-holding capacity cooking loss, thiobarbituric acid, met-myoglobin, myoglobin, and sensory traits of the samples treated with lemon peel in comparison to the control group. The phiso-chemical traits changed during the storage periods but the meat sample treated with lemon extract was more stable than control groups. These results suggested that using lemon peels and pulp extracts to maintain physio-chemical properties of ram meat and extend shelf-life during refrigerated storage, which may have implications of meat processors.

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Effect of Chitosan Coating Incorporated with Artemisia fragrans Essential Oil on Fresh Chicken Meat during Refrigerated Storage

Polymers ◽

10.3390/polym13050716 ◽

2021 ◽

Vol 13 (5) ◽

pp. 716

Author(s):

Milad Yaghoubi ◽

Ali Ayaseh ◽

Kazem Alirezalu ◽

Zabihollah Nemati ◽

Mirian Pateiro ◽

...

Keyword(s):

Essential Oil ◽

Shelf Life ◽

Thiobarbituric Acid ◽

Chicken Meat ◽

Refrigerated Storage ◽

Quality Properties ◽

Overall Acceptability ◽

Chitosan Coating ◽

The Impact ◽

Organoleptic Attributes

The present study was conducted to assess the impact of chitosan coating (1%) containing Artemisia fragrans essential oil (500, 1000, and 1500 ppm) as antioxidant and antimicrobial agent on the quality properties and shelf life of chicken fillets during refrigerated storage. After packaging meat samples, physicochemical, microbiological, and organoleptic attributes were evaluated at 0, 3, 6, 9, and 12 days at 4 °C. The results revealed that applied chitosan (CH) coating in combination with Artemisia fragrans essential oils (AFEOs) had no significant (p < 0.05) effects on proximate composition among treatments. The results showed that the incorporation of AFEOs into CH coating significantly reduced (p < 0.05) pH, thiobarbituric acid reactive substances (TBARS), and total volatile base nitrogen (TVB-N), especially for 1% CH coating + 1500 ppm AFEOs, with values at the end of storage of 5.58, 1.61, and 2.53, respectively. The coated samples also displayed higher phenolic compounds than those obtained by uncoated samples. Coated chicken meat had, significantly (p < 0.05), the highest inhibitory effects against microbial growth. The counts of TVC (total viable counts), coliforms, molds, and yeasts were significantly lower (p < 0.05) in 1% CH coating + 1500 ppm AFEOs fillets (5.32, 3.87, and 4.27 Log CFU/g, respectively) at day 12. Organoleptic attributes of coated samples also showed the highest overall acceptability scores than uncoated ones. Therefore, the incorporation of AFEOs into CH coating could be effectively used for improving stability and shelf life of chicken fillets during refrigerated storage.

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INVESTIGATION ON QUALITY PROPERTIES OF TRADITIONAL BULK BREAD COVERED WITH PROBIOTICS AND SOYBEAN OIL EDIBLE COATING

Acta Alimentaria ◽

10.1556/066.2020.49.2.3 ◽

2020 ◽

Vol 49 (2) ◽

pp. 144-153

Author(s):

R. Amiri Qandashtant ◽

E. Ataye Salehi ◽

A. Mohamadi Sani ◽

M. Mehraban Sangatash ◽

O. Safari

Keyword(s):

Soybean Oil ◽

Whey Protein ◽

Corn Starch ◽

Lactobacillus Rhamnosus ◽

Methyl Cellulose ◽

Viable Cell ◽

Cell Number ◽

Whey Protein Concentrate ◽

Viable Cell Number ◽

Quality Properties

Probiotic food products are available at the supermarket commercially, but probiotic bakery products are much less in evidence. In the present study, methyl cellulose (2%), whey protein concentrate (2%), corn starch (1%), and soybean oil at 2, 4, and 6% were used for coating layer on the bulked bread surface, and then the quality properties were studied. The results showed that Lactobacillus rhamnosus GG, as probiotic component of the coating, immobilized in corn starch, whey protein, and methyl cellulose films had enhanced viability throughout shelf-life. The probiotics remained viable for 4 days, maintaining high viable cell number levels. Adding soybean oil at 6% concentration enhanced texture, sensory properties, and image index during storage.

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Effects of Marketing Ages on the Physicochemical Properties and Sensory Aspects of Cured Broiler Chicken Breast Meat

Foods ◽

10.3390/foods10092152 ◽

2021 ◽

Vol 10 (9) ◽

pp. 2152

Author(s):

Sin-Young Park ◽

Hack-Youn Kim

Keyword(s):

Broiler Chicken ◽

Principal Component ◽

Chicken Breast ◽

Flavor Evaluation ◽

Breast Meat ◽

Shear Forces ◽

Quality Properties ◽

Ph Values ◽

Water Contents ◽

Cooking Yield

This research evaluated the properties of cured chicken breasts of broiler chicken with different marketing ages (28, 30, 32, and 34 day). The water contents in the proximate compositions of the samples tended to decrease with increasing marketing age, while the protein content increased. The samples’ uncooked and cooked pH values, WHC, and cooking yield increased with increasing marketing age; however, the WHC and cooking yield were not significantly different between the 32 and 34 day samples (p > 0.05). In the case of the color, the 34 day samples were significantly lower in terms of lightness, but significantly higher in redness and yellowness compared to the other samples (p < 0.05). Although the shear forces of the 28–32 day samples were not significantly different (p > 0.05), those of the 28 and 30 day samples were significantly lower than those of the 34 day sample (p < 0.05). Furthermore, the aromatic profile (determined by principal component analysis) of the 34 day sample differed from that of the 28–32 day samples. Flavor evaluation of the cooked 30 and 32 day samples showed significant differences compared to the 28 and 34 day samples (p < 0.05), and the texture evaluation showed that the 34 day sample obtained a significantly lower score than the 28 day sample (p < 0.05). Overall, these results suggest that the current broiler marketing age of 32 day results in suitable quality properties for broiler cured chicken breast.

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Control of Salmonella enterica Typhimurium in Chicken Breast Meat by Irradiation Combined with Modified Atmosphere Packaging

Journal of Food Protection ◽

10.4315/0362-028x.jfp-11-195 ◽

2011 ◽

Vol 74 (11) ◽

pp. 1833-1839 ◽

Cited By ~ 7

Author(s):

L. L. KUDRA ◽

J. G. SEBRANEK ◽

J. S. DICKSON ◽

A. F. MENDONCA ◽

Q. ZHANG ◽

...

Keyword(s):

Salmonella Enterica ◽

Effective Means ◽

Modified Atmosphere Packaging ◽

Chicken Breast ◽

Modified Atmosphere ◽

Refrigerated Storage ◽

Breast Meat ◽

High Co2 ◽

Poultry Products ◽

Chicken Breast Meat

Salmonella is one of the leading causes of human foodborne illnesses originating from meat and poultry products. Cross-contamination of Salmonella from raw to cooked products continues to be problematic in the food industry. Therefore, new intervention strategies are needed for meat and poultry products. Vacuum or modified atmosphere packaging (MAP) are common packaging techniques used to extend the shelf life of meat products. Irradiation has been well established as an antibacterial treatment to reduce pathogens on meat and poultry. Combining irradiation with high-CO2+CO MAP was investigated in this study for improving the control of Salmonella enterica Typhimurium on chicken breast meat. The radiation sensitivities (D10-values) of this pathogen in chicken breast meat were found to be similar in vacuum and in high-CO2+CO MAP (0.55 ± 0.03 kGy and 0.54 ±0.03 kGy, respectively). Irradiation at 1.5 kGy reduced the Salmonella population by an average of 3 log. Some Salmonella cells survived in both vacuum and high-CO2+CO MAP through 6 weeks of refrigerated storage following irradiation. This pathogen also grew in both vacuum and MAP when the product was held at 25°C. This study demonstrated that irradiation is an effective means of reducing Salmonella on meat or poultry, but packaging in either vacuum or MAP had little impact during subsequent refrigerated storage.

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