Effects of Freezing Method and Antioxidants on Lipid Oxidation in Turkey Sausage1

1988 ◽  
Vol 51 (11) ◽  
pp. 878-882 ◽  
Author(s):  
S. BARBUT ◽  
H.H. DRAPER ◽  
M. HADLEY
Keyword(s):  
Lipid Oxidation ◽  
Fatty Acid Analysis ◽  
Butylated Hydroxytoluene ◽  
Butylated Hydroxyanisole ◽  
Turkey Meat ◽  
Freezing Method ◽  
Freeze Dried ◽  
Flavor Deterioration ◽  
Long Chain ◽  
Meat Analysis

Rosemary oleoresin (200 ppm) was compared to a commercial antioxidant mixture of butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT) (200 ppm) and citric acid in frozen and freeze dried breakfast sausages prepared with 18% mechanically deboned turkey meat. Analysis for malondialdehyde (MDA) revealed that both antioxidant treatments inhibited lipid oxidation during 5 weeks of storage. Rosemary oleoresin was comparable in activity to the commercial antioxidant mixture in the freeze dried products but not in the frozen products. Fatty acid analysis at the beginning and the end of storage revealed a selective decrease in certain long chain polyunsaturated fatty acids which was not related to treatment. Sensory analysis yielded a strong preference for the frozen sausages which was attributable to the poorer texture of the freeze dried sausages rather than to flavor deterioration.

scholarly journals Strategies to Improve the Thermo-Oxidative Stability of Sunflower Oil by Exploiting the Antioxidant Potential of Blueberries Processing Byproducts

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5688
Author(s):  
Cristina-Ramona Metzner Ungureanu ◽  
Mariana-Atena Poiana ◽  
Ileana Cocan ◽  
Andreea Ioana Lupitu ◽  
Ersilia Alexa ◽  
...  
Keyword(s):  
High Temperature ◽  
Lipid Oxidation ◽  
Oxidative Stability ◽  
Sunflower Oil ◽  
Inhibitory Effect ◽  
Butylated Hydroxytoluene ◽  
Convective Heating ◽  
Total Oxidation ◽  
Freeze Dried ◽  
The Impact

This research was conducted in order to establish the effectiveness of two freeze-dried extracts obtained from blueberry processing byproducts resulting from juice manufacturing compared to butylated hydroxytoluene (BHT) in delaying the lipid oxidation of sunflower oil subjected to high-temperature convective heating at 180 °C up to 12 h under simulated frying conditions. The fruits were harvested from spontaneous flora of two regions of Romania, Arieseni (Alba County) and Paltinis (Sibiu County) and the blueberry byproducts extracts (BBE) were noted according to the origin place as ABBE and PBBE. The progress of lipid thermo-oxidation was investigated in terms of peroxide value (PV), p-anisidine value (p-AV), the response of TBA-malondialdehyde interactions assessed by thiobarbituric acid (TBA) method, the total oxidation (TOTOX) value and inhibition of oil oxidation (IO). The recorded data highlighted that BBE exhibit a high inhibitory response on lipid thermo-oxidation. The inhibitory effect was concentration-dependent, thus, the degree of lipid oxidation was in reverse related to the BBE dose. The exposure of the oil samples supplemented with 800 ppm BBE (ABBE, PBBE) to a high-temperature heating for 12 h led to a significant decrease of the assessed indices compared to additives-free sunflower oil sample as follows: PV (46%; 45%), p-AV (21%; 17%), TOTOX (27%; 24%), TBA value (25%; 11%). Regarding the impact of the origin on the potential of BBE to inhibit the lipid oxidative degradation, it was noted that ABBE derived from blueberries grown in a region with a milder climate with moderate precipitations and higher temperatures showed a stronger inhibitory effect on lipid thermo-oxidation than PBBE. A moderate level of 500 ppm BBE inhibited the lipid oxidation similar to 200 ppm BHT. The reported results reveal that BBE represent efficient natural antioxidants that could be successfully applied to improve the thermo-oxidative stability of sunflower oil used in various high-temperature food applications.

scholarly journals Evaluation of traditional Brazilian sausage (linguiça calabresa) elaborated with oregano and basil extracts as natural antioxidants

2021 ◽  
Vol 42 (6supl2) ◽  
pp. 3757-3776
Author(s):  
Daniele Cristina Savoldi ◽  
◽  
Fernanda Jéssica Mendonça ◽  
Bárbara Geremia Vicenzi ◽  
Denis Fabrício Marchi ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Chemical Composition ◽  
Lipid Oxidation ◽  
Potential Application ◽  
Food Industry ◽  
Natural Antioxidants ◽  
Butylated Hydroxytoluene ◽  
Synthetic Antioxidant ◽  
B Values ◽  
Freeze Dried

This study aimed to evaluate traditional Brazilian sausage (linguiça calabresa) elaborated with oregano and basil extracts as natural antioxidants. Hydroalcoholic extracts of dried oregano and basil leaves were prepared, freeze-dried, and evaluated for antioxidant activity by Folin-Ciocalteu, DPPH, FRAP, and ABTS assays. Freeze-dried oregano extract showed higher (p < 0.05) antioxidant activity than freeze-dried basil extract by all methods. Extracts were used in preparations of seven sausage formulations, as follows: F1, 0.05% oregano extract and 0.05% basil extract; F2, 0.1% oregano extract and 0.05% basil extract; F3, 0.05% oregano extract and 0.1% basil extract; F4, 0.075% oregano extract and 0.075% basil extract, F5, 0.1% oregano extract and 0.1% basil extract; F6 (control), without extract; and F7, 0.01% butylated hydroxytoluene (BHT). Sausage formulations were analyzed for chemical composition, pH, acidity, water activity, lipid oxidation, color, and texture. Formulations showed differences in pH at different storage periods. F1, F2, F3, and F7 had the lowest (p < 0.05) lipid oxidation values at 53 days of storage. F1, F2, F6, and F7 showed higher a* values and lower b* values. Hardness and chewiness decreased (p < 0.05) during storage for all formulations. F1, F2, and F3 had similar efficiency to that with synthetic antioxidant BHT (F7), therefore, oregano and basil extracts have potential application as natural antioxidants in the food industry.

scholarly journals Comparison of Dried Plum Puree, Rosemary Extract, and BHA/BHT as Antioxidants in Irradiated Ground Beef Patties

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Iulia Movileanu ◽  
Máryuri T. Núñez de González ◽  
Brian Hafley ◽  
Rhonda K. Miller ◽  
Jimmy T. Keeton
Keyword(s):  
Lipid Oxidation ◽  
Ground Beef ◽  
Thiobarbituric Acid ◽  
Antioxidant Effect ◽  
Butylated Hydroxytoluene ◽  
Rosemary Extract ◽  
Thiobarbituric Acid Reactive Substances ◽  
Beef Patties ◽  
Tbars Values ◽  
Dose Levels

Fresh ground beef patties with (1) no antioxidant (control), (2) 0.02% butylated hydroxyanisole/butylated hydroxytoluene (BHA/BHT), (3) 3% dried plum puree, or (4) 0.25% rosemary extract were aerobically packaged, irradiated at target doses of 0, 1.5, or 2.0 kGy (1.7 and 2.3 kGy actual doses), and stored at C. The samples were evaluated for lipid oxidation on 0, 3, 7, 14, 21, and 28 days of storage after irradiation. When compared to the control, all antioxidant treatments were effective in retarding () irradiation-induced lipid oxidation during storage as determined by 2-thiobarbituric acid reactive substances (TBARs) values. Rosemary extracts had the same antioxidant effect () as BHA/BHT in irradiated and nonirradiated beef patties, followed by the dried plum puree treatment. Irradiation increased TBARs values, but no differences were noted in oxidation between irradiation dose levels.

scholarly journals Novel Active Food Packaging Films Based on Whey Protein Incorporated with Seaweed Extract: Development, Characterization, and Application in Fresh Poultry Meat

Coatings ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 229 ◽  
Author(s):  
Mariana A. Andrade ◽  
Cássia H. Barbosa ◽  
Victor G. L. Souza ◽  
Isabel M. Coelhoso ◽  
João Reboleira ◽  
...  
Keyword(s):  
Lipid Oxidation ◽  
Whey Protein ◽  
Food Packaging ◽  
Antioxidant Properties ◽  
Radical Scavenging ◽  
Poultry Meat ◽  
Whey Protein Concentrate ◽  
Protein Film ◽  
Active Food Packaging ◽  
Freeze Dried

Algae and seaweeds are used in cookery since the beginnings of human civilization, particularly in several Asian cultures. Phenolic compounds are secondary metabolites produced by aquatic and terrestrial plants for their natural defense against external stimuli, which possess powerful antimicrobial and antioxidant properties that can be very important for the food industry. The main objective of this study was to develop a whey protein concentrate active coating, incorporated with a Fucus vesiculosus extract in order to delay the lipid oxidation of chicken breasts. Ten hydroethanolic extracts from F. vesiculosus were obtained and their antioxidant capacity was evaluated through two antioxidant activity assays: the DPPH radical scavenging activity and β-carotene bleaching assay. The total content in phenolics compounds was also determined by Folin-Ciocalteu method. The chosen extract was the one obtained from the freeze-dried F. vesiculosus using 75% (v/v) ethanol as extraction solvent. The extract was successfully incorporated into a whey protein film and successfully strengthened the thickness, tensile strength, and elastic modulus. The active film also was able to inhibit the chicken breasts lipid oxidation for 25 days of storage.

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