scholarly journals Effect of Packaging Method on the Lipid Oxidation, Protein Oxidation, and Color in Aged Top Round from Hanwoo (Korean Native Cattle) during Refrigerated Storage

2014 ◽  
Vol 34 (3) ◽  
pp. 273-279 ◽  
Author(s):  
Sun Moon Kang ◽  
Geunho Kang ◽  
Pilnam Seong ◽  
Beomyoung Park ◽  
Soohyun Cho
Keyword(s):  
Lipid Oxidation ◽  
Protein Oxidation ◽  
Refrigerated Storage ◽  
Native Cattle

scholarly journals Comparison of Quality Changes in Eurasian Perch (Perca Fluviatilis L.) Fillets Originated from Two Different Rearing Systems during Frozen and Refrigerated Storage

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1405
Author(s):  
Nima Hematyar ◽  
Jan Mraz ◽  
Vlastimil Stejskal ◽  
Sabine Sampels ◽  
Zuzana Linhartová ◽  
...  
Keyword(s):  
Protein Oxidation ◽  
Sodium Dodecyl ◽  
Frozen Storage ◽  
Storage Conditions ◽  
Quality Parameters ◽  
Protein Carbonyls ◽  
Main Concern ◽  
Refrigerated Storage ◽  
Eurasian Perch ◽  
Recirculating Aquaculture Systems

The current knowledge on how different Eurasian perch rearing systems impact the final fillet quality is scant. Therefore, two domestic storage conditions were investigated—10 months frozen (-20 °C) and 12 days refrigerated (+4 °C) storage conditions—in order to determine (i) how the choice of rearing system affects fillets quality during different processing conditions and (ii) if oxidative changes and other quality parameters were interactive. For the proposed idea, proteome analysis, oxidative changes, and some quality parameters were considered in this study. Sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) indicated a higher loss of protein in the frozen fillets from ponds (PF) than the fillets from recirculating aquaculture systems (RAS) (RF). Western blot showed a higher protein carbonyls level in RF compared to PF, which was confirmed by the total protein carbonyls during frozen storage. PF indicated less liquid loss, hardness, and oxidation progress than RF in both storage conditions. The biogenic amines index (BAI) in the fillets from either origin showed acceptable levels during storage at +4 °C. Furthermore, the n-3/n-6 ratio was similar for both fillets. The deterioration of fillets during frozen storage was mainly caused by formation of ice crystals followed by protein oxidation, while protein oxidation was the main concern during refrigerated storage confirmed by principal component analysis (PCA) analysis.

Effects of Pork Meat Cut and Packaging Type on Lipid Oxidation and Oxidative Products during Refrigerated Storage (8 °C)

2008 ◽  
Vol 73 (3) ◽  
pp. C127-C134 ◽  
Author(s):  
S.Y. Park ◽  
Y.J. Kim ◽  
H.C. Lee ◽  
S.S. Yoo ◽  
J.H. Shim ◽  
...  
Keyword(s):  
Lipid Oxidation ◽  
Refrigerated Storage ◽  
Pork Meat ◽  
Oxidative Products

scholarly journals The Effect of the Addition Turmeric on Selected Quality Characteristics of Duck Burgers Stored under Refrigeration

2022 ◽  
Vol 12 (2) ◽  
pp. 805
Author(s):  
Anna Augustyńska-Prejsnar ◽  
Jadwiga Topczewska ◽  
Małgorzata Ormian ◽  
Aneta Saletnik ◽  
Zofia Sokołowicz ◽  
...  
Keyword(s):  
Lipid Oxidation ◽  
Shear Force ◽  
Water Retention ◽  
Quality Characteristics ◽  
Refrigerated Storage ◽  
Oxidation Processes ◽  
Turmeric Extract ◽  
Number Of Microorganisms ◽  
Colour Parameters ◽  
Sensory Evaluations

The aim of the study was to evaluate the effects of turmeric supplementation on selected quality features, oxidative stability, and the safety of duck meat burgers. Four burger variants, namely I–control, no additive, II–with turmeric powder, III–with turmeric extract, and IV–with turmeric paste, were tested. The pH, WHC, colour parameters on the CIE L*a*b* scale, finished products’ shear force, TBARS index, and the total number of microorganisms were determined while performing sensory evaluations. Tests were carried out after 24 h, 6, 12, and 18 days of refrigerated storage (4 ± 2 °C). The addition of turmeric powder and paste significantly limited lipid oxidation processes in vacuum-packed duck meat burgers over an 18-day period. Although lipid oxidation processes accelerated after 6 days in all burger variants, burgers with powdered turmeric powder showed the lowest TBARS index values and limited total microorganism increases. Turmeric paste and powder additions resulted in decreased pH, increased water retention, and lighter colouration in refrigerated products. These additives were deemed acceptable during sensory evaluation. The most desirable aroma and taste, including juiciness, were in burgers with turmeric paste addition, while burgers with powdered additions were rated higher for their desired aroma and intensity of taste.

Effect of Encapsulated Bitter Orange Peel Extract and BHT on the Quality of Common Carp Fillet during Refrigerated Storage

2016 ◽  
Vol 12 (3) ◽  
pp. 303-310 ◽  
Author(s):  
Omid Hasani ◽  
Seyed Rohollah Javadian
Keyword(s):  
Lipid Oxidation ◽  
Common Carp ◽  
Storage Period ◽  
Orange Peel ◽  
Thiobarbituric Acid ◽  
Refrigerated Storage ◽  
High Concentration ◽  
Bitter Orange ◽  
Orange Peel Extract ◽  
Peel Extract

Abstract The aim of the present study was to evaluate antioxidative activities of the encapsulated and unencapsulated bitter orange peel extract on the shelf-life of the common carp fillets during 16 days of refrigerated storage. Common carp fillets were treated with bitter orange peel extract (0.5 and 1% w/w), liposomal encapsulated bitter orange peel extract (0.5 and 1% w/w) and beta-hydroxytoluene (BHT, 100 and 200 ppm); their quality changes in terms of total volatile basic nitrogen (TVB-N), free fatty acid (FFA) peroxide value (PV), thiobarbituric acid (TBA) and sensory characteristics were investigated. Results showed that the encapsulated and pure extract and BHT could reduce chemical deterioration and lipid oxidation in the fillets compared to the control, as reflected with lower TVBN, FFA, PV and TBA values. Furthermore, common carp fillets treated with high concentration (1%) of the encapsulated bitter orange peel extract showed the lowest amount of lipid oxidation during the storage period compared with the others without any undesirable changes in sensorial attributes.

Effects of NaCl content and drying temperature on lipid oxidation, protein oxidation, and physical properties of dry‐cured chicken

2020 ◽  
Vol 85 (6) ◽  
pp. 1651-1660
Author(s):  
Cheng Qu ◽  
Zhifei He ◽  
Zhaoming Wang ◽  
Shaobo Li ◽  
Zefu Wang ◽  
...  
Keyword(s):  
Physical Properties ◽  
Lipid Oxidation ◽  
Protein Oxidation ◽  
Drying Temperature

scholarly journals Impact of dietary oxidized protein on oxidative status and performance in growing pigs

2020 ◽  
Vol 98 (5) ◽  
Author(s):  
Carl A Frame ◽  
Erika Johnson ◽  
Logan Kilburn ◽  
Elisabeth Huff-Lonergan ◽  
Brian J Kerr ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Dna Damage ◽  
Lipid Oxidation ◽  
Growth Performance ◽  
Linear Relationship ◽  
Dietary Protein ◽  
Protein Oxidation ◽  
Oxidative Status ◽  
Growing Pigs ◽  
Positive Linear Relationship

Abstract Rendered products from the meat industry can provide economical quality sources of proteins to the animal and feed industry. Similar to lipids, rendered proteins are susceptible to oxidation, yet the stability of these proteins is unclear. In addition, interest in understanding how oxidative stress can impact efficiency in production animals is increasing. Recent studies show that consumption of oxidized lipids can lead to a change in the oxidative status of the animal as well as decreases in production efficiency. To date, little is known about how consumption of oxidized proteins impacts oxidative status and growth performance. The objectives of this study were to determine if feeding diets high in oxidized protein to growing pigs would: 1) impact growth performance and 2) induce oxidative stress. Thirty pigs (42 d old; initial body weight [BW] 12.49 ± 1.45 kg) were randomly assigned to one of three dietary treatments with increasing levels of oxidized protein. Spray-dried bovine plasma was used as the protein source and was either unheated upon arrival, heated at 45 °C for 4 d, or heated at 100 °C for 3 d. Diets were fed for 19 d and growth performance was measured. Blood plasma (days 0 and 18), jejunum, colon, and liver tissues (day 19) were collected to analyze for markers of oxidative stress (e.g., protein oxidation, lipid oxidation, DNA damage, and glutathione peroxidase activity). Average daily gain (ADG;P < 0.01) and average daily feed intake (ADFI;P < 0.01) had a positive linear relationship to increased protein oxidation, but there was no effect on gain to feed ratio. Furthermore, protein (P = 0.03) and fat (P < 0.01) digestibility were reduced with increased protein oxidation in the diet. Crypt depth showed a positive linear relationship with dietary protein oxidation levels (P = 0.02). A trend was observed in liver samples where pigs fed the plasma heated to 45 °C had increased lipid oxidation compared with pigs fed the plasma either unheated or heated to 100 °C (P = 0.09). DNA damage in the jejunum tended to have a linear relationship with the dietary protein oxidation level (P = 0.07). Even though results suggest dietary oxidized protein did not induce oxidative stress during short-term feeding, differences in performance, gut morphology, and digestibility are likely a result of reduced protein availability.

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