Antimicrobial and Antioxidant Activities of Deer Blood Hydrolysate on Fresh Beef during Refrigerated Storage

2013 ◽  
Vol 634-638 ◽  
pp. 1417-1422
Author(s):  
Shuai Wang ◽  
Feng Bo Xu ◽  
Li Fu Zhu ◽  
Yan Ze Yu ◽  
Chun Zi Na
Keyword(s):  
Lipid Oxidation ◽  
Ph Value ◽  
Antioxidant Activities ◽  
Ground Beef ◽  
Thiobarbituric Acid ◽  
Natural Antioxidants ◽  
Inhibitory Effect ◽  
Plate Count ◽  
Refrigerated Storage ◽  
Color Deterioration

The aim of this work was to determine the inhibitory effect of deer blood hydrolysates addition on lipid oxidation, color deterioration and microbial contamination of ground beef during during 9 days of refrigerated storage. The pH value, total plate count, thiobarbituric acid-reactive substances value (TBARS), total volatile basic nitrogen (TVB-N) and color were also determined. The results showed that the treatments added hydrolysates had significant inhibitory effects on lipid oxidation and kept the red color of ground beef in 9 days, when compared with controls (P < 0.05). Furthermore, the inhibitory effect enhanced as the adding level of the hydrolysates increased (P < 0.05). These results suggest that deer blood hydrolysates are good source of natural antioxidants.

A Comparison of Antioxidant Effects of Some Selected Fruits with Butylated Hydroxytoluene on Egg Yolk

2019 ◽  
Vol 15 (5) ◽  
pp. 525-527
Author(s):  
Afsaneh Mohajer ◽  
Parisa Sadighara ◽  
Mehri Mohajer ◽  
Tahereh Farkhondeh ◽  
Saeed Samarghandian
Keyword(s):  
Lipid Oxidation ◽  
Antioxidant Activities ◽  
Thiobarbituric Acid ◽  
Natural Antioxidants ◽  
Egg Yolk ◽  
Butylated Hydroxytoluene ◽  
Alcoholic Extract ◽  
Synthetic Antioxidants ◽  
Potential Risks ◽  
Tbars Assay

Background: Antioxidants are commonly used in food products to prolong their shelf life. Regarding the potential risks of synthetic antioxidants, people’s tendency toward natural antioxidants is growing. The present study was designed to evaluate the antioxidant activities of some fruits versus synthetic antioxidants such as Butylated Hydroxytoluene (BHT). Methods: In this study, the antioxidant activities of the alcoholic extract of some fruits including grape, date, olive, fig and pomegranate versus BHT were evaluated by using the egg yolk. The oxidative stability of samples was measured by thiobarbituric acid reactive substances (TBARS) assay. Results: Present findings showed that the levels of lipid oxidation in egg yolk exposed to olive and pomegranate extracts were similar to the levels of lipid oxidation of egg yolk exposed to BHT. Conclusion: The study suggested that pomegranate extract may be used as a natural antioxidant instead of chemical compounds.

Antimicrobial and Antioxidant Activities of Carboxymethyl Cellulose Edible Films Incorporated with Rosemary Extracts on Fresh Beef during Refrigerated Storage

2012 ◽  
Vol 554-556 ◽  
pp. 1187-1194 ◽  
Author(s):  
Qian Liu ◽  
Jian Chun Han ◽  
Yong Gen Zhang ◽  
Shuang Mei Li ◽  
Jing Li
Keyword(s):  
Shelf Life ◽  
Carboxymethyl Cellulose ◽  
Ph Value ◽  
Antioxidant Activities ◽  
Thiobarbituric Acid ◽  
Edible Films ◽  
Life Extension ◽  
Plate Count ◽  
Control Group ◽  
Plate Counts

The effect of carboxymethyl cellulose (CMC) edible films containing rosemary extracts for shelf-life extension of beef was evaluated over 12-days storage at refrigerated temperature (4 °C). The beef samples were analyzed periodically for microbiological (total plate count), chemical characteristics, such as pH value, colour, thiobarbituric acid-reactive substances value (TBARS) and total volatile basic nitrogen (TVB-N). The results indicated that filming treatments retarded the decay of beef compared to control group (P < 0.05). And films incorporated with rosemary extracts mostly efficiently inhibited the growth of total plate counts (P < 0.05), also predominantly reduced chemical spoilage, reflected in pH, a*-value, TBARS value and TVB-N (P < 0.05). The results of this study suggested that the antimicrobial and antioxidant activities of rosemary extracts were expressed in a CMC based edible film, and also could have great effect on improving the quality characterizes of beef and prolong its shelf life.

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 Review on in vitro antioxidant activities of Curcuma species commonly used as herbal components in Indonesia

Food Research ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 286-293 ◽  
Author(s):  
Abdul Rohman ◽  
H. Widodo ◽  
E. Lukitaningsih ◽  
M. Rafi ◽  
Nurrulhidayah A.F. ◽  
...  
Keyword(s):  
Antioxidant Activities ◽  
Curcuma Longa ◽  
Radical Scavenging ◽  
Thiobarbituric Acid ◽  
Natural Antioxidants ◽  
In Vitro Tests ◽  
Antioxidant Power ◽  
Ferric Thiocyanate ◽  
Herbal Components

Free radicals, reactive nitrogen species (RNS) and reactive oxygen species (ROS) have been known to contribute several degenerative diseases such as cardiovascular diseases, aging, certain types of cancers, rheumatoid arthritis, neurodegenerative, and diabetes mellitus. In order to overcome the negative effects of these radicals, some scientists have explored some natural antioxidants from plants and it's by-products. The antioxidant can be defined as any substances or samples capable of inhibiting free radical reactions in the oxidation reaction. Due to curcuminoids contained, Curcuma species such as Curcuma longa, Curcuma heyneana, Curcuma mangga, and Curcuma xanthorriza were commonly used for herbal components in some traditional medicine. Several in vitro tests been introduced and used to measure antioxidant activities, namely radical scavenging assay using 2,2’-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azinobis-(3-ethylbenzothiazoline-6 -sulfonic acid) (ABTS•+), ferric reducing antioxidant power (FRAP), ferric-thiocyanate, phosphomolybdenum method, cupric ion reducing antioxidant capacity, metal chelating power, beta-carotene bleaching linoleic-ferric-thiocyanate, and thiobarbituric acid methods. This review highlighted the antioxidant activities in vitro of C. longa, C. heyneana, C. mangga, and C. xanthorriza through several tests. To perform this review, several repute databases were analyzed and used. From this review, it can be stated that Curcuma species have powerful antioxidant activities, therefore they could be potential sources of natural antioxidants and can be used as food supplements.

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.

Effect of Superchilling Storage on Quality Characterizes of Beef as Compared with Chilled and Frozen Preservation

2012 ◽  
Vol 554-556 ◽  
pp. 1195-1201 ◽  
Author(s):  
Qian Liu ◽  
Rui Wang ◽  
Bao Hua Kong ◽  
Yong Gen Zhang
Keyword(s):  
Ph Value ◽  
Frozen Storage ◽  
Thiobarbituric Acid ◽  
Food Preservation ◽  
Raw Material ◽  
Plate Count ◽  
Thiobarbituric Acid Reactive Substances ◽  
Total Plate Count ◽  
Basic Nitrogen ◽  
Fresh Products

Food preservation is very important for the quality and safety of the meat and its product. In present study, the fresh beef were storaged in three different conditions, which including superchilling (-1 °C), chilled (4 °C) and frozen (-18 °C) preservation, respectively. The pH value, total plate count, thiobarbituric acid-reactive substances value (TBARS), total volatile basic nitrogen (TVB-N) and color were also determined. The result showed that after 8 days storage, the chilled beef decayed seriously, the frozen beef had no conspicuous changes, and the beef under supperchilling condition could extend the shelflife to 20 days and also maintained higher quality. To some extent, superchilling storage represent an advantage over traditional chilled and frozen storage, it is a good way to preserve freshness of fresh products and the raw material before processing, and also could have great effect on improving the quality characterizes of beef and prolong its shelf life.

scholarly journals 99 Effects of replacing monensin and tylosin in finishing cattle diets with essential oil and/or benzoic acid on meat color and oxidative stability of ribeye steaks and ground beef

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 56-56
Author(s):  
Lydia M Wang ◽  
Shiqi Huang ◽  
Sebastian Chalupa-Krebzdak ◽  
Sandra M Vasquez Mejia ◽  
Benjamin M Bohrer
Keyword(s):  
Benzoic Acid ◽  
Lipid Oxidation ◽  
Essential Oils ◽  
Repeated Measures ◽  
Block Design ◽  
Ground Beef ◽  
Thiobarbituric Acid ◽  
Finishing Cattle ◽  
Instrumental Color ◽  
Beef Products

Abstract This study examined the effects of replacing monensin and tylosin with essential oils and/or benzoic acid in finishing cattle diets on beef color stability and lipid oxidation during a simulated retail display period. The longissimus thoracis (LT) and semimembranosus (SM) muscles were obtained from 63 steers that were fed for 98 days on 1 of 5 finishing diets: no additional supplement (CON), monensin/tylosin (M/T), essential oils (EO), benzoic acid (BA), or a combination of essential oils and benzoic acid (COMBO). Instrumental color measured with a Minolta colorimeter and visual discoloration evaluated by two trained panelists were recorded daily for three beef products placed under simulated retail conditions, until a 60% surface discoloration was observed. The three beef products evaluated were LT steaks, and two types of ground beef patties manufactured with the SM muscles (lean – no additional fat and regular – 25% added fat). The thiobarbituric acid reactive substances (TBARS) assay was used before and after the shelf life display to determine the degree of lipid oxidation for products during the display. Data were analyzed as a randomized complete block design with the GLIMMIX procedure of SAS using repeated measures. Results indicated a treatment by day interaction (P < 0.0001) for visual discoloration and instrumental color of all three products. At the end of the display period, products from the COMBO diet had on average the least amount of visual discoloration and the greatest a* (redness) value, while the CON steaks and M/T ground beef had the most discoloration and the lowest a* values. TBARS values at d 0 and d 7 did not differ (P > 0.23) among treatments for all three products. Overall, supplemental ingredients in feed did not affect the color and degree of lipid oxidation of steaks and ground beef to a level deemed detrimental.

scholarly journals Application of Edible Alginate Films with Pineapple Peel Active Compounds on Beef Meat Preservation

Antioxidants ◽  
2020 ◽  
Vol 9 (8) ◽  
pp. 667
Author(s):  
Sofia C. Lourenço ◽  
Maria João Fraqueza ◽  
Maria Helena Fernandes ◽  
Margarida Moldão-Martins ◽  
Vítor D. Alves
Keyword(s):  
Lipid Oxidation ◽  
Natural Antioxidants ◽  
Inhibitory Effect ◽  
Edible Films ◽  
Active Compounds ◽  
Beef Meat ◽  
Freeze Dried ◽  
Pineapple Peel ◽  
Beef Steaks ◽  
Meat Samples

Alginate-based edible films containing natural antioxidants from pineapple peel were applied in the microbial spoilage control, color preservation, and barrier to lipid oxidation of beef steaks under storage at 4 °C for five days. Different stabilization methods of pineapple peel compounds were used before incorporation into alginate films, including extracted compounds with an hydroalcoholic solvent encapsulated in microparticles, microparticles produced by spray-drying pineapple peel juice, and particles obtained by milling freeze dried pineapple peel. Bioactive films exhibited higher antioxidant activity (between 0.15 µmol to 0.35 µmol FeSO4.7H2O/g dried film) than the alginate film without these compounds (0.02 µmol FeSO4.7H2O/g dried film). Results showed that control films without active compounds had no significant effect on decreasing the microbial load of aerobic mesophilic and Pseudomonas spp., while the films containing encapsulated hydroalcoholic extract showed a significant inhibitory effect on microbial growth of meat at two days of storage. Alginate films containing peel encapsulated extract were effective for maintaining the color hue and intensity of red beef meat samples. Pineapple peel antioxidants have the potential to retard lipid oxidation in meat samples, and the possibility of incorporation of a higher amount of pineapple peel bioactive compounds in the films should be investigated.

scholarly journals Lipid Peroxidation and Antioxidant Activities of the Aqueous Rhizome Extract of Rheum officinale Baillon

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Eugene Chang ◽  
Choon Young Kim
Keyword(s):  
Lipid Oxidation ◽  
Antioxidant Activities ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Thiobarbituric Acid ◽  
Natural Antioxidant ◽  
Total Phenolic ◽  
Ros Generation ◽  
Thiobarbituric Acid Reactive Substance ◽  
Superoxide Anion Production

Generation of reactive oxygen species (ROS) is associated with dysregulation of antioxidant defense mechanisms and incidence of human diseases. The specific aim of this study was to investigate the lipid oxidation and antioxidant activity of aqueous extract of Rheum officinale Baillon rhizome in order to evaluate its potential as a future novel natural antioxidant resource and a functional ingredient in food and pharmaceutical formations. Total phenolic and flavonoid contents of Rheum rhizome extract were dose dependently increased. Consistent with this, radical scavenging activities of Rheum rhizome extract as determined by 2,2-diphenyl-1-picrylhydrazyl assay and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activity were significantly elevated as the concentration increased. In addition, the treatment of aqueous Rheum rhizome extract significantly increased ferric reducing and copper chelating activities. According to results of thiobarbituric acid reactive substance analysis, Rheum rhizome extract significantly delayed lipid oxidation. Preincubation with Rheum rhizome extract significantly inhibited tert-butyl hydroperoxide- (t-BHP-) induced ROS generation. Moreover, superoxide anion production was significantly lower in Rheum rhizome extract-treated RAW264.7 macrophage cells than t-BHP-incubated cells (p<0.05). These findings suggest that Rheum officinale Baillon rhizome extract has a potential as an excellent natural antioxidant agent.

scholarly journals Effect of different smoking methods on the quality of pork sausages

2018 ◽  
pp. 1712-1719 ◽  
Author(s):  
Debajit Bhuyan ◽  
Ankur Das ◽  
Saurabh Kumar Laskar ◽  
Durlav Prasad Bora ◽  
Shantanu Tamuli ◽  
...  
Keyword(s):  
Shear Force ◽  
Thiobarbituric Acid ◽  
Plate Count ◽  
Thiobarbituric Acid Reactive Substance ◽  
Refrigerated Storage ◽  
Treatment Groups ◽  
Acceptable Limit ◽  
Significant Difference ◽  
The Mean ◽  
Pork Sausages

Aim: An experiment was conducted to evaluate the nutritional, physicochemical, microbiological, and sensory attributes of pork sausages treated with conventional smoking (CS) and liquid smoke (LS). Materials and Methods: Pork sausages were prepared by employing CS (T1) and by addition of LS at 3% (T2A), 5% (T2B), and 7% (T2C) while smoking was not done in control (C) sausages. The ready-to-eat pork sausages were evaluated in terms of proximate composition, emulsion stability (ES), cooking loss (CL), pH, water activity (aw), texture profile analysis (TPA), and shear force on the day of preparation and the shelf life of the sausages was evaluated on the basis of thiobarbituric acid reactive substance (TBARS) value, organoleptic qualities, total viable plate count, total psychrophilic count, and yeast and mold counts at 5-day interval up to 15 days under refrigerated storage (6±1°C). Results: The mean percentage moisture and percentage ether extract contents of the conventionally smoked sausages (T1) exhibited significant difference (p≤0.01) with the rest of the formulations. However, in terms of mean percentage crude protein and percentage total solids, no significant difference (p≥0.05) was recorded between the treatment groups. The mean ES (ml of oil/100 g emulsion) of the different sausage emulsions ranged from 1.88 to 3.20, while the mean aw values among the sausage formulations were found to be non-significant. In terms of mean percentage, CL and pH values, significantly lowest (p≤0.01) values were recorded by the T1 sausages. The mean TBARS values recorded at different periods of time in respect of all the treatment groups ranged from 0.10 to 0.33 mg malanoldehyde [MDA]/kg of sausages which are well within the permissible limit. The highest shear force values (KgF) were recorded by the sausages of T1 formulation (p≤0.01), while TPA of the sausages did not record any significant difference (p≥0.05) among the treatments. Organoleptic studies revealed acceptability of the sausages up to 10 days of refrigerated storage irrespective of treatments employed; however, the sausages of T1 formulation scored significantly (p≤0.01) higher panel ratings. Microbiologically, sausages with different formulations were found to be within the acceptable limit up to the 15th day of refrigerated storage. Conclusion: The study revealed that traditional hot smoking has slightly higher edges over the LS-treated sausages in terms of lipid oxidation, microbiological safety, and sensory panel ratings. However, if not superior, the same was found to be well within the acceptable limit in case of LS-treated sausages proving the potentiality of the use of LS as a suitable replacement for the traditional hazardous hot smoking process.

Sign in / Sign up

Export Citation Format

Share Document