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Das R, Mehta NK, Ngasotter S, Balange AK, Nayak BB, Murthy LN, Xavier KM. Process optimization and evaluation of the effects of different time-temperature sous vide cooking on physicochemical, textural, and sensory characteristics of whiteleg shrimp ( Litopenaeusvannamei). Heliyon 2023; 9:e16438. [PMID: 37274698 PMCID: PMC10238695 DOI: 10.1016/j.heliyon.2023.e16438] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/26/2023] [Accepted: 05/16/2023] [Indexed: 06/06/2023] Open
Abstract
The objective of the current study was to optimize the cook-chill conditions of high-value whiteleg shrimp (Litopenaeus vannamei) processed using the sous vide (SV) technique and to assess the effects of various time-temperature combinations on the physicochemical, textural, and sensory qualities. For optimization, a Response Surface Methodology (RSM) approach utilizing a Central Composite Design (CCD) was adopted. Optimum SV cooking conditions to acquire minimum texture (hardness) of 7235 g was 13.48 min and 81.87 °C, expressible moisture of 18.48% was 14.5 min and 84.5 °C, and cook loss of 5.58% was 5 min and 75 °C. Texture (hardness) and expressible moisture decreased while cooking loss increased with increasing time-temperature treatment. Redness and yellowness values increased (p < 0.05) with increasing SV cooking time-temperature, but lightness values were nearly consistent in all treatments. With increasing time and temperature, TBARs and total carotenoid content increased (p < 0.05). However, the TBARs values were within accepted limits and ranged from 0.05 to 0.08 mg malonaldehyde/kg. Sensory evaluation indicated that all SV cooked samples were well accepted, with overall scores ≥7. These results suggest that the SV cooking temperature and time had a substantial impact on the textural, physicochemical, and sensory characteristics of shrimp. In addition, increasing time-temperature increased cooking and moisture loss, but decreased hardness and higher sensory scores made the product more acceptable to consumers.
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Affiliation(s)
- Rupali Das
- ICAR-Central Institute of Fisheries Education, Mumbai-400061, Maharashtra, India
| | - Naresh Kumar Mehta
- College of Fisheries, Central Agricultural University (Imphal), Agartala-799210, Tripura, India
| | - Soibam Ngasotter
- ICAR-Central Institute of Fisheries Education, Mumbai-400061, Maharashtra, India
| | - Amjad K. Balange
- ICAR-Central Institute of Fisheries Education, Mumbai-400061, Maharashtra, India
| | - Binaya Bhusan Nayak
- ICAR-Central Institute of Fisheries Education, Mumbai-400061, Maharashtra, India
| | | | - K.A. Martin Xavier
- ICAR-Central Institute of Fisheries Education, Mumbai-400061, Maharashtra, India
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Misran E, Idris A, Ya’akob H. Bromelain extraction using single stage nanofiltration membrane process. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:315-327. [PMID: 36618058 PMCID: PMC9813328 DOI: 10.1007/s13197-022-05618-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/03/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022]
Abstract
Pineapple (Ananas Comosus) is a tropical fruit having exceptional juiciness, vibrant tropical flavor and immense health benefits. Pineapples are not only taken fresh but they have been commercialized in the canning industry. Morris cultivar is mostly supplied to the canning industry where only the flesh is utilized and the rest of the pineapple (50 wt%) such as the core, stem, peels and crown are discarded as wastes. In the extraction of bromelain which is a vital proteolytic enzyme the whole pineapple including its peels, core, stem and crown can be utilized. This enzyme is very valuable and considered as a food supplement with a wide range of therapeutic benefits. Thus, in this study, bromelain is extracted from the flesh, crown, stem, core and peel of pineapples using simple one stage hollow fiber nanofiltration membrane process. The different parts of the pineapple were crushed to extract the juice. The juice was then centrifuged and the supernatant was then passed through a nanofiltration membrane. Results revealed the retentates from the different pineapple parts contain high amounts of bromelain in descending order flesh > peel > core > crown > stem. The amount of bromelain activity increased after every process especially after freeze drying.
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Affiliation(s)
- Effaliza Misran
- Centre for Environmental Sustainability and Water Security (IPASA), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
| | - Ani Idris
- Centre for Environmental Sustainability and Water Security (IPASA), School of Chemical and Energy Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
| | - Harisun Ya’akob
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor Malaysia
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Jančič U, Gorgieva S. Bromelain and Nisin: The Natural Antimicrobials with High Potential in Biomedicine. Pharmaceutics 2021; 14:76. [PMID: 35056972 PMCID: PMC8778819 DOI: 10.3390/pharmaceutics14010076] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 11/16/2022] Open
Abstract
Infectious diseases along with various cancer types are among the most significant public health problems and the leading cause of death worldwide. The situation has become even more complex with the rapid development of multidrug-resistant microorganisms. New drugs are urgently needed to curb the increasing spread of diseases in humans and livestock. Promising candidates are natural antimicrobial peptides produced by bacteria, and therapeutic enzymes, extracted from medicinal plants. This review highlights the structure and properties of plant origin bromelain and antimicrobial peptide nisin, along with their mechanism of action, the immobilization strategies, and recent applications in the field of biomedicine. Future perspectives towards the commercialization of new biomedical products, including these important bioactive compounds, have been highlighted.
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Affiliation(s)
- Urška Jančič
- Institute of Engineering Materials and Design, Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
| | - Selestina Gorgieva
- Institute of Engineering Materials and Design, Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
- Institute of Automation, Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroška cesta 46, 2000 Maribor, Slovenia
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Rostamani M, Baghaei H, Bolandi M. Prediction of top round beef meat tenderness as a function of marinating time based on commonly evaluated parameters and regression equations. Food Sci Nutr 2021; 9:5006-5015. [PMID: 34532012 PMCID: PMC8441426 DOI: 10.1002/fsn3.2454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/12/2022] Open
Abstract
This study investigates the influence of 24-hr marination (with different plant extracts and vinegar) at refrigerated conditions on commonly evaluated physicochemical and textural attributes, including pH, water-holding capacity (WHC), collagen solubility, moisture, drip loss, and shear force values of beef meat. The results reflected the appropriate correlation between each pair and indicated the efficiency of the household marination procedure to acquire more palatability and tender beef meat. Therefore, to predict beef meat tenderness by applying the Warner-Bratzler shear force (WBSF), a strong positive correlation with the drip loss (p < .01) and a notable negative correlation with the moisture content (p < .01) emphasized the importance of moisture improvement and shear force reduction in affecting tenderness of baked beef meat. The regression equations and R-squared values were revealed the favorable correlation between collagen solubility and WHC (y = 0.1035x-0.8431, R 2 = .98) as well as moisture and WBSF (y = -0.3297x + 102.58, R 2 = .99) in marinated beef meat. Electrophoresis patterns of isolated myofibrillar proteins disclosed remarkable degradation of myosin heavy chain (MHC), desmin, actin, and tropomyosin during the first day of aging. The noticeable ultrastructural destruction and connective tissue solubilization were observed by microscopy images. These outcomes were a good tenderness predictor be utilized in retailing and industrial scale.
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Affiliation(s)
- Mohammadreza Rostamani
- Department of Food Science and TechnologyDamghan BranchIslamic Azad UniversityDamghanIran
| | - Homa Baghaei
- Department of Food Science and TechnologyDamghan BranchIslamic Azad UniversityDamghanIran
| | - Marzieh Bolandi
- Department of Food Science and TechnologyDamghan BranchIslamic Azad UniversityDamghanIran
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Protein extract of Bromelia karatas L. rich in cysteine proteases (ananain- and bromelain-like) has antibacterial activity against foodborne pathogens Listeria monocytogenes and Salmonella Typhimurium. Folia Microbiol (Praha) 2021; 67:1-13. [PMID: 34401996 DOI: 10.1007/s12223-021-00906-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 08/02/2021] [Indexed: 10/20/2022]
Abstract
Bromelia karatas L. is a plant species from the Americas. The presence of proteases in fruits of B. karatas has been reported but scarcely studied in detail. Proteolytic enzymes from Ananas comosus have displayed antifungal and antibacterial activity. Thus, novel proteases present in B. karatas may be useful as a source of compounds against microorganisms in medicine and food production. In this work, the protein extract from the fruits of B. karatas was characterized and its antibacterial activity against Salmonella Typhimurium and Listeria monocytogenes was determined for the first time. Proteins highly similar to ananain and the fruit bromelain from A. comosus were identified as the main proteases in B. karatas fruits using liquid chromatography with tandem mass spectrometry (LC-MS/MS). The soluble protein extract (SPE) at a concentration of 2.0 mg/mL displayed up to 80% of antibacterial activity against S. Typhimurium. Complete inhibition of L. monocytogenes was reached with up to 1.65 mg/mL of SPE. Plant protease extract containing ananain-like enzyme inhibited up to 90% against S. Typhimurium and up to 85% against L. monocytogenes using only 10 μg/mL of the partial-purified enzyme.
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Ye Z, Zhang J, Lorenzo JM, Zhang M, Zhang W. Effects of bromelain on the quality of smoked salted duck. Food Sci Nutr 2021; 9:4473-4483. [PMID: 34401095 PMCID: PMC8358376 DOI: 10.1002/fsn3.2422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 05/10/2021] [Accepted: 06/10/2021] [Indexed: 11/11/2022] Open
Abstract
This study was aimed to assess the effects of bromelain on the eating quality of smoked salted duck. Whole ducks were marinated with different doses of bromelain (300 U/g, 600 U/g, 900 U/g, 1,200 U/g and 1,500 U/g), while the group without bromelain was considered as control (CK). After the production of smoked salted duck was completed, the pH, color, texture, electronic tongue detection, thiobarbituric acid reactive substances (TBARS), sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), and mass spectrometry analysis were determined. The results showed that, compared to CK, the pH, TBARS and hardness values in 900, 1,200 and 1,500 U/g groups were reduced. The cohesiveness and the springiness were increased while the values of b* were decreased in all bromelain treatments (p < .05). The SDS-PAGE and mass spectrometry analysis indicated that myosin and actin were further hydrolyzed into small-molecule proteins by bromelain. Electronic tongue detection showed that the umami, the saltiness and the richness of smoked salted duck were enhanced, while the bitterness was reduced at the dose of 900 U/g. Thus, bromelain improved the eating quality of smoked salted duck in particular at the level of 900 U/g.
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Affiliation(s)
- Ziqing Ye
- Key Lab of Meat Processing and Quality ControlMinistry of EducationJiangsu Collaborative Innovation Center of Meat Processing and Quality ControlCollege of Food Science and TechnologyNanjing Agricultural UniversityNanjingChina
| | - Jian Zhang
- Key Lab of Meat Processing and Quality ControlMinistry of EducationJiangsu Collaborative Innovation Center of Meat Processing and Quality ControlCollege of Food Science and TechnologyNanjing Agricultural UniversityNanjingChina
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de GaliciaOurenseSpain
- Área de Tecnología de los AlimentosFacultad de Ciencias de OurenseUniversidad de VigoOurenseSpain
| | - Mutian Zhang
- Nanjing Cherry Duck Industry CompanyNanjingChina
| | - Wangang Zhang
- Key Lab of Meat Processing and Quality ControlMinistry of EducationJiangsu Collaborative Innovation Center of Meat Processing and Quality ControlCollege of Food Science and TechnologyNanjing Agricultural UniversityNanjingChina
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Optimization of the Effect of Pineapple By-Products Enhanced in Bromelain by Hydrostatic Pressure on the Texture and Overall Quality of Silverside Beef Cut. Foods 2020; 9:foods9121752. [PMID: 33256241 PMCID: PMC7760178 DOI: 10.3390/foods9121752] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 11/24/2022] Open
Abstract
Dehydrated pineapple by-products enriched in bromelain using a hydrostatic pressure treatment (225 MPa, 8.5 min) were added in marinades to improve beef properties. The steaks from the silverside cut (2 ± 0.5 cm thickness and weight 270 ± 50 g), characterized as harder and cheaper, were immersed in marinades that were added to dehydrated and pressurized pineapple by-products that corresponded to a bromelain concentration of 0–20 mg tyrosine, 100 g−1 meat, and 0–24 h time, according to the central composite factorial design matrix. Samples were characterized in terms of marination yield, pH, color, and histology. Subsequently, samples were cooked in a water-bath (80 °C, 15 min), stabilized (4 °C, 24 h), and measured for cooking loss, pH, color, hardness, and histology. Marinades (12–24 h) and bromelain concentration (10–20 mg tyrosine.100 g−1 meat) reduced pH and hardness, increased marination yield, and resulted in a lighter color. Although refrigeration was not an optimal temperature for bromelain activity, meat hardness decreased (41%). Thus, the use of pineapple by-products in brine allowed for the valorization of lower commercial value steak cuts.
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Chia SR, Tang MSY, Chow YH, Ooi CW, Rambabu K, Zhu L, Show PL. Recent Developments of Reverse Micellar Techniques for Lysozyme, Bovine Serum Albumin, and Bromelain Extraction. Mol Biotechnol 2019; 61:715-724. [PMID: 31350687 DOI: 10.1007/s12033-019-00200-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Biomolecules produced by living organisms can perform vast array of functions and play an important role in the cell. Important biomolecules such as lysozyme, bovine serum albumin (BSA), and bromelain are often studied by researchers due to their beneficial properties. The application of reverse micelles is an effective tool for protein separation from their sources due to the special system structure. Mechanisms of transferring biomolecules and factors that influence the extraction of biomolecules are reviewed in this paper. The enhancement of biomolecule extraction could be achieved depending on the properties of reverse micelles. This paper provides an overall review on lysozyme, BSA, and bromelain extraction by reverse micelle for various applications.
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Affiliation(s)
- Shir Reen Chia
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, The University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Malaysia
| | - Malcolm S Y Tang
- Faculty of Science, Institute of Biological Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia.,Department of Physics, Faculty of Science, Low Dimensional Material Research Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Yin Hui Chow
- School of Engineering, Taylor's University, Lakeside Campus, Jalan Taylor's, 47500, Subang Jaya, Selangor, Malaysia
| | - Chien Wei Ooi
- Chemical Engineering, School of Engineering, Monash University, 46150, Bandar Sunway, Selangor, Malaysia
| | - Krishnamoorthy Rambabu
- Department of Chemical Engineering, School of Civil and Chemical Engineering, Vellore Institute of Technology University, Vellore, 632014, India
| | - Liandong Zhu
- School of Resource and Environmental Sciences, Wuhan University, 129 Luoyu Road, Wuhan, 430079, People's Republic of China
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, The University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Malaysia.
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Reverse micellar extraction of lactoferrin from its synthetic solution using CTAB/ n-heptanol system. Journal of Food Science and Technology 2017; 54:3630-3639. [PMID: 29051658 DOI: 10.1007/s13197-017-2824-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/03/2017] [Accepted: 08/16/2017] [Indexed: 12/31/2022]
Abstract
The partitioning of Lactoferrin (LF) into the reverse micellar phase formed by a cationic surfactant, cetyltrimethylammonium bromide (CTAB) in n-heptanol from the synthetic solution of LF was studied. The solubilization behaviour of LF into the reverse micellar phase and back extraction using a fresh stripping phase were improved by studying the effect of processing parameters, including surfactant concentration, solution pH, electrolyte salt concentration and addition of alcohol as co-solvent. Forward extraction of 100% was achieved at CTAB concentration of 50 mM in n-heptanol solvent, pH of 10 and 1 M NaCl. The electrostatic force and hydrophobic interaction have major influence on LF extraction during forward and back extraction respectively. The size of the reverse micelles and their corresponding water content were measured at different operating conditions to assess their role on the LF extraction. The present reverse micellar system has potential to solubilise almost all the LF into the reverse micelles during forward extraction and could able to allow back extraction from the reverse micellar phase with addition of small amount of co-solvent.
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