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Das S, Roy P, Sardar PS, Ghosh S. Addressing the interaction of stem bromelain with different anionic surfactants, below, at and above the critical micelle concentration (cmc) in phosphate buffer at pH 7: Physicochemical, spectroscopic, & molecular docking study. Int J Biol Macromol 2024; 271:132368. [PMID: 38761912 DOI: 10.1016/j.ijbiomac.2024.132368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/04/2024] [Accepted: 05/12/2024] [Indexed: 05/20/2024]
Abstract
The structural stability and therapeutic activity of Stem Bromelain (BM) have been explored by unravelling the interaction of stem BM in presence of two different types of anionic surfactants namely, bile salts, NaC and NaDC and the conventional anionic surfactants, SDDS and SDBS, below, at and above the critical micelle concentration (cmc) in aqueous phosphate buffer of pH 7. Different physicochemical parameters like, surface excess (Γcmc), minimum area of surfactants at air water interface (Amin) etc. are calculated from tensiometry both in absence and presence of BM. Several inflection points (C1, C2 and C3) have been found in tensiometry profile of surfactants in presence of BM due to the conformational change of BM assisted by surfactants. Similar observation also found in isothermal titration calorimetry (ITC) profiles where the enthalpy of micellization (ΔH0obs) of surfactants in absence and presence of BM have calculated. Further, steady state absorption and fluorescence spectra monitoring the tryptophan (Trp) emission of free BM and in presence of all the surfactants at three different temperatures (288.15 K, 298.15 K, and 308.15 K) reveal the nature of fluorescence quenching of BM in presence of bile salts/surfactants. Time resolved fluorescence studies at room temperature also support to determine the several quenching parameters. The binding constant (Kb) of BM with all the surfactants and free energy of binding (∆G0 of bile salts/surfactants with BM at different temperatures have been calculated exploiting steady state fluorescence technique. It is observed that, the binding of NaC with BM is greater as compared to other surfactants while Stern-Volmer quenching constant (KSV) is found greater in presence of SDBS as compared with others which supports the surface tension and ITC data with the fact that surface activity of surfactant(s) is decreasing with the binding of the surfactants at the core or binding pocket of BM. Circular Dichroism (CD) study shows the stability of secondary structure of BM in presence of NaC and NaDC below C3, while BM lost its structural stability even at very low surfactant concentration of SDDS and SDBS which also supports the more involvement of bile salts in binding rather than surfactants. The molecular docking studies have also been substantiated for better understanding the several experimental investigations interaction of BM with the bile salts/surfactants.
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Affiliation(s)
- Sourav Das
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India; Department of Chemistry, The Bhawanipur Education Society College, Kolkata 700020, India
| | - Pritam Roy
- Laboratory of Molecular Bacteriology (Rega Institute), University: Katholieke Universiteit Leuven (KU Leuven), Herestraat 49, Leuven 3000, Belgium
| | - Pinki Saha Sardar
- Department of Chemistry, The Bhawanipur Education Society College, Kolkata 700020, India.
| | - Soumen Ghosh
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India.
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2
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Locci C, Chicconi E, Antonucci R. Current Uses of Bromelain in Children: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:377. [PMID: 38539412 PMCID: PMC10969483 DOI: 10.3390/children11030377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 05/14/2024]
Abstract
Bromelain is a complex natural mixture of sulfhydryl-containing proteolytic enzymes that can be extracted from the stem or fruit of the pineapple. This compound is considered a safe nutraceutical, has been used to treat various health problems, and is also popular as a health-promoting dietary supplement. There is continued interest in bromelain due to its remarkable therapeutic properties. The mechanism of action of bromelain appears to extend beyond its proteolytic activity as a digestive enzyme, encompassing a range of effects (mucolytic, anti-inflammatory, anticoagulant, and antiedematous effects). Little is known about the clinical use of bromelain in pediatrics, as most of the available data come from in vitro and animal studies, as well as a few RCTs in adults. This narrative review was aimed at highlighting the main aspects of the use of bromelain in children, which still appears to be limited compared to its potential. Relevant articles were identified through searches in MEDLINE, PubMed, and EMBASE. There is no conclusive evidence to support the use of bromelain in children, but the limited literature data suggest that its addition to standard therapy may be beneficial in treating conditions such as upper respiratory tract infections, specific dental conditions, and burns. Further studies, including RCTs in pediatric settings, are needed to better elucidate the mechanism of action and properties of bromelain in various therapeutic areas.
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Affiliation(s)
| | | | - Roberto Antonucci
- Pediatric Clinic, Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy; (C.L.); (E.C.)
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3
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Giangrieco I, Ciardiello MA, Tamburrini M, Tuppo L, Mari A, Alessandri C. Plant and Arthropod IgE-Binding Papain-like Cysteine Proteases: Multiple Contributions to Allergenicity. Foods 2024; 13:790. [PMID: 38472904 DOI: 10.3390/foods13050790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/05/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Papain-like cysteine proteases are widespread and can be detected in all domains of life. They share structural and enzymatic properties with the group's namesake member, papain. They show a broad range of protein substrates and are involved in several biological processes. These proteases are widely exploited for food, pharmaceutical, chemical and cosmetic biotechnological applications. However, some of them are known to cause allergic reactions. In this context, the objective of this review is to report an overview of some general properties of papain-like cysteine proteases and to highlight their contributions to allergy reactions observed in humans. For instance, the literature shows that their proteolytic activity can cause an increase in tissue permeability, which favours the crossing of allergens through the skin, intestinal and respiratory barriers. The observation that allergy to PLCPs is mostly detected for inhaled proteins is in line with the reports describing mite homologs, such as Der p 1 and Der f 1, as major allergens showing a frequent correlation between sensitisation and clinical allergic reactions. In contrast, the plant food homologs are often digested in the gastrointestinal tract. Therefore, they only rarely can cause allergic reactions in humans. Accordingly, they are reported mainly as a cause of occupational diseases.
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Affiliation(s)
- Ivana Giangrieco
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy
| | | | - Maurizio Tamburrini
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy
| | - Lisa Tuppo
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy
| | - Adriano Mari
- Associated Centers for Molecular Allergology (CAAM), 00100 Rome, Italy
- Allergy Data Laboratories (ADL), 04100 Latina, Italy
| | - Claudia Alessandri
- Associated Centers for Molecular Allergology (CAAM), 00100 Rome, Italy
- Allergy Data Laboratories (ADL), 04100 Latina, Italy
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4
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Chiarelli PG, Martinez B, Nakamura T, Mis Solval K. Enhancing Bromelain Recovery from Pineapple By-Products: A Sustainable Approach for Value Addition and Waste Reduction. Foods 2024; 13:589. [PMID: 38397568 PMCID: PMC10888004 DOI: 10.3390/foods13040589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/10/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
Pineapple by-products are good sources of bromelain, a complex enzyme with commercial applications. This study evaluated the feasibility of producing bromelain powders from pineapple waste using an organic solvent-free approach. Pineapple by-products (from var. MD2), including cores, peels, crowns, stems, and basal stems, were homogenized with deionized water, and the pH of the mixture was adjusted to 4.5 and 9 (isoelectric points of fruit bromelain and stem bromelain), clarified, ultra-filtered, and freeze-dried to produce bromelain powders. The enzymatic activity of the bromelain powders was measured using the gelatin and casein digestion methods. The bromelain powders from the crowns did not show significant enzymatic activity (p < 0.05). Meanwhile, bromelain powders produced from the cores and peels had an enzymatic activity of 694 gelatin digesting units (GDU)/g and 124 casein digesting units (CDU)/mg, and 1179 GDU/g and 217 CDU/mg, respectively. Bromelain powders from the basal stems showed the highest enzymatic activity (2909 GDU/g and 717 CDU/mg). Increasing the pH of the liquid mixture before the purification and freeze drying significantly (p < 0.05) reduced the enzymatic activity of the bromelain powders. Using a practical and organic solvent-free approach, this study demonstrates the feasibility of producing bromelain powders with high enzymatic activity from pineapple waste.
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Affiliation(s)
- Peter G. Chiarelli
- Department of Food Science and Technology, The University of Georgia, Griffin, GA 30223, USA
| | - Bismarck Martinez
- Research and Development Department, Del Monte Fresh Produce NA, 241 Sevilla, Miami, FL 33134, USA
| | - Takashi Nakamura
- Research and Development Department, Del Monte Fresh Produce NA, 241 Sevilla, Miami, FL 33134, USA
| | - Kevin Mis Solval
- Department of Food Science and Technology, The University of Georgia, Griffin, GA 30223, USA
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5
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Zhang J, Wu Y, Tang H, Li H, Da S, Ciren D, Peng X, Zhao K. Identification, characterization, and insights into the mechanism of novel dipeptidyl peptidase-IV inhibitory peptides from yak hemoglobin by in silico exploration, molecular docking, and in vitro assessment. Int J Biol Macromol 2024; 259:129191. [PMID: 38184042 DOI: 10.1016/j.ijbiomac.2023.129191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/17/2023] [Accepted: 12/31/2023] [Indexed: 01/08/2024]
Abstract
Dipeptidyl peptidase IV (DPP-IV) inhibitory peptides were screened and identified from yak hemoglobin for the first time by in silico analysis, molecular docking, and in vitro evaluation. Results showed that yak hemoglobin had a high potential to produce DPP-IV inhibitory peptides based on the sequence alignment and bioactive potential evaluation. Furthermore, "pancreatic elastase + stem bromelain" was the optimal combined-enzymatic strategy by simulated proteolysis. Additionally, 25 novel peptides were found from its simulated hydrolysate, among which 10 peptides had high binding affinities with DPP-IV by molecular docking. Most of these peptides were also in silico characterized with favorable physicochemical properties and biological potentials, including relatively low molecular weight, high hydrophobicity, several net charges, good water solubility, nontoxicity, acceptable sensory quality, and good human intestinal absorption. Finally, six novel DPP-IV inhibitory peptides were identified via in vitro assessment, among which EEKA (IC50 = 235.26 μM), DEV (IC50 = 339.45 μM), and HCDKL (IC50 = 632.93 μM) showed the strongest capacities. The hydrogen bonds and electrostatic attractions formed with core residues within the S2 pocket of DPP-IV could be mainly responsible for their inhibition performances. This work provided a time-saving method and broadened application for yak by-products development as sources of functional foods.
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Affiliation(s)
- Jin Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, PR China.
| | - Yulong Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, PR China; School of Public Health, Hangzhou Normal University, Hangzhou, Zhejiang 311121, PR China
| | - Honggang Tang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, PR China.
| | - Huanhuan Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, PR China
| | - Se Da
- Gonyal Animal Husbandry Technology and Industry Co., Naqu, Tibet 852014, PR China
| | - Dajie Ciren
- Gonyal Animal Husbandry Technology and Industry Co., Naqu, Tibet 852014, PR China
| | - Xinyan Peng
- College of Life Science, Yantai University, Yantai, Shandong 264005, PR China
| | - Ke Zhao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, PR China.
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Tacias-Pascacio VG, Castañeda-Valbuena D, Tavano O, Murcia ÁB, Torrestina-Sánchez B, Fernandez-Lafuente R. Peptides with biological and technofunctional properties produced by bromelain hydrolysis of proteins from different sources: A review. Int J Biol Macromol 2023; 253:127244. [PMID: 37806416 DOI: 10.1016/j.ijbiomac.2023.127244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/02/2023] [Accepted: 10/02/2023] [Indexed: 10/10/2023]
Abstract
Bromelains are cysteine peptidases with endopeptidase action (a subfamily of papains), obtained from different parts of vegetable belonging to the Bromeliaceae family. They have some intrinsic medical activity, but this review is focused on their application (individually or mixed with other proteases) to produce bioactive peptides. When compared to other proteases, perhaps due to the fact that they are commercialized as an extract containing several proteases, the hydrolysates produced by this enzyme tends to have higher bioactivities than other common proteases. The peptides and the intensity of their final properties depend on the substrate protein and reaction conditions, being the degree of hydrolysis a determining parameter (but not always positive or negative). The produced peptides may have diverse activities such as antioxidant, antitumoral, antihypertensive or antimicrobial ones, among others or they may be utilized to improve the organoleptic properties of foods and feeds. Evolution of the use of this enzyme in this application is proposed to be based on a more intense direct application of Bromeliaceae extract, without the cost associated to enzyme purification, and the use of immobilized biocatalysts of the enzyme by simplifying the enzyme recovery and reuse, and also making the sequential hydrolysis using diverse proteases possible.
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Affiliation(s)
- Veymar G Tacias-Pascacio
- Facultad de Ciencias de la Nutrición y Alimentos, Universidad de Ciencias y Artes de Chiapas, Lib. Norte Pte. 1150, 29039 Tuxtla Gutiérrez, Chiapas, Mexico
| | - Daniel Castañeda-Valbuena
- Facultad de Ciencias de la Nutrición y Alimentos, Universidad de Ciencias y Artes de Chiapas, Lib. Norte Pte. 1150, 29039 Tuxtla Gutiérrez, Chiapas, Mexico
| | - Olga Tavano
- Faculty of Nutrition, Alfenas Federal Univ., 700 Gabriel Monteiro da Silva St, Alfenas, MG 37130-000, Brazil
| | - Ángel Berenguer Murcia
- Departamento de Química Inorgánica e Instituto Universitario de Materiales, Universidad de Alicante, Alicante, Spain
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Kumar V, Mangla B, Javed S, Ahsan W, Kumar P, Garg V, Dureja H. Bromelain: a review of its mechanisms, pharmacological effects and potential applications. Food Funct 2023; 14:8101-8128. [PMID: 37650738 DOI: 10.1039/d3fo01060k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The utilization of plant-derived supplements for disease prevention and treatment has long been recognized because of their remarkable potential. Ananas comosus, commonly known as pineapple, produces a group of enzymes called bromelain, which contains sulfhydryl moieties. Recent studies have shown that bromelain exhibits a wide range of activities, including anti-inflammatory, anti-diabetic, anti-cancer, and anti-rheumatic properties. These properties make bromelain a promising drug candidate for the treatment of various diseases. The anti-inflammatory activity of bromelain has been shown to be useful in treating inflammatory conditions such as osteoarthritis, rheumatoid arthritis, and asthma, whereas the anti-cancer activity of bromelain is via induction of apoptosis, inhibition of angiogenesis, and enhancement of the body's immune response. The anti-diabetic property of bromelain is owing to the improvement in glucose metabolism and reduction in insulin resistance. The therapeutic potential of bromelain has been investigated in numerous preclinical and clinical studies and a number of patents have been granted to date. Various formulations and delivery systems are being developed in order to improve the efficacy and safety of this molecule, including the microencapsulated form to treat oral inflammatory conditions and liposomal formulations to treat cancer. The development of novel drug delivery systems and formulations has further ameliorated the therapeutic potential of bromelain by improving its bioavailability and stability, while reducing the side effects. This review intends to discuss various properties and therapeutic applications of bromelain, along with its possible mechanism of action in treating various diseases. Recent patents and clinical trials concerning bromelain have also been covered.
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Affiliation(s)
- Virender Kumar
- Department of Pharmaceutical Sciences, M.D. University, Rohtak, Haryana-124001, India.
- College of Pharmacy, Pandit Bhagwat Dayal Sharma University of Health Sciences, Rohtak, Haryana-124001, India
| | - Bharti Mangla
- Centre for Advanced Formulation and Technology, Delhi Pharmaceutical Sciences and Research University, New Delhi-110017, India.
| | - Shamama Javed
- Department of Pharmaceutics, College of Pharmacy, Jazan University, P. Box No. 114, Jazan, Saudi Arabia
| | - Waquar Ahsan
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, P. Box No. 114, Jazan, Saudi Arabia
| | - Pankaj Kumar
- Centre for Advanced Formulation and Technology, Delhi Pharmaceutical Sciences and Research University, New Delhi-110017, India.
| | - Vandana Garg
- Department of Pharmaceutical Sciences, M.D. University, Rohtak, Haryana-124001, India.
| | - Harish Dureja
- Department of Pharmaceutical Sciences, M.D. University, Rohtak, Haryana-124001, India.
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8
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Giangrieco I, Ciardiello MA, Tamburrini M, Tuppo L, Rafaiani C, Mari A, Alessandri C. Comparative Analysis of the Immune Response and the Clinical Allergic Reaction to Papain-like Cysteine Proteases from Fig, Kiwifruit, Papaya, Pineapple and Mites in an Italian Population. Foods 2023; 12:2852. [PMID: 37569122 PMCID: PMC10417190 DOI: 10.3390/foods12152852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/09/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Several plant papain-like cysteine proteases are exploited by the food, cosmetic, pharmaceutical and textile industries. However, some of these enzymes can cause allergic reactions. In this context, we investigated the frequency of sensitization and allergic reactions to some fruit and/or latex cysteine proteases, which are used as additives by the food industry to improve and modify the quality of their products. The FABER test was used to analyse the patients' sensitization towards five plants and, for comparison, two homologous mite cysteine proteases. In an Italian population of 341 allergic patients, 133 (39%) had IgE specific for at least one of the seven cysteine proteases under investigation. Most of the patients were IgE positive for Der p 1 and/or Der f 1 (96.38%) reported a clinical history suggestive of respiratory allergy to mites, whereas none of the subjects sensitized to the homologs from papaya, pineapple and fig reported allergy symptoms following ingestion of these foods. Only one patient referred symptoms from ingesting kiwifruit. Therefore, the obtained results showed that sensitization to the fruit enzymes was only rarely concomitant with allergic reactions. These observations, together with the literature reports, suggest that the allergy to plant papain-like cysteine proteases might mainly be an occupational disease.
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Affiliation(s)
- Ivana Giangrieco
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy; (I.G.); (M.T.); (L.T.)
| | - Maria Antonietta Ciardiello
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy; (I.G.); (M.T.); (L.T.)
| | - Maurizio Tamburrini
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy; (I.G.); (M.T.); (L.T.)
| | - Lisa Tuppo
- Institute of Biosciences and BioResources (IBBR), National Research Council of Italy (CNR), 80131 Naples, Italy; (I.G.); (M.T.); (L.T.)
| | - Chiara Rafaiani
- Associated Centers for Molecular Allergology (CAAM), 00100 Rome, Italy; (C.R.); (A.M.); (C.A.)
| | - Adriano Mari
- Associated Centers for Molecular Allergology (CAAM), 00100 Rome, Italy; (C.R.); (A.M.); (C.A.)
- Allergy Data Laboratories (ADL), 04100 Latina, Italy
| | - Claudia Alessandri
- Associated Centers for Molecular Allergology (CAAM), 00100 Rome, Italy; (C.R.); (A.M.); (C.A.)
- Allergy Data Laboratories (ADL), 04100 Latina, Italy
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Arsad NK, Abd Samad A, Jamaluddin H, Wan Dagang WRZ. Isolation of Proteolytic Enzyme from Pineapple Crown. PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE 2023; 46:607-626. [DOI: 10.47836/pjtas.46.2.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The pineapple waste from the pineapple industry has contributed to an increase in waste in Malaysia and worldwide every year. A major type of endopeptidase enzymes found in pineapple is fruit bromelain, stem bromelain, ananain, and comasain. This study aims to extract and purify protease from the crown of MD2 pineapple. Protease was extracted and purified using anion exchange chromatography, gel filtration, and desalting before being identified using liquid chromatography-mass spectrometry (LC-MS). Proteolytic activity was determined using the well diffusion method and Casein Digestion Unit. In the present study, the proteolytic assay showed that 1 kg crown of MD2 cultivar produced an activity of 126.0 ± 3.86 U/ml, a specific activity of 3937.50 U/mg. In the present study, the proteolytic assay showed that 1 kg crown of MD2 cultivar produced an activity of 126.0 ± 3.86 U/mL, a specific activity of 3937.50 U/mg and the total activity of 3.94 × 109 U. The molecular weight of the purified enzyme was in the range of 25 to 35 kDa under the optimum condition of pH 7 and 37°C. Purification of the extract yielded a band at the molecular weight of 20–25 kDa at the optimum pH of 3 and 9 at 60°C. From LC-MS analysis, the purified enzyme from the crown extract was similar to ananain under accession number A0A199VSS3 (according to Uniprot). It had five unique peptides and covered 97/356 amino acids (44.9% coverage). The ananain (EC 3.4.22.31) is classified in the subfamilies of cysteine protease C1A (clan CA, family C1), a peptidase family related to papain. In conclusion, protease was extracted and identified as an ananain-like protease from the crown.
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Bertucci JI, Salese L, Liggieri CS, Garrote GL, Bruno MA. Preparation of whey protein hydrolysates with ACE‐inhibitory activity using cysteine peptidases from
Bromelia hieronymi
Mez. (Bromeliaceae). INT J DAIRY TECHNOL 2023. [DOI: 10.1111/1471-0307.12943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Juan Ignacio Bertucci
- Centro Oceanográfico de Vigo Instituto Español de Oceanografía (IEO‐CSIC) Subida a Radio Faro, 50 Vigo Pontevedra 36390 España
| | - Lucía Salese
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas Universidad Nacional de La Plata 47 and 115 La Plata Buenos Aires 1900 Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Godoy Cruz 2290 C1425FQB CABA Argentina
| | - Constanza Silvina Liggieri
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas Universidad Nacional de La Plata 47 and 115 La Plata Buenos Aires 1900 Argentina
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CICPBA) 526 and 10 La Plata Buenos Aires 1900 Argentina
| | - Graciela Liliana Garrote
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Godoy Cruz 2290 C1425FQB CABA Argentina
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA) 47 and 116 La Plata Buenos Aires 1900 Argentina
| | - Mariela Anahí Bruno
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas Universidad Nacional de La Plata 47 and 115 La Plata Buenos Aires 1900 Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Godoy Cruz 2290 C1425FQB CABA Argentina
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Mahrus H, Zulkifli L, Rasmi DAC, Sedijani P. Preparation and quality evaluation of sardines sauce rich in omega-3 using the combination of pineapple fruit extracts and fermentation times. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:835-844. [PMID: 36908369 PMCID: PMC9998799 DOI: 10.1007/s13197-020-04445-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/28/2020] [Accepted: 04/08/2020] [Indexed: 11/27/2022]
Abstract
A present study aimed at evaluating sardine sauce quality used a treatment combination of pineapple fruit extract, and fermentation times. It used a completely randomized design with a factorial pattern. The results showed a pineapple fruit extracts and fermentation times affected significantly on sardine sauce quality (P < 0.05). There was an interaction between pineapple fruit extract and fermentation times on sardine sauce quality. A pineapple fruit extract of 10% and fermentation times of 13 days produced sardine sauce best quality, with a protein content (17.38%), moisture (74.45%), omega-3 (19.68%), pH (5.23), taste value of 3.68, color of 4.52, and aroma of 2.99, respectively, but, consumers did not like it so much. It has passed a National Standard of Indonesia, which sets the minimum level of protein of 5%, and pH ranges from 5.0 to 6.0.
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Affiliation(s)
- H. Mahrus
- Biology Education Program, Education Faculty, University of Mataram, Jln. Majapahit No. 62, Mataram, Lombok-NTB 83125 Indonesia
- Graduate Program in Science Education, University of Mataram, Jln. Majapahit No. 62, Mataram, Lombok-NTB 83125 Indonesia
| | - Lalu Zulkifli
- Biology Education Program, Education Faculty, University of Mataram, Jln. Majapahit No. 62, Mataram, Lombok-NTB 83125 Indonesia
| | - Dewa Ayu Citra Rasmi
- Biology Education Program, Education Faculty, University of Mataram, Jln. Majapahit No. 62, Mataram, Lombok-NTB 83125 Indonesia
| | - Prapti Sedijani
- Biology Education Program, Education Faculty, University of Mataram, Jln. Majapahit No. 62, Mataram, Lombok-NTB 83125 Indonesia
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Pezzani R, Jiménez-Garcia M, Capó X, Sönmez Gürer E, Sharopov F, Rachel TYL, Ntieche Woutouoba D, Rescigno A, Peddio S, Zucca P, Tsouh Fokou PV, Martorell M, Gulsunoglu-Konuskan Z, Ydyrys A, Bekzat T, Gulmira T, Hano C, Sharifi-Rad J, Calina D. Anticancer properties of bromelain: State-of-the-art and recent trends. Front Oncol 2023; 12:1068778. [PMID: 36698404 PMCID: PMC9869248 DOI: 10.3389/fonc.2022.1068778] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/12/2022] [Indexed: 01/12/2023] Open
Abstract
Bromelain is a key enzyme found in pineapple (Ananas comosus (L.) Merr.); a proteolytic substance with multiple beneficial effects for human health such as anti-inflammatory, immunomodulatory, antioxidant and anticarcinogenic, traditionally used in many countries for its potential therapeutic value. The aim of this updated and comprehensive review focuses on the potential anticancer benefits of bromelain, analyzing the cytotoxic, apoptotic, necrotic, autophagic, immunomodulating, and anti-inflammatory effects in cancer cells and animal models. Detailed information about Bromelain and its anticancer effects at the cellular, molecular and signaling levels were collected from online databases such as PubMed/MedLine, TRIP database, GeenMedical, Scopus, Web of Science and Google Scholar. The results of the analyzed studies showed that Bromelain possesses corroborated pharmacological activities, such as anticancer, anti-edema, anti-inflammatory, anti-microbial, anti-coagulant, anti-osteoarthritis, anti-trauma pain, anti-diarrhea, wound repair. Nonetheless, bromelain clinical studies are scarce and still more research is needed to validate the scientific value of this enzyme in human cancer diseases.
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Affiliation(s)
- Raffaele Pezzani
- Phytotherapy Lab, Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy,Associazione Italiana per la Ricerca Oncologica di Base (AIROB), Padova, Italy
| | - Manuel Jiménez-Garcia
- Laboratory of Neurophysiology, Biology Department, University of Balearic Islands (UIB), Palma de Mallorca, Spain
| | - Xavier Capó
- Research Group in Community Nutrition and Oxidative Stress and Health Research Institute of the Balearic Islands (IdISBa), University of Balearic Islands, Palma de Mallorca, Spain
| | - Eda Sönmez Gürer
- Faculty of Pharmacy, Department of Pharmacognosy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Farukh Sharopov
- Research Institution “Chinese-Tajik Innovation Center for Natural Products” of the National Academy of Sciences of Tajikistan, Dushanbe, Tajikistan
| | | | - David Ntieche Woutouoba
- Antimicrobial and Biocontrol Agents Unit, Department of Biochemistry, Faculty of Science, University of Yaounde, Yaounde, Cameroon
| | - Antonio Rescigno
- Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Stefania Peddio
- Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Paolo Zucca
- Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy,*Correspondence: Javad Sharifi-Rad, ; Christophe Hano, ; Daniela Calina, ; Paolo Zucca,
| | | | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, and Centre for Healthy Living, University of Concepción, Concepción, Chile,Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepción, Chile
| | - Zehra Gulsunoglu-Konuskan
- Faculty of Health Science, Nutrition and Dietetics Department, Istanbul Aydin University, Istanbul, Turkey
| | - Alibek Ydyrys
- Biomedical Research Centre, Al-Farabi Kazakh National University, Almaty, Kazakhstan,The Elliott School of International Affairs, George Washington University, Washington, DC, United States
| | - Tynybekov Bekzat
- Department of Biodiversity and Bioresources, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Tussupbekova Gulmira
- Department of Biophysics, Biomedicine and Neuroscience, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Christophe Hano
- Department of Biological Chemistry, University of Orleans, Chartres, France,*Correspondence: Javad Sharifi-Rad, ; Christophe Hano, ; Daniela Calina, ; Paolo Zucca,
| | - Javad Sharifi-Rad
- Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador,*Correspondence: Javad Sharifi-Rad, ; Christophe Hano, ; Daniela Calina, ; Paolo Zucca,
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania,*Correspondence: Javad Sharifi-Rad, ; Christophe Hano, ; Daniela Calina, ; Paolo Zucca,
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13
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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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14
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Pankova SM, Holyavka MG, Kondrat’ev MS, Vyshkvorkina YM, Lukin AN, Artyukhov VG. A Chitosan Matrix as a Photomodulator for Bromelain. BIOL BULL+ 2022. [DOI: 10.1134/s1062359022110164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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15
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Ikeda-Imafuku M, Gao Y, Shaha S, Wang LLW, Park KS, Nakajima M, Adebowale O, Mitragotri S. Extracellular matrix degrading enzyme with stroma-targeting peptides enhance the penetration of liposomes into tumors. J Control Release 2022; 352:1093-1103. [PMID: 36351520 DOI: 10.1016/j.jconrel.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/29/2022] [Accepted: 11/03/2022] [Indexed: 11/21/2022]
Abstract
Various anti-tumor nanomedicines have been developed based on the enhanced permeability and retention effect. However, the dense extracellular matrix (ECM) in tumors remains a major barrier for the delivery and accumulation of nanoparticles into tumors. While ECM-degrading enzymes, such as collagenase, hyaluronidase, and bromelain, have been used to facilitate the accumulation of nanoparticles, serious side effects arising from the current non-tumor-specific delivery methods limit their clinical applications. Here, we report targeted delivery of bromelain into tumor tissues through its covalent attachment to a hyaluronic acid (HA)-peptide conjugate with tumor ECM targeting ability. The ECM targeting peptide, collagen type IV-binding peptide (C4BP), was chosen from six candidate-peptides based on their ability to bind to frozen sections of triple-negative breast cancer, 4T1 tumor ex vivo. The HA- C4BP conjugate showed a significant increase in tumor accumulation in 4T1-bearing mice after intravenous administration compared to unmodified HA. We further demonstrated that the systemic administration of bromelain conjugated C4BP-HA (C4BP-HA-Bro) potentiates the anti-tumor efficacy of liposomal doxorubicin. C4BP-HA-Bro decreased the number and length of collagen fibers and improved the distribution of doxorubicin within the tumor. No infusion reaction was noted after delivery of C4BP-HA-Bro. C4BP-HA thus offers a potential for effective and safe delivery of bromelain for improved intratumoral delivery of therapeutics.
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Affiliation(s)
- Mayumi Ikeda-Imafuku
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Yongsheng Gao
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Suyog Shaha
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Lily Li-Wen Wang
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA; Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Kyung Soo Park
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Mayuka Nakajima
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Omokolade Adebowale
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA
| | - Samir Mitragotri
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 20138, USA.
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16
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Structure determinants defining the specificity of papain-like cysteine proteases. Comput Struct Biotechnol J 2022; 20:6552-6569. [DOI: 10.1016/j.csbj.2022.11.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/19/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022] Open
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17
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Encapsulation of Bromelain in Combined Sodium Alginate and Amino Acid Carriers: Experimental Design of Simplex-Centroid Mixtures for Digestibility Evaluation. Molecules 2022; 27:molecules27196364. [PMID: 36234901 PMCID: PMC9570880 DOI: 10.3390/molecules27196364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
Bromelain has potential as an analgesic, an anti-inflammatory, and in cancer treatments. Despite its therapeutic effects, this protein undergoes denaturation when administered orally. Microencapsulation processes have shown potential in protein protection and as controlled release systems. Thus, this paper aimed to develop encapsulating systems using sodium alginate as a carrier material and positively charged amino acids as stabilizing agents for the controlled release of bromelain in in vitro tests. The systems were produced from the experimental design of centroid simplex mixtures. Characterizations were performed by FTIR showing that bromelain was encapsulated in all systems. XRD analyses showed that the systems are semi-crystalline solids and through SEM analysis the morphology of the formed systems followed a pattern of rough microparticles. The application of statistical analysis showed that the systems presented behavior that can be evaluated by quadratic and special cubic models, with a p-value < 0.05. The interaction between amino acids and bromelain/alginate was evaluated, and free bromelain showed a reduction of 74.0% in protein content and 23.6% in enzymatic activity at the end of gastric digestion. Furthermore, a reduction of 91.6% of protein content and 65.9% of enzymatic activity was observed at the end of intestinal digestion. The Lis system showed better interaction due to the increased stability of bromelain in terms of the amount of proteins (above 63% until the end of the intestinal phase) and the enzymatic activity of 89.3%. Thus, this study proposes the development of pH-controlled release systems aiming at increasing the stability and bioavailability of bromelain in intestinal systems.
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18
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Fouda-Mbanga BG, Tywabi-Ngeva Z. Application of Pineapple Waste to the Removal of Toxic Contaminants: A Review. TOXICS 2022; 10:561. [PMID: 36287842 PMCID: PMC9610545 DOI: 10.3390/toxics10100561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/05/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
The presence of pollutants in large swaths of water is among the most pressing environmental issues of our time. This is mainly due to the inappropriate disposal of industrial sewerage into nearby water supplies and the production of a broad range of potentially hazardous contaminants. Pineapple is a fruit mainly grown in tropical regions. Refuse production begins with the collection of raw materials and continues prior to being refined. Pineapple processing industries generate waste (peel, core, pomace, and crown) that is high in bioactive compounds. The byproducts often include more valuable compounds with greater nutritional and therapeutic value than the final product. This review focuses on the application of pineapple and components, adsorbent synthesized from pineapple for the removal of pollutants.
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19
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Dong L, Chen G, Liu G, Huang X, Xu X, Li L, Zhang Y, Wang J, Jin M, Xu D, Abd El-Aty AM. A review on recent advances in the applications of composite Fe 3O 4 magnetic nanoparticles in the food industry. Crit Rev Food Sci Nutr 2022; 64:1110-1138. [PMID: 36004607 DOI: 10.1080/10408398.2022.2113363] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Fe3O4 magnetic nanoparticles (MNPs) have attracted tremendous attention due to their superparamagnetic properties, large specific surface area, high biocompatibility, non-toxicity, large-scale production, and recyclability. More importantly, numerous hydroxyl groups (-OH) on the surface of Fe3O4 MNPs can provide coupling sites for various modifiers, forming versatile nanocomposites for applications in the energy, biomedicine, and environmental fields. With the development of science and technology, the potential of nanotechnology in the food industry has also gradually become prominent. However, the application of composite Fe3O4 MNPs in the food industry has not been systematically summarized. Herein, this article reviews composite Fe3O4 MNPs, including their properties, modifications, and physical functions, as well as their applications in the entire food industry from production to processing, storage, and detection. This review lays a solid foundation for promoting food innovation and improving food quality and safety.
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Affiliation(s)
- Lina Dong
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Ge Chen
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Guangyang Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Xiaodong Huang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - XiaoMin Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Lingyun Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Yanguo Zhang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - Jing Wang
- Institute of Quality Standard and Testing Technology for Agri-Produc-Product Quality and Safety, Ministry of Agriculture Rural Affairs China, Beijing, PR China
| | - Maojun Jin
- Institute of Quality Standard and Testing Technology for Agri-Produc-Product Quality and Safety, Ministry of Agriculture Rural Affairs China, Beijing, PR China
| | - Donghui Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control; Laboratory of Quality and Safety Risk Assessment for Vegetable Products, Ministry of Agriculture and Rural Affairs of China, Beijing, PR China
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
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20
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Agrawal P, Nikhade P, Patel A, Mankar N, Sedani S. Bromelain: A Potent Phytomedicine. Cureus 2022; 14:e27876. [PMID: 36110474 PMCID: PMC9463608 DOI: 10.7759/cureus.27876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 08/10/2022] [Indexed: 11/21/2022] Open
Abstract
The commercially available protein-digesting enzyme bromelain is derived from the pineapple fruit or stem. Bromelain from fruit and stems are produced in different ways and has varied enzyme compositions. “Bromelain” often refers to the "stem bromelain". Bromelain is a combination of several thiol endopeptidases and others including various protease inhibitors, glucosidase, cellulase, phosphatase, peroxidase, and escharase. Studies conducted in both the lab and on animals show that bromelain has a variety of fibrinolytic, anti-edematous, antithrombotic, and anti-inflammatory effects. The body can absorb bromelain to a significant extent without it ceasing its proteolytic activity or having any negative side effects. Numerous therapeutic advantages of bromelain include wound debridement, improved drug absorption, and the management of sinusitis, bronchitis, angina pectoris, surgical trauma, and thrombophlebitis. Additionally, it treats numerous cardiovascular conditions, diarrhoea, and osteoarthritis. Bromelain also encourages apoptotic cell death and exhibits some anti-cancerous properties. This review compiles the crucial traits, medical and dental uses of bromelain as well as its potential mechanism of action.
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21
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Microencapsulation of bromelain from pineapple extract powder by industrially scalable complex coacervation. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Kandemir K, Piskin E, Xiao J, Tomas M, Capanoglu E. Fruit Juice Industry Wastes as a Source of Bioactives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:6805-6832. [PMID: 35544590 PMCID: PMC9204825 DOI: 10.1021/acs.jafc.2c00756] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Food processing sustainability, as well as waste minimization, are key concerns for the modern food industry. A significant amount of waste is generated by the fruit juice industry each year. In addition to the economic losses caused by the removal of these wastes, its impact on the environment is undeniable. Therefore, researchers have focused on recovering the bioactive components from fruit juice processing, in which a great number of phytochemicals still exist in the agro-industrial wastes, to help minimize the waste burden as well as provide new sources of bioactive compounds, which are believed to be protective agents against certain diseases such as cardiovascular diseases, cancer, and diabetes. Although these wastes contain non-negligible amounts of bioactive compounds, information on the utilization of these byproducts in functional ingredient/food production and their impact on the sensory quality of food products is still scarce. In this regard, this review summarizes the most recent literature on bioactive compounds present in the wastes of apple, citrus fruits, berries, stoned fruits, melons, and tropical fruit juices, together with their extraction techniques and valorization approaches. Besides, on the one hand, examples of different current food applications with the use of these wastes are provided. On the other hand, the challenges with respect to economic, sensory, and safety issues are also discussed.
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Affiliation(s)
- Kevser Kandemir
- Faculty
of Engineering and Natural Sciences, Food Engineering Department, Istanbul Sabahattin Zaim University, Halkali, 34303 Istanbul, Turkey
| | - Elif Piskin
- Faculty
of Engineering and Natural Sciences, Food Engineering Department, Istanbul Sabahattin Zaim University, Halkali, 34303 Istanbul, Turkey
| | - Jianbo Xiao
- Department
of Analytical Chemistry and Food Science, Faculty of Food Science
and Technology, University of Vigo-Ourense
Campus, E-32004 Ourense, Spain
- International
Research Center for Food Nutrition and Safety, Jiangsu University, 212013 Zhenjiang, China
| | - Merve Tomas
- Faculty
of Engineering and Natural Sciences, Food Engineering Department, Istanbul Sabahattin Zaim University, Halkali, 34303 Istanbul, Turkey
- Merve Tomas:
| | - Esra Capanoglu
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
- Esra
Capanoglu:
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23
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Samatra MY, Noor NQIM, Razali UHM, Bakar J, Shaarani SM. Bovidae-based gelatin: Extractions method, physicochemical and functional properties, applications, and future trends. Compr Rev Food Sci Food Saf 2022; 21:3153-3176. [PMID: 35638329 DOI: 10.1111/1541-4337.12967] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 11/29/2022]
Abstract
Gelatin is one of the most important multifunctional biopolymers and is widely used as an essential ingredient in food, pharmaceutical, and cosmetics. Porcine gelatin is regarded as the leading source of gelatin globally then followed by bovine gelatin. Porcine sources are favored over other sources since they are less expensive. However, porcine gelatin is religiously prohibited to be consumed by Muslims and the Jewish community. It is predicted that the global demand for gelatin will increase significantly in the future. Therefore, a sustainable source of gelatin with efficient production and free of disease transmission must be developed. The highest quality of Bovidae-based gelatin (BG) was acquired through alkaline pretreatment, which displayed excellent physicochemical and rheological properties. The utilization of mammalian- and plant-based enzyme significantly increased the gelatin yield. The emulsifying and foaming properties of BG also showed good stability when incorporated into food and pharmaceutical products. Manipulation of extraction conditions has enabled the development of custom-made gelatin with desired properties. This review highlighted the various modifications of extraction and processing methods to improve the physicochemical and functional properties of Bovidae-based gelatin. An in-depth analysis of the crucial stage of collagen breakdown is also discussed, which involved acid, alkaline, and enzyme pretreatment, respectively. In addition, the unique characteristics and primary qualities of BG including protein content, amphoteric property, gel strength, emulsifying and viscosity properties, and foaming ability were presented. Finally, the applications and prospects of BG as the preferred gelatin source globally were outlined.
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Affiliation(s)
- Muhammad Yazid Samatra
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu, Sabah, Malaysia
| | | | - Umi Hartina Mohamad Razali
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu, Sabah, Malaysia
| | - Jamilah Bakar
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, Selangor Darul Ehsan, Malaysia
| | - Sharifudin Md Shaarani
- Food Biotechnology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia, Nilai, Negeri Sembilan, Malaysia
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Anis Mohamad Sukri S, Andu Y, Tuan Harith Z, Sarijan S, Naim Firdaus Pauzi M, Seong Wei L, Dawood MA, Abdul Kari Z. Effect of feeding pineapple waste on growth performance, texture quality and flesh colour of nile tilapia ( Oreochromis niloticus) fingerlings. Saudi J Biol Sci 2022; 29:2514-2519. [PMID: 35531242 PMCID: PMC9073014 DOI: 10.1016/j.sjbs.2021.12.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/08/2021] [Accepted: 12/12/2021] [Indexed: 12/21/2022] Open
Abstract
The study aims to evaluate the effects of pineapples waste on the growth, texture quality and flesh colour of Nile tilapia (Oreochromis niloticus) fingerlings. Fingerlings were fed with four different levels of pineapple waste diets throughout 56 days, which contain a control group (Diet 1) and experimental diets that formulated with 10% (Diet 2), 20% (Diet 3) and 30% (Diet 4) of pineapple waste. The experimental diet was formulated with rice bran, fish meal, soybean meal, vitamin and mineral premix, vegetable oil and binder to attain 32% dietary protein. The results revealed that the formulated fish diet with pineapple waste given the optimum weight gain, weight gain percentage, specific growth rate than the control group, where Diet 4 has shown the highest value (p < 0.05). There were no effects of the pineapple waste diet on the texture quality of the fillet, while only red chromaticity (a*) showed a significant difference (p < 0.05). In conclusion, the addition of pineapple waste can improve the growth rate of Nile tilapia, and the supplementation level of the pineapple waste in the diet was 30% of the total feed formulation.
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Affiliation(s)
- Suniza Anis Mohamad Sukri
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia
| | - Yusrina Andu
- Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA Negeri Sembilan, Kuala Pilah Campus, 72000 Kuala Pilah, Negeri Sembilan, Malaysia
| | - Zuharlida Tuan Harith
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia
| | - Shazani Sarijan
- Department of Environment and Water Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia
| | - Mohd Naim Firdaus Pauzi
- Department of Agrotechnology and Bio-Industry, Politeknik Jeli, 17600 Jeli, Kelantan, Malaysia
| | - Lee Seong Wei
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia
| | - Mahmoud A.O. Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, 33516 Kafrelsheikh, Egypt
- The Center for Applied Research on the Environment and Sustainability, The American University in Cairo, 11835 Cairo, Egypt
| | - Zulhisyam Abdul Kari
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia
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David Troncoso F, Alberto Sánchez D, Luján Ferreira M. Production of Plant Proteases and New Biotechnological Applications: An Updated Review. Chemistry 2022; 11:e202200017. [PMID: 35286022 PMCID: PMC8919702 DOI: 10.1002/open.202200017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/21/2022] [Indexed: 12/14/2022]
Abstract
An updated review of emerging plant proteases with potential biotechnological application is presented. Plant proteases show comparable or even greater performance than animal or microbial proteases for by‐product valorization through hydrolysis for, for example, cheese whey, bird feathers, collagen, keratinous materials, gelatin, fish protein, and soy protein. Active biopeptides can be obtained as high added value products, which have shown numerous beneficial effects on human health. Plant proteases can also be used for wastewater treatment. The production of new plant proteases is encouraged for the following advantages: low cost of isolation using simple procedures, remarkable stability over a wide range of operating conditions (temperature, pH, salinity, and organic solvents), substantial affinity to a broad variety of substrates, and possibility of immobilization. Vegetable proteases have enormous application potential for the valorization of industrial waste and its conversion into products with high added value through low‐cost processes.
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Affiliation(s)
- Franco David Troncoso
- Departamento de Ingeniería Química, Universidad Nacional del Sur (UNS), Bahía Blanca, 8000, Argentina.,Planta Piloto de Ingeniería Química, PLAPIQUI (UNS-CONICET), Bahía Blanca, 8000, Argentina
| | - Daniel Alberto Sánchez
- Departamento de Ingeniería Química, Universidad Nacional del Sur (UNS), Bahía Blanca, 8000, Argentina.,Planta Piloto de Ingeniería Química, PLAPIQUI (UNS-CONICET), Bahía Blanca, 8000, Argentina
| | - María Luján Ferreira
- Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, 8000, Argentina.,Planta Piloto de Ingeniería Química, PLAPIQUI (UNS-CONICET), Bahía Blanca, 8000, Argentina
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26
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Rajan PK, Dunna NR, Venkatabalasubramanian S. A comprehensive overview on the anti-inflammatory, antitumor, and ferroptosis functions of bromelain: an emerging cysteine protease. Expert Opin Biol Ther 2022; 22:615-625. [PMID: 35176951 DOI: 10.1080/14712598.2022.2042250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Bromelain belongs to the cysteine protease endopeptidase class of enzymes isolated from the stem and fruit tissue component of Ananas comosus. The commercial and translational therapeutic potential of bromelain is ever increasing due to its augmented stability, easier purification, and salubrious pan-cancer effects. AREAS COVERED This paper presents the current state of knowledge about the isolation methods of bromelain, its safety, efficacy and tolerability. In addition, bromelains<apos;> role in eliciting pharmacological effects and its healing ability to mitigate cancer side effects based on accumulated in vitro, in vivo, and clinical evidence is relatively considerable. EXPERT OPINION Identification of molecular targets and crucial signalling pathways that bromelain regulates suggest it genuinely prospects for combating cancer and mitigation of chemotherapy or radiotherapy mediated side effects. Further research on the development of bromelain-entrapped drug delivery systems for augmented enzyme stability, processing ability and translational potential against cancer can be beneficial.
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Affiliation(s)
- Prajitha K Rajan
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, SRM Nagar, Kattankulathur, 603203, Kanchipuram, Chennai, India
| | - Nageswara Rao Dunna
- Cancer Genomics Laboratory, Department of Biotechnology, School of Chemical and Biotechnology, SASTRA - Deemed University, Thanjavur, 613401, India
| | - Sivaramakrishnan Venkatabalasubramanian
- Department of Genetic Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, SRM Nagar, Kattankulathur, 603203, Kanchipuram, Chennai, India
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27
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Pankova SM, Sakibaev FA, Holyavka MG, Artyukhov VG. A Possible Role of Charged Amino-Acid Clusters on the Surface of Cysteine Proteases for Preserving Activity when Binding with Polymers. Biophysics (Nagoya-shi) 2022. [DOI: 10.1134/s0006350922010146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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28
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HERRERA MELANIEDGÓMEZ, LUACES PAULAALAYÓN, LIGGIERI CONSTANZA, BRUNO MARIELA, AVANZA MARÍAVICTORIA. Proteolytic characterization of a novel enzymatic extract from Bromelia serra leaves. AN ACAD BRAS CIENC 2022; 94:e20201871. [DOI: 10.1590/0001-3765202220201871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 03/31/2021] [Indexed: 12/23/2022] Open
Affiliation(s)
- MELANIE D. GÓMEZ HERRERA
- Instituto de Química Básica y Aplicada del Nordeste Argentino- IQUIBA NEA (UNNE-CONICET), Argentina; Universidad Nacional del Nordeste, Argentina
| | | | | | - MARIELA BRUNO
- Centro de Investigación de Proteínas Vegetales (CIProVe), Argentina
| | - MARÍA VICTORIA AVANZA
- Instituto de Química Básica y Aplicada del Nordeste Argentino- IQUIBA NEA (UNNE-CONICET), Argentina
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29
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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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30
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Hikisz P, Bernasinska-Slomczewska J. Beneficial Properties of Bromelain. Nutrients 2021; 13:4313. [PMID: 34959865 PMCID: PMC8709142 DOI: 10.3390/nu13124313] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/26/2021] [Accepted: 11/27/2021] [Indexed: 12/21/2022] Open
Abstract
Bromelain is a major sulfhydryl proteolytic enzyme found in pineapple plants, having multiple activities in many areas of medicine. Due to its low toxicity, high efficiency, high availability, and relative simplicity of acquisition, it is the object of inexhaustible interest of scientists. This review summarizes scientific reports concerning the possible application of bromelain in treating cardiovascular diseases, blood coagulation and fibrinolysis disorders, infectious diseases, inflammation-associated diseases, and many types of cancer. However, for the proper application of such multi-action activities of bromelain, further exploration of the mechanism of its action is needed. It is supposed that the anti-viral, anti-inflammatory, cardioprotective and anti-coagulatory activity of bromelain may become a complementary therapy for COVID-19 and post-COVID-19 patients. During the irrepressible spread of novel variants of the SARS-CoV-2 virus, such beneficial properties of this biomolecule might help prevent escalation and the progression of the COVID-19 disease.
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Affiliation(s)
- Pawel Hikisz
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, ul. Pomorska 141/143, 90-236 Lodz, Poland;
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31
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Simões ALA, Gripp DS, Maia GL, Guedes Júnior JGE, Rodrigues MA, Chaves PM, dos Santos TE, Figueiredo KCDS. Bromelain recovery from pineapple subproducts by ultrafiltration and aqueous biphasic systems: processes comparison and integration. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2021. [DOI: 10.1007/s43153-021-00179-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bromelain, a Group of Pineapple Proteolytic Complex Enzymes ( Ananas comosus) and Their Possible Therapeutic and Clinical Effects. A Summary. Foods 2021; 10:foods10102249. [PMID: 34681298 PMCID: PMC8534447 DOI: 10.3390/foods10102249] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 12/22/2022] Open
Abstract
Bromelain is a complex combination of multiple endopeptidases of thiol and other compounds derived from the pineapple fruit, stem and/or root. Fruit bromelain and stem bromelain are produced completely distinctly and comprise unique compounds of enzymes, and the descriptor “Bromelain” originally referred in actuality to stem bromelain. Due to the efficacy of oral administration in the body, as a safe phytotherapeutic medication, bromelain was commonly suited for patients due to lack of compromise in its peptidase efficacy and the absence of undesired side effects. Various in vivo and in vitro studies have shown that they are anti-edematous, anti-inflammatory, anti-cancerous, anti-thrombotic, fibrinolytic, and facilitate the death of apoptotic cells. The pharmacological properties of bromelain are, in part, related to its arachidonate cascade modulation, inhibition of platelet aggregation, such as interference with malignant cell growth; anti-inflammatory action; fibrinolytic activity; skin debridement properties, and reduction of the severe effects of SARS-Cov-2. In this paper, we concentrated primarily on the potential of bromelain’s important characteristics and meditative and therapeutic effects, along with the possible mechanism of action.
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33
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Collagen-Based Bioactive Bromelain Hydrolysate from Salt-Cured Cod Skin. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11188538] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Considerable amounts of fish processing by-products are discarded each year. About 30% of this material may be skin and bone. Fish skin has more than 80% of its total protein content as collagen. Furthermore, in recent years, there has been a growing demand for collagen-based peptides due to their beneficial health effects. So, the objective of the present study was to optimise the obtaining bioactive hydrolysates from salt-cured cod skin using the protease Bromelain at 0.5% (w/w) concentration. This study developed a sustainable process that consumes less time and energy and uses an alternative source as raw material. In addition, bromelain allows hydrolysates with important antioxidant (ORAC, 514 μmol Trolox Equivalent/g protein) and antihypertensive activities (inhibition of ACE, IC50 of 166 μg protein/mL) as well as excellent biocompatibility with dermal and subcutaneous cells.
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34
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Brito AMM, Oliveira V, Icimoto MY, Nantes-Cardoso IL. Collagenase Activity of Bromelain Immobilized at Gold Nanoparticle Interfaces for Therapeutic Applications. Pharmaceutics 2021; 13:1143. [PMID: 34452104 PMCID: PMC8401344 DOI: 10.3390/pharmaceutics13081143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/28/2021] [Accepted: 07/05/2021] [Indexed: 11/16/2022] Open
Abstract
Bromelain (Bro) is a multiprotein complex extracted from the pineapple plant Ananas comosus, composed of at least eight cysteine proteases. Bro has a wide range of applications in medicine and industry, where the stability of its active proteases is always a major concern. The present study describes the improvement of stability and gain of specific activity in the enzymatic content of Bro immobilized on gold nanoparticles (GNPs). GNPs were synthesized in situ using Bro as the reducing and stabilizing agents and characterized by surface plasmon resonance and transmission electron microscopy. Consistent with the structural changes observed by circular dichroism analysis, the association with GNPs affected enzyme activity. The active Bro immobilized on GNPs (NanoBro) remained stable under storage and gained thermal stability consistent with a thermophilic enzyme. Proteolytic assays were performed on type I collagen membranes using fluorescence spectroscopy of O-phthaldialdehyde (OPA), changes in the membrane superficial structure, and topography by scanning electron microscopy, FTIR, and scanning laser confocal microscopy. Another characteristic of the NanoBro observed was the significant increase in susceptibility to the inhibitory effect of E-64, indicating a gain in cysteine protease activity. The higher stability and specific activity of NanoBro contributed to the broadening and improvement of Bro applications.
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Affiliation(s)
- Adrianne M. M. Brito
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André CEP 09210-580, SP, Brazil;
| | - Vitor Oliveira
- Departamento de Biofísica, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo CEP 04039-032, SP, Brazil;
| | - Marcelo Y. Icimoto
- Departamento de Biofísica, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo CEP 04039-032, SP, Brazil;
| | - Iseli L. Nantes-Cardoso
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André CEP 09210-580, SP, Brazil;
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35
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Suresh R, Rajendran S, Kumar PS, Vo DVN, Cornejo-Ponce L. Recent advancements of spinel ferrite based binary nanocomposite photocatalysts in wastewater treatment. CHEMOSPHERE 2021; 274:129734. [PMID: 33548641 DOI: 10.1016/j.chemosphere.2021.129734] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/09/2021] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
A lot of studies on spinel ferrites (MFe2O4, M = divalent metal ion) and their binary nanocomposites as photocatalysts in the decontamination of wastewater have been performed, because MFe2O4 nanoparticles are relatively stable, biocompatible and low-cost efficient photocatalyst. The separation of MFe2O4 photocatalyst is easy owing to its excellent magnetic behavior. With this background, the recent developments on photocatalytic performances of MFe2O4 based binary nanocomposites were comprehensively reviewed. Especially, a focus on MFe2O4/metal oxides, MFe2O4/carbon based materials, MFe2O4/polymers, MFe2O4/metal nanoparticles and MFe2O4/other compounds for the photocatalytic degradation of dyes, emerging contaminants and inorganic pollutants has been thoroughly given. The advantages of MFe2O4 based nanocomposites as photocatalysts were also discussed. In addition, the possible pathway of active free radical generation by these photocatalysts under visible and ultraviolet irradiation has been explained. A comparison of photocatalytic activities of MFe2O4 based binary nanocomposites with recent reports has been carried out. This review concludes that MFe2O4 based binary nanocomposites have potential capacity in water purification technology. Nevertheless, their practical utilization in water treatment plants still needs to be further studied.
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Affiliation(s)
- R Suresh
- Laboratorio de Investigaciones Ambientales Zonas Áridas, Departamento de Ingeniería Mecánica, Facultad de Ingeniería, Universidad de Tarapacá, Avda. General Velásquez, 1775, Arica, Chile.
| | - Saravanan Rajendran
- Laboratorio de Investigaciones Ambientales Zonas Áridas, Departamento de Ingeniería Mecánica, Facultad de Ingeniería, Universidad de Tarapacá, Avda. General Velásquez, 1775, Arica, Chile.
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603 110, India
| | - Dai-Viet N Vo
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh City, 755414, Viet Nam
| | - Lorena Cornejo-Ponce
- Laboratorio de Investigaciones Ambientales Zonas Áridas, Departamento de Ingeniería Mecánica, Facultad de Ingeniería, Universidad de Tarapacá, Avda. General Velásquez, 1775, Arica, Chile
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36
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Johny LC, Kudre TG, Suresh PV. Production of egg white hydrolysate by digestion with pineapple bromelain: optimization, evaluation and antioxidant activity study. Journal of Food Science and Technology 2021; 59:1769-1780. [PMID: 34219806 PMCID: PMC8236224 DOI: 10.1007/s13197-021-05188-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Revised: 06/19/2021] [Accepted: 06/22/2021] [Indexed: 01/04/2023]
Abstract
Chicken egg white is known to be an excellent source of good quality proteins to make hydrolysate with potential bioactive properties. Enzymatic digestion is a well-known method to produce protein hydrolysates; however, the type of enzyme determines the bioactive potential of the protein hydrolysates due to difference in their catalytic specificity. In this study, process optimization, production and evaluation of whole egg white protein hydrolysate (WEWPH) using pineapple bromelain through the Box-Behnken design were carried out. The design experiment (r 2 = 0.9557) displayed a significant (p < 0.01) effect of pH of egg white (9.0), hydrolysis time (24 h), and enzyme/substrate ratio (3.2 unit/g substrate) on hydrolysis and to form bioactive WEWPH. Antioxidant activity of the WEWPH was confirmed by DPPH radical scavenging assay. Gel filtration chromatography, SDS-PAGE and FTIR spectroscopy analysis of WEWPH revealed the digestion of egg white and the integrity of WEWPH in terms of secondary structure. The WEWPH exhibited strong scavenging activities of DPPH (EC50 = 238.3 µg/ml), ABTS ABTS (EC50 = 54.9 µg/ml), peroxyl (EC50 = 391.6 µg/ml) and superoxide radicals. The WEWPH also displayed reducing power and singlet oxygen quenching activity. These results reveal that the bioactive WEWPH could be a promising ingredient in health food and nutraceuticals. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-021-05188-0.
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Affiliation(s)
- Lidiya C Johny
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India.,Academy of Scientific and Innovative Research, Gazhiabad, India
| | - Tanaji G Kudre
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India
| | - P V Suresh
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India.,Academy of Scientific and Innovative Research, Gazhiabad, India
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37
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Antioxidative Activity of Soy, Wheat and Pea Protein Isolates Characterized by Multi-Enzyme Hydrolysis. NANOMATERIALS 2021; 11:nano11061509. [PMID: 34200422 PMCID: PMC8227270 DOI: 10.3390/nano11061509] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/02/2021] [Accepted: 06/04/2021] [Indexed: 02/06/2023]
Abstract
Hydrolysis of protein by proteases produces small molecular weights (MWs) peptides as nanomaterials that are easily absorbed. This study investigated the physicochemical properties and antioxidant activity of three plant protein isolates (PIs) including soy, wheat and pea after multi-enzyme hydrolysis. The MWs, particle size and microstructure of PI hydrolysate (PIH) were determined by SDS-PAGE and MALDI-TOF-MS mass spectrometry, dynamic light scattering and transmission electron microscopy, respectively. Cell viability was determined in vitro using a mouse skeletal muscle cell line (C2C12) and crystal violet staining. The MWs and particle sizes of the three plant PIs were reduced after hydrolysis by three proteases (bromelain, Neutrase and Flavourzyme). The MWs of soy, wheat and pea PIH were 103.5–383.0 Da, 103.5–1146.5 Da and 103.1–1937.7 Da, respectively, and particle size distributions of 1.9–2.0 nm, 3.2–5.6 nm and 1.3–3.2 nm, respectively. All three plant PIHs appeared as aggregated nanoparticles. Soy PIH (100 μg/mL) provided better protection against H2O2-induced oxidative damage to C2C12 than wheat or pea PIH. In summary, soy PIH had the best antioxidant activity, and particle size than wheat PIH and pea PIH. Therefore, soy PIH might be a dietary supplement for healthy diet and medical applications.
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Khongdetch J, Laohakunjit N, Kaprasob R. King Boletus mushroom‐derived bioactive protein hydrolysate: characterisation, antioxidant, ACE inhibitory and cytotoxic activities. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jindaporn Khongdetch
- School of Bioresources and Technology King Mongkut’s University of Technology Thonburi 49 Teintalay 25 Road, Thakam, Bangkhuntein Bangkok10150Thailand
- Rajamangala University of Technology Suvarnabhumi Ayutthaya Phra Nakhon Si Ayutthaya Thailand
| | - Natta Laohakunjit
- School of Bioresources and Technology King Mongkut’s University of Technology Thonburi 49 Teintalay 25 Road, Thakam, Bangkhuntein Bangkok10150Thailand
| | - Ratchadaporn Kaprasob
- School of Bioresources and Technology King Mongkut’s University of Technology Thonburi 49 Teintalay 25 Road, Thakam, Bangkhuntein Bangkok10150Thailand
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Saengsuk N, Laohakunjit N, Sanporkha P, Kaisangsri N, Selamassakul O, Ratanakhanokchai K, Uthairatanakij A. Physicochemical characteristics and textural parameters of restructured pork steaks hydrolysed with bromelain. Food Chem 2021; 361:130079. [PMID: 34033991 DOI: 10.1016/j.foodchem.2021.130079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 05/03/2021] [Accepted: 05/08/2021] [Indexed: 10/21/2022]
Abstract
Enzymatic tenderisation including bromelain enhances underused cuts of meat in emerged restructuring technology. Physicochemical and textural characteristics of restructured pork steak hydrolysed with bromelain for masticatory dysfunction people were evaluated. Restructured pork steak treated with bromelain at 0.05 and 0.1% (w/w) was hydrolysed at 50 °C for 0, 3, 6, 9 and 12 min. The cooking losses of 0.05% (w/w) bromelain for 0, 3 and 6 min were lower than 0.1% (w/w) bromelain samples. The ΔE increased after increasing the enzyme concentration and hydrolysis time. Bromelain-treated samples at higher concentrations showed lower WBSF, KSF and TPA parameters, but cohesiveness of 0.05% (w/w) had higher than 0.1% (w/w) bromelain samples. Total protein, sarcoplasmic protein solubility, TCA-soluble peptide, total collagen and soluble collagen contents were the highest in 0.1% (w/w) bromelain-treated samples for 12 min (P < 0.05). According to SDS-PAGE and SEM, various proteins in the enzyme-treated samples were degraded.
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Affiliation(s)
- Nachomkamon Saengsuk
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand
| | - Natta Laohakunjit
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand.
| | - Promluck Sanporkha
- Department of Nutrition, Faculty of Public of Health, Mahidol University, 420/1 Ratchawithi Rd., Ratchathewi District, Bangkok 10400, Thailand
| | - Nattapon Kaisangsri
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand
| | - Orrapun Selamassakul
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand
| | - Khanok Ratanakhanokchai
- Division of Biochemical Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand
| | - Apiradee Uthairatanakij
- Division of Postharvest Technology, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49 Tientalay 25 Rd., Takham, Bangkhuntien, Bangkok 10150, Thailand
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40
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Koroleva VA, Olshannikova SS, Holyavka MG, Artyukhov VG. Thermal Inactivation of Cysteine Proteases: The Key Stages. Biophysics (Nagoya-shi) 2021. [DOI: 10.1134/s0006350921030088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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41
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Holyavka M, Faizullin D, Koroleva V, Olshannikova S, Zakhartchenko N, Zuev Y, Kondratyev M, Zakharova E, Artyukhov V. Novel biotechnological formulations of cysteine proteases, immobilized on chitosan. Structure, stability and activity. Int J Biol Macromol 2021; 180:161-176. [PMID: 33676977 DOI: 10.1016/j.ijbiomac.2021.03.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/20/2021] [Accepted: 03/03/2021] [Indexed: 12/14/2022]
Abstract
Bromelain, papain, and ficin are studied the most for meat tenderization, but have limited application due to their short lifetime. The aim of this work is to identify the adsorption mechanisms of these cysteine proteases on chitosan to improve the enzymes' stability. It is known that immobilization can lead to a significant loss of enzyme activity, which we observed during the sorption of bromelain (protease activity compared to soluble enzyme is 49% for medium and 64% for high molecular weight chitosan), papain (34 and 28% respectively) and ficin (69 and 70% respectively). Immobilization on the chitosan matrix leads to a partial destruction of protein helical structure (from 5 to 19%). Using computer modelling, we have shown that the sorption of cysteine proteases on chitosan is carried out by molecule regions located on the border of domains L and R, including active cites of the enzymes, which explains the decrease in their catalytic activity upon immobilization. The immobilization on chitosan does not shift the optimal range of pH (7.5) and temperature values (60 °C for bromelain and papain, 37-60 °C for ficin), but significantly increases the stability of biocatalysts (from 5.8 times for bromelain to 7.6 times for papain).
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Affiliation(s)
- Marina Holyavka
- Voronezh State University, Universitetskaya sq. 1, Voronezh 394018, Russian Federation; Sevastopol State University, Universitetskaya st. 33, Sevastopol 299053, Russian Federation.
| | - Dzhigangir Faizullin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, 2/31, Lobachevsky st., Kazan 420111, Russian Federation
| | - Victoria Koroleva
- Voronezh State University, Universitetskaya sq. 1, Voronezh 394018, Russian Federation
| | - Svetlana Olshannikova
- Voronezh State University, Universitetskaya sq. 1, Voronezh 394018, Russian Federation
| | - Nataliya Zakhartchenko
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, 2/31, Lobachevsky st., Kazan 420111, Russian Federation
| | - Yuriy Zuev
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, 2/31, Lobachevsky st., Kazan 420111, Russian Federation
| | - Maxim Kondratyev
- Institute of Cell Biophysics of the Russian Academy of Sciences, Institutskaya st. 3, Puschino, Moscow region 142290, Russian Federation
| | - Ekaterina Zakharova
- Institute of Cell Biophysics of the Russian Academy of Sciences, Institutskaya st. 3, Puschino, Moscow region 142290, Russian Federation
| | - Valeriy Artyukhov
- Voronezh State University, Universitetskaya sq. 1, Voronezh 394018, Russian Federation
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Madhusankha G, Thilakarathna R. Meat tenderization mechanism and the impact of plant exogenous proteases: A review. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2020.102967] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Reyes Jara AM, Corrons MA, Salese L, Liggieri CS, Bruno MA. Peptidases from Maclura Pomifera for Preparation of Food Protein Hydrolysates: Purification by Single-Step Chromatography and Characterization of Pomiferin I. Appl Biochem Biotechnol 2020; 193:619-636. [PMID: 33047217 DOI: 10.1007/s12010-020-03438-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 09/29/2020] [Indexed: 11/25/2022]
Abstract
Our objective was to isolate peptidases from the latex of Maclura pomifera fruits and use them to hydrolyze food proteins, as well as to purify and characterize the main peptidase. Two partially purified proteolytic extracts were prepared by ethanol (EE) and acetone (AE) precipitation from an aqueous suspension of exuded fruit latex. EE was used to hydrolyze food proteins with a ratio of 0.19 caseinolytic units (Ucas) per mg of substrate. Different values of hydrolysis degree were observed for hydrolysates of egg white, soy protein isolate, and casein at 180 min (9.3%, 31.1%, and 29.1%, respectively). AE was employed to purify a peptidase which exhibited an isoelectric point (pI) of 8.70 and whose abundance in AE was 28.3%. This enzyme was purified to homogeneity using a single-step procedure by cation-exchange chromatography, achieving an 8.1-fold purification and a yield of 16.7%. The peptidase was named pomiferin I and showed a molecular mass of 63,177.77 Da. Kinetic constants (KM 0.84 mM, Vmax 27.50 uM s-1, kcat 72.37 s-1, and kcat/KM 86.15 mM-1 s-1) were determined employing N-α-carbobenzoxy-L-alanyl-p-nitrophenyl ester as substrate. Analysis by PMF showed only partial homology of pomiferin I with a serine peptidase from a species of the same family.
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Affiliation(s)
- Andrea Milagros Reyes Jara
- Consejo Nacional de Investigaciones Científicas y Tècnicas (CONICET), Buenos Aires, Argentina
- Instituto de Fisiología Vegetal (INFIVE), Universidad Nacional de La Plata (UNLP), CONICET, 113 and 61, 1900, La Plata, Argentina
| | - María Alicia Corrons
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 and 115, 1900, La Plata, Argentina
| | - Lucía Salese
- Consejo Nacional de Investigaciones Científicas y Tècnicas (CONICET), Buenos Aires, Argentina
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 and 115, 1900, La Plata, Argentina
| | - Constanza Silvina Liggieri
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 and 115, 1900, La Plata, Argentina
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CICPBA), La Plata, Argentina
| | - Mariela Anahí Bruno
- Consejo Nacional de Investigaciones Científicas y Tècnicas (CONICET), Buenos Aires, Argentina.
- Centro de Investigación de Proteínas Vegetales (CIPROVE), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 and 115, 1900, La Plata, Argentina.
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Tian M, Zhu J, Guo J, Guo X. Activity of Bromelain with Cationic Surfactants and the Correlation with the Change of
1
H NMR
Signals. J SURFACTANTS DETERG 2020. [DOI: 10.1002/jsde.12454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maozhang Tian
- State Key Laboratory of Enhanced Oil Recovery, Research Institute of Petroleum Exploration and Development, CNPC Beijing 100083 China
| | - Jiaxin Zhu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225002 China
| | - Jingjing Guo
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225002 China
| | - Xia Guo
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225002 China
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Abstract
Background:In order to organize and give a better understanding of the existing population of protease activity units together with their respective methods of enzymatic activity assessment, there is a need of their clear classification system.Results and Conclusion:The following system has been proposed: Enzyme Centered Units (ECU) equivalent to Enzyme Process Unit notation; Protein Centered Units (PCU) equivalent to Protein Process Unit notation; Legal Authority and Enzyme Centered Units (LAECU) equivalent to Enzyme Centered Units system additionally related to a legal authority or an organization. The suitable ways for the mutual conversion of commonly used units and their conversion into the standard SI units have been included. A convenient gravity/spectrophotometer test of proteolytic activity with the use of three protein types has also been proposed. The test gives high degree of confidence of the experimental determination for a wide spectrum of protease activity in samples of plant origin. The whole paper allows both theoretical and practical orientation in the range of different proteolytic activity units as well as in the methods of their determination.
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Affiliation(s)
- Rafał Ireneusz Rawski
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, Rzeszow University of Technology, Rzeszow, Poland
| | - Przemysław Tomasz Sanecki
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, Rzeszow University of Technology, Rzeszow, Poland
| | - Jan Kalembkiewicz
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, Rzeszow University of Technology, Rzeszow, Poland
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46
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Rico X, Gullón B, Alonso JL, Yáñez R. Recovery of high value-added compounds from pineapple, melon, watermelon and pumpkin processing by-products: An overview. Food Res Int 2020; 132:109086. [DOI: 10.1016/j.foodres.2020.109086] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/21/2020] [Accepted: 02/05/2020] [Indexed: 01/13/2023]
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47
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A biophysical strategy to examine the impact of newly synthesized polymerizable ammonium-based ionic liquids on the structural stability and proteolytic activity of stem bromelain. Int J Biol Macromol 2020; 151:957-966. [DOI: 10.1016/j.ijbiomac.2019.10.208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/14/2019] [Accepted: 10/24/2019] [Indexed: 11/23/2022]
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48
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Jun-hui X, Hui-juan C, Bin Z, Hui Y. The mechanistic effect of bromelain and papain on tenderization in jumbo squid (Dosidicus gigas) muscle. Food Res Int 2020; 131:108991. [DOI: 10.1016/j.foodres.2020.108991] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 11/21/2019] [Accepted: 01/06/2020] [Indexed: 12/29/2022]
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49
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Banerjee S, Arora A, Vijayaraghavan R, Patti AF. Extraction and crosslinking of bromelain aggregates for improved stability and reusability from pineapple processing waste. Int J Biol Macromol 2020; 158:318-326. [PMID: 32353500 DOI: 10.1016/j.ijbiomac.2020.04.220] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 01/01/2023]
Abstract
The present study is first of its kind that focuses upon the extraction of bromelain from pineapple core waste and stabilising it as insoluble cross-linked aggregates. The influence of process variables such as the choice of precipitant, type of cross-linker, concentration of cross-linker and the reaction time for cross-linking step was investigated upon the activity recovery of bromelain cross-linked aggregates. The optimization of this biocatalyst preparation specifically recovered 87% of the enzymatic activity available in pineapple core waste by ammonium sulphate (60%, w/v) precipitation followed by cross-linking for 4 h with 80 mM glutaraldehyde. Cross-linked bromelain aggregates were thermally more stable and exhibited higher pH stability in comparison to free bromelain. The cross-linked bromelain aggregates exhibited higher operational stability in different organic solvents at 4 °C. The highest operational stability (% stability given in parenthesis) was observed in acetone (100%) followed by hexane (53.6%), ethyl acetate (39.6%), ethanol (32.5%) and chloroform (14.9%). The kinetic studies revealed higher Km value (5.45 mM) after the formation of cross-linked bromelain aggregates as compared to free bromelain (5.04 mM) with almost similar Vmax values. Cross-linked bromelain aggregates also showed significant reusability characteristics with an activity retention of >85% after 5-time cycles. Such recyclability of bromelain cross-linked aggregates could lead to potential industrial applications in both food and non-food sector. In addition, the present extraction method avoids costs related to purification and expensive immobilization carriers.
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Affiliation(s)
- Shivali Banerjee
- IITB - Monash Research Academy, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India; Bio-Processing Laboratory, Centre for Technology Alternatives for Rural Areas, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India; School of Chemistry, Green Chemical Futures, Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Amit Arora
- IITB - Monash Research Academy, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India; Bio-Processing Laboratory, Centre for Technology Alternatives for Rural Areas, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - R Vijayaraghavan
- School of Chemistry, Green Chemical Futures, Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Antonio F Patti
- School of Chemistry, Green Chemical Futures, Monash University, Wellington Road, Clayton, Victoria 3800, Australia.
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50
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Peng F, Li R, Zhang F, Qin L, Ling G, Zhang P. Potential drug delivery nanosystems for improving tumor penetration. Eur J Pharm Biopharm 2020; 151:220-238. [PMID: 32311427 DOI: 10.1016/j.ejpb.2020.04.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 03/02/2020] [Accepted: 04/11/2020] [Indexed: 12/17/2022]
Abstract
Nanosystems, as one of the most important drug delivery systems, play a crucial rule in tumor therapy. However, the deep tumor penetration is retarded by the tumor physiological factors and nanomedicine properties. In this review, we firstly elaborate the factors which impact tumor penetration, including the tumor physiological factors and nanomedicine properties. Then, the latest and potential drug delivery nanosystems for improving tumor penetration are summarized and analyzed in detail. Moreover, recent combination therapies for improving penetration are described to enhance penetration. Finally, we summarize the typical clinical therapies of potential drug delivery nanosystems.
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Affiliation(s)
- Feifei Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Ruirui Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Fang Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Li Qin
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Guixia Ling
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Peng Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
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