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Dini I, Mancusi A. Food Peptides for the Nutricosmetic Industry. Antioxidants (Basel) 2023; 12:antiox12040788. [PMID: 37107162 PMCID: PMC10135249 DOI: 10.3390/antiox12040788] [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: 02/27/2023] [Revised: 03/18/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
In recent years, numerous reports have described bioactive peptides (biopeptides)/hydrolysates produced from various food sources. Biopeptides are considered interesting for industrial application since they show numerous functional properties (e.g., anti-aging, antioxidant, anti-inflammatory, and antimicrobial properties) and technological properties (e.g., solubility, emulsifying, and foaming). Moreover, they have fewer side effects than synthetic drugs. Nevertheless, some challenges must be overcome before their administration via the oral route. The gastric, pancreatic, and small intestinal enzymes and acidic stomach conditions can affect their bioavailability and the levels that can reach the site of action. Some delivery systems have been studied to avoid these problems (e.g., microemulsions, liposomes, solid lipid particles). This paper summarizes the results of studies conducted on biopeptides isolated from plants, marine organisms, animals, and biowaste by-products, discusses their potential application in the nutricosmetic industry, and considers potential delivery systems that could maintain their bioactivity. Our results show that food peptides are environmentally sustainable products that can be used as antioxidant, antimicrobial, anti-aging, and anti-inflammatory agents in nutricosmetic formulations. Biopeptide production from biowaste requires expertise in analytical procedures and good manufacturing practice. It is hoped that new analytical procedures can be developed to simplify large-scale production and that the authorities adopt and regulate use of appropriate testing standards to guarantee the population's safety.
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Affiliation(s)
- Irene Dini
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Andrea Mancusi
- Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute 2, 80055 Portici, Italy
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Purification, Identification and Neuroprotective Effects of Proteins from Bombyx batryticatus in Glu-Stimulated PC12 Cells. SEPARATIONS 2022. [DOI: 10.3390/separations9090236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Bombyx batryticatus (BB) is one of the most commonly used Traditional Chinese Medicines (TCMs) in the treatment of convulsions and epilepsy. The antiepileptic effects of total proteins from BB (BBPs) have been proven in our previous research. In this study, BBPs were further purified, the neuroprotective effects were evaluated in Glu-stimulated PC12 cells, and the structure was identified by Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Six subfractions (PF-1 to PF-6) were obtained by DEAE-52 Sepharose FF ion-exchange chromatography. It was found that PF-1, PF-2, and PF-3, with similar protein compositions, possessed neuroprotective effects in Glu-stimulated PC12 cells by significantly increasing the GABA level, and decreasing the levels of IL-1β and TNF-α. The most active fraction (PF-2) was further separated by Sephadex G-75 gel filtration chromatography, and an effective protein component named PF-2-2 was obtained. Fluorescein isothiocyanate-labeled PF-2-2 (FITC-PF-2-2) was prepared, and the binding of FITC-F-2-2 to the PC12 cells was directly observed with a confocal microscope. PF-2-2 was found to first bind to the surface of PC12 cells and then internalize into the cells. The main band of PF-2-2 was then analyzed by MALDI-TOF/TOF-MS and searched in the MASCOT database; finally a protein named Low molecular mass 30 kDa lipoprotein 21G1 was identified. In conclusion, PF-2-2 and purified proteins isolated from BBPs have potential application prospects in the treatment of epilepsy.
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Barashkova AS, Sadykova VS, Salo VA, Zavriev SK, Rogozhin EA. Nigellothionins from Black Cumin ( Nigella sativa L.) Seeds Demonstrate Strong Antifungal and Cytotoxic Activity. Antibiotics (Basel) 2021; 10:antibiotics10020166. [PMID: 33562041 PMCID: PMC7914917 DOI: 10.3390/antibiotics10020166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 11/16/2022] Open
Abstract
High-cationic biologically active peptides of the thionins family were isolated from black cumin (Nigella sativa L.) seeds. According to their physicochemical characteristics, they were classified as representatives of the class I thionin subfamily. Novel peptides were called “Nigellothionins”, so-called because of their source plant. Thionins are described as components of plant innate immunity to environmental stress factors. Nine nigellothionins were identified in the plant in different amounts. Complete amino acid sequences were determined for three of them, and a high degree of similarity was detected. Three nigellothionins were examined for antifungal properties against collection strains. The dominant peptide, NsW2, was also examined for activity against clinical isolates of fungi. Cytotoxic activity was determined for NsW2. Nigellothionins activity against all collection strains and clinical isolates varied from absence to a value comparable to amphotericin B, which can be explained by the presence of amino acid substitutions in their sequences. Cytotoxic activity in vitro for NsW2 was detected at sub-micromolar concentrations. This has allowed us to propose an alteration of the molecular mechanism of action at different concentrations. The results obtained suggest that nigellothionins are natural compounds that can be used as antimycotic and anti-proliferative agents.
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Affiliation(s)
- Anna S. Barashkova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, 16/10, ul. Miklukho-Maklaya, 117997 Moscow, Russia; (S.K.Z.); (E.A.R.)
- Correspondence: ; Tel.: +7-926-284-93-23
| | - Vera S. Sadykova
- Gause Institute of New Antibiotics, 11 ul. Bol’shaya Pirogovskaya, 119021 Moscow, Russia;
| | - Victoria A. Salo
- Laboratory of Molecular and Cellular Biophysics, Sevastopol State University, 33 Universitetskaya Str., 299053 Sevastopol, Russia;
| | - Sergey K. Zavriev
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, 16/10, ul. Miklukho-Maklaya, 117997 Moscow, Russia; (S.K.Z.); (E.A.R.)
| | - Eugene A. Rogozhin
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, 16/10, ul. Miklukho-Maklaya, 117997 Moscow, Russia; (S.K.Z.); (E.A.R.)
- All-Russian Institute of Plant Protection, Pushkin, 196608 St. Petersburg, Russia
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Smolikova G, Gorbach D, Lukasheva E, Mavropolo-Stolyarenko G, Bilova T, Soboleva A, Tsarev A, Romanovskaya E, Podolskaya E, Zhukov V, Tikhonovich I, Medvedev S, Hoehenwarter W, Frolov A. Bringing New Methods to the Seed Proteomics Platform: Challenges and Perspectives. Int J Mol Sci 2020; 21:E9162. [PMID: 33271881 PMCID: PMC7729594 DOI: 10.3390/ijms21239162] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 12/14/2022] Open
Abstract
For centuries, crop plants have represented the basis of the daily human diet. Among them, cereals and legumes, accumulating oils, proteins, and carbohydrates in their seeds, distinctly dominate modern agriculture, thus play an essential role in food industry and fuel production. Therefore, seeds of crop plants are intensively studied by food chemists, biologists, biochemists, and nutritional physiologists. Accordingly, seed development and germination as well as age- and stress-related alterations in seed vigor, longevity, nutritional value, and safety can be addressed by a broad panel of analytical, biochemical, and physiological methods. Currently, functional genomics is one of the most powerful tools, giving direct access to characteristic metabolic changes accompanying plant development, senescence, and response to biotic or abiotic stress. Among individual post-genomic methodological platforms, proteomics represents one of the most effective ones, giving access to cellular metabolism at the level of proteins. During the recent decades, multiple methodological advances were introduced in different branches of life science, although only some of them were established in seed proteomics so far. Therefore, here we discuss main methodological approaches already employed in seed proteomics, as well as those still waiting for implementation in this field of plant research, with a special emphasis on sample preparation, data acquisition, processing, and post-processing. Thereby, the overall goal of this review is to bring new methodologies emerging in different areas of proteomics research (clinical, food, ecological, microbial, and plant proteomics) to the broad society of seed biologists.
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Affiliation(s)
- Galina Smolikova
- Department of Plant Physiology and Biochemistry, St. Petersburg State University; 199034 St. Petersburg, Russia; (G.S.); (T.B.); (S.M.)
| | - Daria Gorbach
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
| | - Elena Lukasheva
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
| | - Gregory Mavropolo-Stolyarenko
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
| | - Tatiana Bilova
- Department of Plant Physiology and Biochemistry, St. Petersburg State University; 199034 St. Petersburg, Russia; (G.S.); (T.B.); (S.M.)
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry; 06120 Halle (Saale), Germany
| | - Alena Soboleva
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry; 06120 Halle (Saale), Germany
| | - Alexander Tsarev
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry; 06120 Halle (Saale), Germany
| | - Ekaterina Romanovskaya
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
| | - Ekaterina Podolskaya
- Institute of Analytical Instrumentation, Russian Academy of Science; 190103 St. Petersburg, Russia;
- Institute of Toxicology, Russian Federal Medical Agency; 192019 St. Petersburg, Russia
| | - Vladimir Zhukov
- All-Russia Research Institute for Agricultural Microbiology; 196608 St. Petersburg, Russia; (V.Z.); (I.T.)
| | - Igor Tikhonovich
- All-Russia Research Institute for Agricultural Microbiology; 196608 St. Petersburg, Russia; (V.Z.); (I.T.)
- Department of Genetics and Biotechnology, St. Petersburg State University; 199034 St. Petersburg, Russia
| | - Sergei Medvedev
- Department of Plant Physiology and Biochemistry, St. Petersburg State University; 199034 St. Petersburg, Russia; (G.S.); (T.B.); (S.M.)
| | - Wolfgang Hoehenwarter
- Proteome Analytics Research Group, Leibniz Institute of Plant Biochemistry, 06120 Halle (Saale), Germany;
| | - Andrej Frolov
- Department of Biochemistry, St. Petersburg State University; 199178 St. Petersburg, Russia; (D.G.); (E.L.); (G.M.-S.); (A.S.); (A.T.); (E.R.)
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry; 06120 Halle (Saale), Germany
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Sun Y, Bao PJ, Zhang GB. Purification and characterization of Protein C activator from Agkistrodon acutus Venom. Prep Biochem Biotechnol 2020; 50:907-914. [DOI: 10.1080/10826068.2020.1768541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yao Sun
- Department of Pathophysiology, Institute of Snake Venom, Wannan Medical College, Wuhu, China
| | - Peng-Ju Bao
- School of Anesthesiology, Wannan Medical College, Wuhu, China
| | - Gen-Bao Zhang
- Department of Pathophysiology, Institute of Snake Venom, Wannan Medical College, Wuhu, China
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