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Benítez-González AM, Stinco CM, Rodríguez-Pulido FJ, Vicario IM, Meléndez-Martínez AJ. Towards more sustainable cooking practices to increase the bioaccessibility of colourless and provitamin A carotenoids in cooked carrots. Food Funct 2024; 15:8835-8847. [PMID: 39118544 DOI: 10.1039/d4fo02752c] [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: 08/10/2024]
Abstract
The effect of different cooking methods (boiling, baking, steaming and microwaving) on the colour and texture of carrots, as well as on the bioaccessibility of carotenoids, was investigated in order to identify the more "sustainable cooking" methods. Cooking resulted in statistically significant increases in total carotenoid bioaccessibility, both with intensity and duration of treatments. In particular, significant increases in carotenoid bioaccessible content (CBC) were observed, ranging from 6.03-fold (microwave) to 8.90-fold (baking) for the most intense cooking conditions tested. Although the relative concentration of the colourless carotenoids (phytoene and phytofluene) in raw carrots is lower than that of provitamins A α- and β-carotene, the bioaccessible content of the colourless ones is much higher. From an energy consumption standpoint and considering samples with the same tenderness, the highest CBC values per kWh decreased in the order microwaving > baking > water cooking > steaming. Our findings are important to help combat vitamin A deficiency since increases of up to ∼40-fold and ∼70-fold in the CBCs of the vitamin A precursors α- and β-carotene, respectively, were observed. These results provide a basis for defining "sustainable cooking" as "cooking practices that optimize intensity, duration and other parameters leading to a more efficient use of energy to maximize the bioavailability of nutrients and other beneficial food components (such as bioactives) while ensuring food appeal and safety".
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Affiliation(s)
- Ana M Benítez-González
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain.
| | - Carla M Stinco
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain.
| | | | - Isabel M Vicario
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain.
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Morón-Ortiz Á, Karamalegkos AA, Mapelli-Brahm P, Ezcurra M, Meléndez-Martínez AJ. Phytoene and Phytoene-Rich Microalgae Extracts Extend Lifespan in C. elegans and Protect against Amyloid-β Toxicity in an Alzheimer's Disease Model. Antioxidants (Basel) 2024; 13:931. [PMID: 39199177 PMCID: PMC11351246 DOI: 10.3390/antiox13080931] [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: 05/25/2024] [Revised: 07/26/2024] [Accepted: 07/28/2024] [Indexed: 09/01/2024] Open
Abstract
Phytoene is a colourless carotenoid widely available from dietary sources and a precursor for the synthesis of other carotenoids. Although present at high concentrations across different tissues, phytoene is largely viewed as not having physiological activity. Here, we utilize the model organism C. elegans to show that phytoene is bioactive and has anti-ageing properties. Supplementation with phytoene protects against oxidative damage and amyloid-β42 proteotoxicity (a major pathology of Alzheimer's disease), and extends lifespan. We also examine extracts from two microalgae, Chlorella sorokiniana and Dunaliella bardawil. We show that the extracts contain high levels of phytoene, and find that these phytoene-rich extracts have protective effects similar to pure phytoene. Our findings show that phytoene is a bioactive molecule with positive effects on ageing and longevity. Our work also suggests that phytoene-rich microalgae extracts can utilized to produce foods or supplements that promote healthy ageing and prevent the development of chronic age-related diseases.
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Affiliation(s)
- Ángeles Morón-Ortiz
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (Á.M.-O.); (P.M.-B.); (A.J.M.-M.)
| | | | - Paula Mapelli-Brahm
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (Á.M.-O.); (P.M.-B.); (A.J.M.-M.)
| | - Marina Ezcurra
- School of Biosciences, University of Kent, Canterbury CT2 7NJ, UK;
| | - Antonio J. Meléndez-Martínez
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (Á.M.-O.); (P.M.-B.); (A.J.M.-M.)
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3
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Morón-Ortiz Á, Mapelli-Brahm P, León-Vaz A, Benitez-González AM, León R, Meléndez-Martínez AJ. Ultrasound-assisted extraction of carotenoids from phytoene-accumulating Chlorella sorokiniana microalgae: Effect of milling and performance of the green biosolvents 2-methyltetrahydrofuran and ethyl lactate. Food Chem 2024; 434:137437. [PMID: 37716142 DOI: 10.1016/j.foodchem.2023.137437] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/24/2023] [Accepted: 09/07/2023] [Indexed: 09/18/2023]
Abstract
This study aimed at optimizing the accumulation of phytoene in Chlorella sorokiniana by using norflurazon and investigating the capacity of green and traditional solvents to extract carotenoids by ultrasound-assisted extraction with and without previous milling. Phytoene-rich first described C. sorokiniana biomass was used, both fresh, freeze-dried, and encapsulated. The ideal dose of norflurazon (1 µg/mL) was selected to block the carotenoid pathway at the level of phytoene desaturase and induce the accumulation of phytoene in C. sorokiniana. A mill pre-treatment allowed a higher recovery of carotenoids compared to non-milled samples, in both the freeze-dried and encapsulated matrices. 2-Methyloxolane provided a higher total carotenoid content (4.75-5546.96 µg/g) compared to the other solvents tested in all the matrices, proving a promising bio-based solvent to replace traditional organic ones for the extraction of microalgal carotenoids.
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Affiliation(s)
- Ángeles Morón-Ortiz
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | - Paula Mapelli-Brahm
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | - Antonio León-Vaz
- Laboratory of Biochemistry, Faculty of Experimental Sciences, Marine International Campus of Excellence and RENSMA, University of Huelva, 21071 Huelva, Spain
| | - Ana M Benitez-González
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | - Rosa León
- Laboratory of Biochemistry, Faculty of Experimental Sciences, Marine International Campus of Excellence and RENSMA, University of Huelva, 21071 Huelva, Spain
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Langyan S, Yadava P, Khan FN, Sharma S, Singh R, Bana RS, Singh N, Kaur V, Kalia S, Kumar A. Trends and advances in pre- and post-harvest processing of linseed oil for quality food and health products. Crit Rev Food Sci Nutr 2023:1-24. [PMID: 38032160 DOI: 10.1080/10408398.2023.2280768] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Linseed is an ancient crop used for diverse purposes since the beginning of civilization. In recent times, linseed has emerged as a superfood due to its high content of health-promoting omega-3 fatty acids and other bioactive compounds. Among primary health effects, it has potential to manage hypertension, diabetes, osteoporosis, atherosclerosis, cancer, arthritis, neurological, cardiovascular diseases including blood cholesterol levels, constipation, diarrhea, and autoimmune disorders etc. due to the presence of omega-3 fatty acid, lignans, high dietary fibers, and proteins, whereas, secondary health effects comprise of relieving from various skin disorders. Due to these health-beneficial properties, interest in linseed oil necessitates the intensification of research efforts on various aspects. These include cultivation technology, varietal and genetic improvement, post-harvest processing, profiling of nutrients and bioactive compounds, pre-clinical and clinical studies, etc. The present review discussed the advances in linseed research including pre- and post-harvest processing. However, focus on the bioactive compounds present in linseed oil and their health effects are also presented. Linseed cultivation, pre- and post-harvest processing aspects are covered including climatic, edaphic, agronomic factors, type of cultivar and storage conditions etc, which impact the overall oil yield and its nutritional quality. Various emerging applications of linseed oil in functional food, nutraceutical, pharmaceutical, and cosmeceutical preparations were also presented in detail. Further, recommendations were made on linseed oil research in the field of genetics, breeding germplasm resources and genome editing for exploring its full applications as a nutrition and health product.
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Affiliation(s)
- Sapna Langyan
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
| | - Pranjal Yadava
- Indian Agricultural Research Institute, New Delhi, India
| | | | - Sanjula Sharma
- Oilseed Section, Punjab Agricultural University, Ludhiana, India
| | - Renu Singh
- Indian Agricultural Research Institute, New Delhi, India
| | | | - Nisha Singh
- National Institute for Plant Biotechnology, New Delhi, India
| | - Vikender Kaur
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
| | | | - Ashok Kumar
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
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5
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Bernabeu M, Gharibzahedi SMT, Ganaie AA, Macha MA, Dar BN, Castagnini JM, Garcia-Bonillo C, Meléndez-Martínez AJ, Altintas Z, Barba FJ. The potential modulation of gut microbiota and oxidative stress by dietary carotenoid pigments. Crit Rev Food Sci Nutr 2023:1-19. [PMID: 37691412 DOI: 10.1080/10408398.2023.2254383] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Gut microbiota plays a crucial role in regulating the response to immune checkpoint therapy, therefore modulation of the microbiome with bioactive molecules like carotenoids might be a very effective strategy to reduce the risk of chronic diseases. This review highlights the bio-functional effect of carotenoids on Gut Microbiota modulation based on a bibliographic search of the different databases. The methodology given in the preferred reporting items for systematic reviews and meta-analyses (PRISMA) has been employed for developing this review using papers published over two decades considering keywords related to carotenoids and gut microbiota. Moreover, studies related to the health-promoting properties of carotenoids and their utilization in the modulation of gut microbiota have been presented. Results showed that there can be quantitative changes in intestinal bacteria as a function of the type of carotenoid. Due to the dependency on several factors, gut microbiota continues to be a broad and complex study subject. Carotenoids are promising in the modulation of Gut Microbiota, which favored the appearance of beneficial bacteria, resulting in the protection of villi and intestinal permeability. In conclusion, it can be stated that carotenoids may help to protect the integrity of the intestinal epithelium from pathogens and activate immune cells.
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Affiliation(s)
- Manuel Bernabeu
- Research Group in Innovative Technologies for Sustainable Food (ALISOST), Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda, Burjassot, Burjassot, València, Spain
- Vicerectorat de Recerca, Universitat de Barcelona (UB), Barcelona, Spain
| | - Seyed Mohammad Taghi Gharibzahedi
- Faculty of Natural Sciences and Maths, Institute of Chemistry, Technical University of Berlin, Berlin, Germany
- Faculty of Engineering, Institute of Materials Science, Kiel University, Kiel, Germany
| | - Arsheed A Ganaie
- Watson Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Kashmir, India
| | - Muzafar A Macha
- Watson Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Kashmir, India
| | - Basharat N Dar
- Department of Food Technology, Islamic University of Science and Technology, Kashmir, India
| | - Juan M Castagnini
- Research Group in Innovative Technologies for Sustainable Food (ALISOST), Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda, Burjassot, Burjassot, València, Spain
| | | | | | - Zeynep Altintas
- Faculty of Natural Sciences and Maths, Institute of Chemistry, Technical University of Berlin, Berlin, Germany
- Faculty of Engineering, Institute of Materials Science, Kiel University, Kiel, Germany
| | - Francisco J Barba
- Research Group in Innovative Technologies for Sustainable Food (ALISOST), Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda, Burjassot, Burjassot, València, Spain
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De Aguiar Saldanha Pinheiro AC, Martí-Quijal FJ, Barba FJ, Benítez-González AM, Meléndez-Martínez AJ, Castagnini JM, Tappi S, Rocculi P. Pulsed Electric Fields (PEF) and Accelerated Solvent Extraction (ASE) for Valorization of Red ( Aristeus antennatus) and Camarote ( Melicertus kerathurus) Shrimp Side Streams: Antioxidant and HPLC Evaluation of the Carotenoid Astaxanthin Recovery. Antioxidants (Basel) 2023; 12:406. [PMID: 36829965 PMCID: PMC9951945 DOI: 10.3390/antiox12020406] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/01/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
Shrimp side streams represent an important natural source of astaxanthin. Optimization of the astaxanthin extraction process from shrimp side streams is of great importance for the valorization of crustacean side streams and the development of astaxanthin-related products. The combined and independent effects of two innovative extraction technologies (pulsed electric fields (PEFs) and accelerated solvent extraction (ASE)) alone and/or combined in a sequential step, using two different solvents on astaxanthin extraction from two shrimp species, were evaluated. Astaxanthin content in the extracts of shrimp side streams was determined by both spectrophotometric and HPLC assays, being the determination of the carotenoid profiles performed by HPLC analysis. Compared to a solvent extraction control procedure, the astaxanthin content was increased after ASE and PEF treatments, for both shrimp species, independently of the solvent used. The highest recovery (585.90 µg/g) was obtained for the species A. antennatus, with the solvent DMSO when PEF and ASE were combined, while the increase in antioxidant capacity varied depending on the solvent used. HPLC analysis of the samples revealed the presence of unesterified (all-E) astaxanthin, four unesterified Z isomers of astaxanthin and many unresolved astaxanthin esters. Both technologies are useful tools to recover antioxidant valuable carotenoids such as astaxanthin from shrimp side streams.
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Affiliation(s)
| | - Francisco J. Martí-Quijal
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain
| | - Francisco J. Barba
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain
| | - Ana M. Benítez-González
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | | | - Juan Manuel Castagnini
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain
| | - Silvia Tappi
- Department of Agricultural and Food Science, Campus of Food Science, Alma Mater Studiorum, University of Bologna, 47521 Cesena, Italy
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Via Quinto Bucci, 336, 47521 Cesena, Italy
| | - Pietro Rocculi
- Department of Agricultural and Food Science, Campus of Food Science, Alma Mater Studiorum, University of Bologna, 47521 Cesena, Italy
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Via Quinto Bucci, 336, 47521 Cesena, Italy
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Characterization of carotenoid profile and α-tocopherol content in Andean bee pollen influenced by harvest time and particle size. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Seo S, Han D, Choi E, Seo M, Song I, Yoon I. Factors determining the oral absorption and systemic disposition of zeaxanthin in rats: in vitro, in situ, and in vivo evaluations. PHARMACEUTICAL BIOLOGY 2022; 60:2266-2275. [PMID: 36412560 PMCID: PMC9704089 DOI: 10.1080/13880209.2022.2143534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/22/2022] [Accepted: 10/29/2022] [Indexed: 06/16/2023]
Abstract
CONTEXT Zeaxanthin is a yellow‑coloured dietary carotenoid widely recognized as an essential component of the macula. It exerts blue light filtering and antioxidant activities, offering eye health and vision benefits. OBJECTIVE This study explores the oral absorption and systemic disposition of zeaxanthin from biopharmaceutical and pharmacokinetic perspectives. MATERIALS AND METHODS In vivo intravenous (5 and 10 mg/kg) and intraportal (5 mg/kg) pharmacokinetic studies were performed to determine intrinsic tissue‑blood partition coefficient, elimination pathway, and hepatic clearance, of zeaxanthin in rats. Moreover, in vitro physicochemical property test, in situ closed loop study, in vivo oral pharmacokinetic study (20 and 100 mg/kg), and in vivo lymphatic absorption study (100 mg/kg) were conducted to investigate the gut absorption properties of zeaxanthin and assess the effects of several lipids on the lymphatic absorption of zeaxanthin in rats. RESULTS Zeaxanthin exhibited poor solubility (≤144 ng/mL) and stability (6.0-76.9% of the initial amount remained at 24 h) in simulated gut luminal fluids. Gut absorption of zeaxanthin occurred primarily in the duodenum, but the major fraction (≥84.7%) of the dose remained unabsorbed across the entire gut tract. Considerable fractions of intravenous zeaxanthin accumulated in the liver, lung, and spleen (21.3, 11.7, and 2.0%, respectively). It was found that the liver is the major eliminating organ of zeaxanthin, accounting for 53.5-90.1% of the total clearance process (hepatic extraction ratio of 0.623). DISCUSSION AND CONCLUSIONS To our knowledge, this is the first systematic study to report factors that determine the oral bioavailability and systemic clearance of zeaxanthin.
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Affiliation(s)
- Seong‑Wook Seo
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, South Korea
| | - Dong‑Gyun Han
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, South Korea
| | - Eugene Choi
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, South Korea
| | - Min‑Jeong Seo
- Freshwater Biosources Utilization Bureau, Bioresources Industrialization Support Division, Nakdong‑gang National Institute of Biological Resources (NNIBR), Sangju‑si, South Korea
| | - Im‑Sook Song
- BK21 FOUR Community‑Based Intelligent Novel Drug Discovery Education Unit, Vessel‑Organ Interaction Research Center (VOICE), Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu, South Korea
| | - In‑Soo Yoon
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan, South Korea
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Wang M, Morón-Ortiz Á, Zhou J, Benítez-González A, Mapelli-Brahm P, Meléndez-Martínez AJ, Barba FJ. Effects of Pressurized Liquid Extraction with dimethyl sulfoxide on the recovery of carotenoids and other dietary valuable compounds from the microalgae Spirulina, Chlorella and Phaeodactylum tricornutum. Food Chem 2022; 405:134885. [DOI: 10.1016/j.foodchem.2022.134885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/21/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022]
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10
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Hernanz D, Palomar MÁ, Moujanni A, Essamadi A, Heredia FJ, Terrab A. Phenolic compounds and color of labeled resin spurge honey and their correlations with pollen content. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Stinco CM, Benítez-González AM, Hernanz D, Vicario IM. Assessment of in vitro bioaccessibility of carotenoids and phenolic compounds in a model milk-mandarine beverage. Food Funct 2022; 13:10535-10545. [PMID: 36156618 DOI: 10.1039/d2fo01808j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mandarine juice is one of the richest sources of β-cryptoxanthin and flavonoids, which have been positively associated with bone mineral density. Carotenoids are lipophilic isoprenoid compounds with a complex absorption process that can be affected by different factors. In this study, we have evaluated the effect of the food matrix on the in vitro bioaccessibility of carotenoids and phenolic compounds in a model milk-mandarine beverage (MMB). MMBs were formulated with mandarine juice and different dairy products to achieve three fat levels (0.2%, 1.7% and 3.2%) and three calcium levels (120, 310 and 500 mg Ca2+ per 100 ml). The bioaccessibility was evaluated using a harmonised in vitro digestion method. The results showed that the content of milk fat increased the bioaccessibility in vitro of phenolic compounds (p < 0.05), while a moderate fat level (1.7%) resulted in the highest bioaccessibility for bioactive carotenoids. On the other hand, calcium fortification at the highest level (500 mg Ca2+ per 100 mL) decreased the bioaccessibility of bioactive carotenoids from 76% to 43% (66% for the major β-cryptoxanthin) compared to the lower calcium fortification level (120 mg Ca2+ per 100 mL). The bioaccessibility of hesperidin, the main flavanone in mandarine juice, was significantly (p < 0.05) reduced in the MMB with the highest calcium level. The bioaccessibility of carotenoids and phenolic compounds is affected by fat and calcium levels. When formulating functional beverages, the impact of the formulation should be carefully considered to optimize the bioaccessibility of the bioactive compounds.
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Affiliation(s)
- Carla M Stinco
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012, Sevilla, Spain
| | - Ana M Benítez-González
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012, Sevilla, Spain
| | - Dolores Hernanz
- Department of Analytical Chemistry, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain.
| | - Isabel M Vicario
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012, Sevilla, Spain
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12
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Status and Dietary Intake of Phytoene and Phytofluene in Spanish Adults and the Effect of a Four-Week Dietary Intervention with Lutein-Rich Fruits or Vegetables. Nutrients 2022; 14:nu14142922. [PMID: 35889879 PMCID: PMC9319977 DOI: 10.3390/nu14142922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/06/2022] [Accepted: 07/15/2022] [Indexed: 01/25/2023] Open
Abstract
Phytoene (PT) and phytofluene (PTF) are colourless carotenoids presents in the human diet and in blood, faeces and tissues and are biologically active. However, there is very little data on these carotenoids. This study aims to assess PT and PTF concentrations in serum from healthy Spanish normolipemic subjects (n = 101, 45-65 years) and the effect of a fruit and vegetable dietary intervention (4 weeks, n = 29) on PT and PTF concentration in serum and faeces and dietary intake. Serum and faecal concentrations were analysed by HPLC and dietary intake by 3 × 24 h recalls. PT showed higher concentrations than PTF in serum, faeces and in the dietary intake. Considering both studies, PT and PTF concentrations in serum were 0.16 ± 0.07 and 0.05 ± 0.04 µmol/L, respectively, in faeces 17.7 ± 20.3 and 6.5 ± 7.9 µg/g, respectively, and in dietary intake the median was 2.4 and 0.6 mg/p/day, respectively. Carrots and tomatoes were the major dietary contributors of these carotenoids. The dietary intervention did not cause significant variations in the PT and PTF intake or serum concentrations, but a lower concentration in faeces was observed for the fruit group (PT: p = 0.024; PTF isomer-3: p = 0.034). These data highlight the need for further research on the activities of these carotenoids in humans.
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13
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Interlaboratory exercise for the analysis of carotenoids and related compounds in dried mango fruit (Mangifera indica L.). J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Understanding carotenoid biosynthetic pathway control points using metabolomic analysis and natural genetic variation. Methods Enzymol 2022; 671:127-151. [DOI: 10.1016/bs.mie.2022.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Olmedilla-Alonso B, Benítez-González AM, Estévez-Santiago R, Mapelli-Brahm P, Stinco CM, Meléndez-Martínez AJ. Assessment of Food Sources and the Intake of the Colourless Carotenoids Phytoene and Phytofluene in Spain. Nutrients 2021; 13:nu13124436. [PMID: 34959988 PMCID: PMC8706092 DOI: 10.3390/nu13124436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/06/2021] [Accepted: 12/09/2021] [Indexed: 12/03/2022] Open
Abstract
Phytoene (PT) and phytofluene (PTF), colorless carotenoids, have largely been ignored in food science studies, food technology, and nutrition. However, they are present in commonly consumed foods and may have health-promotion effects and possible uses as cosmetics. The goal of this study is to assess the most important food sources of PT and PTF and their dietary intakes in a representative sample of the adult Spanish population. A total of 62 food samples were analyzed (58 fruit and vegetables; seven items with different varieties/color) and carotenoid data of four foods (three fruits and one processed food) were compiled. PT concentration was higher than that of PTF in all the foods analyzed. The highest PT content was found in carrot, apricot, commercial tomato juice, and orange (7.3, 2.8, 2.0, and 1.1 mg/100 g, respectively). The highest PTF level was detected in carrots, commercial tomato sauce and canned tomato, apricot, and orange juice (1.7, 1.2, 1.0, 0.6, and 0.04 mg/100 g, respectively). The daily intakes of PT and PTF were 1.89 and 0.47 mg/person/day, respectively. The major contributors to the dietary intake of PT (98%) and PTF (73%) were: carrot, tomato, orange/orange juice, apricot, and watermelon. PT and PTF are mainly supplied by vegetables (81% and 69%, respectively). Considering the color of the edible part of the foods analyzed (fruit, vegetables, sauces, and beverages), the major contributor to the daily intake of PT and PTF (about 98%) were of red/orange color.
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Affiliation(s)
- Begoña Olmedilla-Alonso
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), C/José Antonio Novais, 10, 28040 Madrid, Spain
- Correspondence: (B.O.-A.); (A.J.M.-M.)
| | - Ana M. Benítez-González
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (A.M.B.-G.); (P.M.-B.); (C.M.S.)
| | | | - Paula Mapelli-Brahm
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (A.M.B.-G.); (P.M.-B.); (C.M.S.)
| | - Carla M. Stinco
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (A.M.B.-G.); (P.M.-B.); (C.M.S.)
| | - Antonio J. Meléndez-Martínez
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; (A.M.B.-G.); (P.M.-B.); (C.M.S.)
- Correspondence: (B.O.-A.); (A.J.M.-M.)
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Meléndez-Martínez AJ, Mapelli-Brahm P. The undercover colorless carotenoids phytoene and phytofluene: Importance in agro-food and health in the Green Deal era and possibilities for innovation. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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17
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Indrawati R, Zubaidah E, Sutrisno A, Limantara L, Brotosudarmo THP. Remnant photosynthetic pigments in tea dregs: identification, composition, and potential use as antibacterial photosensitizer. POTRAVINARSTVO 2021. [DOI: 10.5219/1651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The production of tea dregs is continually increasing along with the growth of people's interest in ready-to-drink beverages. However, the recent development of research on the use of tea dregs is still very limited. The present study was aimed to identify the remnant photosynthetic pigments in tea dregs, determine their composition, and evaluate their potential use as natural antibacterial agents based on light-induced reaction (photosensitization). The tea dregs from six commercial teas, consisting of green and black teas, were analyzed using high-performance liquid chromatography (HPLC) with a photodiode array detector, and the spectroscopic data were analyzed from 350 to 700 nm. Pigment identification was performed based on spectral characteristics, and pigment composition in the extracts from the dregs was determined by a three-dimensional multi-chromatogram analysis method. The dominant pigment fractions in both tea types were pheophytin a and its isomers, as well as pheophytin b. Although the dregs of black teas generally contain fewer remnant pigments, they possess residual chlorophyll b, which is not found in the dregs of green teas. In thirty-minutes illumination under 50 W red light-emitting diode, the presence of pigments from tea dregs caused up to 0.87 and 0.35 log reduction of Staphylococcus aureus and Escherichia coli, respectively. The disparity of pigments composition among tea types does not strongly influence their photosensitization activity against both bacteria. Hence, upon further application, the amount of total remnant pigments in the dregs could be taken as substantial consideration instead of tea types.
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Geng J, Zhao L, Zhang H. Formation mechanism of isoprene compounds degraded from carotenoids during fermentation of goji wine. FOOD QUALITY AND SAFETY 2021. [DOI: 10.1093/fqsafe/fyaa033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Fermented goji wine as a functional wine is made from yeast fermentation. To our knowledge, fermented goji wine still has a problem with insufficient characteristic aroma. Research has shown that some isoprene compounds with characteristic aromas may improve the aroma of goji wine. Therefore, the present study aimed to investigate the mechanism of isoprene compound production by carotenoid degradation during the fermentation of goji wine. It was found that C1–C6, C5–C6, C6–C7, C7–C8, C8–C9 and C9–C10 were the most easily degraded sites in carotenoids under seven different pretreatment conditions (mechanical treatment, pectinase treatment, adjustment of pH, autoclave treatment, SO2 treatment, oxidation treatment and light treatment). Meanwhile, breaking different sites, different aroma contributions such as woody, rose, fruity and grassy aromas were found. Single-factor simulation experiments of goji wine during the fermentation showed that the metabolites in the fermentation process caused the degradation of carotenoids and most were volatile aroma compounds. These results may help improve the brewing process to enhance the aroma of goji wine.
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Turnpenny P, Dickie A, Malec J, McClements J. Retention-directed and selectivity controlled chromatographic resolution: Rapid post-hoc analysis of DMPK samples to achieve high-throughput LC-MS separation. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1164:122514. [PMID: 33477099 DOI: 10.1016/j.jchromb.2020.122514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 11/14/2020] [Accepted: 12/18/2020] [Indexed: 11/19/2022]
Abstract
High quality chromatographic separation underpins robustness in LC-MS, frequently the analytical method of choice for pharmaceutical drug discovery work. The potential improvements in chromatographic selectivity afforded by serial column coupling (SCC), provide a useful means to enhance the resolution of complex samples. In this work, we present a revised high-throughput form of SCC, in which just two individual mixed phase columns were coupled together and combined with a gradient-optimised, retention-directed ultra-high pressure method to achieve rapid separations, with no further method optimisation necessary. The overall performance was evaluated from an open access DMPK analytical working environment perspective; where in anticipation of bioanalytical or metabolite identification chromatography challenges, or with the knowledge that stronger resolution was required for in-vitro sample analysis, the methodology could be immediately implemented by the analyst. Retention-directed selection of a shallow SCC gradient method was successful in separating peaks throughout the chromatographic window, resulting in a runtime still congruent to high-throughput analyses (3.5 min). In-vitro assay sample interferences were resolved 44-72% of the time, and the overall resolving power for isomeric separations significantly improved against single column comparisons (1.7-fold mean RS improvement). Over a sustained period of time in our laboratory, SCC methods have been used for metabolite identification and bioanalytical samples, where both convenience and effectiveness in solving analytical challenges has been consistently demonstrated. Examples that highlight SCC chromatography, and a guided discussion of the main high-throughput considerations, are included. The technique offers wide applicability, and we would recommend it as a toolbox consideration to the laboratory analyst.
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Affiliation(s)
- Paul Turnpenny
- Evotec, Department of Drug Metabolism & Pharmacokinetics, Abingdon, Oxon, UK
| | - Anthony Dickie
- Evotec, Department of Drug Metabolism & Pharmacokinetics, Abingdon, Oxon, UK.
| | - Jed Malec
- Evotec, Department of Drug Metabolism & Pharmacokinetics, Abingdon, Oxon, UK
| | - Jordan McClements
- Evotec, Department of Drug Metabolism & Pharmacokinetics, Abingdon, Oxon, UK
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Rubió L, Yuste S, Ludwig I, Romero MP, Motilva MJ, Calderón L, Pla-Pagà L, Companys J, Macià A. Application of Dried Blood Spot Cards combined with liquid chromatography-tandem mass spectrometry to determine eight fat-soluble micronutrients in human blood. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1152:122247. [PMID: 32585494 DOI: 10.1016/j.jchromb.2020.122247] [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: 03/11/2020] [Revised: 05/21/2020] [Accepted: 06/11/2020] [Indexed: 10/24/2022]
Abstract
The analysis of the fat-soluble vitamins A and E and lipid micronutrients in blood, such as carotenoids, is an important parameter to monitor the micronutrient status in humans. Although the potential of dried blood spot (DBS) cards, the use of this technique for blood sampling and subsequent analysis of these fat-soluble micronutrients has been poorly or not studied. An analytical method based on DBS cards (FTA® DMPK-A) combined with liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) has been developed and validated for the determination of carotenoids (lutein, zeaxanthin, β-cryptoxanthin and β-carotene), tocopherols (α-tocopherol, γ-tocopherol and δ-tocopherol) and all-trans-retinol in human blood. Under optimum DBS card extraction conditions, the extraction recoveries of the studied compounds were higher than 72%, the sample matrix effect lower than 17%, and the detection limits at hundred nM concentration levels. The developed method was applied to the analysis of human blood, and the concentration ranges obtained fell within the expected ranges previously reported in healthy adults. Moreover, the influence of hematocrit effect was investigated in a range of 25-55% in order to compare the obtained results to those reported in the literature for the analysis of plasma samples. This method represents an improvement over current techniques reported in the literature due to the use of a non-invasive blood collection method, and moreover, this methodology was for the first time 1) validated for the analysis of all-trans-retinol, tocopherols and carotenoids, and 2) applied for the determination of tocopherols in human blood samples.
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Affiliation(s)
- Laura Rubió
- Antioxidants Group, Food Technology Department, Agrotecnio Research Center, University of Lleida, Av/Alcalde Rovira Roure 191, 25198-Lleida, Spain
| | - Silvia Yuste
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), C/Sant Llorenç 21, 43201-Reus, Spain
| | - Iziar Ludwig
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), C/Sant Llorenç 21, 43201-Reus, Spain
| | - Maria-Paz Romero
- Antioxidants Group, Food Technology Department, Agrotecnio Research Center, University of Lleida, Av/Alcalde Rovira Roure 191, 25198-Lleida, Spain
| | - Maria-José Motilva
- Instituto de Ciencias de la Vid y del Vino (ICVV) (Consejo Superior de Investigaciones Científicas-CSIC, Gobierno de La Rioja, Universidad de La Rioja), Finca "La Grajera", Carretera de Burgos km 6, 26007 Logroño, La Rioja, Spain
| | - Lorena Calderón
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), C/Sant Llorenç 21, 43201-Reus, Spain
| | - Laura Pla-Pagà
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), C/Sant Llorenç 21, 43201-Reus, Spain
| | - Judit Companys
- Universitat Rovira i Virgili, Facultat de Medicina i Ciències de la Salut, Functional Nutrition, Oxidation, and Cardiovascular Diseases Group (NFOC-Salut), C/Sant Llorenç 21, 43201-Reus, Spain
| | - Alba Macià
- Antioxidants Group, Food Technology Department, Agrotecnio Research Center, University of Lleida, Av/Alcalde Rovira Roure 191, 25198-Lleida, Spain.
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21
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Aldana J, Romero-Otero A, Cala MP. Exploring the Lipidome: Current Lipid Extraction Techniques for Mass Spectrometry Analysis. Metabolites 2020; 10:metabo10060231. [PMID: 32503331 PMCID: PMC7345237 DOI: 10.3390/metabo10060231] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/05/2020] [Accepted: 05/13/2020] [Indexed: 12/14/2022] Open
Abstract
In recent years, high-throughput lipid profiling has contributed to understand the biological, physiological and pathological roles of lipids in living organisms. Across all kingdoms of life, important cell and systemic processes are mediated by lipids including compartmentalization, signaling and energy homeostasis. Despite important advances in liquid chromatography and mass spectrometry, sample extraction procedures remain a bottleneck in lipidomic studies, since the wide structural diversity of lipids imposes a constrain in the type and amount of lipids extracted. Differences in extraction yield across lipid classes can induce a bias on down-stream analysis and outcomes. This review aims to summarize current lipid extraction techniques used for untargeted and targeted studies based on mass spectrometry. Considerations, applications, and limitations of these techniques are discussed when used to extract lipids in complex biological matrices, such as tissues, biofluids, foods, and microorganisms.
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Rodríguez-Rodríguez E, Beltrán-de-Miguel B, Samaniego-Aguilar KX, Sánchez-Prieto M, Estévez-Santiago R, Olmedilla-Alonso B. Extraction and Analysis by HPLC-DAD of Carotenoids in Human Faeces from Spanish Adults. Antioxidants (Basel) 2020; 9:E484. [PMID: 32503206 PMCID: PMC7346146 DOI: 10.3390/antiox9060484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 12/14/2022] Open
Abstract
Carotenoids are bioactive compounds with widely accepted health benefits. Their quantification in human faeces can be a useful non-invasive approach to assess their bioavailability. Identification and quantification of major dietary carotenoids in human faeces was the aim of the present study. Faeces and dietary intake were obtained from 101 healthy adults (45-65 years). Carotenoid concentrations were determined by HPLC in faeces and by 3-day food records in dietary intake. Carotenoids quantified in faeces (µg/g dry weight, median) were: β-carotene (39.5), lycopene (20), lutein (17.5), phytoene (11.4), zeaxanthin (6.3), β-cryptoxanthin (4.5), phytofluene (2.9). α-carotene (5.3) and violaxanthin were found 75.5% and 7.1% of the faeces. The carotenoids found in the highest concentrations corresponded to the ones consumed in the greatest amounts (µg/d): lycopene (13,146), phytoene (2697), β-carotene (1812), lutein+zeaxanthin (1148). Carotenoid concentration in faeces and in dietary intake showed correlation for the total non-provitamin A carotenoids (r = 0.302; p = 0.003), phytoene (r = 0.339; p = 0.001), phytofluene (r = 0.279; p = 0.005), lycopene (0.223; p = 0.027), lutein+zeaxanthin (r = 0.291; p = 0.04) and β-cryptoxanthin (r = 0.323; p = 0.001). A high proportion of dietary carotenoids, especially those with provitamin A activity and some of their isomers, reach the large intestine, suggesting a low bioavailability of their intact forms.
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Affiliation(s)
- Elena Rodríguez-Rodríguez
- Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain; (E.R.-R.); (B.B.-d.-M.)
| | - Beatriz Beltrán-de-Miguel
- Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain; (E.R.-R.); (B.B.-d.-M.)
| | - Kerly X. Samaniego-Aguilar
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), 28040 Madrid, Spain; (K.X.S.-A.); (M.S.-P.); (R.E.-S.)
| | - Milagros Sánchez-Prieto
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), 28040 Madrid, Spain; (K.X.S.-A.); (M.S.-P.); (R.E.-S.)
| | - Rocío Estévez-Santiago
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), 28040 Madrid, Spain; (K.X.S.-A.); (M.S.-P.); (R.E.-S.)
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, 28223 Pozuelo de Alarcón (Madrid), Spain
| | - Begoña Olmedilla-Alonso
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), 28040 Madrid, Spain; (K.X.S.-A.); (M.S.-P.); (R.E.-S.)
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Lachowicz S, Kapusta I, Świeca M, Stinco CM, Meléndez-Martínez AJ, Bieniek A. In Vitro Biological Activities of Fruits and Leaves of Elaeagnus multiflora Thunb. and Their Isoprenoids and Polyphenolics Profile. Antioxidants (Basel) 2020; 9:antiox9050436. [PMID: 32429578 PMCID: PMC7278795 DOI: 10.3390/antiox9050436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/13/2020] [Accepted: 05/15/2020] [Indexed: 12/21/2022] Open
Abstract
The objective of this study was in-depth identification of carotenoids and polyphenolic compounds in leaves and fruits of Elaeagnus multiflora Thunb. An additional aim was to assay their antioxidant and in vitro biological activities (the ability to inhibit pancreatic lipase, α-amylase, and α-glucosidase activity) of two cultivars: ‘Sweet Scarlet’ and ‘Jahidka’. Study results showed the presence of 70 bioactive compounds, including 20 isoprenoids and 50 polyphenols. The profile of identified bioactive compounds had not been examined in this respect until now. The total carotenoid, chlorophyll, and polyphenol levels and antioxidant activity of the foliar samples were virtually identical in both cultivars and clearly higher relative to those in the fruits. On the other hand, the ability to inhibit pancreatic lipase, α-amylase, and α-glucosidase activity of the fruits was clearly higher as compared to the leaves. The highest amount of phenolic acids, flavonols, and polymeric procyanidins was in the ‘Sweet Scarlet’ for fruit and leaves, while the highest amount of chlorophylls and carotenoids was in the ‘Jahidka’. The inhibition of α-amylase, α-glucosidase, and pancreatic lipase activities appeared to be better correlated with the carotenoid content, which warrants further studies of the possible anti-diabetic and anti-obesity actions of the major carotenoids found in the fruits (lycopene, phytoene, and lutein). In addition, strong correlation between antioxidant activity and phenols of E. multiflora Thunb. components can be effective in removing reactive oxygen species. The results of our study show that both the fruits and leaves of E. multiflora Thunb. can be important for health promotion through the diet and for innovating in the industry of functional food and (nutri)cosmetics.
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Affiliation(s)
- Sabina Lachowicz
- Department of Fermentation and Cereals Technology, Wrocław University of Environmental and Life Science, Chełmońskiego 37, 51-630 Wroclaw, Poland
- Correspondence:
| | - Ireneusz Kapusta
- Department of Food Technology and Human Nutrition, Faculty of Biology and Agriculture, Rzeszow University, Zelwerowicza 4, 35-601 Rzeszow, Poland;
| | - Michał Świeca
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin Skromna 8, 20-704 Lublin, Poland;
| | - Carla M. Stinco
- Food Colour & Quality Laboratory, Area of Nutrition & Food Science, Universidad de Sevilla, 41012 Seville, Spain; (C.M.S.); (A.J.M.-M.)
| | - Antonio J. Meléndez-Martínez
- Food Colour & Quality Laboratory, Area of Nutrition & Food Science, Universidad de Sevilla, 41012 Seville, Spain; (C.M.S.); (A.J.M.-M.)
| | - Anna Bieniek
- Department of Horticulture, University of Warmia and Mazury, Prawocheńskiego 21, 10-720 Olsztyn, Poland;
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Li Y, Wang B, Li B. The in vitro bioavailability of anti-platelet peptides in collagen hydrolysate from silver carp (Hypophthalmichthys molitrix) skin. J Food Biochem 2020; 44:e13226. [PMID: 32266991 DOI: 10.1111/jfbc.13226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/10/2020] [Accepted: 03/12/2020] [Indexed: 11/29/2022]
Abstract
Previous animal experiments indicated collagen hydrolysates (CHs) intake decreased platelet release indicators in plasma and highlight potential applications as healthcare supplements to combat cardiovascular disease. The oligopeptides (GPR, GPRG, and GPRGP) have anti-platelet activities. However, it is still unclear whether they are bioactive compounds in CHs from silver carp skin. We investigated the bioavailability of oligopeptides using simulated gastrointestinal digestion and Caco-2 model. Anti-thrombotic activities, in vitro platelet aggregation and formation of platelet thrombus, were evaluated. They resisted gastrointestinal digestion and could be absorbed by Caco-2. Oligopeptides inhibited platelet aggregation induced by adenosine diphosphate and thrombin with IC50 of 0.160, 0.283, 0.251 mg/ml and 0.714, 1.008, 0.917 mg/ml for GPR, GPRG, and GPRGP, respectively. Oligopeptides prolonged the time of platelet thrombus and inhibited coagulation cascades, but CHs performed no bleeding side effect. These results confirmed that oligopeptides could be used as bioactive compounds of dietary supplements for pre-thrombotic to prevent thrombosis. PRACTICAL APPLICATIONS: Oligopeptides, GPR, GPRG, and GPRGP, derived from silver carp (Hypophthalmichthys molitrix) skin collagen, performed anti-thrombotic activities from their anti-platelet aggregation and anticoagulation activities. But the collagen hydrolysates containing these peptides had no side effect of bleeding in the mice model. Furthermore, this study investigated the bioavailability of these three bioactive peptides by the Caco-2 cells model. Thus, oligopeptides GPR, GPRG, and GPRGP are a potential index of bioactive compounds in the preparation of anti-thrombotic functional foods or healthcare supplements for people at the pre-thrombotic state.
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Affiliation(s)
- Yuqi Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Bo Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Bo Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Functional Dairy, Ministry of Education, Beijing, China
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Hidalgo M, Rodríguez V, Kreindl C, Porras O. Biological Redox Impact of Tocopherol Isomers Is Mediated by Fast Cytosolic Calcium Increases in Living Caco-2 Cells. Antioxidants (Basel) 2020; 9:antiox9020155. [PMID: 32075011 PMCID: PMC7070868 DOI: 10.3390/antiox9020155] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/02/2020] [Accepted: 02/03/2020] [Indexed: 12/13/2022] Open
Abstract
Most of the biological impacts of Vitamin E, including the redox effects, have been raised from studies with α-tocopherol only, despite the fact that tocopherol-containing foods carry mixed tocopherol isomers. Here, we investigated the cellular mechanisms involved in the immediate antioxidant responses evoked by α-, γ- and δ-tocopherol in Caco-2 cells. In order to track the cytosolic redox impact, we performed imaging on cells expressing HyPer, a fluorescent redox biosensor, while cytosolic calcium fluctuations were monitored by means of Fura-2 dye and imaging. With this approach, we could observe fast cellular responses evoked by the addition of α-, γ- and δ-tocopherol at concentrations as low as 2.5 μM. Each isomer induced rapid and consistent increases in cytosolic calcium with fast kinetics, which were affected by chelation of extracellular Ca2+, suggesting that tocopherols promoted a calcium entry upon the contact with the plasma membrane. In terms of redox effects, δ-tocopherol was the only isomer that evoked a significant change in the HyPer signal at 5 μM. By mimicking Ca2+ entry with ionomycin and monensin, a decline in the HyPer signal was induced as well. Finally, by silencing calcium with 1,2-bis(o-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid (BAPTA), an intracellular Ca2+ chelator, none of the isomers were able to induce redox changes. Altogether, our data indicate that an elevation in cytoplasmic Ca2+ is necessary for the development of a tocopherol-induced antioxidant impact on the cytoplasm of Caco-2 cells reported by HyPer biosensor.
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Stinco CM, Szczepańska J, Marszałek K, Pinto CA, Inácio RS, Mapelli-Brahm P, Barba FJ, Lorenzo JM, Saraiva JA, Meléndez-Martínez AJ. Effect of high-pressure processing on carotenoids profile, colour, microbial and enzymatic stability of cloudy carrot juice. Food Chem 2019; 299:125112. [PMID: 31299521 DOI: 10.1016/j.foodchem.2019.125112] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/30/2019] [Accepted: 07/01/2019] [Indexed: 12/31/2022]
Abstract
The objective of this work was to assess the impact of high-pressure processing (HPP) on the carotenoid profile, colour as well as the microbial and enzymatic stability of cloudy carrot juice. The predominant carotenoids in the fresh juices were by far the provitamin A carotenoids β-carotene and α-carotene. Others were ζ-carotene, phytofluene, phytoene and lutein. HPP at 300 MPa in three cycles caused the highest carotenoids degradation (41%) whereas the lowest degradation (26%) was achieved at 600 MPa. The highest inactivation of POD (31%) and PPO (57%) was achieved with 600 MPa and 300 MPa applied in three cycles, respectively what indicates that POD is more responsible for carotenoids degradation. The colour differences (ΔE*ab) between fresh juice and HPP-treated juices ranged from 3.02 to 4.15 CIELAB units. As far as the impact on microorganism was concerned, there was a clear trend between the applied pressure and the microbial reduction achieved.
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Affiliation(s)
- Carla M Stinco
- Food Colour & Quality Laboratory, Area of Nutrition & Food Science, Universidad de Sevilla, Facultad de Farmacia, 41012 Sevilla, Spain
| | - Justyna Szczepańska
- Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Department of Fruit and Vegetable Product Technology, 36 Rakowiecka St., 02532 Warsaw, Poland
| | - Krystian Marszałek
- Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Department of Fruit and Vegetable Product Technology, 36 Rakowiecka St., 02532 Warsaw, Poland.
| | - Carlos A Pinto
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Rita S Inácio
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Paula Mapelli-Brahm
- Food Colour & Quality Laboratory, Area of Nutrition & Food Science, Universidad de Sevilla, Facultad de Farmacia, 41012 Sevilla, Spain
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés, 46100 Burjassot, València, Spain
| | - Jose M Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
| | - Jorge A Saraiva
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Antonio J Meléndez-Martínez
- Food Colour & Quality Laboratory, Area of Nutrition & Food Science, Universidad de Sevilla, Facultad de Farmacia, 41012 Sevilla, Spain
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