1
|
Aktaş H, Napiórkowska A, Szpicer A, Custodio-Mendoza JA, Paraskevopoulou A, Pavlidou E, Kurek MA. Microencapsulation of green tea polyphenols: Utilizing oat oil and starch-based double emulsions for improved delivery. Int J Biol Macromol 2024; 274:133295. [PMID: 38914398 DOI: 10.1016/j.ijbiomac.2024.133295] [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: 01/24/2024] [Revised: 05/20/2024] [Accepted: 05/28/2024] [Indexed: 06/26/2024]
Abstract
The stability and bioavailability of green tea polyphenols, crucial for their health benefits, are compromised by environmental sensitivity, limiting their use in functional foods and supplements. This study introduces a novel water-in-oil-in-water double emulsion technique with microwave-assisted extraction, significantly enhancing the stability and bioavailability of these compounds. The primary objective of this study was to assess the effectiveness of several encapsulating agents, such as gum Arabic as control and native and modified starches, in improving encapsulated substances' stability and release control. Native and modified starches were chosen for their outstanding film-forming properties, improving encapsulation efficiency and protecting bioactive compounds from oxidative degradation. The combination of maltodextrin and tapioca starch improved phenolic content retention, giving 46.25 ± 2.63 mg/g in tapioca starch microcapsules (GTTA) and 41.73 ± 3.24 mg/g in gum arabic microcapsules (GTGA). Besides the control, modified starches also had the most potent antioxidant activity, with a 45 % inhibition (inh%) in the DPPH analysis. Oat oil was utilized for its superior viscosity and nutritional profile, boosting emulsion stability and providing the integrity of the encapsulated polyphenols, as indicated by the microcapsules' narrow span index (1.30 ± 0.002). The microcapsules' thermal behavior and structural integrity were confirmed using advanced methods such as Differential Scanning Calorimetry (DSC) and Fourier-Transform Infrared Spectroscopy (FT-IR). This study highlights the critical role of choosing appropriate wall materials and extraction techniques. It sets a new standard for microencapsulation applications in the food industry, paving the way for future innovations.
Collapse
Affiliation(s)
- Havva Aktaş
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland
| | - Alicja Napiórkowska
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland
| | - Arkadiusz Szpicer
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland
| | - Jorge A Custodio-Mendoza
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland
| | - Adamantini Paraskevopoulou
- Laboratory of Food Chemistry and Technology, School of Chemistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Pavlidou
- Solid State Physics Section, Physics Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Marcin A Kurek
- Department of Technique and Food Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), Warsaw, Poland.
| |
Collapse
|
2
|
Jiang Y, Sun J, Chandrapala J, Majzoobi M, Brennan C, Zeng XA, Sun B. Current situation, trend, and prospects of research on functional components from by-products of baijiu production: A review. Food Res Int 2024; 180:114032. [PMID: 38395586 DOI: 10.1016/j.foodres.2024.114032] [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: 11/28/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/25/2024]
Abstract
In the present scenario marked by energy source shortages and escalating concerns regarding carbon dioxide emissions, there is a growing emphasis on the optimal utilization of biomass resources. Baijiu, as the Chinese national spirit, boasts remarkably high sales volumes annually. However, the production of baijiu yields various by-products, including solid residues (Jiuzao), liquid wastewater (Huangshui and waste alcohol), and gaseous waste. Recent years have witnessed dedicated research aimed at exploring the composition and potential applications of these by-products, seeking sustainable development and comprehensive resource utilization. This review systematically summarizes recent research, shedding light on both the baijiu brewing process and the bioactive compounds present baijiu production by-products (BPBPs). The primary focus lies in elucidating the potential extraction methods and applications of BPBPs, offering a practical approach to comprehensive utilization of by-products in functional food, medicine, cosmetic, and packaging fields. These applications not only contribute to enhancing production efficiency and mitigating environmental pollution, but also introduce innovative concepts for the sustainable advancement of associated industries. Future research avenues may include more in-depth compositional analysis, the development of utilization technologies, and the promotion of potential industrialization.
Collapse
Affiliation(s)
- Yunsong Jiang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, People's Republic of China; School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China; Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083 Australia
| | - Jinyuan Sun
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, People's Republic of China.
| | - Jayani Chandrapala
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083 Australia
| | - Mahsa Majzoobi
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083 Australia
| | - Charles Brennan
- Biosciences and Food Technology, RMIT University, Bundoora West Campus, Plenty Road, Melbourne, VIC 3083 Australia
| | - Xin-An Zeng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China.
| | - Baoguo Sun
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, People's Republic of China.
| |
Collapse
|
3
|
Wirwis A, Sadowski Z. Green Synthesis of Silver Nanoparticles: Optimizing Green Tea Leaf Extraction for Enhanced Physicochemical Properties. ACS OMEGA 2023; 8:30532-30549. [PMID: 37636976 PMCID: PMC10448680 DOI: 10.1021/acsomega.3c03775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/01/2023] [Indexed: 08/29/2023]
Abstract
In this paper, we present the optimization of green tea leaf (Camellia sinensis L.) extraction, carried out using water and hydroalcoholic solvents, for the subsequent synthesis of silver nanoparticles (AgNPs). The value ranges for independent variables, including pH, time, and temperature, were selected based on single-factor experiments and used for extraction in the order presented by the Box-Behnken design. Three-dimensional response surface graphs were used to visually present the optimization results and determine the optimal extraction conditions: pH = 7, 30 min, 80 °C for water and pH = 5.5, 50 min, and 80 °C for water-ethanol. Our findings indicate that the water-ethanol mixture extracted more polyphenols. We compared the physicochemical properties of AgNPs obtained using both types of extractants via DLS and TEM analysis. We proposed a predicted mechanism for the reduction and stabilization of AgNPs based on the Fourier transform infrared data. The hydroethanolic extract leads to significant nanoparticle aggregation, which can be explained by the nucleation theory and agglomeration of nanoparticles in the presence of excess macromolecular organic substances (flocculation).
Collapse
Affiliation(s)
- Anna Wirwis
- Department of Process Engineering and
Technology of Polymer and Carbon Materials, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wrocław, Poland
| | - Zygmunt Sadowski
- Department of Process Engineering and
Technology of Polymer and Carbon Materials, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wrocław, Poland
| |
Collapse
|
4
|
Green Extraction Techniques for the Determination of Active Ingredients in Tea: Current State, Challenges, and Future Perspectives. SEPARATIONS 2023. [DOI: 10.3390/separations10020121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
In recent years, the scientific community has turned its attention to the further study and application of green chemistry as well as to sustainable development in reducing the consumption of raw materials, solvents, and energy. The application of green chemistry aims to ensure the protection of the environment and to also, consequently, improve the quality of human life. It offers several benefits, both socially and economically. In the last few decades, new alternative non-conventional green extraction methodologies have been developed for the purposes of the extraction of active ingredient compounds from various raw products. The main objective of this literature review is to present the current knowledge and future perspectives regarding the green extraction of tea species in respect of the isolation of safe active biomolecules, which can be used as commercially available products—both as dietary supplements and pharmaceutical formulations. More specifically, in this literature review, the intention is to investigate several different extraction techniques, such as ultrasonic-assisted extraction, ultrasonic-assisted extraction with DESs, the microwave assisted-extraction method, and the reflux method. These are presented in respect of their role in the isolation of bioactive molecules regarding different tea species. Furthermore, following the literature review conducted in this study, the commonly used green extraction methods were found to be the ultrasound-assisted method and the microwave-assisted method. In addition to these, the use of a green solvent, in regard to its role in the maximum extraction yield of active ingredients in various species of tea, was emphasized. Catechins, alkaloids (such as caffeine), gallic acid, and flavonoids were the main extracted bioactive molecules that were isolated from the several tea species. From this literature review, it can be demonstrated that green tea has been widely studied at a rate of 52% in respect of the included research studies, followed by black tea at 26%, as well as white tea and oolong tea at 11% each. Regarding the determination of the bioactive molecules, the most utilized analytical method was found in the combination of high-performance liquid chromatography (HPLC) with a photodiode array detector (PDA) and mass spectrophotometry (MS) at a usage rate of about 80%. This method was followed by the utilization of UPLC and GC at 12% and 8%, respectively. In the future, it will be necessary to study the combination of green extraction techniques with other industry strategies, such as an encapsulation at the micro and nano scale, for the purposes of preparing stable final products with antioxidant properties where, finally, they can be safely consumed by humans.
Collapse
|
5
|
Yuan Y, Ma M, Zhang S, Wang D. Efficient Utilization of Tea Resources through Encapsulation: Dual Perspectives from Core Material to Wall Material. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1310-1324. [PMID: 36637407 DOI: 10.1021/acs.jafc.2c07346] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
With the high production and consumption of tea around the world, efficient utilization of tea byproducts (tea pruning, tea residues after production, and drinking) is the focus of improving the economy of the tea industry. This review comprehensively discusses the efficient utilization of tea resources by encapsulation from the dual perspectives of core material and wall material. The core material is mainly tea polyphenols, followed by tea oils. The encapsulation system for tea polyphenols includes microcapsules, nanoparticles, emulsions, gels, conjugates, metal-organic frameworks, liposomes, and nanofibers. In addition, it is also diversified for the encapsulation of tea oils. Tea resources as wall materials refer to tea saponins, tea polyphenols, tea proteins, and tea polysaccharides. The application of the tea-based delivery system widely involves functionally fortified food, meat preservation, film, medical treatment, wastewater treatment, and plant protection. In the future, the coencapsulation of tea resources as core materials and other functional ingredients, the precise targeting of these tea resources, and the wide application of tea resources in wall materials need to be focused on. In conclusion, the described technofunctional properties and future research challenges in this review should be followed.
Collapse
Affiliation(s)
- Yongkai Yuan
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Mengjie Ma
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Shuaizhong Zhang
- Marine Science Research Institute of Shandong Province, Qingdao 266104, China
| | - Dongfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| |
Collapse
|
6
|
Nitrate adsorption using green iron oxide nanoparticles synthesized by Eucalyptus leaf extracts: Kinetics and effects of pH, KCl salt, and anions competition. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
7
|
Nonthermal Food Processing: A Step Towards a Circular Economy to Meet the Sustainable Development Goals. Food Chem X 2022; 16:100516. [DOI: 10.1016/j.fochx.2022.100516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/24/2022] [Accepted: 11/16/2022] [Indexed: 11/18/2022] Open
|
8
|
Santos D, Frota EG, Vargas BK, Tonieto Gris CC, Santos LFD, Bertolin TE. What is the role of phenolic compounds of yerba mate (Ilex paraguariensis) in gut microbiota? PHYTOCHEMISTRY 2022; 203:113341. [PMID: 35952769 DOI: 10.1016/j.phytochem.2022.113341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/11/2022] [Accepted: 07/21/2022] [Indexed: 06/15/2023]
Abstract
Diet actively influences gut microbiota and body homeostasis. The predominance of beneficial species results in symbiosis, while dysbiosis is characterized by an imbalance between microbial communities. Food plays a key role in this dynamic and in promoting the health of individuals. Ilex paraguariensis, also known as yerba mate, is a traditional plant from Latin America that has a complex matrix of bioactive substances, including methylxanthines, triterpenes, saponins, and phenolics. The consumption of yerba mate is associated with antioxidant, cardioprotective, anti-inflammatory, and anti-obesity effects. However, to the best of our knowledge, there have been no studies on yerba mate as a modulating agent of intestinal microbiota. Phenolics are the major compounds in yerba mate and have been reported to act in modulating the microbiome. In this review, we explore the activity of yerba mate as a possible stimulant of gut microbiota and present its main phenolics and their biological effects. We also propose different mechanisms of action of these phenolics and possible doses for their effectiveness.
Collapse
Affiliation(s)
- Daiane Santos
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Elionio Galvão Frota
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Bruna Krieger Vargas
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Cintia Cassia Tonieto Gris
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Lára Franco Dos Santos
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| | - Telma Elita Bertolin
- Graduate Program in Food Science and Technology, University of Passo Fundo (UPF), Campus I, km 171, BR 285, CEP: 99001-970, Passo Fundo, Rio Grande do Sul, Brazil.
| |
Collapse
|
9
|
Yu X, He Y. Relationship between the turbidity difference and the grade of green tea under Ca 2+ acceleration: A preliminary study. Food Sci Nutr 2022; 10:3772-3780. [PMID: 36348798 PMCID: PMC9632183 DOI: 10.1002/fsn3.2974] [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: 01/09/2022] [Revised: 06/21/2022] [Accepted: 06/25/2022] [Indexed: 11/09/2022] Open
Abstract
The grade of green tea indicates its intrinsic quality and guides consumers when purchasing. Simple, accessible, and on-site determination of green tea grades is essential for consumers and regulators. In this study, we assumed that the turbidity difference in green tea might indicate its grade, and our results confirmed this hypothesis. The turbidity difference was measured in green tea infusions before and after the Ca2+ acceleration. For the same kind of green tea, it was found that higher grades of green tea had larger turbidity differences. Effects of brewing temperature, brewing time, Ca2+ concentration, and Ca2+ treatment time on the turbidity of green tea infusions were analyzed, and their optimal values were obtained. This study demonstrates that applying the turbidity difference and Ca2+ acceleration could be an accessible method for the on-site determination of green tea grades.
Collapse
Affiliation(s)
- Xiao‐Lan Yu
- College of Biosystems Engineering and Food ScienceZhejiang UniversityHangzhouChina
| | - Yong He
- College of Biosystems Engineering and Food ScienceZhejiang UniversityHangzhouChina
| |
Collapse
|
10
|
Dai J, Sameen DE, Zeng Y, Li S, Qin W, Liu Y. An overview of tea polyphenols as bioactive agents for food packaging applications. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
11
|
Zhang G, Cao Y, Mei S, Guo Y, Gong S, Chu Q, Chen P. Another perspective to explain green tea cream: utilizing engineered catechin-caffeine complex. Food Res Int 2022; 158:111542. [DOI: 10.1016/j.foodres.2022.111542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/03/2022] [Accepted: 06/18/2022] [Indexed: 11/24/2022]
|
12
|
Liang S, Gao Y, Fu YQ, Chen JX, Yin JF, Xu YQ. Innovative technologies in tea beverage processing for quality improvement. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
13
|
Ho TC, Kiddane AT, Khan F, Cho YJ, Park JS, Lee HJ, Kim GD, Kim YM, Chun BS. Pressurized liquid extraction of phenolics from Pseuderanthemum palatiferum (Nees) Radlk. leaves: optimization, characterization, and biofunctional properties. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
14
|
Xiang B, Zhou X, Qin D, Xi J. Vesicle-enhanced liquid-phase pulsed discharge extraction of polyphenols from green tea leaves. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
15
|
Li H, Guo H, Luo Q, Wu DT, Zou L, Liu Y, Li HB, Gan RY. Current extraction, purification, and identification techniques of tea polyphenols: An updated review. Crit Rev Food Sci Nutr 2021:1-19. [PMID: 34702110 DOI: 10.1080/10408398.2021.1995843] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Tea, as a beverage, has been reputed for its health benefits and gained worldwide popularity. Tea polyphenols, especially catechins, as the main bioactive compounds in tea, exhibit diverse health benefits and have wide applications in the food industry. The development of tea polyphenol-incorporated products is dependent on the extraction, purification, and identification of tea polyphenols. Recent years, many green and novel extraction, purification, and identification techniques have been developed for the preparation of tea polyphenols. This review, therefore, introduces the classification of tea and summarizes the main conventional and novel techniques for the extraction of polyphenols from various tea products. The advantages and disadvantages of these techniques are also intensively discussed and compared. In addition, the purification and identification techniques are summarized. It is hoped that this updated review can provide a research basis for the green and efficient extraction, purification, and identification of tea polyphenols, which can facilitate their utilization in the production of various functional food products and nutraceuticals.
Collapse
Affiliation(s)
- Hang Li
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China
| | - Huan Guo
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China
| | - Qiong Luo
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Ding-Tao Wu
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, Chengdu University, Chengdu, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, Chengdu University, Chengdu, China
| | - Yi Liu
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Ren-You Gan
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China.,Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, Chengdu University, Chengdu, China
| |
Collapse
|
16
|
Paraíso CM, Januário JGB, Mizuta AG, dos Santos SS, dos Santos Magon TF, Ogawa CYL, de Oliveira Silva JV, Sato F, Visentainer JV, Mikcha JMG, Madrona GS. Comparative studies on chemical stability, antioxidant and antimicrobial activity from hot and cold hibiscus (Hibiscus sabdariffa L.) calyces tea infusions. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00936-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
17
|
Schieppati D, Patience NA, Campisi S, Patience GS. Experimental methods in chemical engineering: High performance liquid chromatography—HPLC. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.24050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Dalma Schieppati
- Chemical Engineering, Polytechnique Montréal Montréal Québec Canada
| | | | | | | |
Collapse
|
18
|
Li L, Xu H, Zhou J, Yu J, Copeland L, Wang S. Mechanisms Underlying the Effect of Tea Extracts on In Vitro Digestion of Wheat Starch. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8227-8235. [PMID: 34251195 DOI: 10.1021/acs.jafc.1c02526] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The effect of extracts from four types of tea made from Camelia sinensis (green, white, black, and oolong) on in vitro amylolysis of gelatinized starch and the underlying mechanisms were studied. Of the four extracts, black tea extract (BTE) gave the strongest inhibition of starch digestion and on α-amylase activity. Fluorescence quenching and surface plasmon resonance (SPR) showed compounds in BTE bound to α-amylase more strongly than those in the green, white, and oolong tea extracts. Individual testing of five phenolic compounds abundant in tea extracts showed that theaflavins had a greater inhibitory effect than catechins on α-amylase. SPR showed that theaflavins had much lower equilibrium dissociation constants and therefore bound more tightly to α-amylase than catechins. We conclude that BTE had a stronger inhibitory effect on in vitro enzymatic starch digestion than the other tea extracts, mainly due to the higher content of theaflavins causing stronger inhibition of α-amylase.
Collapse
Affiliation(s)
- Liujing Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
- School of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Hanbin Xu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
- School of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Jiaping Zhou
- School of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Jinglin Yu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Les Copeland
- Sydney Institute of Agriculture, School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW 2006, Australia
| | - Shujun Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
- School of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China
| |
Collapse
|
19
|
Dziedziński M, Kobus-Cisowska J, Stachowiak B. Pinus Species as Prospective Reserves of Bioactive Compounds with Potential Use in Functional Food-Current State of Knowledge. PLANTS (BASEL, SWITZERLAND) 2021; 10:1306. [PMID: 34203162 PMCID: PMC8309100 DOI: 10.3390/plants10071306] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/20/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022]
Abstract
The pine (Pinus L.) is the largest and most heteromorphic plant genus of the pine family (Pinaceae Lindl.), which grows almost exclusively in the northern hemisphere. The demand for plant-based remedies, supplements and functional food is growing worldwide. Although pine-based products are widely available in many parts of the world, they are almost absent as food ingredients. The literature shows the beneficial effects of pine preparations on human health. Despite the wide geographical distribution of pine trees in the natural environment, there are very few data in the literature on the widespread use of pine in food technology. This study aims to present, characterise and evaluate the content of phytochemicals in pine trees, including shoots, bark and conifer needles, as well as to summarise the available data on their health-promoting and functional properties, and the potential of their use in food and the pharmaceutical industry to support health. Various species of pine tree contain different compositions of bioactive compounds. Regardless of the solvent, method, pine species and plant part used, all pine extracts contain a high number of polyphenols. Pine tree extracts exhibit several described biological activities that may be beneficial to human health. The available examples of the application of pine elements in food are promising. The reuse of residual pine elements is still limited compared to its potential. In this case, it is necessary to conduct more research to find and develop new products and applications of pine residues and by-products.
Collapse
Affiliation(s)
- Marcin Dziedziński
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, Wojska Polskiego 28, 60-624 Poznan, Poland
| | - Joanna Kobus-Cisowska
- Department of Technology of Plant Origin Food, Poznan University of Life Sciences, Wojska Polskiego 28, 60-624 Poznan, Poland; (J.K.-C.); (B.S.)
| | - Barbara Stachowiak
- Department of Technology of Plant Origin Food, Poznan University of Life Sciences, Wojska Polskiego 28, 60-624 Poznan, Poland; (J.K.-C.); (B.S.)
| |
Collapse
|
20
|
Extraction of (Poly)phenolic Compounds of Cactus (Opuntia ficus-indica (L.) Mill.) Cladodes. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-020-01946-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
21
|
Ferreira FB, Magalhães FDS, Cardoso VL, Reis MHM. Enhanced conditions to obtain a clarified purple araça (
Psidium myrtoides
) fruit extract. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Franz Berbert Ferreira
- School of Chemical Engineering Federal University of Uberlândia Uberlândia Minas Gerais Brazil
| | | | - Vicelma Luiz Cardoso
- School of Chemical Engineering Federal University of Uberlândia Uberlândia Minas Gerais Brazil
| | | |
Collapse
|
22
|
Paraíso CM, Santos SS, Pereira Bessa L, Lopes AP, Ogawa CYL, Costa SC, Reis MHM, Filho UC, Sato F, Visentainer JV, Madrona GS. Performance of asymmetric spinel hollow fiber membranes for hibiscus (
Hibiscus sabdariffa
L.) extract clarification: Flux modeling and extract stability. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Carolina Moser Paraíso
- Programa de Pós‐graduação em Ciência de Alimentos Universidade Estadual de Maringá Maringá Brazil
| | - Suelen Siqueira Santos
- Programa de Pós‐graduação em Ciência de Alimentos Universidade Estadual de Maringá Maringá Brazil
| | - Lidiane Pereira Bessa
- Faculdade de Engenharia Química Universidade Federal de Uberlândia Uberlândia Brazil
| | - Ana Paula Lopes
- Departamento de Bioquímica Universidade Estadual de Maringá Maringá Brazil
| | | | | | | | | | - Francielle Sato
- Departamento de Química Universidade Estadual de Maringá Maringá Brazil
| | | | | |
Collapse
|
23
|
Rehder AP, Silva PB, Xavier AMF, Barrozo MAS. Optimization of microwave-assisted extraction of bioactive compounds from a tea blend. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00750-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
24
|
Sandate-Flores L, Romero-Esquivel E, Rodríguez-Rodríguez J, Rostro-Alanis M, Melchor-Martínez EM, Castillo-Zacarías C, Ontiveros PR, Celaya MFM, Chen WN, Iqbal HMN, Parra-Saldívar R. Functional Attributes and Anticancer Potentialities of Chico ( Pachycereus Weberi) and Jiotilla ( Escontria Chiotilla) Fruits Extract. PLANTS (BASEL, SWITZERLAND) 2020; 9:plants9111623. [PMID: 33266445 PMCID: PMC7700655 DOI: 10.3390/plants9111623] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/28/2020] [Accepted: 10/30/2020] [Indexed: 02/05/2023]
Abstract
Mexico has a great diversity of cacti, however, many of their fruits have not been studied in greater depth. Several bioactive compounds available in cacti juices extract have demonstrated nutraceutical properties. Two cactus species are interesting for their biologically active pigments, which are chico (Pachycereus weberi (J. M. Coult.) Backeb)) and jiotilla (Escontria chiotilla (Weber) Rose)). Hence, the goal of this work was to evaluate the bioactive compounds, i.e., betalains, total phenolic, vitamin C, antioxidant, and mineral content in the extract of the above-mentioned P. weberi and E. chiotilla. Then, clarified extracts were evaluated for their antioxidant activity and cytotoxicity (cancer cell lines) potentialities. Based on the obtained results, Chico fruit extract was found to be a good source of vitamin C (27.19 ± 1.95 mg L-Ascorbic acid/100 g fresh sample). Moreover, chico extract resulted in a high concentration of micronutrients, i.e., potassium (517.75 ± 16.78 mg/100 g) and zinc (2.46 ± 0.65 mg/100 g). On the other hand, Jiotilla has a high content of biologically active pigment, i.e., betaxanthins (4.17 ± 0.35 mg/g dry sample). The antioxidant activities of clarified extracts of chico and jiotilla were 80.01 ± 5.10 and 280.88 ± 7.62 mg/100 g fresh sample (DPPH method), respectively. From the cytotoxicity perspective against cancer cell lines, i.e., CaCo-2, MCF-7, HepG2, and PC-3, the clarified extracts of chico showed cytotoxicity (%cell viability) in CaCo-2 (49.7 ± 0.01%) and MCF-7 (45.56 ± 0.05%). A normal fibroblast cell line (NIH/3T3) was used, as a control, for comparison purposes. While jiotilla extract had cytotoxicity against HepG2 (47.31 ± 0.03%) and PC-3 (53.65 ± 0.04%). These results demonstrated that Chico and jiotilla are excellent resources of biologically active constituents with nutraceuticals potentialities.
Collapse
Affiliation(s)
- Luisaldo Sandate-Flores
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - Eduardo Romero-Esquivel
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - José Rodríguez-Rodríguez
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - Magdalena Rostro-Alanis
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - Elda M. Melchor-Martínez
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - Carlos Castillo-Zacarías
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
| | - Patricia Reyna Ontiveros
- Universidad Iberoamericana, Puebla, Avenida Tres Oriente, 615, 6, Centro, Puebla C.P. 72000, Mexico;
| | | | - Wei-Ning Chen
- School of Chemical and Biomedical Engineering, College of Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459, Singapore;
| | - Hafiz M. N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
- Correspondence: (H.M.N.I.); (R.P.-S.); Tel.: +52-81-8358-2000 (ext. 5561) (R.P.-S.)
| | - Roberto Parra-Saldívar
- Tecnologico de Monterrey, School of Engineering and Sciences, Centro de Biotecnología FEMSA, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (L.S.-F.); (E.R.-E.); (J.R.-R.); (M.R.-A.); (E.M.M.-M.); (C.C.-Z.)
- Correspondence: (H.M.N.I.); (R.P.-S.); Tel.: +52-81-8358-2000 (ext. 5561) (R.P.-S.)
| |
Collapse
|
25
|
Jiang H, Xu W, Chen Q. Determination of tea polyphenols in green tea by homemade color sensitive sensor combined with multivariate analysis. Food Chem 2020; 319:126584. [DOI: 10.1016/j.foodchem.2020.126584] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/22/2019] [Accepted: 03/08/2020] [Indexed: 11/16/2022]
|
26
|
Clarification and concentration of yerba mate extract by membrane technology to increase shelf life. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
27
|
|
28
|
Biologically Active Compounds from Goji ( Lycium Barbarum L.) Leaves Aqueous Extracts: Purification and Concentration by Membrane Processes. Biomolecules 2020; 10:biom10060935. [PMID: 32575842 PMCID: PMC7355830 DOI: 10.3390/biom10060935] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/16/2020] [Accepted: 06/19/2020] [Indexed: 02/06/2023] Open
Abstract
Goji (Lycium barbarum L.) leaves and fruits have been described as a valuable source of bioactive compounds with a great potential for the development of health-promoting formulations. The present study aimed to evaluate the potential of a sustainable process for the recovery of phenolic compounds from Goji leaves through a combination of aqueous extraction and membrane-based operations. Water was used as a safe, cheap, and non-hazardous extraction solvent, and parameters of extraction of dried Goji leaves were optimized in order to maximize the yield of polyphenols, total soluble solids (TSS), and total antioxidants simultaneously. The aqueous extract was clarified by ultrafiltration and then processed with three flat-sheet polyethersulphone (PES) membranes with molecular weight cut-off (MWCO) values in the range of 0.3–4.0 kDa, in order to remove sugar compounds from polyphenols and improve the antioxidant activity of the produced fractions. Among the selected membranes, a 1 kDa membrane exhibited the best performance in terms of purification of polyphenols from the clarified aqueous extract. The rejection by this membrane of TSS and total carbohydrates was in the range of 15.8–25.3%, and was decreased by increasing the volume reduction factor (VRF). On the other hand, the retention values for total polyphenols and total antioxidant activity (TAA) were in the range of 73–80%, and were increased by increasing the VRF.
Collapse
|
29
|
Conidi C, Egea-Corbacho A, Cassano A. A Combination of Aqueous Extraction and Polymeric Membranes as a Sustainable Process for the Recovery of Polyphenols from Olive Mill Solid Wastes. Polymers (Basel) 2019; 11:polym11111868. [PMID: 31726794 PMCID: PMC6918165 DOI: 10.3390/polym11111868] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/09/2019] [Accepted: 11/11/2019] [Indexed: 11/21/2022] Open
Abstract
Polyamide commercial membranes in flat-sheet configuration and with molecular weight cut-off (MWCO) in the range of ultrafiltration (UF) to nanofiltration (NF) were tested for the recovery of phenolic compounds from clarified olive mill solid waste (OMSW) aqueous extracts. The performance of selected membranes was evaluated in terms of productivity (permeate flux) and selectivity towards biologically active compounds (such as phenolic compounds, flavanols, and hydroxycinnamic acids derivatives) and total antioxidant activity (TAA) as a function of transmembrane pressure (TMP). NF membranes produced higher permeate fluxes and a lower fouling index in comparison with UF membranes. Retention of bioactive compounds was also significantly higher for NF membranes than for UF membranes. In particular, membranes with MWCO in the range 150–500 Da showed rejection towards flavanols and hydroxycinnamic acid derivatives of about 100%. On the other hand, the rejection towards TAA and total polyphenols was of about 90% and 72%, respectively. Therefore, NF retentate fractions appear of practical interest for the production of food additives and food supplements due to their high antioxidant activity.
Collapse
Affiliation(s)
- Carmela Conidi
- Institute on Membrane Technology, ITM-CNR, University of Calabria, via P. Bucci, 17/C, I-87030 Rende, Cosenza, Italy;
| | - Agata Egea-Corbacho
- Department of Environmental Technologies, Faculty of Marine and Environmental Sciences, University of Cadiz, 11510 Puerto Real, Cádiz, Spain;
| | - Alfredo Cassano
- Institute on Membrane Technology, ITM-CNR, University of Calabria, via P. Bucci, 17/C, I-87030 Rende, Cosenza, Italy;
- Correspondence: ; Tel.: +39-0984-492067
| |
Collapse
|
30
|
Steam explosion modification on tea waste to enhance bioactive compounds' extractability and antioxidant capacity of extracts. J FOOD ENG 2019. [DOI: 10.1016/j.jfoodeng.2019.03.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
31
|
Increased Phenolic Content and Enhanced Antioxidant Activity in Fermented Glutinous Rice Supplemented with Fu Brick Tea. Molecules 2019; 24:molecules24040671. [PMID: 30769776 PMCID: PMC6412323 DOI: 10.3390/molecules24040671] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/10/2019] [Accepted: 02/10/2019] [Indexed: 12/29/2022] Open
Abstract
Glutinous rice-based foods have a long history are consumed worldwide. They are also in great demand for the pursuit of novel sensory and natural health benefits. In this study, we developed a novel fermented glutinous rice product with the supplementation of Fu brick tea. Using in vitro antioxidant evaluation and phenolic compounds analysis, fermentation with Fu brick tea increased the total phenolic content and enhanced the antioxidant activity of glutinous rice, including scavenging of 1,1-Diphenyl-2-picryl-hydrazyl (DPPH) radical, 2,2′-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) radical, and hydroxyl radical, ferric-reducing antioxidant power, and ferric ion reducing power and iron chelating capability. Besides, compared with traditional fermented glutinous rice, this novel functional food exhibited a stronger activity for protecting DNA against hydroxyl radical-induced oxidation damage. Quantitative analysis by HPLC identified 14 compounds covering catechins and phenolic acids, which were considered to be positively related to the enhanced antioxidant capability. Furthermore, we found that 80% ethanol was a suitable extract solvent compared with water, because of its higher extraction efficiency and stronger functional activities. Our results suggested that this novel fermented glutinous rice could serve as a nutraceutical food/ingredient with special sensory and functional activities.
Collapse
|
32
|
High Performance of Asymmetric Alumina Hollow Fiber Membranes for the Clarification of Genipap (Genipa americana L.) Fruit Extract. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2185-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|