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Nandan A, Koirala P, Dutt Tripathi A, Vikranta U, Shah K, Gupta AJ, Agarwal A, Nirmal N. Nutritional and functional perspectives of pseudocereals. Food Chem 2024; 448:139072. [PMID: 38547702 DOI: 10.1016/j.foodchem.2024.139072] [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: 11/13/2023] [Revised: 03/15/2024] [Accepted: 03/16/2024] [Indexed: 04/24/2024]
Abstract
An increase in the consumption of carbohydrate-rich cereals over past few decades has led to increased metabolic disorders in population. This nutritional imbalance in diets may be corrected by substituting cereal grains with pseudocereals that are richer in high-quality proteins, dietary fibers, unsaturated fats, and bioactive compounds (e.g., polyphenols and phytosterols) as compared to cereal grains. These nutrients have been associated with numerous health benefits, such as hypolipidemic, anti-inflammatory, anti-hypertensive, anti-cancer, and hepatoprotective properties, and benefits against obesity and diabetes. In this review, the nutritional composition and health benefits of quinoa, amaranth, and buckwheat are compared against wheat, maize, and rice. Subsequently, the processing treatments applied to quinoa, amaranth, and buckwheat and their applications into food products are discussed. This is relevant since there is substantial market potential for both pseudocereals and functional foods formulated with pseudocereals. Despite clear benefits, the current progress is slowed down by the fact that the cultivation of these pseudocereals is limited to its native regions. Therefore, to meet the global needs, it is imperative to support worldwide cultivation of these nutrient-rich pseudocereals.
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Affiliation(s)
- Alisha Nandan
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Pankaj Koirala
- Institute of Nutrition, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand
| | - Abhishek Dutt Tripathi
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India.
| | - Urvashi Vikranta
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Kartik Shah
- Sargento Foods, 305 Pine Street, Elkhart Lake, WI 53020, USA
| | | | - Aparna Agarwal
- Department of Food and Nutrition and Food Technology, Lady Irwin College, University of Delhi, New Delhi, India.
| | - Nilesh Nirmal
- Institute of Nutrition, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand.
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2
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Dong Y, Wang N, Wang S, Wang J, Peng W. A review: The nutrition components, active substances and flavonoid accumulation of Tartary buckwheat sprouts and innovative physical technology for seeds germinating. Front Nutr 2023; 10:1168361. [PMID: 37476405 PMCID: PMC10355155 DOI: 10.3389/fnut.2023.1168361] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/15/2023] [Indexed: 07/22/2023] Open
Abstract
Compared with the common grain, Tartary buckwheat enjoys higher nutritional value. Some distinctive nutrition associated with physiological activity of Tartary buckwheat is valuable in medicine. In addition, it's a good feed crop. In the paper, the main components (starch, protein, amino acid, fatty acid and mineral) and polyphenol bioactive components in Tartary buckwheat and its sprouts were reviewed, and the accumulation of flavonoids in sprouts during germination, especially the methods, synthetic pathways and mechanisms of flavonoid accumulation was summarized. The research on bioactive components and health benefits of Tartary buckwheat also were reviewed. Besides, the applications of innovative physical technology including microwave, magnetic, electromagnetic, ultrasonic, and light were also mentioned and highlighted, which could promote the enrichment of some active substances during seeds germination and growth of Tartary buckwheat sprouts. It would give a good support and benefit for the research and processing of Tartary buckwheat and its sprouts in next day.
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Affiliation(s)
- Yulu Dong
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu, China
| | - Nan Wang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu, China
| | - Shunmin Wang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu, China
| | - Junzhen Wang
- Academy of Agricultural Science Liang Shan, Liangshan, China
| | - Wenping Peng
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu, China
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3
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Chen G, Zhang L, Van Schepdael A, Wang X. Recent Advances in Activation of Endothelial Nitric Oxide Synthase by Natural Products: An Effects and Mechanisms Review. FOOD REVIEWS INTERNATIONAL 2023. [DOI: 10.1080/87559129.2023.2166061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Guangxuan Chen
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
| | - Le Zhang
- Department of Chemistry, University of Missouri, Columbia, Missouri, USA
| | - Ann Van Schepdael
- Department of Pharmaceutical and Pharmacological Sciences, Pharmaceutical Analysis, KU Leuven - University of Leuven, Leuven, Belgium
| | - Xu Wang
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
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Sofi SA, Ahmed N, Farooq A, Rafiq S, Zargar SM, Kamran F, Dar TA, Mir SA, Dar BN, Mousavi Khaneghah A. Nutritional and bioactive characteristics of buckwheat, and its potential for developing gluten‐free products: An updated overview. Food Sci Nutr 2022; 11:2256-2276. [PMID: 37181307 PMCID: PMC10171551 DOI: 10.1002/fsn3.3166] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/24/2022] Open
Abstract
In the present era, food scientists are concerned about exploiting functional crops with nutraceutical properties. Buckwheat is one of the functional pseudocereals with nutraceutical components used in the treatment of health-related diseases, malnutrition, and celiac diseases. As a preferred diet as a gluten-free product for celiac diseases, buckwheat is a good source of nutrients, bioactive components, phytochemicals, and antioxidants. The general characteristics and better nutritional profile of buckwheat than other cereal family crops were highlighted by previous investigations. In buckwheats, bioactive components like peptides, flavonoids, phenolic acids, d-fagomine, fagopyritols, and fagopyrins are posing significant health benefits. This study highlights the current knowledge about buckwheat and its characteristics, nutritional constituents, bioactive components, and their potential for developing gluten-free products to target celiac people (1.4% of the world population) and other health-related diseases.
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Affiliation(s)
- Sajad Ahmad Sofi
- Department of Food Technology Islamic University of Science & Technology Awantipora Jammu and Kashmir India
| | - Naseer Ahmed
- Department of Food Technology DKSG Akal College of Agriculture Eternal University Baru Sahib Himachal Pradesh India
| | - Asmat Farooq
- Division of Biochemistry Sher‐e‐Kashmir University of Agricultural Sciences and Technology of Jammu Chatha Jammu and Kashmir India
- Proteomics Laboratory, Division of Plant Biotechnology Sher‐e‐Kashmir University of Agricultural Sciences and Technology of Kashmir Shalimar Jammu and Kashmir India
| | - Shafiya Rafiq
- School of Science, Parramatta Campus Western Sydney University Penrith New South Wales Australia
| | - Sajad Majeed Zargar
- Proteomics Laboratory, Division of Plant Biotechnology Sher‐e‐Kashmir University of Agricultural Sciences and Technology of Kashmir Shalimar Jammu and Kashmir India
| | - Fozia Kamran
- School of Science, Parramatta Campus Western Sydney University Penrith New South Wales Australia
| | - Tanveer Ali Dar
- Department of Clinical Biochemistry University of Kashmir Hazratbal, Srinagar India
| | - Shabir Ahmad Mir
- Department of Food Science & Technology Govt. College for Woman Srinagar India
| | - B. N. Dar
- Department of Food Technology Islamic University of Science & Technology Awantipora Jammu and Kashmir India
| | - Amin Mousavi Khaneghah
- Department of Fruit and Vegetable Product Technology Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology – State Research Institute Warsaw Poland
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5
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Li X, Cui W, Cui Y, Song X, Jia L, Zhang J. Stropharia rugoso-annulata acetylated polysaccharides alleviate NAFLD via Nrf2/JNK1/AMPK signaling pathways. Int J Biol Macromol 2022; 215:560-570. [PMID: 35772637 DOI: 10.1016/j.ijbiomac.2022.06.156] [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: 04/26/2022] [Revised: 06/13/2022] [Accepted: 06/23/2022] [Indexed: 12/15/2022]
Abstract
The acetylated Stropharia rugoso-annulata polysaccharides (ASRP) was successfully characterized, and the effects and mechanism on alleviating NAFLD were investigated in HFD-induced mice models. The characterization showed that ASRP was successfully acetylated and rich in galactose. The animal studies demonstrated that ASRP at the dose of 400 mg/kg possessed hepatoprotective effects by potential antioxidation, anti-inflammation and improving hepatocellular histopathology, with the possible mechanisms on regulating the JNK1/AP-1 and activating the Nrf2 signaling pathways. Besides, ASRP could improve the fat metabolism by activating the AMPK/SREBP-1c signaling pathways. The results provided basal theories for the development of ASRP on treating the NAFLD and its complications.
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Affiliation(s)
- Xueping Li
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Weijun Cui
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Yanfei Cui
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Xinling Song
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Le Jia
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China.
| | - Jianjun Zhang
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China.
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Shahbaz M, Raza N, Islam M, Imran M, Ahmad I, Meyyazhagan A, Pushparaj K, Balasubramanian B, Park S, Rengasamy KRR, Gondal TA, El-Ghorab A, Abdelgawad MA, Ghoneim MM, Wan C. The nutraceutical properties and health benefits of pseudocereals: a comprehensive treatise. Crit Rev Food Sci Nutr 2022; 63:10217-10229. [PMID: 35549783 DOI: 10.1080/10408398.2022.2071205] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This review article depicts the possible replacement of staple cereal sources with some pseudocereals like Chia, Quinoa, Buckwheat, and Amaranth, which not only provide recommended daily allowance of all nutrients but also help to reduce the chances of many non-communicable infections owing to the presence of several bioactive compounds. These pseudocereals are neglected plant seeds and should be added in our routine diet. Besides, they can serve as nutraceuticals in combating various diseases by improving the health status of the consumers. The bioactive compounds like rutin, quercetin, peptide chains, angiotensin I, and many other antioxidants present in these plant seeds help to reduce the oxidative stress in the body which leads toward better health of the consumers. All these pseudocereals have high quantity of soluble fiber which helps to regulate bowel movement, control hypercholesterolemia (presence of high plasma cholesterol levels), hypertension (high blood pressure), and cardiovascular diseases. The ultimate result of consumption of pseudocereals either as a whole or in combination with true cereals as staple food may help to retain the integrity of the human body which increases the life expectancy by slowing down the aging process.
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Affiliation(s)
- Muhammad Shahbaz
- Department of Food Science and Technology, MNS-University of Agriculture, Multan, Pakistan
| | - Nighat Raza
- Department of Food Science and Technology, MNS-University of Agriculture, Multan, Pakistan
| | - Mahad Islam
- Department of Food Science and Technology, MNS-University of Agriculture, Multan, Pakistan
| | - Muhammad Imran
- Department of Food Science and Technology, University of Narowal, Narowal, Pakistan
- Food, Nutrition and Lifestyle Unit, King Fahed Medical Research Center, Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ishtiaque Ahmad
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Arun Meyyazhagan
- Department of Life Science, CHRIST (Deemed to be University), Bengaluru, India
| | - Karthika Pushparaj
- Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, India
| | | | - Sungkwon Park
- Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, South Korea
| | - Kannan R R Rengasamy
- Centre for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
| | - Tanweer Aslam Gondal
- School of Exercise and Nutrition, Faculty of Health, Deakin University, Victoria, Australia
| | - Ahmed El-Ghorab
- College of Science, Chemistry Department, Jouf University, Sakaka, Saudi Arabia
| | - Mohamed A Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Mohammed M Ghoneim
- Department of Pharmacy Practice, Faculty of Pharmacy, AlMaarefa University, Ad Diriyah, Saudi Arabia
| | - Chunpeng Wan
- Jiangxi Key Laboratory for Postharvest Technology and Nondestructive Testing of Fruits & Vegetables, College of Agronomy, Jiangxi Agricultural University, Nanchang, PR China
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Mir RA, Nazir M, Naik S, Mukhtar S, Ganai BA, Zargar SM. Utilizing the underutilized plant resources for development of life style foods: Putting nutrigenomics to use. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 171:128-138. [PMID: 34998100 DOI: 10.1016/j.plaphy.2021.12.038] [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: 09/01/2021] [Revised: 12/26/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Sufficient amount of minerals, vitamins, and proteins in human diet play indispensable role in maintaining the active metabolism for better human health. All the essential nutrients that are requisite for an individual's survival are acquired from plants as well as animals. Micronutrients and macronutrients directly influence the metabolic pathways and their deficiencies play a substantial role in development of manifold disorders. In addition to environmental factors, quality and quantity of foods are key factors in maintaining the human health. Transition from healthy to diseased state is concurrent with the pattern of gene expression that is largely influenced by nutrition and environment. A combined approach to study the influence of nutrition on expression of numerous genes can be well explored through nutrigenomic studies. Nutrigenomics includes studies wherein applied genomics is used to investigate nutritional science to understand the compartmentalization of genes that influence the cause of diet-related complications. This review describes the role of underutilized crops as frontline foods to circumvent the health complications through the nutrigenomic studies. Further dynamics of nutrigenomic tools to study the impact of nutrition on the changing pattern of genome stability and gene expression for developing precise safety measures against wide range of health ailments linked to metabolic networks. Additionally, this review provides detailed information on nutrigenomic studies undertaken to unravel the potential of underutilized crops to augment the human health and to carry the agronomic/genomic approaches to enhance nutritional profile of underutilized crops to overcome diet-related disorders.
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Affiliation(s)
- Rakeeb Ahmad Mir
- Department of Biotechnology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri, Jammu and Kashmir, 185131, India
| | - Muslima Nazir
- Centre of Research for Development, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir, 190006, India
| | - Samiullah Naik
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jammu and Kashmir, 190025, India
| | - Shazia Mukhtar
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jammu and Kashmir, 190025, India
| | - Bashir Ahmad Ganai
- Centre of Research for Development, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir, 190006, India
| | - Sajad Majeed Zargar
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jammu and Kashmir, 190025, India.
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8
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Physiological Effects of Bioactive Compounds Derived from Whole Grains on Cardiovascular and Metabolic Diseases. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12020658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Cardiovascular diseases are a global health burden with an increasing prevalence. In addition, various metabolic diseases, such as obesity, diabetes, and hypertension are associated with a higher risk of cardiovascular diseases. Dietary strategies based on healthy foods have been suggested for the prevention or improvement of cardiovascular and metabolic diseases. Grains are the most widely consumed food worldwide, and the preventive effects of whole grains (e.g., oats, barley, and buckwheat) on metabolic diseases have been reported. The germ and bran of grains are rich in compounds, including phytochemicals, vitamins, minerals, and dietary fiber, and these compounds are effective in preventing and improving cardiovascular and metabolic diseases. Thus, this review describes the characteristics and functions of bioactive ingredients in whole grains, focusing on mechanisms by which polyphenols, antioxidants, and dietary fiber contribute to cardiovascular and metabolic diseases, based on preclinical and clinical studies. There is clear evidence for the broad preventive and therapeutic effects of whole grains, supporting the value of early dietary intervention.
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Zou L, Wu D, Ren G, Hu Y, Peng L, Zhao J, Garcia-Perez P, Carpena M, Prieto MA, Cao H, Cheng KW, Wang M, Simal-Gandara J, John OD, Rengasamy KRR, Zhao G, Xiao J. Bioactive compounds, health benefits, and industrial applications of Tartary buckwheat ( Fagopyrum tataricum). Crit Rev Food Sci Nutr 2021; 63:657-673. [PMID: 34278850 DOI: 10.1080/10408398.2021.1952161] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Tartary buckwheat belongs to the family Polygonaceae, which is a traditionally edible and medicinal plant. Due to its various bioactive compounds, the consumption of Tartary buckwheat is correlated to a wide range of health benefits, and increasing attention has been paid to its potential as a functional food. This review summarizes the main bioactive compounds and important bioactivities and health benefits of Tartary buckwheat, emphasizing its protective effects on metabolic diseases and relevant molecular mechanisms. Tartary buckwheat contains a wide range of bioactive compounds, such as flavonoids, phenolic acids, triterpenoids, phenylpropanoid glycosides, bioactive polysaccharides, and bioactive proteins and peptides, as well as D-chiro-inositol and its derivatives. Consumption of Tartary buckwheat and Tartary buckwheat-enriched products is linked to multiple health benefits, e.g., antioxidant, anti-inflammatory, antihyperlipidemic, anticancer, antidiabetic, antiobesity, antihypertensive, and hepatoprotective activities. Especially, clinical studies indicate that Tartary buckwheat exhibits remarkable antidiabetic activities. Various tartary buckwheat -based foods presenting major health benefits as fat and blood glucose-lowering agents have been commercialized. Additionally, to address the safety concerns, i.e., allergic reactions, heavy metal and mycotoxin contaminations, the quality control standards for Tartary buckwheat and its products should be drafted and completed in the future.
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Affiliation(s)
- Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Dingtao Wu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Guixing Ren
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yichen Hu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Lianxin Peng
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Jianglin Zhao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Pascual Garcia-Perez
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Maria Carpena
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Miguel A Prieto
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Hui Cao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain.,Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Ka-Wing Cheng
- Institute for Advanced Study, Shenzhen University, Shenzhen, China
| | - Mingfu Wang
- Institute for Advanced Study, Shenzhen University, Shenzhen, China
| | - Jesus Simal-Gandara
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
| | - Oliver D John
- Functional Foods Research Group, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Kannan R R Rengasamy
- Green Biotechnologies Research Centre of Excellence, University of Limpopo, Polokwane, Sovenga, South Africa
| | - Gang Zhao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, China
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain.,International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China
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Luthar Z, Golob A, Germ M, Vombergar B, Kreft I. Tartary Buckwheat in Human Nutrition. PLANTS (BASEL, SWITZERLAND) 2021; 10:700. [PMID: 33916396 PMCID: PMC8066602 DOI: 10.3390/plants10040700] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/01/2021] [Accepted: 04/02/2021] [Indexed: 01/29/2023]
Abstract
Tartary buckwheat (Fagopyrum tataricum Gaertn.) originates in mountain areas of western China, and it is mainly cultivated in China, Bhutan, northern India, Nepal, and central Europe. Tartary buckwheat shows greater cold resistance than common buckwheat, and has traits for drought tolerance. Buckwheat can provide health benefits due to its contents of resistant starch, mineral elements, proteins, and in particular, phenolic substances, which prevent the effects of several chronic human diseases, including hypertension, obesity, cardiovascular diseases, and gallstone formation. The contents of the flavonoids rutin and quercetin are very variable among Tartary buckwheat samples from different origins and parts of the plants. Quercetin is formed after the degradation of rutin by the Tartary buckwheat enzyme rutinosidase, which mainly occurs after grain milling during mixing of the flour with water. High temperature treatments of wet Tartary buckwheat material prevent the conversion of rutin to quercetin.
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Affiliation(s)
- Zlata Luthar
- Biotechnical Faculty, University of Ljubljana, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.G.); (M.G.)
| | - Aleksandra Golob
- Biotechnical Faculty, University of Ljubljana, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.G.); (M.G.)
| | - Mateja Germ
- Biotechnical Faculty, University of Ljubljana, SI-1000 Ljubljana, Slovenia; (Z.L.); (A.G.); (M.G.)
| | - Blanka Vombergar
- The Education Centre Piramida Maribor, SI-2000 Maribor, Slovenia;
| | - Ivan Kreft
- Nutrition Institute, Tržaška 40, SI-1000 Ljubljana, Slovenia
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Zhang X, Xia H, Wang J, Leng R, Zhou X, Gao Q, He K, Liu D, Huang B. Effect of selenium-enriched kiwifruit on body fat reduction and liver protection in hyperlipidaemic mice. Food Funct 2021; 12:2044-2057. [PMID: 33532813 DOI: 10.1039/d0fo02410d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This study aimed to investigate the effects and mechanism of selenium-enriched kiwifruit (Se-Kiwi) on lipid-lowering and liver protection in hyperlipidaemic mice induced by consuming a long-term high-fat diet. Selenium-enriched cultivation can significantly improve the contents of vitamins and functional elements in kiwifruits, especially vitamin C, selenium, and manganese, thus enhancing the activity of antioxidant enzymes in Se-Kiwi. Se-Kiwi can significantly improve the activity of antioxidant enzymes in the liver of hyperlipidaemic mice, restore the liver morphology of mice close to normal, reduce the fat content in the liver, and inhibit the accumulation of abdominal fat cells. Meanwhile, the expression levels of inflammation-related factors (TNF-α and NF-κB) and lipid synthesis related genes (SREBP-1c and FAS) are inhibited at the gene transcription and protein expression levels, and the expression levels of energy expenditure related genes (PPAR-α and CPT1) are increased, resulting in lipid reductions and liver protection. In conclusion, our results indicate that the protective mechanism of Se-Kiwi on high-fat diet mice is associated with enhancing the activity of antioxidant enzymes, reducing the degree of the inflammatory reaction, inhibiting the fat synthesis, and accelerating body energy consumption.
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Affiliation(s)
- Xiaoni Zhang
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Haidong Xia
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Jie Wang
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Ruyue Leng
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Xiaojing Zhou
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Qian Gao
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Kan He
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
| | - Dahai Liu
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, China
| | - Bei Huang
- School of Life Sciences, Anhui University, Hefei 230601, China. and Center for Stem Cell and Translational Medicine, Anhui University, Hefei 230601, China
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Jiang Y, Sun-Waterhouse D, Chen Y, Li F, Li D. Epigenetic mechanisms underlying the benefits of flavonoids in cardiovascular health and diseases: are long non-coding RNAs rising stars? Crit Rev Food Sci Nutr 2021; 62:3855-3872. [PMID: 33427492 DOI: 10.1080/10408398.2020.1870926] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cardiovascular diseases (CVDs) rank as the first leading cause of death globally. High dietary polyphenol (especially flavonoids) intake has strongly been associated with low incidence of the primary outcome, overall mortality, blood pressure, inflammatory biomarkers, onset of new-onset type 2 diabetes mellitus (T2DM), and obesity. Phytogenic flavonoids affect the physiological and pathological processes of CVDs by modulating various biochemical signaling pathways. Non-coding RNAs (ncRNAs) have attracted increasing attention as fundamental regulator of gene expression involved in CVDs. Among the different ncRNA subgroups, long ncRNAs (lncRNAs) have recently emerged as regulatory eukaryotic transcripts and therapeutic targets with important and diverse functions in health and diseases. lncRNAs may be associated with the initiation, development and progression of CVDs by modulating acute and chronic inflammation, adipogenesis and lipid metabolism, and cellular physiology. This review summarizes this research on the modulatory effects of lncRNAs and their roles in mediating cellular processes. The mechanisms of action of flavonoids underlying their therapeutic effects on CVDs are also discussed. Based on our review, flavonoids might facilitate a significant epigenetic modification as part (if not full) of their tissue-/cell-related biological effects. This finding may be attributed to their interaction with cellular signaling pathways involved in chronic diseases. Certain lncRNAs might be the target of specific flavonoids, and some critical signaling processes involved in the intervention of CVDs might mediate the therapeutic roles of flavonoids.
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Affiliation(s)
- Yang Jiang
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Taian, PR China
| | | | - Yilun Chen
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Taian, PR China
| | - Feng Li
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Taian, PR China
| | - Dapeng Li
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Taian, PR China
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Hu Y, Zhao G, Qin L, Yu Z, Zhang M, Ma X, Zhou D, Shahidi F, Zhu B. trans, trans-2,4-Decadienal induces endothelial cell injury by impairing mitochondrial function and autophagic flux. Food Funct 2021; 12:5488-5500. [PMID: 33998634 DOI: 10.1039/d1fo00372k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study investigated the toxic effects of trans,trans-2,4-decadienal (tt-DDE) on vascular endothelial cells as well as the underlying mechanisms involved. Human umbilical vascular endothelial cells (HUVECs) were treated with different concentrations of tt-DDE for 24 h, and cell viability, colony formation ability, apoptosis, mitochondrial function and autophagy pathway were determined. The results showed that tt-DDE dose-dependently inhibited cell viability and colony formation, and increased lactate dehydrogenase (LDH) release and apoptosis in HUVECs. Besides, tt-DDE exposure induced extensive mitochondrial damage, as evidenced by the decreased mitochondrial DNA copy number, ATP synthesis, and mitochondrial membrane potential, and increased mitochondrial reactive oxygen species (ROS) production and cytochrome c release from mitochondria. tt-DDE also induced mitochondrial fragmentation and fission by increasing DNM1L protein expression and DNM1L mitochondrial translocation. Additionally, tt-DDE treatment resulted in the blockage of autophagic flux and accumulation of autophagosomes in endothelial cells. Further investigation revealed that the inhibition of autophagy by 3-methyladenine aggravated tt-DDE-induced mitochondrial dysfunction and cell injury. However, scavenging of ROS by N-acetyl-l-cysteine (NAC) significantly prevented tt-DDE-induced mitochondrial damage, autophagy dysfunction, and cell injury. These data indicated that tt-DDE induced endothelial cell injury through impairing mitochondrial function and autophagic flux.
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Affiliation(s)
- Yuanyuan Hu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China.
| | - Guanhua Zhao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China.
| | - Lei Qin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China. and National Engineering Research Center of Seafood, Dalian, 116034, PR China and Collaborative Innovation Center of Seafood Deep Processing, Dalian, 116034, PR China
| | - Zhenlong Yu
- College of Pharmacy, Dalian Medical University, Dalian, 116044, PR China
| | - Min Zhang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China.
| | - Xiaochi Ma
- College of Pharmacy, Dalian Medical University, Dalian, 116044, PR China
| | - Dayong Zhou
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China. and National Engineering Research Center of Seafood, Dalian, 116034, PR China and Collaborative Innovation Center of Seafood Deep Processing, Dalian, 116034, PR China
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1B3X9, Canada
| | - Beiwei Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China. and National Engineering Research Center of Seafood, Dalian, 116034, PR China and Collaborative Innovation Center of Seafood Deep Processing, Dalian, 116034, PR China
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14
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Hu Y, Yin F, Liu Z, Xie H, Xu Y, Zhou D, Zhu B. Acerola polysaccharides ameliorate high-fat diet-induced non-alcoholic fatty liver disease through reduction of lipogenesis and improvement of mitochondrial functions in mice. Food Funct 2020; 11:1037-1048. [PMID: 31819934 DOI: 10.1039/c9fo01611b] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Acerola polysaccharides (ACPs) were purified from acerola (Malpighia emarginata DC.), a tropical fruit with strong antioxidant and anti-inflammatory activities. However, the biological activities of ACPs have barely been investigated. The present study was designed to investigate the efficacy of ACPs in the treatment of high-fat diet (HFD)-induced nonalcoholic fatty liver disease (NAFLD) in C57BL/6 mice. Male C57BL/6 mice were fed with a high-fat diet and treated with different doses of ACPs for 9 continuous weeks. NAFLD was examined in terms of body weight, lipid profiles, liver function markers, and histology. Gene expression was determined by using both qRT-PCR and western blot. Our results showed that administration of ACPs significantly reduced HFD-induced hyperlipidemia and hepatic lipid deposition by inhibiting the SREBP1c pathway in mice. ACP treatment normalized oxidative stress by activating nuclear factor (erythroid-derived-2)-like 2 (Nrf2) and reduced the expressions of pro-inflammatory cytokines in HFD fed mice. Furthermore, ACPs reduced uncoupling protein 2 (UCP2) expression, restored mitochondrial ATP content, increased mitochondrial complex I, IV, and V activity, and increased mitochondrial beta-oxidation by stimulating peroxisomal proliferator-activated receptor-gamma coactivator-1α (PGC-1α) in the liver of HFD-fed mice. Our study indicated that ACPs may be an effective dietary supplement for preventing HFD-induced NAFLD by regulating lipogenesis, reducing inflammation and oxidative stress, and promoting the mitochondrial function.
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Affiliation(s)
- Yuanyuan Hu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, 116034, PR China.
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15
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Pharmacokinetics and Protective Effects of Tartary Buckwheat Flour Extracts against Ethanol-Induced Liver Injury in Rats. Antioxidants (Basel) 2020; 9:antiox9100913. [PMID: 32987897 PMCID: PMC7599602 DOI: 10.3390/antiox9100913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/23/2020] [Accepted: 09/23/2020] [Indexed: 01/24/2023] Open
Abstract
The grains of Tartary buckwheat (Fagopyrum esculentum) are traditionally consumed on a daily basis and are used in the preparation of diverse processed foods owing to the high concentration of rutin, an antioxidant compound. However, rutin is highly concentrated in hull and bran, but not in edible flour fractions. Rutin-enriched TB flour extracts (TBFEs) were obtained by hydrothermal treatment (autoclaving, boiling, or steaming) and their pharmacokinetic profiles were evaluated following a single-dose oral administration in rats. The antioxidant and protective activities of the extracts against alcoholic liver disease (ALD) were investigated after repetitive oral administration of TBFEs for 28 days prior to ethanol ingestion. The results demonstrated that rutin-enriched TBFEs had better oral absorption and was retained longer in the bloodstream than native TBFE or standard rutin. The activities of antioxidant enzymes and intracellular antioxidant levels increased in ALD rats following TBFE treatments, especially following the administration of rutin-enriched TBFEs. The antioxidant activity of TBFEs consequently contributed toward protecting the liver against injury caused by repetitive ethanol administration, as confirmed by analyzing relative liver weight, liver injury markers, lipid peroxidation, and calcium permeability. These results suggest the promising potential of TBFEs as antioxidant-enriched functional foods for human health.
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16
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Acacetin improves endothelial dysfunction and aortic fibrosis in insulin-resistant SHR rats by estrogen receptors. Mol Biol Rep 2020; 47:6899-6918. [PMID: 32892299 PMCID: PMC7561596 DOI: 10.1007/s11033-020-05746-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/28/2020] [Indexed: 12/20/2022]
Abstract
The aim of the work was to investigate the effects of acacetin on endothelial dysfunction and aortic fibrosis in insulin-resistant SHR rats and explore its mechanism. Seven-week-old male spontaneously hypertensive rats (SHR) were selected to establish a rat model of hypertension with insulin resistance induced by 10% fructose. The nuclear factor kappa B p65 (NF-κB p65) and Collagen I were observed by Immunohistochemistry. Immunofluorescence was used to observe estrogen receptor-alpha (ERα), estrogen receptor-beta (ERβ), and G protein-coupled receptor 30 (GPR30). Western blotting was used to detect interleukin (IL-1β), Arginase 2 (ARG2), Nostrin, endothelial nitric oxide synthase (eNOS), TGF-β, Smad3, ERK pathway proteins such as p-c-Raf, p-MEK1/2, p-ERK, ERK, p-P90RSK and p-MSK1. We found that acacetin did have an improvement on endothelial dysfunction and fibrosis. Meanwhile, it was also found to have a significant effect on the level of estrogen in this model by accident. Then, the experiment of uterine weight gain in mice confirmed that acacetin had a certain estrogen-like effect in vivo and played its role through the estrogen receptors pathway. In vitro experience HUVEC cells were stimulated with 30 mM/L glucose and 100 mM/L NaCl for 24 h to establish the endothelial cell injury model. HUVEC cells were treated with 1 μM/L estrogen receptors antagonist (ICI 182780) for 30 min before administration. Cell experiments showed that acacetin could reduce the apoptosis of HUVEC cells, the levels of inflammatory cytokines and the expression of TGF-β, Collagen I and Smad3 in endothelial cell injury model. After treatment with ICI 182780, the improvement of acacetin was significantly reversed. The results showed that acacetin relieved endothelial dysfunction and reduced the aortic fibrosis in insulin-resistant SHR rats by reducing the release of inflammatory factors and improving vasodilatory function through estrogen signaling pathway.
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17
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Sáez T, Toledo F, Sobrevia L. Extracellular Vesicles and Insulin Resistance: A Potential Interaction in Vascular Dysfunction. Curr Vasc Pharmacol 2020; 17:491-497. [PMID: 30277159 DOI: 10.2174/1570161116666181002095745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 12/19/2022]
Abstract
Insulin resistance plays a key role in cardiovascular complications associated with diabetes mellitus and hypertensive disorders. In states of insulin resistance several circulating factors may contribute to a defective insulin sensitivity in different tissues, including the vasculature. One of these factors influencing the vascular insulin resistance are the extracellular vesicles. The extracellular vesicles include exosomes, microvesicles, and apoptotic bodies which are released to the circulation by different vascular cells. Since the cargo of extracellular vesicles seems to be altered in metabolic complications associated with insulin resistance, these vesicles may be candidates contributing to vascular insulin resistance. Despite the studies linking insulin resistance signalling pathways with the vascular effect of extracellular vesicles, the involvement of these structures in vascular insulin resistance is a phenomenon that remains unclear.
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Affiliation(s)
- Tamara Sáez
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton T6G 2S2, AB, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton T6G 2S2, AB, Canada
| | - Fernando Toledo
- Department of Basic Sciences, Faculty of Sciences, Bio-Bio University, Chillan 3780000, Chile.,Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontifical Catholic University of Chile, Santiago 8330024, Chile
| | - Luis Sobrevia
- Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontifical Catholic University of Chile, Santiago 8330024, Chile.,Department of Physiology, Faculty of Pharmacy, University of Sevilla, Seville E-41012, Spain.,University of Queensland Centre for Clinical Research (UQCCR), Faculty of Medicine and Biomedical Sciences, University of Queensland, Herston, QLD 4029, Queensland, Australia
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18
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Trans, trans-2,4-decadienal impairs vascular endothelial function by inducing oxidative/nitrative stress and apoptosis. Redox Biol 2020; 34:101577. [PMID: 32446174 PMCID: PMC7243189 DOI: 10.1016/j.redox.2020.101577] [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: 03/12/2020] [Accepted: 05/10/2020] [Indexed: 12/11/2022] Open
Abstract
Aldehydes are implicated in the development of hypertension. Trans, trans-2,4-decadienal (tt-DDE), a dietary α,β-unsaturated aldehyde, is widespread in many food products. However, the role of tt-DDE in the pathophysiology of hypertension remains unknown. This study was designed to investigate whether tt-DDE consumption evokes hypertension and to explore the mechanisms underlying such a role. Sprague-Dawley rats were administered different concentrations of tt-DDE. After 28 days, blood pressure and endothelial function of mesenteric arteries were measured. Results showed that tt-DDE treatment significantly increased blood pressure and impaired endothelial function based on endothelium-dependent vasorelaxation and p-VASP levels. Mechanistically, tt-DDE induced oxidative/nitrative stress in the arteries of rats as evidenced by overproductions of superoxide and peroxynitrite, accompanied with increased expressions of iNOS and gp91phox. To further investigate the effects of tt-DDE on endothelial cells and underlying mechanisms, human umbilical vein endothelial cells (HUVECs) were treated with different concentrations of tt-DDE. tt-DDE induced oxidative/nitrative stress in HUVECs. Moreover, tt-DDE induced endothelial cells apoptosis through JNK-mediated signaling pathway. These results show, for the first time, that oral intake of tt-DDE elevates blood pressure and induces endothelial dysfunction in rats through oxidative/nitrative stress and JNK-mediated apoptosis signaling, indicating that excess ingestion of tt-DDE is a potential risk factor for endothelial dysfunction and hypertension. Trans, trans-2,4-decadienal (tt-DDE) is a dietary α,β-unsaturated aldehyde. tt-DDE raised blood pressure and impaired endothelial function in rats. Oxidative/nitrative stress was induced by tt-DDE in both rats and HUVECs. HUVEC apoptosis in response to tt-DDE exposure was mediated by JNK signaling. tt-DDE may be a risk factor for hypertension and associated cardiovascular disease.
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19
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Ruan J, Zhou Y, Yan J, Zhou M, Woo SH, Weng W, Cheng J, Zhang K. Tartary Buckwheat: An Under-utilized Edible and Medicinal Herb for Food and Nutritional Security. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1734610] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jingjun Ruan
- College of Agricultural Sciences, Guizhou University, Guiyang, Guizhou, China
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yuexia Zhou
- College of Agricultural Sciences, Guizhou University, Guiyang, Guizhou, China
| | - Jun Yan
- Schools of Pharmacy and Bioengineering, Chengdu University, Chengdu, Sichuan, China
| | - Meiliang Zhou
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Sun-Hee Woo
- College of Agriculture, Life & Environment Science, Chungbuk National University, Chungbuk, Korea (Republic Of)
| | - Wenfeng Weng
- College of Agricultural Sciences, Guizhou University, Guiyang, Guizhou, China
| | - Jianping Cheng
- College of Agricultural Sciences, Guizhou University, Guiyang, Guizhou, China
| | - Kaixuan Zhang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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20
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Segawa Y, Hashimoto H, Maruyama S, Shintani M, Ohno H, Nakai Y, Osera T, Kurihara N. Dietary capsaicin-mediated attenuation of hypertension in a rat model of renovascular hypertension. Clin Exp Hypertens 2019; 42:352-359. [PMID: 31518162 DOI: 10.1080/10641963.2019.1665676] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Background: Capsaicin, a pungent component of chili pepper, has been reported to decrease blood pressure (BP) and to cause vasorelaxation via nitric oxide (NO) production. However, it is still unclear how dietary capsaicin effects on renovascular hypertension. To examine this, we observed the effects of dietary capsaicin on BP in 2-kidney, 1-clip renovascular hypertension (2K1C) rats, and investigated the participation of NO in the mechanism.Methods: Rats with 2K1C or sham-operated rats (SHAM) were treated with 0.006% capsaicin diet (CAP) or control diet (CTL) for 6 weeks. Systolic BP (SBP) was measured by tail-cuff method once a week. In the end, mean arterial BP (MAP) was measured in the rats under anesthesia. These observations were performed also in the rats taking a NO synthase (NOS) inhibitor (LN). After rats were euthanized, thoracic aortas were collected and used for western blot analyses to evaluate the phosphorylated ratio of endothelial NOS (eNOS), protein kinase A (PKA) and B (Akt), in order to explore a mechanism of the effects on BP by dietary capsaicin.Results: SBP and MAP in 2K1C rats were significantly higher than in SHAM rats when fed CTL, but not when fed CAP. Those in 2K1C-CAP rats were significantly lower than in 2K1C-CTL rats. LN suppressed the effect of dietary capsaicin. The ratios of phosphorylated (p-) eNOS/eNOS and p-Akt/Akt, but not p-PKA/PKA, were significantly increased in rats fed CAP compared with rats fed CTL.Conclusion: Dietary capsaicin may alleviate 2K1C renovascular hypertension, probably via enhancing phosphorylation of Akt and eNOS.Abbreviations: 2K1C: 2-kidney, 1-clip hypertension model; Akt: protein kinase B; Ang II: angiotensin II; ANOVA: measures analysis of variance; BP: blood pressure; EC: endothelial cell; eNOS: endothelial nitric oxide synthase; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; L-NAME, LN: Nω-Nitro-L-arginine methyl ester hydrochloride; MA: mesenteric arteries; MAP: mean arterial blood pressure; NO: nitric oxide; PKA: protein kinase A; PVDF: polyvinylidene difluoride; SBP: Systolic blood pressure; SHR: spontaneously hypertensive rats; SN: sympathetic nervous; TRPV1: transient receptor potential vanilloid type 1; WKY: Wistar Kyoto rats.
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Affiliation(s)
- Yukiko Segawa
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
| | - Hiroko Hashimoto
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan.,Nutrition, Osaka Seikei College, Osaka, Japan
| | - Saki Maruyama
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
| | - Miki Shintani
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
| | - Hitomi Ohno
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
| | - Yuko Nakai
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
| | - Tomoko Osera
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan.,Nutrition and Health Sciences, Toyo University, Gunma, Japan
| | - Nobutaka Kurihara
- Hygiene and Preventive Medicine, Kobe Women's University, Kobe, Japan
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Antioxidants-rich ice cream containing herbal extracts and fructooligossaccharides: manufacture, functional and sensory properties. Food Chem 2019; 298:125098. [PMID: 31276942 DOI: 10.1016/j.foodchem.2019.125098] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/14/2019] [Accepted: 06/27/2019] [Indexed: 11/22/2022]
Abstract
This work aimed to optimize an aqueous extract rich in phenolic compounds and potential functional properties made of Ilex paraguariensis, Melissa officinalis, and Cymbopogon citratus. The lyophilized extract was used for the development of an ice cream. Total phenolics, FRAP, DPPH, Folin-Ciocalteu's reducing capacity, and total reducing capacity of different combinations of herbal extracts were tested and modeled using response surface methodology. Simultaneous optimisation was employed to maximize the bioactive compounds in the extract and the lyophilized optimum combination was added to ice cream. The lyophilized extract contained quercetin-3-rutinoside, hesperidin, isoquercetin, caffeic acid, and 5,7-dihydroxyflavone. The optimised extract, which showed antihypertensive, antidiabetic, and antioxidant activity using in vitro protocols, increased total phenolics and antioxidant activity in comparison to the control ice cream. The ice cream presented a sensory acceptance index of 83%. After 72 days of storage (-18 °C), total phenolics and antioxidant activity significantly decreased.
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22
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Yao YF, Lin CZ, Liu FL, Zhang RJ, Zhang QY, Huang T, Zou YS, Wang MQ, Zhu CC. Identification and Pharmacokinetic Studies on Complanatuside and Its Major Metabolites in Rats by UHPLC-Q-TOF-MS/MS and LC-MS/MS. Molecules 2018; 24:molecules24010071. [PMID: 30585251 PMCID: PMC6337141 DOI: 10.3390/molecules24010071] [Citation(s) in RCA: 4] [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: 12/10/2018] [Revised: 12/20/2018] [Accepted: 12/23/2018] [Indexed: 02/07/2023] Open
Abstract
The metabolic and pharmacokinetic studies on complanatuside, a quality marker of a Chinese materia medicatonic, Semen Astragali Complanati, were carried out. The UHPLC-Q-TOF/MS (ultra-high performance liquid chromatography coupled with electrospray ionization tandem quadrupole-time-of-flight mass spectrometry) method was applied to identify the metabolites of complanatuside in rat plasma, bile, stool, and urine after oral administration at the dosage of 72 mg/kg. Up to 34 metabolites (parent, 2 metabolites of the parent drug, and 31 metabolites of the degradation products) were observed, including processes of demethylation, hydroxylation, glucuronidation, sulfonation, and dehydration. The results indicated glucuronidation and sulfonation as major metabolic pathways of complanatuside in vivo. Meanwhile, a HPLC-MS method to quantify complanatuside and its two major metabolites—rhamnocitrin 3-O-β-glc and rhamnocitrin—in rat plasma for the pharmacokinetic analysis was developed and validated. The Tmax (time to reach the maximum drug concentration) of the above three compounds were 1 h, 3 h, and 5.3 h, respectively, while the Cmax (maximum plasma concentrations)were 119.15 ng/mL, 111.64 ng/mL, and 1122.18 ng/mL, and AUC(0-t) (area under the plasma concentration-time curve) was 143.52 µg/L·h, 381.73 µg/L·h, and 6540.14 µg/L·h, accordingly. The pharmacokinetic characteristics of complanatuside and its two metabolites suggested that complanatuside rapidly metabolized in vivo, while its metabolites—rhamnocitrin—was the main existent form in rat plasma after oral administration. The results of intracorporal processes, existing forms, and pharmacokinetic characteristics of complanatuside in rats supported its low bioavailability.
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Affiliation(s)
- Yu-Feng Yao
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Chao-Zhan Lin
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Fang-Le Liu
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Run-Jing Zhang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Qiu-Yu Zhang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Tao Huang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Yuan-Sheng Zou
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Mei-Qi Wang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
| | - Chen-Chen Zhu
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, No. 12 Jichang Rd, Guangzhou 510405, China.
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