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Verbunt J, Jocken J, Blaak E, Savelkoul P, Stassen F. Gut-bacteria derived membrane vesicles and host metabolic health: a narrative review. Gut Microbes 2024; 16:2359515. [PMID: 38808455 DOI: 10.1080/19490976.2024.2359515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 05/21/2024] [Indexed: 05/30/2024] Open
Abstract
The intestinal microbiota, consisting of an estimated 10^10-10^11 organisms, regulate physiological processes involved in digestion, metabolism, and immunity. Surprisingly, these intestinal microorganisms have been found to influence tissues that are not directly in contact with the gut, such as adipose tissue, the liver, skeletal muscle, and the brain. This interaction takes place even when intestinal barrier function is uncompromised. An increasing body of evidence suggests that bacterial membrane vesicles (bMVs), in addition to bacterial metabolites such as short-chain fatty acids, are able to mediate effects of the microbiota on these host tissues. The ability of bMVs to dissipate from the intestinal lumen into systemic circulation hereby facilitates the transport and presentation of bacterial components and metabolites to host organs. Importantly, there are indications that the interaction between bMVs and tissues or immune cells may play a role in the etiology of (chronic metabolic) disease. For example, the gut-derived bMV-mediated induction of insulin resistance in skeletal muscle cells and pro-inflammatory signaling by adipocytes possibly underlies diseases such as type 2 diabetes and obesity. Here, we review the current knowledge on bMVs in the microbiota's effects on host energy/substrate metabolism with a focus on etiological roles in the onset and progression of metabolic disease. We furthermore illustrate that vesicle production by bacterial microbiota could potentially be modulated through lifestyle intervention to improve host metabolism.
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Affiliation(s)
- Jari Verbunt
- Department of Medical Microbiology, Infectious Diseases & Infection Prevention, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Johan Jocken
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Ellen Blaak
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Paul Savelkoul
- Department of Medical Microbiology, Infectious Diseases & Infection Prevention, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Medical Microbiology and Infection Control, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Frank Stassen
- Department of Medical Microbiology, Infectious Diseases & Infection Prevention, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, Maastricht, The Netherlands
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Zingale S, Spina A, Ingrao C, Fallico B, Timpanaro G, Anastasi U, Guarnaccia P. Factors Affecting the Nutritional, Health, and Technological Quality of Durum Wheat for Pasta-Making: A Systematic Literature Review. PLANTS (BASEL, SWITZERLAND) 2023; 12:530. [PMID: 36771615 PMCID: PMC9920027 DOI: 10.3390/plants12030530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/30/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Durum wheat is one of the most important food sources in the world, playing a key role in human nutrition, as well as in the economy of the different countries in which its production areas are concentrated. Its grain also represents a staple and highly versatile ingredient in the development of health foods. Nonetheless, the aspects determining durum wheat's health quality and their interactions are many, complex, and not entirely known. Therefore, the present systematic literature review aims at advancing the understanding of the relationships among nutritional, health, and technological properties of durum wheat grain, semolina, and pasta, by evaluating the factors that, either positively or negatively, can affect the quality of the products. Scopus, Science Direct, and Web of Science databases were systematically searched utilising sets of keywords following the PRISMA guidelines, and the relevant results of the definitive 154 eligible studies were presented and discussed. Thus, the review identified the most promising strategies to improve durum wheat quality and highlighted the importance of adopting multidisciplinary approaches for such purposes.
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Affiliation(s)
- Silvia Zingale
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Alfio Spina
- Agricultural Research Council and Economics (CREA)—Research Centre for Cereal and Industrial Crops, Corso Savoia, 190, 95024 Acireale, Italy
| | - Carlo Ingrao
- Department of Economics, Management and Business Law, University of Bari Aldo Moro, Largo Abbazia Santa Scolastica, 53, 70124 Bari, Italy
| | - Biagio Fallico
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Giuseppe Timpanaro
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Umberto Anastasi
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Paolo Guarnaccia
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
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Effects of Replacing Fishmeal and Soybean Protein Concentrate with Degossypolized Cottonseed Protein in Diets on Growth Performance, Nutrient Digestibility, Intestinal Morphology, Cecum Microbiome and Fermentation of Weaned Piglets. Animals (Basel) 2022; 12:ani12131667. [PMID: 35804565 PMCID: PMC9264811 DOI: 10.3390/ani12131667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/16/2022] [Accepted: 06/26/2022] [Indexed: 11/23/2022] Open
Abstract
Simple Summary Highly digestible and high-quality proteins are especially needed in weaned pigs to alleviate weaning stress in piglets. Fishmeal (FM) and soybean protein (SPC) are two commonly used protein supplements in the diets of weaned pigs, but the high prices of those two kinds of ingredients have prompted a search for an alternative cost-effective protein source. After the removal of anti-nutritional factors, degossypolized cottonseed protein (DCP) shows potential as an alternative to FM and SPC. In this study, the effects on weaned piglets of replacing FM and SPC with DCP in diets were evaluated. The results showed that replacing FM with DCP weakens the small intestinal morphology and decreases nutrient digestibility, but improves the community structures of cecum microbiota that relieve these negative effects without impairing the growth performance of weaned piglets. Abstract The inclusion of high-quality proteins is commonly used in swine production, especially in weaned pigs. Our research investigated the effects of replacing fishmeal (FM) and soybean protein concentrate (SPC) with degossypolized cottonseed protein (DCP) on the growth performance, nutrient digestibility, intestinal morphology, cecum microbiota and fermentation in weaned pigs. A total of 90 pigs were used in a 4-week trial. Pigs were randomly assigned to three dietary treatments (initial BW 8.06 ± 0.26 kg; six pigs per pen; five pens per treatment), including a basal diet group (CON) with a 6% SPC and 6% FM; two experimental diets group (SPCr and FMr) were formulated by replacing SPC or FM with 6% DCP, respectively. There were no differences in growth performance and diarrhea rate among three treatments except for the ADFI during day 14 to day 28. Using the DCP to replace FM would weaken the jejunum morphology and decrease the nutrient digestibility of pigs during day 0 to day 14. However, replacing FM with DCP can improve the community structure of cecum microbiota, and may relieve these negative effects. In conclusion, DCP can be used as a cost-effective alternative protein supplement.
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Abdi R, Joye IJ. Prebiotic Potential of Cereal Components. Foods 2021; 10:foods10102338. [PMID: 34681385 PMCID: PMC8535731 DOI: 10.3390/foods10102338] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/25/2021] [Accepted: 09/27/2021] [Indexed: 02/03/2023] Open
Abstract
One type of functional food that has been receiving much attention is food rich in prebiotics. The old but still valid definition of prebiotics defines them as non-digestible food components that selectively stimulate the growth and/or activity of the beneficial bacteria in the colon and, as a result, improve the host health. Cereals, as one of the main components in the human diet, contain substantial levels of dietary fiber with probable prebiotic potential. In addition, dietary fiber, particularly soluble dietary fiber, has recently emerged as a promising natural highly functional food ingredient in food production. This review focuses on the prebiotic potential of cereal dietary fiber types and covers the achievements and developments regarding its isolation. First, the probiotic and prebiotic concepts will be discussed. Next, different components of dietary fiber and their effect on the host bacteria through in vitro and/or in vivo studies will be reviewed. In a last part, this paper also discusses means of boosting the prebiotic properties of cereal components and innovative strategies for the extraction of cereal dietary fiber. The review focuses on wheat as a leading cereal crop that is widely and intensely used throughout the world in food production.
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Affiliation(s)
| | - Iris J. Joye
- Correspondence: ; Tel.: +1-519-824-4120 (ext. 52470)
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Wang X, Yang J, Qiu X, Wen Q, Liu M, Zhou D, Chen Q. Probiotics, Pre-biotics and Synbiotics in the Treatment of Pre-diabetes: A Systematic Review of Randomized Controlled Trials. Front Public Health 2021; 9:645035. [PMID: 33842424 PMCID: PMC8032954 DOI: 10.3389/fpubh.2021.645035] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/03/2021] [Indexed: 01/14/2023] Open
Abstract
Objectives: This study aimed to review the data from randomized controlled trials (RCTs) and identify evidence for microbiota's role and use of probiotics, pre-biotics, or synbiotics in pre-diabetes. Methods: RCTs of pro-, pre-, synbiotics for the treatment of pre-diabetes population will be summarized. We searched for EMBASE, MEDLINE, Web of Science, Cochrane Central, Clinical Trials (ClinicalTrials.gov) from inception to February 2021. Results: The gut microbiota influences host metabolic disorders via the modulation of metabolites, including short-chain fatty acids (SCFAs), the endotoxin lipopolysaccharides (LPS), bile acids (BA) and trimethylamine N-oxide (TMAO), as well as mediating the interaction between the gastrointestinal system and other organs. Due to the limited sources of studies, inconsistent outcomes between included studies. Probiotics can decrease glycated hemoglobin (HbA1c) and have the potential to improve post-load glucose levels. The supplementation of probiotics can suppress the rise of blood cholesterol, but the improvement cannot be verified. Pre-biotics are failed to show an evident improvement in glycemic control, but their use caused the changes in the composition of gut microbiota. A combination of probiotics and pre-biotics in the synbiotics supplementation is more effective than probiotics alone in glycemic control. Conclusion: In the current studies using probiotics, pre-biotics or synbiotics for the treatment of pre-diabetes, the benefits of modulating the abundance of gut microbiota were partially demonstrated. However, there is insufficient evidence to show significant benefits on glucose metabolism, lipid metabolism and body composition.
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Affiliation(s)
- Xian Wang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jiao Yang
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xianliang Qiu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qing Wen
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Min Liu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dongqi Zhou
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiu Chen
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Uncovering Prospective Role and Applications of Existing and New Nutraceuticals from Bacterial, Fungal, Algal and Cyanobacterial, and Plant Sources. SUSTAINABILITY 2021. [DOI: 10.3390/su13073671] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nutraceuticals are a category of products more often associated with food but having pharmaceuticals property and characteristics. However, there is still no internationally accepted concept of these food-pharmaceutical properties, and their interpretation can differ from country to country. Nutraceuticals are used as part of dietary supplements in most countries. They can be phytochemicals which are biologically active and have health benefits. These can be supplied as a supplement and/or as a functional food to the customer. For human health and longevity, these materials are likely to play a vital role. Consumption of these items is typical without a therapeutic prescription and/or supervision by the vast majority of the public. The development of nutraceuticals can be achieved through many bioresources and organisms. This review article will discuss the current research on nutraceuticals from different biological sources and their potential use as an agent for improving human health and well-being, as well as the gaps and future perspective of research related to nutraceutical development.
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Castellino M, Renna M, Leoni B, Calasso M, Difonzo G, Santamaria P, Gambacorta G, Caponio F, De Angelis M, Paradiso VM. Conventional and unconventional recovery of inulin rich extracts for food use from the roots of globe artichoke. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105975] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Wu Y, Wan J, Choe U, Pham Q, Schoene NW, He Q, Li B, Yu L, Wang TTY. Interactions Between Food and Gut Microbiota: Impact on Human Health. Annu Rev Food Sci Technol 2020; 10:389-408. [PMID: 30908952 DOI: 10.1146/annurev-food-032818-121303] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Understanding the relationship between food and the gut microbiota, their interactions, and how each modulates the other is critical for successful promotion of human health. This review seeks to summarize ( a) the current knowledge on the effects of food and food components on gut microbiota and ( b) the association between gut microbiota, consumption of food, and food bioactive components and the resulting beneficial health outcomes. Our goal is to provide state-of-the-art information on food and gut microbiota interactions and to stimulate discussions and research approaches that will move the field forward.
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Affiliation(s)
- Yanbei Wu
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, People's Republic of China.,Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA; .,Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, USA
| | - Jiawei Wan
- Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA; .,Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, USA.,College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, People's Republic of China
| | - Uyory Choe
- Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA; .,Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, USA
| | - Quynhchi Pham
- Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA;
| | - Norberta W Schoene
- Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA;
| | - Qiang He
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, People's Republic of China
| | - Liangli Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, USA
| | - Thomas T Y Wang
- Diet Genomics and Immunology Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Beltsville, Maryland 20705, USA;
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Farbo MG, Fadda C, Marceddu S, Conte P, Del Caro A, Piga A. Improving the quality of dough obtained with old durum wheat using hydrocolloids. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105467] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Boukid F, Gentilucci V, Vittadini E, De Montis A, Rosta R, Bosi S, Dinelli G, Carini E. Rediscovering bread quality of “old” Italian wheat (Triticum aestivum L. ssp. aestivum.) through an integrated approach: Physicochemical evaluation and consumers’ perception. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109043] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Li H, Zhang T, Li C, Zheng S, Li H, Yu J. Development of a microencapsulated synbiotic product and its application in yoghurt. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Potential Health Claims of Durum and Bread Wheat Flours as Functional Ingredients. Nutrients 2020; 12:nu12020504. [PMID: 32079210 PMCID: PMC7071334 DOI: 10.3390/nu12020504] [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: 01/23/2020] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 11/17/2022] Open
Abstract
Wheat is an important cereal with a key role in human nutrition. In this study, dietary fiber (DF) and arabinoxylans of different durum (Triticum turgidum ssp. Durum L.) and bread (Triticum aestivum L.) wheat flours were analyzed in order to point out their potential nutritional and health claims allege according to the current European regulation (Regulation (EU) No 432/2012). Moreover, other bioactive compounds (phenolics and tocopherols) were quantified as a first approach to their phytochemical composition in the analyzed wheat varieties. DF was analyzed following AOAC enzymatic-gravimetric methods; arabinoxylans and total phenols were quantified by colorimetric methods; tocopherols were determined by HPLC; antioxidant activity was evaluated using three different in vitro assays. Insoluble DF was the prevailing fraction in all analyzed samples. Water extractable arabinoxylans were higher in durum wheat flours. Whole flours contained higher total phenolics compounds. Alpha-tocopherol was the major isoform. Whole flours showed higher antioxidant properties. According to the obtained results, it is possible to allege all approved health claims referred to wheat, since all analyzed samples, especially whole flour and bran fraction, showed potential health benefits, as functional ingredients or functional foods, related with their phytochemical composition.
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Nissen L, di Carlo E, Gianotti A. Prebiotic potential of hemp blended drinks fermented by probiotics. Food Res Int 2020; 131:109029. [PMID: 32247454 DOI: 10.1016/j.foodres.2020.109029] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 01/17/2020] [Accepted: 01/21/2020] [Indexed: 01/01/2023]
Abstract
Plant-based drinks as substitute for milk consumption are raising striking interest in the food industry. Soy and rice drinks are the most studied and successful milk substitutes. An untapped source is hemp seed, which is a powerhouse of nutrients bearing bioactive compounds, but the production of derived drink is limited. The present work is about introducing new formulations of commercial hemp seed-derived drink to be fermented with probiotics (Lactobacillus fermentum, Lb. plantarum and Bifidobacterium bifidum). In this work for the first time the prebiotic activity of different hemp seed drinks was assessed by cultural and quantitative PCR methods. In addition, to better describe the prebiotic potential, VOCs alkenes and volatile organic acids were characterized by a metabolomic approach via GC-MS SPME. Obtained results showed that the hemp seed drinks had strong prebiotic activity, ability to support probiotics growth and to increase the content of some bioactive compounds. These outputs are in part due to the presence of different terpenes that inhibit the growth of enteropathogens and to high levels of acetate, propionate and butyrate produced during fermentation that support the growth of probiotics. Although the health potential of hemp seed is well known, derived drinks are hitherto scarcely transformed and distributed, thus this work could provide some basics to produce prebiotic and probiotic fermented hemp seed drinks.
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Affiliation(s)
- Lorenzo Nissen
- Alma Mater Studiorum - University of Bologna, DISTAL (Dept. of Agricultural and Food Sciences), V.le Fanin 44, 40127 Bologna, Italy.
| | - Emanuele di Carlo
- Alma Mater Studiorum - University of Bologna, DISTAL (Dept. of Agricultural and Food Sciences), V.le Fanin 44, 40127 Bologna, Italy.
| | - Andrea Gianotti
- Alma Mater Studiorum - University of Bologna, DISTAL (Dept. of Agricultural and Food Sciences), V.le Fanin 44, 40127 Bologna, Italy.
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14
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Differential Physiological Responses Elicited by Ancient and Heritage Wheat Cultivars Compared to Modern Ones. Nutrients 2019; 11:nu11122879. [PMID: 31779167 PMCID: PMC6950659 DOI: 10.3390/nu11122879] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 11/22/2019] [Indexed: 02/07/2023] Open
Abstract
Although ancient, heritage, and modern wheat varieties appear rather similar from a nutritional point of view, having a similar gluten content and a comparable toxicity linked to their undigested gluten peptide, whenever the role of ancient end heritage wheat grains has been investigated in animal studies or in clinical trials, more anti-inflammatory effects have been associated with the older wheat varieties. This review provides a critical overview of existing data on the differential physiological responses that could be elicited in the human body by ancient and heritage grains compared to modern ones. The methodology used was that of analyzing the results of relevant studies conducted from 2010 through PubMed search, by using as keywords “ancient or heritage wheat”, “immune wheat” (protein or peptides), and immune gluten (protein or peptides). Our conclusion is that, even if we do not know exactly which molecular mechanisms are involved, ancient and heritage wheat varieties have different anti-inflammatory and antioxidant proprieties with respect to modern cultivars. It is, therefore, reasonable to assume that the health proprieties attributed to older cultivars could be related to wheat components which have positive roles in the modulation of intestinal inflammation and/or permeability.
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Scott KP, Grimaldi R, Cunningham M, Sarbini SR, Wijeyesekera A, Tang MLK, Lee JCY, Yau YF, Ansell J, Theis S, Yang K, Menon R, Arfsten J, Manurung S, Gourineni V, Gibson GR. Developments in understanding and applying prebiotics in research and practice-an ISAPP conference paper. J Appl Microbiol 2019; 128:934-949. [PMID: 31446668 DOI: 10.1111/jam.14424] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/24/2019] [Accepted: 07/30/2019] [Indexed: 12/17/2022]
Abstract
AIMS The concept of using specific dietary components to selectively modulate the gut microbiota to confer a health benefit, defined as prebiotics, originated in 1995. In 2018, a group of scientists met at the International Scientific Association for Probiotics and Prebiotics annual meeting in Singapore to discuss advances in the prebiotic field, focussing on issues affecting functionality, research methodology and geographical differences. METHODS AND RESULTS The discussion ranged from examining scientific literature supporting the efficacy of established prebiotics, to the prospects for establishing health benefits associated with novel compounds, isolated from different sources. CONCLUSIONS While many promising candidate prebiotics from across the globe have been highlighted in preliminary research, there are a limited number with both demonstrated mechanism of action and defined health benefits as required to meet the prebiotic definition. Prebiotics are part of a food industry with increasing market sales, yet there are great disparities in regulations in different countries. Identification and commercialization of new prebiotics with unique health benefits means that regulation must improve and remain up-to-date so as not to risk stifling research with potential health benefits for humans and other animals. SIGNIFICANCE AND IMPACT OF STUDY This summary of the workshop discussions indicates potential avenues for expanding the range of prebiotic substrates, delivery methods to enhance health benefits for the end consumer and guidance to better elucidate their activities in human studies.
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Affiliation(s)
- K P Scott
- Rowett Institute, University of Aberdeen, Aberdeen, UK
| | - R Grimaldi
- Food and Nutritional Sciences, University of Reading, Reading, UK
| | - M Cunningham
- Metagenics (Aust) Pty Ltd., Virginia, Queensland, Australia
| | - S R Sarbini
- Department of Crop Science, Universiti Putra Malaysia, Bintulu Campus, Malaysia
| | - A Wijeyesekera
- Food and Nutritional Sciences, University of Reading, Reading, UK
| | - M L K Tang
- Department of Allergy and Immunology, The Royal Children's Hospital, Parkville, Melbourne, VIC, Australia
| | - J C-Y Lee
- School of Biological Sciences, The University of Hong Kong, Hong Kong, Hong Kong
| | - Y F Yau
- School of Biological Sciences, The University of Hong Kong, Hong Kong, Hong Kong
| | - J Ansell
- Zespri International Ltd, Mt Maunganui, New Zealand
| | - S Theis
- Beneo-Institute, Obrigheim, Germany
| | - K Yang
- Departments of Obstetrics and Gynaecology and Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - R Menon
- The Bell Institute of Health and Nutrition, General Mills Inc., Minneapolis, MN, USA
| | - J Arfsten
- Nestlé Product and Technology Center Dairy, Konolfingen, Switzerland
| | - S Manurung
- Reckitt Benckiser, Nijmegen, The Netherlands
| | - V Gourineni
- Ingredion Incorporated, Bridgewater, NJ, USA
| | - G R Gibson
- Food and Nutritional Sciences, University of Reading, Reading, UK
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16
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An In Vitro Enrichment Strategy for Formulating Synergistic Synbiotics. Appl Environ Microbiol 2019; 85:AEM.01073-19. [PMID: 31201276 DOI: 10.1128/aem.01073-19] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 06/06/2019] [Indexed: 12/23/2022] Open
Abstract
Research on the role of diet on gut and systemic health has led to considerable interest toward identifying novel therapeutic modulators of the gut microbiome, including the use of prebiotics and probiotics. However, various host responses have often been reported among many clinical trials. This is in part due to competitive exclusion as a result of the absence of ecological niches as well as host-mediated constraints via colonization resistance. In this research, we developed a novel in vitro enrichment (IVE) method for isolating autochthonous strains that can function as synergistic synbiotics and overcome these constraints. The method relied on stepwise in vitro fecal fermentations to enrich for and isolate Bifidobacterium strains that ferment the prebiotic xylooligosaccharide (XOS). We subsequently isolated Bifidobacterium longum subsp. longum CR15 and then tested its establishment in 20 unique fecal samples with or without XOS. The strain was established in up to 18 samples but only in the presence of XOS. Our findings revealed that the IVE method is suitable for isolating potential synergistic probiotic strains that possess the genetic and biochemical ability to ferment specific prebiotic substrates. The IVE method can be used as an initial high-throughput screen for probiotic selection and isolation prior to further characterization and in vivo tests.IMPORTANCE This study describes an in vitro enrichment method to formulate synergistic synbiotics that have potential for establishing autochthonous strains across multiple individuals. The rationale for this approach-that the chance of survival of a bacterial strain is improved by providing it with its required resources-is based on classic ecological theory. From these experiments, a human-derived strain, Bifidobacterium longum subsp. longum CR15, was identified as a xylooligosaccharide (XOS) fermenter in fecal environments and displayed synergistic effects in vitro The high rate of strain establishment observed in this study provides a basis for using synergistic synbiotics to overcome the responder/nonresponder phenomenon that occurs frequently in clinical trials with probiotic and prebiotic interventions. In addition, this approach can be applied in other protocols that require enrichment of specific bacterial populations prior to strain isolation.
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Ojo BA, O'Hara C, Wu L, El-Rassi GD, Ritchey JW, Chowanadisai W, Lin D, Smith BJ, Lucas EA. Wheat Germ Supplementation Increases Lactobacillaceae and Promotes an Anti-inflammatory Gut Milieu in C57BL/6 Mice Fed a High-Fat, High-Sucrose Diet. J Nutr 2019; 149:1107-1115. [PMID: 31162575 DOI: 10.1093/jn/nxz061] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/25/2018] [Accepted: 03/11/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND A link between high-fat diet consumption and obesity-related diseases is the disruption of the gut bacterial population, which promotes local and systemic inflammation. Wheat germ (WG) is rich in bioactive components with antioxidant and anti-inflammatory properties. OBJECTIVE The aim of this study was to investigate the effects of WG supplementation in modulating the gut bacterial population and local and systemic inflammatory markers of mice fed a high-fat, high-sucrose (HFS) diet. METHODS Six-week-old male C57BL/6 mice were randomly assigned to 4 groups (n = 12/group) and fed a control (C; 10% kcal fat, 10% kcal sucrose) or HFS (60% kcal fat, 20% kcal sucrose) diet with or without 10% WG (wt:wt) for 12 wk. Cecal bacteria was assessed via 16S rDNA sequencing, fecal short-chain fatty acids by GC, small intestinal CD4+ lymphocytes using flow cytometry, and gut antimicrobial peptide genes and inflammatory markers by quantitative polymerase chain reaction. Statistical analyses included Kruskal-Wallis/Dunn's test and 2-factor ANOVA using HFS and WG as factors. RESULTS There was a 4-fold increase (P = 0.007) in the beneficial bacterial family, Lactobacillaceae, in the HFS + WG compared with the HFS group. Fecal propionic and n-butyric acids were elevated at least 2-fold in C + WG compared with the other groups (P < 0.0001). WG tended to increase (≥7%; P-trend = 0.12) small intestinal regulatory T cell:Th17 ratio, indicating a potential to induce an anti-inflammatory gut environment. WG elevated (≥35%) ileal gene expression of the anti-inflammatory cytokine Il10 compared to the unsupplemented groups (P = 0.038). Ileal gene expression of the antimicrobial peptides Reg3b and Reg3g was upregulated (≥95%) in the HFS + WG compared with other groups (P ≤ 0.040). WG reduced serum concentrations of the pro-inflammatory cytokines, interleukin (IL)-1B, IL-6, interferon-γ, and tumor necrosis factor-α (≥17%; P ≤ 0.012). CONCLUSIONS WG selectively increased gut Lactobacillaceae, upregulated ileal antimicrobial peptides, and attenuated circulating pro-inflammatory cytokines of C57BL/6 mice fed a HFS diet. These changes may be vital in preventing HFS diet-induced comorbidities.
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Affiliation(s)
| | | | - Lei Wu
- Nutritional Sciences Department
| | | | - Jerry W Ritchey
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK
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Sidira M, Mitropoulou G, Galanis A, Kanellaki M, Kourkoutas Y. Effect of Sugar Content on Quality Characteristics and Shelf-Life of Probiotic Dry-Fermented Sausages Produced by Free or Immobilized Lactobacillus casei ATCC 393. Foods 2019; 8:foods8060219. [PMID: 31234282 PMCID: PMC6617269 DOI: 10.3390/foods8060219] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/13/2019] [Accepted: 06/17/2019] [Indexed: 01/03/2023] Open
Abstract
The aim of the present study was to investigate the effect of sugar content (0, 0.30, and 0.60%) on quality attributes and shelf-life of dry-fermented sausages stored for 66 days containing free or immobilized Lactobacillus casei ATCC 393 on wheat. For comparison, dry-fermented sausages with no starter culture were also produced. Physicochemical characteristics ranged within the levels usually observed in fermented sausages, while a drastic decrease was recorded in numbers of enterobacteria, staphylococci, and pseudomonads during ripening in all cases. Noticeably, sugar addition and the probiotic culture resulted in significant increase of shelf-life, whereas levels of L. casei ATCC 393 after 66 days of ripening persisted above 6 log cfu/g. Sugar addition had a positive effect on sensory attributes; although all products were of high quality, the immobilized cells provided a distinctive characteristic aroma and a fine taste.
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Affiliation(s)
- Marianthi Sidira
- Food Biotechnology Group, Section of Analytical Environmental and Applied Chemistry, Department of Chemistry, University of Patras, GR-26500 Patras, Greece.
- Laboratory of Applied Microbiology and Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Gregoria Mitropoulou
- Laboratory of Applied Microbiology and Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Alex Galanis
- Laboratory of Applied Microbiology and Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Maria Kanellaki
- Food Biotechnology Group, Section of Analytical Environmental and Applied Chemistry, Department of Chemistry, University of Patras, GR-26500 Patras, Greece.
| | - Yiannis Kourkoutas
- Laboratory of Applied Microbiology and Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
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Ciudad-Mulero M, Fernández-Ruiz V, Matallana-González MC, Morales P. Dietary fiber sources and human benefits: The case study of cereal and pseudocereals. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 90:83-134. [PMID: 31445601 DOI: 10.1016/bs.afnr.2019.02.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Dietary fiber (DF) includes the remnants of the edible part of plants and analogous carbohydrates that are resistant to digestion and absorption in the human small intestine with complete or partial fermentation in the human large intestine. DF can be classified into two main groups according to its solubility, namely insoluble dietary fiber (IDF) that mainly consists on cell wall components, including cellulose, some hemicelluloses, lignin and resistant starch, and soluble dietary fiber (SDF) that consists of non-cellulosic polysaccharides as non-digestible oligosaccharides, arabinoxylans (AX), β-glucans, some hemicelluloses, pectins, gums, mucilages and inulin. The intake of DF is associated with health benefits. IDF can contribute to the normal function of the intestinal tract and it has an important role in the prevention of colonic diverticulosis and constipation. SDF is extensively fermented by gut microbiota and it is associated with carbohydrate and lipid metabolism, with important health benefits due to its hypocholesterolemic properties. Due to these nutritional and health properties, DF is widely used as functional ingredients in food industry, being whole grain cereals, pulses, fruits and vegetables the main sources of DF. Also some synthetic sources are employed, namely polydextrose, hydroxypropyl methylcellulose or cyclodextrins. The DF content of cereals varies depending on cultivars, their botanical components (pericarp, emdosperm and germ) and the processing conditions they have undergone (baking, extrusion, etc.). In cereal grains, AX are the predominant non-cellulose DF polysaccharides followed by cellulose and β-glucans, while in pseudocereals, pectins are quantitatively predominant.
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Affiliation(s)
- María Ciudad-Mulero
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Virginia Fernández-Ruiz
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Mª Cruz Matallana-González
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Patricia Morales
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain.
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Abstract
A number of studies have suggested that ancient wheats have health benefits compared with modern bread wheat. However, the mechanisms are unclear and limited numbers of genotypes have been studied, with a particular focus on Kamut® (Khorasan wheat). This is important because published analyses have shown wide variation in composition between genotypes, with further effects of growth conditions. The present article therefore critically reviews published comparisons of the health benefits of ancient and modern wheats, in relation to the selection and growth of the lines, including dietary interventions and comparisons of adverse effects (allergy, intolerance, sensitivity). It is concluded that further studies are urgently required, particularly from a wider range of research groups, but also on a wider range of genotypes of ancient and modern wheat species. Furthermore, although most published studies have made efforts to ensure the comparability of material in terms of growth conditions and processing, it is essential that these are standardised in future studies and this should perhaps be a condition of publication. Critically appraises the health benefits of ancient wheats in relationship to grain composition. Includes human intervention trials and in vitro studies. Included metabolic and adverse effects. Makes recommendations for future work.
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Affiliation(s)
- Peter R Shewry
- Department of Plant Science, Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK.,School of Agriculture, Policy and Development, University of Reading, Earley Gate, Reading RG6 6AR, UK
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Evaluation of antioxidative and diabetes-preventive properties of an ancient grain, KAMUT ® khorasan wheat, in healthy volunteers. Eur J Nutr 2017; 58:151-161. [PMID: 29143934 PMCID: PMC6424920 DOI: 10.1007/s00394-017-1579-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 10/31/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE Recently, there was an increasing interest on the use of ancient grains because of their better health-related composition. The aim of this study was to evaluate in healthy human subjects the antioxidative and diabetes-preventive properties of ancient KAMUT® khorasan wheat compared to modern wheat. METHODS The study was a randomized, non-blind, parallel arm study where the biochemical parameters of volunteers with a diet based on organic whole grain KAMUT® khorasan products, as the only source of cereal products were compared to a similar replacement diet based on organic whole grain modern durum wheat products. A total of 30 healthy volunteers were recruited and the intervention period lasted 16 weeks. Blood analyses were performed before and after the diet intervention. The effect of KAMUT® khorasan products on biochemical parameters was analyzed by multiple quantile regression adjusted for age, sex, physical activity and BMI compared to data at baseline. RESULTS Subjects receiving KAMUT® khorasan products showed a significantly greater decrease of fat mass (b = 3.7%; CI 1.6-5.5; p = 0.042), insulin (b = 2.4 µU/ml; CI 0.2-4.2; p = 0.036) and a significant increase of DHA (b = - 0.52%; CI - 1.1 to - 0.12; p = 0.021). CONCLUSIONS Our study provides evidence that a substitution diet with KAMUT® khorasan wheat products can reduce some markers associated to the development of type-2 diabetes compared to a diet of modern wheat.
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Polysaccharides from by-products of the Wonderful and Laffan pomegranate varieties: New insight into extraction and characterization. Food Chem 2017; 235:58-66. [DOI: 10.1016/j.foodchem.2017.05.041] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 05/05/2017] [Accepted: 05/08/2017] [Indexed: 12/22/2022]
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23
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XIONG J, WU H, YE J. Variation of structures of ingredients of desiccated coconut during hydrolysis by hydrochloric acid at low temperature. FOOD SCIENCE AND TECHNOLOGY 2017. [DOI: 10.1590/1678-457x.23316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Jian XIONG
- South China University of Technology, China
| | | | - Jun YE
- South China University of Technology, China
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24
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De Santis MA, Kosik O, Passmore D, Flagella Z, Shewry PR, Lovegrove A. Comparison of the dietary fibre composition of old and modern durum wheat (Triticum turgidum spp. durum) genotypes. Food Chem 2017; 244:304-310. [PMID: 29120786 PMCID: PMC5692191 DOI: 10.1016/j.foodchem.2017.09.143] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/29/2017] [Accepted: 09/27/2017] [Indexed: 12/30/2022]
Abstract
Dietary fibre components in old and recent genotypes of durum wheat are compared. No differences in total arabinoxylan were observed in wholemeal or semolina. Recent genotypes contained a higher proportion of soluble arabinoxylan in wholemeal. Recent genotypes contained higher proportions of beta-glucan. Intensive breeding has not led to decreases in dietary fibre in durum wheat.
It has been suggested that intensive breeding has led to decreased contents of health-promoting components in modern wheats. We therefore compared the contents and compositions of the major dietary fibre components, arabinoxylan and β-glucan, in semolina and wholemeal flour of old and modern Italian durum wheats. No differences in total arabinoxylan content were observed but the modern varieties had higher proportions of soluble arabinoxylan in wholemeals and of β-glucan in semolina. The study therefore provides no evidence that intensive breeding has had negative effects on the contents of dietary fibre components in durum wheat. However, comparison of material grown over two years indicated that the content and composition of arabinoxylan and β-glucan were more stable in the older than in the modern genotypes. The identification of modern cultivars with high viscosity associated with a high content of β-glucan suggests that they are good sources of fibre for human health.
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Affiliation(s)
- Michele Andrea De Santis
- Dipartimento di Scienze Agrarie, degli Alimenti e dell'Ambiente (SAFE), Università degli Studi di Foggia, Via Napoli 25-71122, Foggia, Italy.
| | - Ondrej Kosik
- Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom.
| | - Diana Passmore
- Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom.
| | - Zina Flagella
- Dipartimento di Scienze Agrarie, degli Alimenti e dell'Ambiente (SAFE), Università degli Studi di Foggia, Via Napoli 25-71122, Foggia, Italy.
| | - Peter R Shewry
- Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom.
| | - Alison Lovegrove
- Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom.
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Dinu M, Whittaker A, Pagliai G, Benedettelli S, Sofi F. Ancient wheat species and human health: Biochemical and clinical implications. J Nutr Biochem 2017; 52:1-9. [PMID: 29065353 DOI: 10.1016/j.jnutbio.2017.09.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 05/17/2017] [Accepted: 09/05/2017] [Indexed: 12/13/2022]
Abstract
Wheat is the major staple food in many diets. Based on the increase in worldwide mortality attributable to diet-related chronic diseases, there is an increasing interest in identifying wheat species with greater health potential, more specifically for improved anti-oxidant and anti-inflammatory properties. In particular, ancient varieties (defined as those species that have remained unchanged over the last hundred years) are gaining interest since several studies suggested that they present a healthier nutritional profile than modern wheats. This manuscript reviews the nutritional value and health benefits of ancient wheats varieties, providing a summary of all in vitro, ex vivo, animal and human studies that have thus far been published. Differences in chemical composition, and biochemical and clinical implications of emmer, einkorn, spelt, khorasan and various regional Italian varieties are discussed. Although many studies based on in vitro analyses of grain components provide support to the premise of a healthier nutritional and functional potential of ancient wheat, other in vitro studies performed are not in support of an improved potential of ancient varieties. In the light of existing evidence derived from in vivo experiments, the ancient wheat varieties have shown convincing beneficial effects on various parameters linked to cardio-metabolic diseases such as lipid and glycaemic profiles, as well as the inflammatory and oxidative status. However, given the limited number of human trials, it is not possible to definitively conclude that ancient wheat varieties are superior to all modern counterparts in reducing chronic disease risk.
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Affiliation(s)
- Monica Dinu
- Department of Experimental and Clinical Medicine, School of Human Health Sciences, University of Florence, Italy; Unit of Clinical Nutrition, Careggi University Hospital, Florence, Italy
| | - Anne Whittaker
- Department of Agrifood Production and Environmental Sciences, University of Florence, Italy
| | - Giuditta Pagliai
- Department of Experimental and Clinical Medicine, School of Human Health Sciences, University of Florence, Italy; Unit of Clinical Nutrition, Careggi University Hospital, Florence, Italy
| | - Stefano Benedettelli
- Department of Agrifood Production and Environmental Sciences, University of Florence, Italy
| | - Francesco Sofi
- Department of Experimental and Clinical Medicine, School of Human Health Sciences, University of Florence, Italy; Unit of Clinical Nutrition, Careggi University Hospital, Florence, Italy; Don Carlo Gnocchi Foundation Italy, Onlus IRCCS, Florence, Italy.
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Gabriele M, Frassinetti S, Caltavuturo L, Montero L, Dinelli G, Longo V, Di Gioia D, Pucci L. Citrus bergamia powder: Antioxidant, antimicrobial and anti-inflammatory properties. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.02.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Wang H, Geier MS, Howarth GS. Prebiotics: A Potential Treatment Strategy for the Chemotherapy-damaged Gut? Crit Rev Food Sci Nutr 2017; 56:946-56. [PMID: 25162145 DOI: 10.1080/10408398.2012.741082] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Mucositis, characterized by ulcerative lesions along the alimentary tract, is a common consequence of many chemotherapy regimens. Chemotherapy negatively disrupts the intestinal microbiota, resulting in increased numbers of potentially pathogenic bacteria, such as Clostridia and Enterobacteriaceae, and decreased numbers of "beneficial" bacteria, such as Lactobacilli and Bifidobacteria. Agents capable of restoring homeostasis in the bowel microbiota could, therefore, be applicable to mucositis. Prebiotics are indigestible compounds, commonly oligosaccharides, that seek to reverse chemotherapy-induced intestinal dysbiosis through selective colonization of the intestinal microbiota by probiotic bacteria. In addition, evidence is emerging that certain prebiotics contribute to nutrient digestibility and absorption, modulate intestinal barrier function through effects on mucin expression, and also modify mucosal immune responses, possibly via inflammasome-mediated processes. This review examines the known mechanisms of prebiotic action, and explores their potential for reducing the severity of chemotherapy-induced mucositis in the intestine.
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Affiliation(s)
- Hanru Wang
- a School of Animal and Veterinary Sciences, University of Adelaide , Roseworthy Campus , South Australia
| | - Mark S Geier
- a School of Animal and Veterinary Sciences, University of Adelaide , Roseworthy Campus , South Australia.,b South Australian Research and Development Institute, Pig and Poultry Production Institute, Nutrition Research Laboratory , Roseworthy , South Australia
| | - Gordon S Howarth
- a School of Animal and Veterinary Sciences, University of Adelaide , Roseworthy Campus , South Australia.,c Centre for Paediatric and Adolescent Gastroenterology, Children, Youth and Women's Health Service , North Adelaide , South Australia
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Di Silvestro R, Di Loreto A, Bosi S, Bregola V, Marotti I, Benedettelli S, Segura-Carretero A, Dinelli G. Environment and genotype effects on antioxidant properties of organically grown wheat varieties: a 3-year study. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:641-649. [PMID: 27133233 DOI: 10.1002/jsfa.7782] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 04/13/2016] [Accepted: 04/25/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND Wheat grain (Triticum aestivum L.) possesses significant amounts of antioxidants that contribute to the dietary antiradical protection against a number of chronic diseases. Despite the increasing interest in organic food among both consumers and scientists, the availability of literature studies concerning the environment effect under organic management is still scarce. The aim of this study was to evaluate the antioxidant properties of wheat varieties by considering the genotype response to different environmental factors under biodynamic management. RESULTS The soluble fraction of phenolic compounds was mainly determined by the environment, whereas a major genotypic effect was observed for the bound forms, which were present at higher amounts in red grain varieties. Moreover, a predominant effect of genotype was observed for yellow pigment content and antioxidant activity determined by the FRAP method. Despite some changes induced by environment, most genotypes had stable antioxidant properties and different phenolic profiles as determined by high-performance liquid chromatography-mass spectrometry, except for the old variety Inallettabile, which was the most sensitive to environmental fluctuations. CONCLUSION The red grain varieties Andriolo, Gentil rosso and Verna were identified as the most promising breeding material for the development of varieties with high nutraceutical value under low-input management. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Raffaella Di Silvestro
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
- Department of Food and Nutritional Sciences, University of Reading, Reading, RG6 6AP, UK
| | - Alessandro Di Loreto
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
| | - Sara Bosi
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
| | - Valeria Bregola
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
| | - Ilaria Marotti
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
| | - Stefano Benedettelli
- Department of Agrifood Production and Environmental Sciences, University of Florence, 50144, Florence, Italy
| | - Antonio Segura-Carretero
- Department of Analytical Chemistry, University of Granada, 18071, Granada, Spain
- Research and Development of Functional Food Centre (CIDAF), 18016, Granada, Spain
| | - Giovanni Dinelli
- Department of Agricultural Sciences, University of Bologna, 40127, Bologna, Italy
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Prandi B, Tedeschi T, Folloni S, Galaverna G, Sforza S. Peptides from gluten digestion: A comparison between old and modern wheat varieties. Food Res Int 2016; 91:92-102. [PMID: 28290332 DOI: 10.1016/j.foodres.2016.11.034] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/23/2016] [Accepted: 11/27/2016] [Indexed: 01/25/2023]
Abstract
Coeliac disease is an autoimmune enteropathy that develops in genetically predisposed subjects after the ingestion of gluten or related proteins. Coeliac disease has an increasing incidence in the last years in western countries and it has been suggested that wheat breeding might have contributed to select more toxic forms of gluten. In this work, we analysed gluten peptides generated by in vitro digestion of different old and modern Triticum varieties, using LC-MS. We concluded that old varieties analysed produced a higher quantity of peptides containing immunogenic and toxic sequences than modern ones. Thus old wheat lines are not to be considered "safer" for subjects that are genetically predisposed to celiac disease.
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Affiliation(s)
- Barbara Prandi
- Department of Food Science, University of Parma, Parco Area delle Scienze 59/A, 43124, Italy.
| | - Tullia Tedeschi
- Department of Food Science, University of Parma, Parco Area delle Scienze 59/A, 43124, Italy
| | - Silvia Folloni
- Open Fields S.R.L., Strada Consortile 2, 43044 Collecchio, PR, Italy
| | - Gianni Galaverna
- Department of Food Science, University of Parma, Parco Area delle Scienze 59/A, 43124, Italy
| | - Stefano Sforza
- Department of Food Science, University of Parma, Parco Area delle Scienze 59/A, 43124, Italy
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Bordoni A, Danesi F, Di Nunzio M, Taccari A, Valli V. Ancient wheat and health: a legend or the reality? A review on KAMUT khorasan wheat. Int J Food Sci Nutr 2016; 68:278-286. [DOI: 10.1080/09637486.2016.1247434] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Alessandra Bordoni
- Department of Agri-Food Sciences and Technologies, University of Bologna, Cesena, Italy
- Interdepartmental Centre of Agri-Food Research, University of Bologna, Cesena, Italy
| | - Francesca Danesi
- Department of Agri-Food Sciences and Technologies, University of Bologna, Cesena, Italy
| | - Mattia Di Nunzio
- Interdepartmental Centre of Agri-Food Research, University of Bologna, Cesena, Italy
| | - Annalisa Taccari
- Department of Agri-Food Sciences and Technologies, University of Bologna, Cesena, Italy
| | - Veronica Valli
- Department of Agri-Food Sciences and Technologies, University of Bologna, Cesena, Italy
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Fissore EN, Santo Domingo C, Gerschenson LN, Giannuzzi L. A study of the effect of dietary fiber fractions obtained from artichoke (Cynara cardunculus L. var. scolymus) on the growth of intestinal bacteria associated with health. Food Funct 2016; 6:1667-74. [PMID: 25904284 DOI: 10.1039/c5fo00088b] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of different fractions enriched in soluble fiber obtained from artichoke using citric acid or citric acid/hemicellulase on the selective growth of Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 was evaluated. Gompertz modeling of Lactobacillus plantarum 8114 growth showed a higher specific growth rate (μ: 0.16 h(-1)) in the presence of fractions isolated from stems using hemicellulase (fraction A) than in the presence of glucose (μ: 0.09 h(-1)). In the case of Bifidobacterium bifidum 11863, the highest μ was obtained for the microorganism grown in the presence of fraction A and for the fraction isolated from stems without hemicellulase, their rate being twice that observed for glucose (0.04 h(-1)). The positive prebiotic activity scores observed with respect to Escherichia coli 25922 indicated that fibers assayed are metabolized as well as glucose by Lactobacillus plantarum 8114 and Bifidobacterium bifidum ATCC 11863 and that they are selectively metabolized by these microorganisms. The potential capacity to selectively stimulate the growth of intestinal bacteria associated with health shown by fraction A can be ascribed to its high inulin and low methylation degree pectin contents.
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Affiliation(s)
- Eliana N Fissore
- Industry Department, Natural and Exact Sciences School (FCEN), Buenos Aires University (UBA), Argentina
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Gélinas P, McKinnon C, Gagnon F. Fructans, water-soluble fibre and fermentable sugars in bread and pasta made with ancient and modern wheat. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.13022] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Pierre Gélinas
- Agriculture and Agri-Food Canada; Food Research and Development Centre; Saint-Hyacinthe Quebec J2S 8E3 Canada
| | - Carole McKinnon
- Agriculture and Agri-Food Canada; Food Research and Development Centre; Saint-Hyacinthe Quebec J2S 8E3 Canada
| | - Fleur Gagnon
- Agriculture and Agri-Food Canada; Food Research and Development Centre; Saint-Hyacinthe Quebec J2S 8E3 Canada
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Mazzola G, Aloisio I, Biavati B, Di Gioia D. Development of a synbiotic product for newborns and infants. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.06.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Yang J, Summanen PH, Henning SM, Hsu M, Lam H, Huang J, Tseng CH, Dowd SE, Finegold SM, Heber D, Li Z. Xylooligosaccharide supplementation alters gut bacteria in both healthy and prediabetic adults: a pilot study. Front Physiol 2015; 6:216. [PMID: 26300782 PMCID: PMC4528259 DOI: 10.3389/fphys.2015.00216] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 07/17/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND It has been suggested that gut microbiota is altered in Type 2 Diabetes Mellitus (T2DM) patients. OBJECTIVE This study was to evaluate the effect of the prebiotic xylooligosaccharide (XOS) on the gut microbiota in both healthy and prediabetic (Pre-DM) subjects, as well as impaired glucose tolerance (IGT) in Pre-DM. SUBJECTS/METHODS Pre-DM (n = 13) or healthy (n = 16) subjects were randomized to receive 2 g/day XOS or placebo for 8-weeks. In Pre-DM subjects, body composition and oral glucose tolerance test (OGTT) was done at baseline and week 8. Stool from Pre-DM and healthy subjects at baseline and week 8 was analyzed for gut microbiota characterization using Illumina MiSeq sequencing. RESULTS We identified 40 Pre-DM associated bacterial taxa. Among them, the abundance of the genera Enterorhabdus, Howardella, and Slackia was higher in Pre-DM. XOS significantly decreased or reversed the increase in abundance of Howardella, Enterorhabdus, and Slackia observed in healthy or Pre-DM subjects. Abundance of the species Blautia hydrogenotrophica was lower in pre-DM subjects, while XOS increased its abundance. In Pre-DM, XOS showed a tendency to reduce OGTT 2-h insulin levels (P = 0.13), but had no effect on body composition, HOMA-IR, serum glucose, triglyceride, satiety hormones, and TNFα. CONCLUSION This is the first clinical observation of modifications of the gut microbiota by XOS in both healthy and Pre-DM subjects in a pilot study. Prebiotic XOS may be beneficial in reversing changes in the gut microbiota during the development of diabetes. CLINICAL TRIAL REGISTRATION NCT01944904 (https://clinicaltrials.gov/ct2/show/NCT01944904).
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Affiliation(s)
- Jieping Yang
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Paula H Summanen
- Infectious Diseases Section, VA West Los Angeles Medical Center Los Angeles, CA, USA
| | - Susanne M Henning
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Mark Hsu
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Heiman Lam
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Jianjun Huang
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Chi-Hong Tseng
- Department of Statistics Core, David Geffen School of Medicine, University of California Los Angeles Los Angeles, CA, USA
| | - Scot E Dowd
- MR DNA Molecular Research LP Shallowwater, TX, USA
| | - Sydney M Finegold
- Department of Microbiology, Immunology and Molecular Genetics, University of California Los Angeles Los Angeles, CA, USA
| | - David Heber
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
| | - Zhaoping Li
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles Los Angeles, CA, USA
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Valerii MC, Ricci C, Spisni E, Di Silvestro R, De Fazio L, Cavazza E, Lanzini A, Campieri M, Dalpiaz A, Pavan B, Volta U, Dinelli G. Responses of peripheral blood mononucleated cells from non-celiac gluten sensitive patients to various cereal sources. Food Chem 2015; 176:167-74. [DOI: 10.1016/j.foodchem.2014.12.061] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 11/25/2014] [Accepted: 12/15/2014] [Indexed: 01/02/2023]
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36
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Plant prebiotics and human health: Biotechnology to breed prebiotic-rich nutritious food crops. ELECTRON J BIOTECHN 2014. [DOI: 10.1016/j.ejbt.2014.07.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Di Silvestro R, Di Loreto A, Marotti I, Bosi S, Bregola V, Gianotti A, Quinn R, Dinelli G. Effects of flour storage and heat generated during milling on starch, dietary fibre and polyphenols in stoneground flours from two durum-type wheats. Int J Food Sci Technol 2014. [DOI: 10.1111/ijfs.12536] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Raffaella Di Silvestro
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Alessandro Di Loreto
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Ilaria Marotti
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Sara Bosi
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Valeria Bregola
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Andrea Gianotti
- Department of Food and Agricultural Sciences and Technologies; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
| | - Robert Quinn
- Kamut International; 333 Kamut Lane Big Sandy MT 59520 USA
| | - Giovanni Dinelli
- Department of Agricultural Sciences; University of Bologna; Viale Giuseppe Fanin 44 Bologna 40127 Italy
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High-resolution time-of-flight mass spectrometry fingerprinting of metabolites from cecum and distal colon contents of rats fed resistant starch. Anal Bioanal Chem 2013; 406:745-56. [DOI: 10.1007/s00216-013-7523-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 11/14/2013] [Accepted: 11/18/2013] [Indexed: 10/25/2022]
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Anderson TJ, Ai Y, Jones RW, Houk RS, Jane JL, Zhao Y, Birt DF, McClelland JF. Analysis of resistant starches in rat cecal contents using Fourier transform infrared photoacoustic spectroscopy. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1818-1822. [PMID: 23360415 DOI: 10.1021/jf3042616] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Fourier transform infrared photoacoustic spectroscopy (FTIR-PAS) qualitatively and quantitatively measured resistant starch (RS) in rat cecal contents. Fisher 344 rats were fed diets of 55% (w/w, dry basis) starch for 8 weeks. Cecal contents were collected from sacrificed rats. A corn starch control was compared against three RS diets. The RS diets were high-amylose corn starch (HA7), HA7 chemically modified with octenyl succinic anhydride, and stearic-acid-complexed HA7 starch. To calibrate the FTIR-PAS analysis, samples from each diet were analyzed using an enzymatic assay. A partial least-squares cross-validation plot generated from the enzymatic assay and FTIR-PAS spectral results for starch fit the ideal curve with a R(2) of 0.997. A principal component analysis plot of components 1 and 2 showed that spectra from diets clustered significantly from each other. This study clearly showed that FTIR-PAS can accurately quantify starch content and identify the form of starch in complex matrices.
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Affiliation(s)
- Timothy J Anderson
- Ames Laboratory, United States Department of Energy (US DOE), Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
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Characterization of Khorasan wheat (Kamut) and impact of a replacement diet on cardiovascular risk factors: cross-over dietary intervention study. Eur J Clin Nutr 2013; 67:190-5. [PMID: 23299714 PMCID: PMC4260112 DOI: 10.1038/ejcn.2012.206] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Background/Objectives: Khorasan wheat (Kamut) is an ancient grain with widely acclaimed beneficial effects on human health. The objective was to characterise Kamut and to examine the effect of a replacement diet with their products on cardiovascular risk parameters. Subjects/Methods: We conducted a randomized, single-blinded cross-over trial with two intervention phases on 22 healthy subjects (14 females; 8 males). The participants were assigned to consume products (bread, pasta and crackers) made either from Kamut or control semi-whole-grain wheat for 8 weeks in a random order. An 8-week washout period was implemented between the interventions. Laboratory analyses were performed both at the beginning and at the end of each intervention phase. Results: At a general linear model for repeated measurements adjusted for several confounders, consumption of Kamut products showed a significant reduction of metabolic risk factors such as total cholesterol (mean reduction: −8.46 mg/dl; −4%), low-density lipoprotein cholesterol (−9.82 mg/dl; −7.8%) and blood glucose. Similarly, redox status was significantly improved only after the Kamut intervention phase, as measured by a reduction in both thiobarbituric acid reactive substances (−0.17 nmol/ml; −21.5%) and carbonyl levels (−0.16 nmol/ml; −17.6%). The replacement diet with Kamut products also resulted in a significant increase of serum potassium and magnesium. Circulating levels of key pro-inflammatory cytokines (interleukin (IL)-6, IL-12, tumour necrosis factor-α and vascular endothelial growth factor) were significantly reduced after the consumption of Kamut products. Conclusions: The present results suggest that a replacement diet with Kamut products could be effective in reducing metabolic risk factors, markers of both oxidative stress and inflammatory status.
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