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Zhang J, Wang J, Zhu C, Singh RP, Chen W. Chickpea: Its Origin, Distribution, Nutrition, Benefits, Breeding, and Symbiotic Relationship with Mesorhizobium Species. PLANTS (BASEL, SWITZERLAND) 2024; 13:429. [PMID: 38337962 PMCID: PMC10856887 DOI: 10.3390/plants13030429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/15/2023] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
Chickpea (Cicer arietinum L.), encompassing the desi and kabuli varieties, is a beloved pulse crop globally. Its cultivation spans over fifty countries, from the Indian subcontinent and southern Europe to the Middle East, North Africa, the Americas, Australia, and China. With a rich composition of carbohydrates and protein, constituting 80% of its dry seed mass, chickpea is also touted for its numerous health benefits, earning it the title of a 'functional food'. In the past two decades, research has extensively explored the rhizobial diversity associated with chickpea and its breeding in various countries across Europe, Asia, and Oceania, aiming to understand its impact on the sustainable yield and quality of chickpea crops. To date, four notable species of Mesorhizobium-M. ciceri, M. mediterraneum, M. muleiense, and M. wenxiniae-have been reported, originally isolated from chickpea root nodules. Other species, such as M. amorphae, M. loti, M. tianshanense, M. oportunistum, M. abyssinicae, and M. shonense, have been identified as potential symbionts of chickpea, possibly acquiring symbiotic genes through lateral gene transfer. While M. ciceri and M. mediterraneum are widely distributed and studied across chickpea-growing regions, they remain absent in China, where M. muleiense and M. wenxiniae are the sole rhizobial species associated with chickpea. The geographic distribution of chickpea rhizobia is believed to be influenced by factors such as genetic characteristics, competitiveness, evolutionary adaptation to local soil conditions, and compatibility with native soil microbes. Inoculating chickpea with suitable rhizobial strains is crucial when introducing the crop to new regions lacking indigenous chickpea rhizobia. The introduction of a novel chickpea variety, coupled with the effective use of rhizobia for inoculation, offers the potential not only to boost the yield and seed quality of chickpeas, but also to enhance crop productivity within rotation and intercropped systems involving chickpea and other crops. Consequently, this advancement holds the promise to drive forward the cause of sustainable agriculture on a global scale.
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Affiliation(s)
- Junjie Zhang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China; (J.W.); (C.Z.)
- Collaborative Innovation Center for Food Production and Safety of Henan Province, Zhengzhou 450002, China
| | - Jingqi Wang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China; (J.W.); (C.Z.)
| | - Cancan Zhu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China; (J.W.); (C.Z.)
| | - Raghvendra Pratap Singh
- Department of Research and Development, Biotechnology, Uttaranchal University, Dehradun 248007, India;
| | - Wenfeng Chen
- College of Biological Sciences and Rhizobium Research Center, China Agricultural University, Beijing 100193, China
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Thorisdottir B, Arnesen EK, Bärebring L, Dierkes J, Lamberg-Allardt C, Ramel A, Nwaru BI, Söderlund F, Åkesson A. Legume consumption in adults and risk of cardiovascular disease and type 2 diabetes: a systematic review and meta-analysis. Food Nutr Res 2023; 67:9541. [PMID: 37288088 PMCID: PMC10243120 DOI: 10.29219/fnr.v67.9541] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 04/17/2023] [Accepted: 04/20/2023] [Indexed: 06/09/2023] Open
Abstract
Objectives This study aimed to systematically review the evidence for associations between consumption of legumes and cardiovascular disease (CVD), type 2 diabetes (T2D) and their risk factors among healthy adults. Methods We searched MEDLINE, Embase, Cochrane Central Register of Controlled Trials, and Scopus up to 16 May 2022 for ≥4 weeks long randomized (RCT) and non-randomized controlled trials and prospective cohort studies with follow-up ≥12 months, assessing legume intake (beans/lentils/peas/soybeans, excluding peanuts and legume-products/protein/powder/flour) as the intervention or exposure. Outcomes were CVD, coronary heart disease (CHD), stroke, T2D and in intervention trials only: changes in blood lipids, glycemic markers, and blood pressure. Risk of bias (RoB) was evaluated with Cochrane's RoB2, ROBINS-I, and US Department of Agriculture (USDA)'s RoB-NObS. Effect sizes were pooled using random-effects meta-analyses and expressed as relative risk or weighed mean differences with 95% confidence intervals, heterogeneity quantified as I2. The evidence was appraised according to World Cancer Research Fund's criteria. Results Of the 181 full-text articles assessed for eligibility, 47 were included: 31 cohort studies (2,081,432 participants with generally low legume consumption), 14 crossover RCTs (448 participants), one parallel RCT and one non-randomized trial. Meta-analyses of cohort studies were suggestive of null associations for CVD, CHD, stroke and T2D. Meta-analyses of RCTs suggested a protective effect on total cholesterol (mean difference -0.22 mmol/L), low density lipoprotein (LDL)-cholesterol (-0.19 mmol/L), fasting glucose (-0.19 mmol/L), and HOMA-IR (-0.30). Heterogeneity was high (I2 = 52% for LDL-cholesterol, >75% for others). The overall evidence for associations between consumption of legumes and risk of CVD and T2D was considered limited - no conclusion. Conclusion Legume consumption was not found to influence risk of CVD and T2D in healthy adult populations with generally low legume consumption. However, protective effects on risk factors, seen in RCTs, lend some support for recommending legume consumption as part of diverse and healthy dietary patterns for prevention of CVD and T2D.
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Affiliation(s)
- Birna Thorisdottir
- Faculty of Food Science and Nutrition, University of Iceland, Reykjavik, Iceland
| | - Erik Kristoffer Arnesen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Linnea Bärebring
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jutta Dierkes
- Centre for Nutrition, Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
| | | | - Alfons Ramel
- Faculty of Food Science and Nutrition, University of Iceland, Reykjavik, Iceland
| | - Bright I. Nwaru
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Fredrik Söderlund
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Agneta Åkesson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Rehm CD, Goltz SR, Katcher JA, Guarneiri LL, Dicklin MR, Maki KC. Trends and patterns of chickpea consumption among U.S. adults: analyses of NHANES data. J Nutr 2023; 153:1567-1576. [PMID: 36990184 DOI: 10.1016/j.tjnut.2023.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Chickpeas are an affordable and nutrient-dense legume, but there is limited U.S. data on consumption patterns and the relationship between chickpea consumption and dietary intakes. OBJECTIVE This study examined trends and socio-demographic patterns among chickpea consumers and the relationship between chickpea consumption and dietary intake. METHODS Adults consuming chickpeas or chickpea-containing foods on one or both of the 24-hour dietary recalls were categorized as chickpea consumers. Data from National Health and Nutrition Examination Surveys 2003-2018 were used to evaluate trends and socio-demographic patterns in chickpea consumption (n=35,029). The association between chickpea consumption and dietary intakes was compared to other legume consumers and non-legume consumers from 2015-2018 (n=8,342). RESULTS The proportion of chickpea consumers increased from 1.9% in 2003-2006 to 4.5% in 2015-2018 (p-value for trend<0.001). This trend was consistent across age group, gender, race/ethnicity, education, and income. In 2015-2018, chickpea consumption was highest among individuals with higher incomes (2.4% among those with incomes <185% of the federal poverty guideline vs. 6.4% with incomes ≥300%), education levels (1.0% for <high school vs. 10.2% for college graduates), physical activity levels (1.9% for no physical activity vs. 7.7% for ≥430min of moderate-equivalent physical activity per week), and those with better self-reported health (1.7% fair poor vs. 6.5% for excellent/very good, p-trend<0.001 for each). Chickpea consumers had greater intakes of whole grains (1.48 oz/d for chickpea consumers vs. 0.91 for non-legume consumers) and nuts/seeds (1.47 vs. 0.72 oz/d), less intake of red meat (0.96 vs. 1.55 oz/d), and higher Healthy Eating Index scores (62.1 vs. 51.2) compared to both non-legume and other legume consumers (p-value<0.05 for each). CONCLUSIONS Chickpea consumption among U.S. adults has doubled between 2003 and 2018, yet intake remains low. Chickpea consumers have higher socioeconomic status and better health status, and their overall diets are more consistent with healthy eating.
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Affiliation(s)
- Colin D Rehm
- Health and Nutrition Sciences, PepsiCo, Purchase, NY, United States.
| | - Shellen R Goltz
- Health and Nutrition Sciences, PepsiCo, Chicago, IL, United States
| | - Julia A Katcher
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, United States
| | | | | | - Kevin C Maki
- Midwest Biomedical Research, Addison, IL, United States; Department of Applied Health Science, Indiana University School of Public Health-Bloomington, Bloomington, IN, United States
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Tucker LA. Legume Intake, Body Weight, and Abdominal Adiposity: 10-Year Weight Change and Cross-Sectional Results in 15,185 U.S. Adults. Nutrients 2023; 15:nu15020460. [PMID: 36678331 PMCID: PMC9864712 DOI: 10.3390/nu15020460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/25/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
There were three objectives: (1) evaluate the relationship between legume intake and weight change across the previous 10 years, (2) examine the cross-sectional associations between legume consumption, BMI, and abdominal adiposity, and (3) determine if the relationship between legume intake and the outcomes were influenced by multiple covariates, particularly fiber intake. The sample included 15,185 randomly selected adults representative of the U.S. population. Percent change in weight was used as the outcome measure for the 10-year analysis. BMI, and waist circumference, corrected for height, were employed as the outcomes for the cross-sectional analyses. Legume, fiber, and energy intakes were measured using the average of two 24-h dietary recalls. Legume intake was divided into three categories. Five demographic and five lifestyle covariates were controlled statistically. There was an inverse dose-response relationship between legume intake and percent weight change over the previous 10 years after adjusting for 9 of the covariates (F = 6.5, p = 0.0028). However, after controlling for fiber with the other covariates, there were no differences across the three legume intake groups (F = 1.9, p = 0.1626). The cross-sectional findings showed similar inverse dose-response results until fiber intake was controlled. Then the associations became non-significant. In conclusion, legume intake is a good predictor of percent weight change over the previous 10 years, and it is also a significant predictor of BMI and abdominal adiposity cross-sectionally. These relationships are strongly influenced by fiber consumption. Evidently, legumes have dietary advantages, especially high fiber levels, that seem to be valuable in the battle against weight gain and obesity.
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Affiliation(s)
- Larry A Tucker
- College of Life Sciences, Brigham Young University, Provo, UT 84602, USA
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Langyan S, Yadava P, Khan FN, Bhardwaj R, Tripathi K, Bhardwaj V, Bhardwaj R, Gautam RK, Kumar A. Nutritional and Food Composition Survey of Major Pulses Toward Healthy, Sustainable, and Biofortified Diets. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.878269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The world's food demand is increasing rapidly due to fast population growth that has posed a challenge to meeting the requirements of nutritionally balanced diets. Pulses could play a major role in the human diet to combat these challenges and provide nutritional and physiological benefits. Pulses such as chickpeas, green gram, peas, horse gram, beans, lentils, black gram, etc., are rich sources of protein (190–260 g kg−1), carbohydrates (600–630 g kg−1), dietary fibers, and bioactive compounds. There are many health benefits of phytochemicals present in pulses, like flavonoids, phenolics, tannins, phytates, saponins, lectins, oxalates, phytosterols peptides, and enzyme inhibitors. Some of them have anti-inflammatory, anti-ulcerative, anti-microbial, and anti-cancer effects. Along with these, pulses are also rich in vitamins and minerals. In this review, we highlight the potential role of pulses in global food systems and diets, their nutritional value, health benefits, and prospects for biofortification of major pulses. The food composition databases with respect to pulses, effect of processing techniques, and approaches for improvement of nutritional profile of pulses are elaborated.
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Kavran M, Puggioli A, Šiljegović S, Čanadžić D, Laćarac N, Rakita M, Ignjatović Ćupina A, Balestrino F, Petrić D, Bellini R. Optimization of Aedes albopictus (Diptera: Culicidae) Mass Rearing through Cost-Effective Larval Feeding. INSECTS 2022; 13:insects13060504. [PMID: 35735841 PMCID: PMC9224466 DOI: 10.3390/insects13060504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/14/2022] [Accepted: 05/25/2022] [Indexed: 11/30/2022]
Abstract
Simple Summary The Asian tiger mosquito (Aedes albopictus) is an important invasive species of medical concern, which could be successfully suppressed by including the sterile insect technique (SIT) in integrated mosquito management. This technique is based on the mass rearing of males, and their sterilization and release into the habitats to compete with wild males in the mating process. Our research compared the effectiveness of three larval diet recipes (IAEA-BY, BCWPRL, and MIX-14) in the rearing of Ae. albopictus males in order to evaluate the available economical feeding alternatives. The separation of male pupae was done by the sieving method, and reared adult males were tested for flight capacity and longevity. The application of BCWPRL resulted in a higher portion of sieved male pupae than females, but the obtained number of both pupae and adult males was lower and the development was slower than the other two diets. The adult mean survival time was the highest in males fed with MIX-14 and the lowest in males fed with IAEA-BY. Males fed by IAEA-BY also demonstrated higher initial mortality in the adult stage. The diets BCWPRL and MIX-14 are cheaper than IAEA-BY (2.28 and 5.30 times, respectively). The diet MIX-14 represents a candidate for replacing the effective but still expensive IAEA-BY diet. Abstract Aedes (Stegomyia) albopictus (Skuse, 1895) is an invasive important medical and veterinary pest species. The sterile insect technique (SIT) involves the mass rearing of males, and their sterilization and release into the habitat to compete with wild males. Our research objective was to compare the effectiveness of three larval diet recipes (IAEA-BY, BCWPRL, and MIX-14) in the laboratory rearing of Ae. albopictus males to evaluate the available economical feeding alternatives. The separation of sexes was done in the pupal stage by sieving. Reared males were tested for flight capacity and longevity. The application of the BCWPRL diet resulted in a higher portion of sieved male pupae than females, but the development of males was the slowest, and the number of obtained males (pupae and adults) was lower compared to the other two diets. The adult mean survival time was the highest in males fed with MIX-14 and the lowest in males fed with IAEA-BY. Males fed by IAEA-BY also demonstrated higher initial mortality in the adult stage. The diets BCWPRL and MIX-14 are economically more convenient than IAEA-BY (2.28 and 5.30 times cheaper, respectively). The cheapest diet, MIX-14, might represent a candidate for replacing the effective but still expensive IAEA-BY larval diet, providing lower costs of sterile male production.
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Affiliation(s)
- Mihaela Kavran
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Arianna Puggioli
- Sanitary Entomology & Zoology Department, Centro Agricoltura Ambiente “G. Nicoli”, IAEA Collaborating Center, Via Sant’Agata 835, 40014 Crevalcore, Italy; (A.P.); (F.B.); (R.B.)
| | - Sara Šiljegović
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Dušan Čanadžić
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Nikola Laćarac
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Mina Rakita
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Aleksandra Ignjatović Ćupina
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
- Correspondence: ; Tel.: +381-642182501
| | - Fabrizio Balestrino
- Sanitary Entomology & Zoology Department, Centro Agricoltura Ambiente “G. Nicoli”, IAEA Collaborating Center, Via Sant’Agata 835, 40014 Crevalcore, Italy; (A.P.); (F.B.); (R.B.)
| | - Dušan Petrić
- Faculty of Agriculture, University of Novi Sad, Trg Dositeja Obradovića 8, 21000 Novi Sad, Serbia; (M.K.); (S.Š.); (D.Č.); (N.L.); (M.R.); (D.P.)
| | - Romeo Bellini
- Sanitary Entomology & Zoology Department, Centro Agricoltura Ambiente “G. Nicoli”, IAEA Collaborating Center, Via Sant’Agata 835, 40014 Crevalcore, Italy; (A.P.); (F.B.); (R.B.)
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Zhao M, Cui W, Hu X, Ma Z. Anti-hyperlipidemic and ameliorative effects of chickpea starch and resistant starch in mice with high fat diet induced obesity are associated with their multi-scale structural characteristics. Food Funct 2022; 13:5135-5152. [PMID: 35416192 DOI: 10.1039/d1fo04354d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chickpea starches were isolated from both untreated (UC-S) and conventionally cooked seeds (CC-S), and their multi-scale structural characteristics and in vivo physiological effects on controlling hyperlipidemia in high fat diet induced obese mice were compared with their corresponding resistant starch (RS) fractions obtained by an in vitro enzymatic isolation method (UC-RS and CC-RS). The degree of order/degree of double helix in Fourier transform infrared spectroscopy was in the following order: CC-RS > UC-RS > CC-S > UC-S, which was consistent with the trend observed for relative crystallinity and double helix contents monitored by X-ray diffractometer and solid-state 13C cross-polarization and magic angle spinning NMR analyses. The influence of different types of chickpea starch and their corresponding resistant starch fractions on regulating the serum lipid profile, antioxidant status, and histopathological changes in liver, colon and cecal tissues, and gene expressions associated with lipid metabolism, gut microbiota, as well as short-chain fatty acid metabolites in mice with high fat diet induced obesity was investigated. The results showed that the chickpea RS diet group exhibited overall better anti-hyperlipidemic and ameliorative effects than those of the starch group, and such effects were most pronounced in the CC-RS intervention group. After a six-week period of administration with chickpea starch and RS diets, mice in the UC-RS and CC-RS groups tended to have relatively significantly higher levels (P < 0.05) of butyric acid in their fecal contents. The 16S rRNA sequencing results revealed that mice fed with CC-RS showed the greatest abundance of Akkermansia and Lactobacillus compared with the other groups.
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Affiliation(s)
- Mengliu Zhao
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, 710062, China.
| | - Wenxin Cui
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, 710062, China.
| | - Xinzhong Hu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, 710062, China.
| | - Zhen Ma
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, Shaanxi, 710062, China.
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Hafiz MS, Campbell MD, O'Mahoney LL, Holmes M, Orfila C, Boesch C. Pulse consumption improves indices of glycemic control in adults with and without type 2 diabetes: a systematic review and meta-analysis of acute and long-term randomized controlled trials. Eur J Nutr 2022; 61:809-824. [PMID: 34585281 PMCID: PMC8854292 DOI: 10.1007/s00394-021-02685-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 09/19/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Findings from randomized controlled trials (RCTs) evaluating the effect of pulse intake on glycemic control are inconsistent and conclusive evidence is lacking. The aim of this study was to systematically review the impact of pulse consumption on post-prandial and long-term glycemic control in adults with and without type 2 diabetes (T2D). METHODS Databases were searched for RCTs, reporting outcomes of post-prandial and long-term interventions with different pulse types on parameters of glycemic control in normoglycemic and T2D adults. Effect size (ES) was calculated using random effect model and meta-regression was conducted to assess the impact of various moderator variables such as pulse type, form, dose, and study duration on ES. RESULTS From 3334 RCTs identified, 65 studies were eligible for inclusion involving 2102 individuals. In acute RCTs, pulse intake significantly reduced peak post-prandial glucose concentration in participants with T2D (ES - 2.90; 95%CI - 4.60, - 1.21; p ≤ 0.001; I2 = 93%) and without T2D (ES - 1.38; 95%CI - 1.78, - 0.99; p ≤ 0.001; I2 = 86%). Incorporating pulse consumption into long-term eating patterns significantly attenuated fasting glucose in normoglycemic adults (ES - 0.06; 95%CI - 0.12, 0.00; p ≤ 0.05; I2 = 30%). Whereas, in T2D participants, pulse intake significantly lowered fasting glucose (ES - 0.54; 95%CI - 0.83, - 0.24; p ≤ 0.001; I2 = 78%), glycated hemoglobin A1c (HbA1c) (ES - 0.17; 95%CI - 0.33, 0.00; p ≤ 0.05; I2 = 78) and homeostatic model assessment of insulin resistance (HOMA-IR) (ES - 0.47; 95%CI - 1.25, - 0.31; p ≤ 0.05; I2 = 79%). CONCLUSION Pulse consumption significantly reduced acute post-prandial glucose concentration > 1 mmol/L in normoglycemic adults and > 2.5 mmol/L in those with T2D, and improved a range of long-term glycemic control parameters in adults with and without T2D. PROSPERO REGISTRY NUMBER: (CRD42019162322).
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Affiliation(s)
- Maryam S Hafiz
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK
- Faculty of Applied Medical Sciences, Department of Clinical Nutrition, King Abdul-Aziz University, Jeddah, Saudi Arabia
| | - Matthew D Campbell
- School of Nursing and Health Sciences, Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, UK
- Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | | | - Melvin Holmes
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK
| | - Caroline Orfila
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK
| | - Christine Boesch
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK.
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Reister EJ, Belote LN, Leidy HJ. The Benefits of Including Hummus and Hummus Ingredients into the American Diet to Promote Diet Quality and Health: A Comprehensive Review. Nutrients 2020; 12:nu12123678. [PMID: 33260594 PMCID: PMC7760696 DOI: 10.3390/nu12123678] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 12/16/2022] Open
Abstract
Over the last decade, hummus has become an increasingly popular food. Given the ingredients (i.e., primarily chickpeas and tahini), nutrient composition, versatility, and acceptability, hummus can play a unique role when included in the American diet, to promote diet quality and improve health. The purpose of this paper is to provide a comprehensive review of the scientific evidence examining the effects of acute and long-term consumption of hummus and hummus ingredients on diet quality and risk factors related to type 2 diabetes, cardiovascular disease, and obesity. In addition, food pattern/menu modeling is included to illustrate the potential nutritional impact of consuming hummus to meet dietary guidelines. In general, the consumption of hummus and/or its respective ingredients has been shown to improve postprandial glycemic control, fasting lipids, appetite control, and daily food intake compared to other commonly consumed foods. The incorporation of hummus into the American diet can also improve diet quality by replacing foods higher in saturated fats, sodium, or added sugars. Collectively, these findings support the addition of hummus and/or hummus ingredients as an important component of a healthy dietary pattern.
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Affiliation(s)
- Evan J. Reister
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907, USA;
| | - Lynn N. Belote
- Sabra Dipping Company, LLC, 777 Westchester Ave., 3rd Floor, White Plains, NY 10604, USA;
| | - Heather J. Leidy
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA
- Department of Pediatrics, University of Texas at Austin, Austin, TX 78723, USA
- Correspondence: ; Tel.: +1-573-825-2620
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Lukus PK, Doma KM, Duncan AM. The Role of Pulses in Cardiovascular Disease Risk for Adults With Diabetes. Am J Lifestyle Med 2020; 14:571-584. [PMID: 33117097 PMCID: PMC7566181 DOI: 10.1177/1559827620916698] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 11/17/2022] Open
Abstract
Cardiovascular disease (CVD) is a leading cause of death among adults while associated comorbidities like diabetes further increase risks of CVD-related complications and mortality. Strategies to prevent and manage CVD risk, such as dietary change, are a key component for CVD and diabetes prevention and management. Pulses, defined as the dried edible seeds of plants in the legume family, have received attention for their superior nutritional composition as high-fiber, low-glycemic index foods and have been studied for their potential to reduce CVD and diabetes risk. Both observational and experimental studies conducted among adults with and without diabetes have provided support for pulses in their ability to improve lipid profiles, glycemic control, and blood pressure, all of which are major modifiable risk factors of CVD. These capabilities have been attributed to various mechanisms associated with the nutrient and phytochemical composition of pulses. Overall, this evidence provides support for the consumption of pulses as an important dietary strategy to reduce risk of CVD for those living with and without diabetes.
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Affiliation(s)
- Patricia K. Lukus
- Department of Human Health and Nutritional Sciences,
University of Guelph, Guelph, Ontario, Canada
| | - Katarina M. Doma
- Department of Human Health and Nutritional Sciences,
University of Guelph, Guelph, Ontario, Canada
| | - Alison M. Duncan
- Department of Human Health and Nutritional Sciences,
University of Guelph, Guelph, Ontario, Canada
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Abstract
A wide variety of plant species provide edible seeds. Seeds are the dominant source of human calories and protein. The most important and popular seed food sources are cereals, followed by legumes and nuts. Their nutritional content of fiber, protein, and monounsaturated/polyunsaturated fats make them extremely nutritious. They are important additions to our daily food consumption. When consumed as part of a healthy diet, seeds can help reduce blood sugar, cholesterol, and blood pressure.
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Venkidasamy B, Selvaraj D, Nile AS, Ramalingam S, Kai G, Nile SH. Indian pulses: A review on nutritional, functional and biochemical properties with future perspectives. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.03.012] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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13
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Halford JCG, Masic U, Marsaux CFM, Jones AJ, Lluch A, Marciani L, Mars M, Vinoy S, Westerterp-Plantenga M, Mela DJ. Systematic review of the evidence for sustained efficacy of dietary interventions for reducing appetite or energy intake. Obes Rev 2018; 19:1329-1339. [PMID: 29938880 DOI: 10.1111/obr.12712] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 04/26/2018] [Indexed: 11/28/2022]
Abstract
We assessed evidence for changes in efficacy of food-based interventions aimed at reducing appetite or energy intake (EI), and whether this could be used to provide guidance on trial design. A systematic search identified randomized controlled trials testing sustained efficacy of diets, foods, supplements or food ingredients on appetite and/or EI. Trials had to include sufficient exposure duration (≥3 days) with appetite and/or EI measured after both acute and repeated exposures. Twenty-six trials met the inclusion criteria and reported data allowing for assessment of the acute and chronic effects of interventions. Most (21/26) measured appetite outcomes and over half (14/26) had objective measures of EI. A significant acute effect of the intervention was retained in 10 of 12 trials for appetite outcomes, and six of nine studies for EI. Initial effects were most likely retained where these were more robust and studies adequately powered. Where the initial, acute effect was not statistically significant, a significant effect was later observed in only two of nine studies for appetite and none of five studies for EI. Maintenance of intervention effects on appetite or EI needs to be confirmed but seems likely where acute effects are robust and replicable in adequately powered studies.
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Affiliation(s)
- J C G Halford
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, UK
| | - U Masic
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, UK
| | - C F M Marsaux
- European Branch of the International Life Sciences Institute (ILSI Europe), Brussels, Belgium
| | - A J Jones
- Institute of Psychology, Health and Society, University of Liverpool, Liverpool, UK
| | - A Lluch
- Centre Daniel Carasso, Danone Nutricia Research, Palaiseau, France
| | - L Marciani
- NIHR Nottingham Biomedical Research Centre at Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
| | - M Mars
- Division of Human Nutrition, Wageningen University and Research, Wageningen, Netherlands
| | - S Vinoy
- R&D, Nutrition Department, Mondelēz International, Clamart, France
| | - M Westerterp-Plantenga
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - D J Mela
- Unilever R&D Vlaardingen, Vlaardingen, Netherlands
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Schwingshackl L, Hoffmann G, Iqbal K, Schwedhelm C, Boeing H. Food groups and intermediate disease markers: a systematic review and network meta-analysis of randomized trials. Am J Clin Nutr 2018; 108:576-586. [PMID: 30535089 PMCID: PMC6134288 DOI: 10.1093/ajcn/nqy151] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022] Open
Abstract
Background In previous meta-analyses of prospective observational studies, we investigated the association between food groups and risk of chronic disease. Objective The aim of the present network meta-analysis (NMA) was to assess the effects of these food groups on intermediate-disease markers across randomized intervention trials. Design Literature searches were performed until January 2018. The following inclusion criteria were defined a priori: 1) randomized trial (≥4 wk duration) comparing ≥2 of the following food groups: refined grains, whole grains, nuts, legumes, fruits and vegetables, eggs, dairy, fish, red meat, and sugar-sweetened beverages (SSBs); 2) LDL cholesterol and triacylglycerol (TG) were defined as primary outcomes; total cholesterol, HDL cholesterol, fasting glucose, glycated hemoglobin, homeostasis model assessment insulin resistance, systolic and diastolic blood pressure, and C-reactive protein were defined as secondary outcomes. For each outcome, a random NMA was performed, and for the ranking, the surface under the cumulative ranking curves (SUCRA) was determined. Results A total of 66 randomized trials (86 reports) comparing 10 food groups and enrolling 3595 participants was identified. Nuts were ranked as the best food group at reducing LDL cholesterol (SUCRA: 93%), followed by legumes (85%) and whole grains (70%). For reducing TG, fish (97%) was ranked best, followed by nuts (78%) and red meat (72%). However, these findings are limited by the low quality of the evidence. When combining all 10 outcomes, the highest SUCRA values were found for nuts (66%), legumes (62%), and whole grains (62%), whereas SSBs performed worst (29%). Conclusion The present NMA provides evidence that increased intake of nuts, legumes, and whole grains is more effective at improving metabolic health than other food groups. For the credibility of diet-disease relations, high-quality randomized trials focusing on well-established intermediate-disease markers could play an important role. This systematic review was registered at PROSPERO (www.crd.york.ac.uk/PROSPERO) as CRD42018086753.
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Affiliation(s)
- Lukas Schwingshackl
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE)
, Nuthetal, Germany
- NutriAct – Competence Cluster Nutrition Research Berlin-Potsdam, Germany
| | - Georg Hoffmann
- Department of Nutritional Sciences, University of Vienna, Vienna, Austria
| | - Khalid Iqbal
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE)
, Nuthetal, Germany
| | - Carolina Schwedhelm
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE)
, Nuthetal, Germany
- NutriAct – Competence Cluster Nutrition Research Berlin-Potsdam, Germany
| | - Heiner Boeing
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE)
, Nuthetal, Germany
- NutriAct – Competence Cluster Nutrition Research Berlin-Potsdam, Germany
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15
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Padhi EM, Ramdath DD. A review of the relationship between pulse consumption and reduction of cardiovascular disease risk factors. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.03.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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16
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Padhi EM, Liu R, Hernandez M, Tsao R, Ramdath DD. Total polyphenol content, carotenoid, tocopherol and fatty acid composition of commonly consumed Canadian pulses and their contribution to antioxidant activity. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.11.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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17
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18
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Rocchetti G, Chiodelli G, Giuberti G, Masoero F, Trevisan M, Lucini L. Evaluation of phenolic profile and antioxidant capacity in gluten-free flours. Food Chem 2017; 228:367-373. [DOI: 10.1016/j.foodchem.2017.01.142] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 01/07/2017] [Accepted: 01/30/2017] [Indexed: 10/20/2022]
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19
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Borresen EC, Jenkins-Puccetti N, Schmitz K, Brown DG, Pollack A, Fairbanks A, Wdowik M, Rao S, Nelson TL, Luckasen G, Ryan EP. A Pilot Randomized Controlled Clinical Trial to Assess Tolerance and Efficacy of Navy Bean and Rice Bran Supplementation for Lowering Cholesterol in Children. Glob Pediatr Health 2017; 4:2333794X17694231. [PMID: 28345013 PMCID: PMC5349558 DOI: 10.1177/2333794x17694231] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 11/21/2016] [Accepted: 11/22/2016] [Indexed: 01/24/2023] Open
Abstract
Background: Navy beans and rice bran demonstrate efficacy to regulate serum cholesterol in hypercholesterolemic adults; however, the cardiovascular disease (CVD) protective properties of these foods in children are unknown and merit investigation. Objective: The objectives were to determine whether cooked navy bean powder (NBP) and/or heat-stabilized rice bran (RB) supplementation is tolerable, improves dietary fiber intake in children, and modulates lipid profiles. Methods: Children aged 8 to 13 years at risk for CVD due to abnormal lipids were recruited. Elevated cholesterol levels were defined as total cholesterol ≥180 mg/dL and high-density lipoprotein (HDL) <60 mg/dL; low-density lipoprotein (LDL) ≥100 mg/dL and HDL <60 mg/dL; or non-HDL >100 mg/dL and HDL <60 mg/dL. Participants completed a pilot 4-week, randomized controlled, 4-arm dietary intervention. They consumed study-provided muffins or a smoothie daily that included 0 g NBP or RB (control), 17.5 g NBP, 15 g RB, or a combination 9 g NBP + 8 g RB. Fasting blood was collected at baseline and week 4. Participants also completed 3-day food logs and gastrointestinal health questionnaires. Results: Thirty-eight children completed the trial (n = 9 control, n = 10 NBP, n = 9 RB, and n = 10 NBP + RB groups). Only 3 participants withdrew due to noncompliance of required food consumption. Participants in the intervention groups significantly increased intake of NBP and RB at week 4 (p≤.01). The NBP and NBP + RB groups increased total fiber intake from baseline to week 4 (p=.02 and p=<.01, respectively). HDL-cholesterol was higher in NBP-group participants compared to control at week 4 (P = .02). Conclusion: Increasing NBP and/or RB intake is tolerable for children, and our findings suggest higher daily intakes are needed for a longer duration to induce favorable changes across multiple serum lipid parameters.
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Affiliation(s)
| | - NaNet Jenkins-Puccetti
- University of Colorado Health Research-Northern Region, Medical Center of the Rockies, Loveland, CO, USA
| | | | | | - Austin Pollack
- University of Colorado Health Research-Northern Region, Medical Center of the Rockies, Loveland, CO, USA
| | | | | | - Sangeeta Rao
- Colorado State University, Fort Collins, CO, USA
| | | | - Gary Luckasen
- Colorado State University, Fort Collins, CO, USA; University of Colorado Health Research-Northern Region, Medical Center of the Rockies, Loveland, CO, USA
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20
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Borresen EC, Brown DG, Harbison G, Taylor L, Fairbanks A, O'Malia J, Bazan M, Rao S, Bailey SM, Wdowik M, Weir TL, Brown RJ, Ryan EP. A Randomized Controlled Trial to Increase Navy Bean or Rice Bran Consumption in Colorectal Cancer Survivors. Nutr Cancer 2016; 68:1269-1280. [PMID: 27689688 DOI: 10.1080/01635581.2016.1224370] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Consumption of navy beans (NB) and rice bran (RB) have been shown to inhibit colon carcinogenesis. Given the overall poor diet quality in colorectal cancer (CRC) survivors and low reported intake of whole grains and legumes, practical strategies to increase consumption merit attention. This study determined feasibility of increasing NB or RB intake in CRC survivors to increase dietary fiber and examined serum inflammatory biomarkers and telomere lengths. Twenty-nine subjects completed a randomized controlled trial with foods that included cooked NB powder (35 g/day), heat-stabilized RB (30 g/day), or no additional ingredient. Fasting blood, food logs, and gastrointestinal health questionnaires were collected. The amount of NB or RB consumed equated to 4-9% of subjects' daily caloric intake and no major gastrointestinal issues were reported with increased consumption. Dietary fiber amounts increased in NB and RB groups at Weeks 2 and 4 compared to baseline and to control (P ≤ 0.01). Telomere length correlated with age and HDL cholesterol at baseline, and with improved serum amyloid A (SAA) levels at Week 4 (P ≤ 0.05). This study concludes feasibility of increased dietary NB and RB consumption to levels associated with CRC chemoprevention and warrants longer-term investigations with both foods in high-risk populations that include cancer prevention and control outcomes.
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Affiliation(s)
- Erica C Borresen
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Dustin G Brown
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Greg Harbison
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Lynn Taylor
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Amanda Fairbanks
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Joanne O'Malia
- b University of Colorado Health-North Cancer Clinical Research , Fort Collins , Colorado , USA
| | - Marlon Bazan
- b University of Colorado Health-North Cancer Clinical Research , Fort Collins , Colorado , USA
| | - Sangeeta Rao
- c Department of Clinical Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Susan M Bailey
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA
| | - Melissa Wdowik
- d Department of Food Science and Human Nutrition , Colorado State University , Fort Collins , Colorado , USA.,e Kendall Reagan Nutrition Center , Colorado State University , Fort Collins , Colorado , USA
| | - Tiffany L Weir
- d Department of Food Science and Human Nutrition , Colorado State University , Fort Collins , Colorado , USA
| | - Regina J Brown
- f University of Colorado School of Medicine , Aurora , Colorado , USA
| | - Elizabeth P Ryan
- a Department of Environmental and Radiological Health Sciences , Colorado State University , Fort Collins , Colorado , USA.,e Kendall Reagan Nutrition Center , Colorado State University , Fort Collins , Colorado , USA.,g University of Colorado Cancer Center , Aurora , Colorado , USA
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21
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Ethanol extracts of chickpeas alter the total lipid content and expression levels of genes related to fatty acid metabolism in mouse 3T3-L1 adipocytes. Int J Mol Med 2016; 38:574-84. [PMID: 27353085 PMCID: PMC4935453 DOI: 10.3892/ijmm.2016.2654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 05/18/2016] [Indexed: 01/21/2023] Open
Abstract
Desi-type chickpeas, which have long been used as a natural treatment for diabetes, have been reported to lower visceral adiposity, dyslipidemia and insulin resistance induced by a chronic high-fat diet in rats. In this study, in order to examine the effects of chickpeas of this type in an in vitro system, we used the 3T3-L1 mouse cell line, a subclone of Swiss 3T3 cells, which can differentiate into cells with an adipocyte-like phenotype, and we used ethanol extracts of chickpeas (ECP) instead of chickpeas. Treatment of the 3T3-L1 cells with ECP led to a decrease in the lipid content in the cells. The desaturation index, defined as monounsaturated fatty acids (MUFAs)/saturated fatty acids (SFAs), was also decreased by ECP due to an increase in the cellular content of SFAs and a decrease in the content of MUFAs. The decrease in this index may reflect a decreased reaction from SFA to MUFA, which is essential for fat storage. To confirm this hypothesis, we conducted a western blot analysis, which revealed a reduction in the amount of stearoyl-CoA desaturase 1 (SCD1), a key enzyme catalyzing the reaction from SFA to MUFA. We observed simultaneous inactivations of enzymes participating in lipogenesis, i.e., liver kinase B1 (LKB1), acetyl-CoA carboxylase (ACC) and AMPK, by phosphorylation, which may lead to the suppression of reactions from acetyl-CoA to SFA via malonyl-CoA in lipogenesis. We also investigated whether lipolysis is affected by ECP. The amount of carnitine palmitoyltransferase 1 (CPT1), an enzyme important for the oxidation of fatty acids, was increased by ECP treatment. ECP also led to an increase in uncoupling protein 2 (UCP2), reported as a key protein for the oxidation of fatty acids. All of these results obtained regarding lipogenesis and fatty acid metabolism in our in vitro system are consistent with the results previously shown in rats. We also examined the effects on SCD1 and lipid contents of ethanol extracts of Kabuli-type chickpeas, which are used worldwide. The effects were similar, but of much lesser magnitude compared to those of ECP described above. Thus, Desi-type chickpeas may prove to be effective for the treatment of diabetes, as they can alter the lipid content, thus reducing fat storage.
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Kim SJ, de Souza RJ, Choo VL, Ha V, Cozma AI, Chiavaroli L, Mirrahimi A, Blanco Mejia S, Di Buono M, Bernstein AM, Leiter LA, Kris-Etherton PM, Vuksan V, Beyene J, Kendall CW, Jenkins DJ, Sievenpiper JL. Effects of dietary pulse consumption on body weight: a systematic review and meta-analysis of randomized controlled trials. Am J Clin Nutr 2016; 103:1213-23. [PMID: 27030531 DOI: 10.3945/ajcn.115.124677] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 02/16/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Obesity is a risk factor for developing several diseases, and although dietary pulses (nonoil seeds of legumes such as beans, lentils, chickpeas, and dry peas) are well positioned to aid in weight control, the effects of dietary pulses on weight loss are unclear. OBJECTIVE We summarized and quantified the effects of dietary pulse consumption on body weight, waist circumference, and body fat by conducting a systematic review and meta-analysis of randomized controlled trials. DESIGN We searched the databases MEDLINE, Embase, CINAHL, and the Cochrane Library through 11 May 2015 for randomized controlled trials of ≥3 wk of duration that compared the effects of diets containing whole dietary pulses with those of comparator diets without a dietary pulse intervention. Study quality was assessed by means of the Heyland Methodologic Quality Score, and risk of bias was assessed with the Cochrane Risk of Bias tool. Data were pooled with the use of generic inverse-variance random-effects models. RESULTS Findings from 21 trials (n = 940 participants) were included in the meta-analysis. The pooled analysis showed an overall significant weight reduction of -0.34 kg (95% CI: -0.63, -0.04 kg; P = 0.03) in diets containing dietary pulses (median intake of 132 g/d or ∼1 serving/d) compared with diets without a dietary pulse intervention over a median duration of 6 wk. Significant weight loss was observed in matched negative-energy-balance (weight loss) diets (P = 0.02) and in neutral-energy-balance (weight-maintaining) diets (P = 0.03), and there was low evidence of between-study heterogeneity. Findings from 6 included trials also suggested that dietary pulse consumption may reduce body fat percentage. CONCLUSIONS The inclusion of dietary pulses in a diet may be a beneficial weight-loss strategy because it leads to a modest weight-loss effect even when diets are not intended to be calorically restricted. Future studies are needed to determine the effects of dietary pulses on long-term weight-loss sustainability. This protocol was registered at clinicaltrials.gov as NCT01594567.
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Affiliation(s)
- Shana J Kim
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit
| | - Russell J de Souza
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Canada;
| | - Vivian L Choo
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit
| | - Vanessa Ha
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Canada
| | - Adrian I Cozma
- Department of Nutritional Sciences, Department of Medicine, and Toronto 3D Knowledge Synthesis and Clinical Trials Unit
| | - Laura Chiavaroli
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit
| | - Arash Mirrahimi
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit, School of Medicine, Faculty of Health Sciences, Queen's University, Kingston, Canada
| | - Sonia Blanco Mejia
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit
| | - Marco Di Buono
- Department of Nutritional Sciences, American Heart Association, Dallas, TX
| | - Adam M Bernstein
- Department of Nutrition, Harvard School of Public Health, Boston, MA; Wellness Institute of the Cleveland Clinic, Cleveland, OH
| | - Lawrence A Leiter
- Department of Nutritional Sciences, Department of Medicine, and Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Li Ka Shing Knowledge Institute, and Division of Endocrinology and Metabolism, St. Michael's Hospital, Toronto, Canada
| | - Penny M Kris-Etherton
- Department of Nutritional Sciences, Pennsylvania State University, University Park, PA; and
| | - Vladimir Vuksan
- Department of Nutritional Sciences, Department of Medicine, and Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Li Ka Shing Knowledge Institute, and Division of Endocrinology and Metabolism, St. Michael's Hospital, Toronto, Canada
| | - Joseph Beyene
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada; Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Canada
| | - Cyril Wc Kendall
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Canada
| | - David Ja Jenkins
- Department of Nutritional Sciences, Department of Medicine, and Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Li Ka Shing Knowledge Institute, and Division of Endocrinology and Metabolism, St. Michael's Hospital, Toronto, Canada
| | - John L Sievenpiper
- Department of Nutritional Sciences, Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Li Ka Shing Knowledge Institute, and Division of Endocrinology and Metabolism, St. Michael's Hospital, Toronto, Canada
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Stamataki NS, Yanni AE, Karathanos VT. Non-cereal ingredients for the attenuation of glycaemic response to bread: a review of the clinical evidence. Food Funct 2016; 7:2926-36. [DOI: 10.1039/c6fo00440g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Enrichment of bread with non-cereal ingredients could favourably influence postprandial glucose response to bread.
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Affiliation(s)
- Nikoleta S. Stamataki
- Laboratory of Chemistry-Biochemistry-Physical Chemistry of Foods
- Department of Nutrition and Dietetics
- Harokopio University of Athens
- Athens
- Greece
| | - Amalia E. Yanni
- Laboratory of Chemistry-Biochemistry-Physical Chemistry of Foods
- Department of Nutrition and Dietetics
- Harokopio University of Athens
- Athens
- Greece
| | - Vaios T. Karathanos
- Laboratory of Chemistry-Biochemistry-Physical Chemistry of Foods
- Department of Nutrition and Dietetics
- Harokopio University of Athens
- Athens
- Greece
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Rebello CJ, Greenway FL, Finley JW. Whole grains and pulses: a comparison of the nutritional and health benefits. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:7029-7049. [PMID: 24992700 DOI: 10.1021/jf500932z] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Nutrition plays an important role in the prevention and management of disease. Whole grain cereals contain a host of nutrients and bioactive substances that have health-promoting effects. Epidemiological evidence shows a consistent inverse association between whole grain intake and the risk of chronic disease. Despite a concerted effort by scientists, educators, and policy makers to promote the consumption of whole grains, it remains dismally short of the recommended intakes. Pulses (dried beans and peas) differ from whole grains in their structural and physicochemical properties and have varying amounts of fiber, resistant starch, vitamins, minerals, and other bioactive components; nevertheless, these food groups complement each other. Observational as well as intervention trials show that pulse consumption has beneficial effects on the prevention and management of chronic disease. The nutritional and phytochemical components of pulses coupled with those of whole grains suggest a potential synergistic effect that could provide significant health benefits.
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Affiliation(s)
- Candida J Rebello
- School of Nutrition and Food Sciences, Louisiana State University , Baton Rouge, Louisiana 70803, United States
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Rebello CJ, Greenway FL, Finley JW. A review of the nutritional value of legumes and their effects on obesity and its related co-morbidities. Obes Rev 2014; 15:392-407. [PMID: 24433379 DOI: 10.1111/obr.12144] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 12/12/2013] [Accepted: 12/13/2013] [Indexed: 01/11/2023]
Abstract
Since the 1970s, the proportion of overweight and obese people in the United States has grown at an alarming rate. An awareness of the consequences of obesity on the health and well-being of individuals is evident in the plethora of strategic plans at the local and national levels, most of which have largely fallen short of their goals. If interventions continue to be unsuccessful, it is estimated that approximately three of four Americans will be overweight or obese by 2020. Prevention of excess weight gain can be accomplished with relatively small changes in lifestyle behaviours to control body weight. Small sustainable changes are perhaps better than efforts to achieve larger changes that cannot be sustained. Legumes can be a valuable food by which the needs of the undernourished or under-served populations could be met. They can be incorporated into meat products, such as sausages and burgers, to lower the energy density of these foods while providing important nutrients. Replacing energy-dense foods with legumes has been shown to have beneficial effects on the prevention and management of obesity and related disorders, such as cardiovascular disease, diabetes and the metabolic syndrome. This review explores the nutritional value and obesity-related health benefits of legume consumption while focusing on pulses.
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Affiliation(s)
- C J Rebello
- School of Nutrition and Food Sciences, Louisiana State University, Baton Rouge, LA, USA; Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, USA
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Ha V, Sievenpiper JL, de Souza RJ, Jayalath VH, Mirrahimi A, Agarwal A, Chiavaroli L, Mejia SB, Sacks FM, Di Buono M, Bernstein AM, Leiter LA, Kris-Etherton PM, Vuksan V, Bazinet RP, Josse RG, Beyene J, Kendall CWC, Jenkins DJA. Effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction: a systematic review and meta-analysis of randomized controlled trials. CMAJ 2014; 186:E252-62. [PMID: 24710915 DOI: 10.1503/cmaj.131727] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Evidence from controlled trials encourages the intake of dietary pulses (beans, chickpeas, lentils and peas) as a method of improving dyslipidemia, but heart health guidelines have stopped short of ascribing specific benefits to this type of intervention or have graded the beneficial evidence as low. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to assess the effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction. METHODS We searched electronic databases and bibliographies of selected trials for relevant articles published through Feb. 5, 2014. We included RCTs of at least 3 weeks' duration that compared a diet emphasizing dietary pulse intake with an isocaloric diet that did not include dietary pulses. The lipid targets investigated were low-density lipoprotein (LDL) cholesterol, apolipoprotein B and non-high-density lipoprotein (non-HDL) cholesterol. We pooled data using a random-effects model. RESULTS We identified 26 RCTs (n = 1037) that satisfied the inclusion criteria. Diets emphasizing dietary pulse intake at a median dose of 130 g/d (about 1 serving daily) significantly lowered LDL cholesterol levels compared with the control diets (mean difference -0.17 mmol/L, 95% confidence interval -0.25 to -0.09 mmol/L). Treatment effects on apolipoprotein B and non-HDL cholesterol were not observed. INTERPRETATION Our findings suggest that dietary pulse intake significantly reduces LDL cholesterol levels. Trials of longer duration and higher quality are needed to verify these results. TRIAL REGISTRATION ClinicalTrials.gov, no. NCT01594567.
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Durazzo A, Turfani V, Azzini E, Maiani G, Carcea M. Phenols, lignans and antioxidant properties of legume and sweet chestnut flours. Food Chem 2013; 140:666-71. [DOI: 10.1016/j.foodchem.2012.09.062] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Revised: 09/12/2012] [Accepted: 09/18/2012] [Indexed: 10/27/2022]
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Khan I, Farid A, Zeb A. Development of inexpensive and globally available larval diet for rearing Anopheles stephensi (Diptera: Culicidae) mosquitoes. Parasit Vectors 2013; 6:90. [PMID: 23570246 PMCID: PMC3626612 DOI: 10.1186/1756-3305-6-90] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 03/28/2013] [Indexed: 11/10/2022] Open
Abstract
Background Success of sterile insect technique (SIT) is dependent upon the mass rearing and release of quality insects, the production of which is directly related to the suitability of the diet ingredients used. Commercial diets used for small-scale culture of mosquitoes are expensive and thus not feasible for mass production. Methods A series of low cost globally available diet ingredients including, wheat, rice, corn, chickpeas, and beans along with liver, were provided to 4 h larvae (L1) of Anopheles stephensi (Liston) to see their effect on fitness parameters including larval duration, percent emergence, survival, adult wing size and female fecundity. Different quantities of the candidate diet ingredients were then mixed together to work out a combination diet with a balanced nutritive value that can be used for efficient rearing of the mosquito larvae at relatively lower costs. Results Fastest larval and pupal development and highest survival rates were recorded using a combination diet of bean, corn, wheat, chickpea, rice, and bovine liver at 5 mg/day. The diet is easy to prepare, and much cheaper than the diets reported earlier. The estimated cost of the reported diet is 14.7 US$/ 1.3 kg for rearing one million larvae. Conclusions A combination diet with ingredients from cereals and legumes mixed with liver is a low cost balanced larval diet with the potential for use in both small scale laboratory rearing and mass production of Anopheles in SIT control programs.
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Affiliation(s)
- Inamullah Khan
- Nuclear Institute for Food and Agriculture NIFA, GT Road Tarnab, Peshawar, Pakistan.
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A pulse-based diet is effective for reducing total and LDL-cholesterol in older adults. Br J Nutr 2012; 108 Suppl 1:S103-10. [PMID: 22916805 DOI: 10.1017/s0007114512000748] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Our purpose was to determine the effects of a pulse-based diet in individuals 50 years or older for reducing CVD risk factors. A total of 108 participants were randomised to receive pulse-based foods (two servings daily of beans, chickpeas, peas or lentils; about 150 g/d dry weight) or their regular diet for 2 months, followed by a washout of 1 month and a cross-over to the other diet for 2 months. Anthropometric measures, body composition and biochemical markers (i.e. serum LDL-cholesterol (LDL-C), as the primary outcome, and other lipids, glucose, insulin and C-reactive protein) were assessed before and after each diet phase. A total of eighty-seven participants (thirty males and fifty-seven females; 59·7 (sd 6·3) years, body mass 76 (sd 16) kg) completed the study. Compared with the regular diet, the pulse-based diet decreased total cholesterol by 8·3 % (pulse, 4·57 (sd 0·93) to 4·11 (sd 0·91) mmol/l; regular, 4·47 (sd 0·94) to 4·39 (sd 0·97) mmol/l; P < 0·001) and LDL-C by 7·9 % (pulse, 2·93 (sd 0·84) to 2·55 (sd 0·75) mmol/l; regular, 2·96 (sd 0·86) to 2·81 (sd 0·83) mmol/l; P = 0·01). In a sub-analysis of individuals with high lipid levels at baseline (twenty individuals with high cholesterol), the pulse-based diet reduced cholesterol by 6 % compared with the regular diet (pulse, 5·62 (sd 0·78) to 5·26 (sd 0·68) mmol/l; regular, 5·60 (sd 0·91) to 5·57 (sd 0·85) mmol/l; P = 0·05). A pulse-based diet is effective for reducing total cholesterol and LDL-C in older adults and therefore reduces the risk of CVD.
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Regular consumption of pulses for 8 weeks reduces metabolic syndrome risk factors in overweight and obese adults. Br J Nutr 2012; 108 Suppl 1:S111-22. [DOI: 10.1017/s0007114512000712] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pulses are low in energy density, supporting their inclusion in the diet for the management of risk factors of the metabolic syndrome (MetSyn). The aim of the present study was to describe the effects of frequent consumption (five cups/week over 8 weeks) of pulses (yellow peas, chickpeas, navy beans and lentils), compared with counselling to reduce energy intake by 2093 kJ/d (500 kcal/d), on risk factors of the MetSyn in two groups (nineteen and twenty-one subjects, respectively) of overweight or obese (mean BMI 32·8 kg/m2) adults. Body weight, waist circumference, blood pressure, fasting blood parameters and 24 h food intakes were measured at weeks 1, 4 and 8. Blood glucose, insulin, C-peptide, glucagon-like peptide-1 (GLP-1) and ghrelin were measured after a 75 g oral glucose load at weeks 1 and 8. At week 8, both groups reported reductions in energy intake, waist circumference, systolic blood pressure, glycosylated Hb (HbA1c) and glucose AUC and homeostasis model of insulin resistance (HOMA-IR) following the glucose load (P < 0·05). However, HDL, fasting C-peptide and insulin AUC responses were dependent on diet (P < 0·05). HDL and C-peptide increased by 4·5 and 12·3 %, respectively, in the pulse group, but decreased by 0·8 and 7·6 %, respectively, in the energy-restricted group. Insulin AUC decreased in both females and males on the energy-restricted diet by 24·2 and 4·8 %, respectively, but on the pulse diet it decreased by 13·9 % in females and increased by 27·3 % in males (P < 0·05). In conclusion, frequent consumption of pulses in an ad libitum diet reduced risk factors of the MetSyn and these effects were equivalent, and in some instances stronger, than counselling for dietary energy reduction.
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Pulse grain consumption and obesity: effects on energy expenditure, substrate oxidation, body composition, fat deposition and satiety. Br J Nutr 2012; 108 Suppl 1:S46-51. [DOI: 10.1017/s0007114512000773] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pulses have been identified as important components of a healthy diet. Assessment of pulse grains' nutritional composition alongside data from available preclinical and clinical trials suggests that pulses can modulate biological processes that lead to obesity. Components of pulse grains, including pulse-derived fibre and resistant starch, have been shown to alter energy expenditure, substrate trafficking and fat oxidation as well as visceral adipose deposition. Although mechanistic studies are scarce, studies have indicated that fibres found in pulses can have an impact on the expression of genes that modulate metabolism. Arginine and glutamine may produce thermogenic effects as major components of pulse grain proteins. Finally, evidence suggests that pulse-derived fibres, trypsin inhibitors and lectins may reduce food intake by inducing satiety via facilitating and prolonging cholecystokinin secretion. Nonetheless, the aforementioned data remain controversial and associations between dietary pulse grains and energy intake require further study. Given the available evidence, it can be concluded that pulses could be useful as functional foods and food ingredients that combat obesity.
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Beverages containing soluble fiber, caffeine, and green tea catechins suppress hunger and lead to less energy consumption at the next meal. Appetite 2012; 59:755-61. [PMID: 22922604 DOI: 10.1016/j.appet.2012.08.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Revised: 08/13/2012] [Accepted: 08/14/2012] [Indexed: 01/14/2023]
Abstract
Previous research has shown that beverages containing soluble fibers can decrease energy intake at the next meal among normal weight participants. Caffeine and green tea catechins have separately been associated with increased satiety. The present study examined the satiating power of a beverage containing soluble fiber as well as a beverage containing the same fiber, caffeine and green tea catechins. These two test beverages were evaluated in comparison to an equal calorie control beverage as well as a no-beverage control condition. All beverage preloads were presented three times for a total of 0.28-0.35MJ and 0-30g fiber. Dependent measures were appetite ratings and calorie intake at a test meal. The no-beverage condition was associated with the highest ratings for hunger and the lowest ratings for fullness when compared to the other three beverage conditions. Of the three beverage conditions, the beverage containing the fiber, green tea catechins, and caffeine created the lowest hunger and the highest fullness ratings. That condition was also associated with the lowest energy intake at the next meal. The present findings indicate that the beverage containing caffeine and green tea catechins in combination with soluble fiber decrease appetite and energy intake relative to a beverage with equal caloric content.
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Abstract
Chickpea (Cicer arietinumL.) is an important pulse crop grown and consumed all over the world, especially in the Afro-Asian countries. It is a good source of carbohydrates and protein, and protein quality is considered to be better than other pulses. Chickpea has significant amounts of all the essential amino acids except sulphur-containing amino acids, which can be complemented by adding cereals to the daily diet. Starch is the major storage carbohydrate followed by dietary fibre, oligosaccharides and simple sugars such as glucose and sucrose. Although lipids are present in low amounts, chickpea is rich in nutritionally important unsaturated fatty acids such as linoleic and oleic acids. β-Sitosterol, campesterol and stigmasterol are important sterols present in chickpea oil. Ca, Mg, P and, especially, K are also present in chickpea seeds. Chickpea is a good source of important vitamins such as riboflavin, niacin, thiamin, folate and the vitamin A precursor β-carotene. As with other pulses, chickpea seeds also contain anti-nutritional factors which can be reduced or eliminated by different cooking techniques. Chickpea has several potential health benefits, and, in combination with other pulses and cereals, it could have beneficial effects on some of the important human diseases such as CVD, type 2 diabetes, digestive diseases and some cancers. Overall, chickpea is an important pulse crop with a diverse array of potential nutritional and health benefits.
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Cryne CN, Veenstra JM, Deschambault BR, Benali M, Marcotte M, Boye JI, Tosh SM, Farnworth ER, Wright AJ, Duncan AM. Spray-dried pulse consumption does not affect cardiovascular disease risk or glycemic control in healthy males. Food Res Int 2012. [DOI: 10.1016/j.foodres.2012.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
Cereal fibre and whole-grain intakes have been consistently associated in the epidemiological literature with reduced mortality and risk of chronic disease including obesity, CVD and type 2 diabetes. The present review focuses on intervention trials with three primary aims: (1) understanding the mechanisms through which fibre consumption improves health (for example, examination of intermediate endpoints reflecting improved lipid, glucose and energy metabolism); (2) close evaluation of qualitative factors which modify fibre's effectiveness including physiochemical properties (for example, solubility, fermentability and viscosity), fibre extract molecular weight, fibre particle size and botanical structure of the fibre source grain; and (3) identification of areas in which additional research is needed. The first two aims typify the goals of nutrition research, in that improved understanding of the specific factors which determine fibre's health benefits has critical implications for dietary recommendations as well as improving understanding of physiological mechanisms. The third aim acknowledges the substantial gap between recommended and actual fibre intakes in many developed countries including the USA and the UK. In recognition of this deficit in total fibre intake, food manufacturing processes increasingly utilise fibre extracts and concentrates as food additives. However, whether fibre extracts provide similar health benefits to the fibre supplied in the constituents of whole grain is largely unexplored. The relative benefits of fibre extracts compared with whole-grain fibre sources therefore represent a critical area in which additional research is needed.
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Affiliation(s)
- Caren E. Smith
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Katherine L. Tucker
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
- Department of Health Sciences, Northeastern University, Boston, MA, USA
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Bojňanská T, Urminská D. Influence of natural additives on protein complex of bread. POTRAVINARSTVO 2010. [DOI: 10.5219/77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The study focuses on researching the influence of natural additives on certain technological characteristics of mixtures used for bread production, more particularly the influence of N substances in used raw material on selected qualitative parameters of bread. The blends for bread production to be analysed were prepared by mixing wheat flour with an addition of oat, buckwheat, lentil and chickpea wholegrain flour in different portions (10, 20, 30, 40 and 50 %). The experiment showed that the addition of natural additives worsened the protein complex of the blends used in bread production (worsening also qualitative parameters known as product volume). The loaves prepared with an addition of buckwheat, oat, lentil and chickpea were evaluated to be of a lesser quality from a technological viewpoint when compared with pure wheat loaves. The lower content of gluten forming proteins and the generally changed protein composition of blends due to additives caused a lower percentage of wet gluten content, its lower extensibility and swelling capacity. The sedimentation value (Zeleny index) decreased proportionally with the increase of addition until the level was unsatisfactory for raw material intended for bakery purposes. The N content in experimental loaves was higher than in the reference loaves and it increased according to the selected additive and its portion in the blend (more with the addition of lentil and chickpea, less in case of buckwheat and oat) which is considered as positive from a nutritional point of view. But from the technological point of view the additives did not show any positive influence and caused a lower loaf bread volume. The most significant decrease of the loaf bread volume was found with the addition of 50 % of buckwheat (- 45.6 %). Better results were obtained with a lower portion of the additive: loaf with an addition of 30 % of chickpea (volume decreased by 12.8 %) > loaf with an addition of 30 % of lentil (volume decreased by 8.7 %) > loaf with an addition of 10 % of oat (volume decreased by 14.3 %) > loaf with an addition of 10 % of buckwheat (volume decreased by 22.7 %). Such products can be considered as technologically good or at least satisfactory. To increase the volume of bread loaves, 3 % of vital wheat gluten was added to blends mixed with a portion of 30 % and 50 % of additives. The results were not adequate however. The only exception was buckwheat, where the loaf volume was satisfactory despite the addition of 30 %.
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McCrory MA, Hamaker BR, Lovejoy JC, Eichelsdoerfer PE. Pulse consumption, satiety, and weight management. Adv Nutr 2010; 1:17-30. [PMID: 22043448 PMCID: PMC3042778 DOI: 10.3945/an.110.1006] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The prevalence of obesity has reached epidemic proportions, making finding effective solutions to reduce obesity a public health priority. One part of the solution could be for individuals to increase consumption of nonoilseed pulses (dry beans, peas, chickpeas, and lentils), because they have nutritional attributes thought to benefit weight control, including slowly digestible carbohydrates, high fiber and protein contents, and moderate energy density. Observational studies consistently show an inverse relationship between pulse consumption and BMI or risk for obesity, but many do not control for potentially confounding dietary and other lifestyle factors. Short-term (≤1 d) experimental studies using meals controlled for energy, but not those controlled for available carbohydrate, show that pulse consumption increases satiety over 2-4 h, suggesting that at least part of the effect of pulses on satiety is mediated by available carbohydrate amount or composition. Randomized controlled trials generally support a beneficial effect of pulses on weight loss when pulse consumption is coupled with energy restriction, but not without energy restriction. However, few randomized trials have been conducted and most were short term (3-8 wk for whole pulses and 4-12 wk for pulse extracts). Overall, there is some indication of a beneficial effect of pulses on short-term satiety and weight loss during intentional energy restriction, but more studies are needed in this area, particularly those that are longer term (≥1 y), investigate the optimal amount of pulses to consume for weight control, and include behavioral elements to help overcome barriers to pulse consumption.
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Affiliation(s)
- Megan A. McCrory
- Department of Foods and Nutrition
- Department of Psychological Sciences
- Ingestive Behavior Research Center
| | - Bruce R. Hamaker
- Ingestive Behavior Research Center
- Whistler Center for Carbohydrate Research, and
- Department of Food Science, Purdue University, West Lafayette, IN 47907-2059
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Murty CM, Pittaway JK, Ball MJ. Chickpea supplementation in an Australian diet affects food choice, satiety and bowel health. Appetite 2010; 54:282-8. [DOI: 10.1016/j.appet.2009.11.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 10/01/2009] [Accepted: 11/20/2009] [Indexed: 10/20/2022]
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Astrup A, Kristensen M, Gregersen N, Belza A, Lorenzen J, Due A, Larsen T. Can bioactive foods affect obesity? Ann N Y Acad Sci 2010; 1190:25-41. [DOI: 10.1111/j.1749-6632.2009.05272.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Effect of pulse consumption on perceived flatulence and gastrointestinal function in healthy males. Food Res Int 2010. [DOI: 10.1016/j.foodres.2009.07.029] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sievenpiper JL, Kendall CWC, Esfahani A, Wong JMW, Carleton AJ, Jiang HY, Bazinet RP, Vidgen E, Jenkins DJA. Effect of non-oil-seed pulses on glycaemic control: a systematic review and meta-analysis of randomised controlled experimental trials in people with and without diabetes. Diabetologia 2009; 52:1479-95. [PMID: 19526214 DOI: 10.1007/s00125-009-1395-7] [Citation(s) in RCA: 173] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2009] [Accepted: 03/30/2009] [Indexed: 11/30/2022]
Abstract
AIMS/HYPOTHESIS Dietary non-oil-seed pulses (chickpeas, beans, peas, lentils, etc.) are a good source of slowly digestible carbohydrate, fibre and vegetable protein and a valuable means of lowering the glycaemic-index (GI) of the diet. To assess the evidence that dietary pulses may benefit glycaemic control, we conducted a systematic review and meta-analysis of randomised controlled experimental trials investigating the effect of pulses, alone or as part of low-GI or high-fibre diets, on markers of glycaemic control in people with and without diabetes. METHODS We searched MEDLINE, EMBASE, CINAHL, and the Cochrane Library for relevant controlled trials of >or=7 days. Two independent reviewers (A. Esfahani and J. M. W. Wong) extracted information on study design, participants, treatments and outcomes. Data were pooled using the generic inverse variance method and expressed as standardised mean differences (SMD) with 95% CIs. Heterogeneity was assessed by chi (2) and quantified by I (2). Meta-regression models identified independent predictors of effects. RESULTS A total of 41 trials (39 reports) were included. Pulses alone (11 trials) lowered fasting blood glucose (FBG) (-0.82, 95% CI -1.36 to -0.27) and insulin (-0.49, 95% CI -0.93 to -0.04). Pulses in low-GI diets (19 trials) lowered glycosylated blood proteins (GP), measured as HbA(1c) or fructosamine (-0.28, 95% CI -0.42 to -0.14). Finally, pulses in high-fibre diets (11 trials) lowered FBG (-0.32, 95% CI -0.49 to -0.15) and GP (-0.27, 95% CI -0.45 to -0.09). Inter-study heterogeneity was high and unexplained for most outcomes, with benefits modified or predicted by diabetes status, pulse type, dose, physical form, duration of follow-up, study quality, macronutrient profile of background diets, feeding control and design. CONCLUSIONS/INTERPRETATION Pooled analyses demonstrated that pulses, alone or in low-GI or high-fibre diets, improve markers of longer term glycaemic control in humans, with the extent of the improvements subject to significant inter-study heterogeneity. There is a need for further large, well-designed trials.
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Affiliation(s)
- J L Sievenpiper
- Risk Factor Modification Centre, St Michael's Hospital, Toronto, ON, Canada
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Bazzano LA. Effects of soluble dietary fiber on low-density lipoprotein cholesterol and coronary heart disease risk. Curr Atheroscler Rep 2009; 10:473-7. [PMID: 18937894 DOI: 10.1007/s11883-008-0074-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Strong epidemiologic and experimental data suggest that increasing dietary fiber may help to lower low-density lipoprotein cholesterol (LDL-C) and decrease the risk of coronary heart disease. Recent studies have highlighted the role of dietary fiber, particularly water-soluble varieties, in decreasing the risk of cardiovascular disease. Several types of soluble fiber, including psyllium, beta-glucan, pectin, and guar gum, have been shown to decrease LDL-C in well-controlled intervention studies, whereas the soluble fiber content of legumes and vegetables has also been shown to decrease LDL-C. Current investigations continue to explore this area in depth and examine potential synergies between dietary fiber and other phytochemicals that may lower cholesterol. These studies, along with recent analyses of ongoing prospective cohort studies, have provided new insights into the probable protective role of dietary fiber in the development of coronary heart disease and other cardiovascular diseases.
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Affiliation(s)
- Lydia A Bazzano
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, 1440 Canal Street, SL-18, New Orleans, LA 70112, USA.
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