plant-based food

植物性食品
  • 文章类型: Journal Article
    关于超加工食品(UPF)在植物性食品的消费及其对心血管疾病(CVD)结果的影响之间的关系中的作用,缺乏全面的研究证据。这项研究旨在评估与考虑植物或动物来源和食品加工类别的食品组的饮食贡献相关的CVD风险。在一大群英国成年人中。
    来自英国生物银行参与者(40-69年)的数据,这些参与者在2009年至2012年之间完成了至少两次24小时饮食召回(n=126,842;中位随访时间:9年),随后将数据与医院和死亡率记录联系起来,被使用。食物组被分类为植物来源的或非植物/动物来源的食物。这些组进一步分为非UPF和UPF,并表示为总能量摄入的百分比。
    植物来源的非UPF消耗量每增加10个百分点,CVD风险降低7%(95%CI0.91-0.95),CVD死亡率风险降低13%(0.80-0.94)。相反,植物来源的UPF消耗与5%的风险增加(1.03-1.07)和12%的死亡率增加(1.05-1.20)相关.所有UPF的贡献与更高的CVD风险和死亡率有关,没有证据表明所有植物性食物的贡献与CVD发病率和死亡率之间存在关联.
    植物来源的非UPF的饮食贡献与CVD风险成反比,而植物来源的UPF贡献显示出正相关。认识到食品加工的作用对于良好的CVD结果至关重要,甚至在植物来源的饮食中。
    世界癌症研究基金。
    UNASSIGNED: Comprehensive research evidence is lacking on the role of ultra-processed foods (UPF) in the relationship between the consumption of plant-sourced foods and their impact on cardiovascular disease (CVD) outcomes. This study aims to assess CVD risk associated with the dietary contribution of food groups that consider both plant or animal origin and food processing categories, within a large cohort of British adults.
    UNASSIGNED: Data from the UK Biobank participants (40-69 y) who completed at least two 24-h dietary recalls between 2009 and 2012 (n = 126,842; median follow-up: 9 y), with subsequent data linkage to hospital and mortality records, were used. Food groups were classified as either plant-sourced or non-plant/animal-sourced foods. These groups were further divided into non-UPF and UPF, and expressed as a percentage of total energy intake.
    UNASSIGNED: Every 10 percentage points increase in plant-sourced non-UPF consumption was associated with a 7% lower risk of CVD (95% CI 0.91-0.95) and a 13% lower risk of CVD mortality (0.80-0.94). Conversely, plant-sourced UPF consumption was associated with a 5% increased risk (1.03-1.07) and a 12% higher mortality (1.05-1.20). The contribution of all UPF was linked to higher CVD risk and mortality, and no evidence for an association between contribution of all plant-sourced foods and CVD incidence and mortality was observed.
    UNASSIGNED: The dietary contribution of plant-sourced non-UPF inversely linked to CVD risk, while plant-sourced UPF contribution showed a positive association. Recognizing the role of food processing is crucial for favourable CVD outcomes, even in plant-sourced diets.
    UNASSIGNED: World Cancer Research Fund.
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  • 文章类型: Journal Article
    关于中国老年人中植物性食物摄入频率与心血管疾病(CVD)风险之间关系的研究有限。本研究旨在评估植物性膳食指数(PDI)与心血管疾病风险之间的关系。为中国老年人通过增加植物性食物消费频率来降低心血管疾病风险提供证据。
    本研究分析了2011-2018年中国纵向健康长寿调查(CLHLS)的数据,采用多变量改进的泊松回归模型,趋势测试,和约束三次样条(RCS)分析,以评估PDI和CVD风险之间的线性和非线性关系。进行亚组分析和相互作用测试以评估结果的稳健性和群体特异性。
    这项研究共纳入1,414名中国老年人,在后续行动结束时,487名参与者发展为CVD。多变量改进的Poisson回归模型显示PDI与CVD风险之间呈负相关[RR=0.983,95CI=(0.970,0.997)]。同样,多变量趋势检验(p=0.031)和RCS分析(非线性的P=0.600)表明PDI和CVD风险之间存在线性关系.亚组分析显示,PDI与CVD风险之间的关系不受性别的影响,BMI,吸烟,酒精使用,或锻炼。
    PDI与CVD风险呈负相关,这表明增加饮食中植物性食物摄入的频率可能会降低中国老年人的心血管疾病风险。
    UNASSIGNED: There is limited research on the relationship between the frequency of plant-based food intake and the risk of cardiovascular disease (CVD) among elderly Chinese. This study aims to evaluate the association between plant-based dietary index (PDI) and CVD risks, providing evidence for elderly Chinese to reduce CVD risks by increasing the frequency of plant-based food consumption.
    UNASSIGNED: This study analyzed data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) 2011-2018, employing a multivariate modified Poisson regression model, trend tests, and restricted cubic spline (RCS) analysis to assess the linear and non-linear relationship between the PDI and CVD risks. Subgroup analyses and interaction tests were conducted to evaluate the robustness and population-specificity of the results.
    UNASSIGNED: This study included a total of 1,414 elderly Chinese, and at the end of follow-up, 487 participants had developed CVD. The multivariate modified Poisson regression model revealed a negative association between PDI and CVD risks [RR = 0.983, 95%CI = (0.970, 0.997)]. Similarly, the multivariate trend test (p = 0.031) and RCS analysis (P for nonlinear = 0.600) indicated a linear relationship between PDI and CVD risks. Subgroup analyses showed that the relationship between PDI and CVD risk was not influenced by gender, BMI, smoking, alcohol use, or exercise.
    UNASSIGNED: The PDI was negatively correlated with CVD risks, indicating that increasing the frequency of plant-based food intake in the diet may reduce CVD risks among elderly Chinese.
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  • 文章类型: Journal Article
    发酵的基于植物的产品正在迅速普及。菊芋是一种药用植物,可用于制作发酵饮料。对样品进行预处理(在35kHz下超声2、4和6分钟,在-80°C和-17°C下冷冻),而未处理的样品用作对照。研究表明,所有类型的预处理都不会导致蛋白质增加,固体,多酚,和碳水化合物与对照样品相比。当预冷冻块茎用于菊芋分散体生产时,这些指标的值下降幅度最大。还发现,在-80°C下冷冻的样品中Ca的浓度明显更高,Si,Mg,和P,而在-17°C下冷冻的未处理样品具有更多的Al,K,Cu,Sr,和Cr。处理方法可以不同程度地影响菊芋块茎分散体的感官描述符,但首选未经预处理的对照样品。菊芋块茎分散体的发酵表明,嗜热链球菌诱导的发酵最快(5h内pH为4.75)。发酵后的抗氧化活性最高(55.39%FRSA)是嗜酸乳杆菌H9,而储存期间的最高%FRSA值是发酵后第5天的保加利亚乳杆菌(67.5%)。保加利亚乳杆菌在所有选定的微生物中检测到最高的生存力,发酵后,嗜酸乳杆菌AT-41和凝结芽孢杆菌MTCC5856的生物量含量分别增加了2.3、2.27和2.12log10CFU/ml。根据使用混合享乐量表进行感官评估的结果,对于用保加利亚乳杆菌发酵的样品,显示出最佳结果。
    Fermented plant-based products are rapidly gaining popularity. Jerusalem artichoke is a medicinal plant that can be used to make fermented beverages. Samples were subjected to pretreatment (ultrasound at 35 kHz for 2, 4, and 6 min, freezing at -80 °C and -17 °C) while an untreated sample was used as control. It was shown that all types of pretreatments did not lead to an increase in protein, solids, polyphenols, and carbohydrates compared to the control sample. The greatest decrease in the values of these indicators occurs when pre-freezing tubers are used for Jerusalem artichoke dispersion production. It was also found that samples frozen at -80 °C had a significantly higher concentration of Ca, Si, Mg, and P whereas untreated samples frozen at -17 °C had more Al, K, Cu, Sr, and Cr. The processing method can affect the sensory descriptors of Jerusalem artichoke tuber dispersions to different extents, but the preference was for the control sample without pre-treatment. The fermentation of Jerusalem artichoke tuber dispersions demonstrated that S. thermophilus induced the most rapid fermentation (pH 4.75 in 5 h). The highest antioxidant activity after fermentation (55.39% FRSA) was shown for L. acidophilus H9, while the highest % FRSA value during the storage period was for L. bulgaricus (67.5%) on day 5 after fermentation. The highest viability among all selected microorganisms was detected for L. bulgaricus, L. acidophilus AT-41, and B. coagulans MTCC 5856 with the increase in biomass content by 2.3, 2.27, and 2.12 log10CFU/ml after fermentation. According to the results of sensory evaluation using hybrid hedonic scale the best results were shown for samples fermented with L. bulgaricus.
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  • 文章类型: Journal Article
    本文旨在提供欧盟消费者接受新食品(新食品和成分)的主要决定因素的最新概述,重点是产品的内在特性(感官特征)和个人因素(社会人口统计学,感知,心理)采用遵循PRISMA方法的系统方法。地面案例研究(即,昆虫,养殖肉类和其他动物源性产品,植物性食物,包括蘑菇,基于植物的类似物,脉冲,和谷物)和水生系统(即,藻类和水母)被包括在内,重点关注消费者对新型食品和配料的接受度与年龄相关和跨国差异。总体趋势已经出现,这是所有分析的新食品所共有的,无论其水生或陆生起源。比如食物恐惧症,不熟悉,对产品的了解不足是消费新型食品的重要障碍,而健康和环境可持续性感知是接受的驱动因素。感官特性对于更熟悉的成分如植物性食品(例如,由脉冲制成的新颖食物,蘑菇,谷物和假谷物)。讨论了在欧盟食品系统中引入这些产品的可行性,突出了可以鼓励使用新成分或新颖食品的策略。
    This review article aims to provide an up-to-date overview of the main determinants of consumers\' acceptance of novel foods (new foods and ingredients) in the EU with emphasis on product\'s intrinsic properties (sensory characteristics) and individual factors (socio-demographics, perceptive, psychological) by adopting a systematic approach following the PRISMA methodology. Case studies on terrestrial (i.e., insects, cultured meat and other animal origin products, plant-based food including mushrooms, plant-based analogues, pulses, and cereals) and aquatic systems (i.e., algae and jellyfish) are included focusing on age-related and cross-national differences in consumer acceptance of novel foods and ingredients. General trends have emerged that are common to all the novel foods analysed, regardless of their aquatic or terrestrial origin. Aspects such as food neophobia, unfamiliarity, and poor knowledge of the product are important barriers to the consumption of novel foods, while healthiness and environmental sustainability perception are drivers of acceptance. Sensory properties are challenging for more familiar ingredients such as plant-based food (e.g., novel food made by pulses, mushrooms, cereals and pseudocereals). Results are discussed in terms of feasibility of introducing these products in the EU food systems highlighting strategies that can encourage the use of new ingredients or novel foods.
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  • 文章类型: Journal Article
    消费者已经对基于植物的替代动物产品感兴趣。研究不足的替代品之一是基于植物的卵(PBE)。这项研究调查了与传统鸡蛋和豆腐争夺相关的PBE-另一种基于植物的替代品。首先,参与者(n=93)完成了一个单词联想任务,询问他们关于PBE的信息。然后参与者使用享乐量表评估不同的食物样本,检查所有适用(CATA),和临时检查全部适用(TCATA),以及确定他们的情绪反应,并建议使用PBE。参与者对基于植物的替代品感兴趣,包括PBE,但是他们担心感官特性。当他们评估不同的样本时,与鸡蛋相比,PBE的味道和质地不受欢迎。这个结果可能是由于beany,苦涩,和与PBE相关的异味属性。参与者还将PBE与负面情绪相关联。豆腐炒菜的喜好与鸡蛋没有显着差异,鸡蛋和豆腐炒菜主要与积极情绪有关。在TCATA评估期间,参与者专注于PBE的风味属性,而他们对鸡蛋的评估主要由质地属性决定。无论是否遵循植物性饮食,消费者对PBE感兴趣,但是PBE的感官特性需要改善,然后他们才愿意将它们纳入他们的饮食。这项研究是第一个评估PBEs的感官性能,以及消费者对他们的情绪反应和他们对PBE的态度。
    Consumers have become interested in plant-based alternatives to animal-based products. One of the under-studied alternatives is plant-based eggs (PBEs). This research investigated PBEs relative to conventional eggs and tofu scramble-another plant-based alternative. Firstly, participants (n = 93) completed a word association task asking them about PBEs. Participants then evaluated the different food samples using hedonic scales, check-all-that-apply (CATA), and temporal check-all-that-apply (TCATA), as well as identified their emotional response and proposed use for PBEs. Participants were interested in plant-based alternatives, including PBEs, but they were concerned about the sensory properties. When they evaluated the different samples, the flavour and texture of the PBEs were disliked in comparison to the eggs. This result may be due to the beany, bitterness, and off-flavour attributes associated with the PBEs. Participants also associated the PBEs with negative emotions. The liking of tofu scramble was not significantly different from the eggs, and the eggs and tofu scramble were mainly associated with positive emotions. During the TCATA evaluation, the participants focused on the flavour attributes of PBEs, while their evaluation of the eggs was dominated by the textural attributes. Whether following a plant-based diet or not, consumers are interested in PBEs, but the sensory properties of PBEs need to be improved before they are willing to adopt them into their diet. This study is one of the first to evaluate the sensory properties of PBEs, as well as consumers\' emotional response to them and their attitudes about PBEs.
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  • 文章类型: Journal Article
    流行病学研究中的替代模型指定了与疾病风险有关的替代和替代食物可能有助于指导饮食指南。对前瞻性观察性研究进行了系统评价,以量化全因死亡率的风险,心血管疾病,和2型糖尿病(T2D)与乳制品与其他食物以及不同乳制品之间的替代有关。我们系统地搜索了MEDLINE,Embase,和WebofScience直到6月28日,2023年。我们在随机效应荟萃分析中计算了汇总相对风险(SRR)和95%置信区间(95%CI)。我们使用非随机研究中的偏倚风险-暴露(ROBINS-E)工具和证据确定性(CoE)评估偏倚的风险,发展,和评估(等级)方法。包括15项研究(34篇出版物)。有适度的CoE认为,用红肉代替低脂乳制品与更高的死亡风险有关,冠状动脉疾病,和T2D[SRR(95%CI):1.11(1.06,1.16),1.13(1.08,1.18),和1.20(1.16,1.25)]。当用加工肉代替低脂乳制品时,也观察到更高的死亡率和T2D风险[SRR(95%CI):1.19(1.11,1.28)和1.41(1.33,1.49);中度CoE]。较低的死亡风险与用全谷物替代乳制品和酸奶相关[SRR(95%CI):0.89(0.84,0.93)和0.91(0.85,0.97)],黄油和橄榄油[SRR(95%CI):0.94(0.92,0.97);所有中度CoE]。在将乳制品相互替代时,主要没有观察到疾病和死亡风险的关联。我们的研究结果表明,用红肉或加工肉代替乳制品与更高的疾病风险之间存在关联。而全谷物替代与较低的风险相关。然而,几乎没有确凿的证据表明用低脂乳制品代替全脂与疾病风险相关.(CRD42022303198)。
    Substitution models in epidemiologic studies specifying both substitute and substituted food in relation to disease risk may be useful to inform dietary guidelines. A systematic review of prospective observational studies was performed to quantify the risks of all-cause mortality, cardiovascular disease, and type 2 diabetes (T2D) associated with the substitution of dairy products with other foods and between different dairy products. We systematically searched MEDLINE, Embase, and Web of Science until 28th June, 2023. We calculated summary relative risks (SRRs) and 95% confidence intervals (95% CI) in random-effects meta-analyses. We assessed the risk of bias with the Risk Of Bias In Non-randomized Studies - of Exposure (ROBINS-E) tool and certainty of evidence (CoE) using the Grading of Recommendations Assessment, Development, and Evaluations (GRADE) approach. Fifteen studies (with 34 publications) were included. There was moderate CoE that the substitution of low-fat dairy with red meat was associated with a higher risk of mortality, coronary artery disease, and T2D [SRR (95% CI): 1.11 (1.06, 1.16), 1.13 (1.08, 1.18), and 1.20 (1.16, 1.25)]. A higher risk of mortality and T2D was also observed when substituting low-fat dairy with processed meat [SRR (95% CI): 1.19 (1.11, 1.28) and 1.41 (1.33, 1.49); moderate CoE]. A lower mortality risk was associated with the substitution of dairy and yogurt with whole grains [SRR (95% CI): 0.89 (0.84, 0.93) and 0.91 (0.85, 0.97)], and butter with olive oil [SRR (95% CI): 0.94 (0.92, 0.97); all moderate CoE]. Mainly no associations were observed when substituting dairy products against each other on disease and mortality risk. Our findings indicate associations between substituting dairy with red or processed meat and higher disease risk, whereas its substitution with whole grains was associated with a lower risk. However, there is little robust evidence that substituting whole-fat with low-fat dairy is associated with disease risk. (CRD42022303198).
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  • 文章类型: Journal Article
    动物性食品对人类营养和健康非常重要,但是它们会对环境产生负面影响。这些影响可能导致与人口增长相关的土地利用紧张局势,以及农业扩张期间原生森林和湿地的丧失。温室气体排放增加,和高用水量,但水质差的结果也可能相关。从摇篮到分布的生命周期分析表明,新型的植物性肉类替代品的环境足迹低于饲养场中的牛肉,但高于在管理良好的放牧牧场上饲养的牛肉。然而,可以使用几种技术和实践来减轻影响。这些措施包括确保在饲料质量高时放牧,饮食添加剂的使用,以更高的生长速率和增加的繁殖力繁殖动物,通过使用疫苗进行瘤胃微生物操作,减少一氧化二氮排放的土壤管理,改善碳固存的管理系统,改善整个食物链的营养使用功效,将玉米青贮饲料与草原结合起来,使用覆盖作物,低排放堆肥谷仓,有盖的粪肥存储器,并将动物泥浆直接注射到土壤中。帮助减轻或实际提供环境影响解决方案的技术和系统正在不断完善,以实现更高效的生产系统,从而为不断增加的人口提供动物源食品。
    Animal-sourced foods are important for human nutrition and health, but they can have a negative impact on the environment. These impacts can result in land use tensions associated with population growth and the loss of native forests and wetlands during agricultural expansion. Increased greenhouse gas emissions, and high water use but poor water quality outcomes can also be associated. Life cycle analysis from cradle-to-distribution has shown that novel plant-based meat alternatives can have an environmental footprint lower than that of beef finished in feedlots, but higher than for beef raised on well-managed grazed pastures. However, several technologies and practices can be used to mitigate impacts. These include ensuring that grazing occurs when feed quality is high, the use of dietary additives, breeding of animals with higher growth rates and increased fecundity, rumen microbial manipulations through the use of vaccines, soil management to reduce nitrous oxide emission, management systems to improve carbon sequestration, improved nutrient use efficacy throughout the food chain, incorporating maize silage along with grasslands, use of cover crops, low-emission composting barns, covered manure storages, and direct injection of animal slurry into soil. The technologies and systems that help mitigate or actually provide solutions to the environmental impact are under constant refinement to enable ever-more efficient production systems to allow for the provision of animal-sourced foods to an ever-increasing population.
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  • 文章类型: Journal Article
    人类健康与饮食密切相关。人类饮食的多样性是惊人的,最常见的是以动物和植物为基础的食物。然而,由于与发达国家的人类健康相关的担忧以及对环境的感知影响,最近有人呼吁减少动物性食品的摄入量。然而,有证据表明,动物来源的食物,如肉类,具有优越的营养质量,牛奶,和鸡蛋,与植物性食品相比,表明动物源食品的消费应该并将继续。既然如此,这里的目的是研究与动物源食品相关的问题,包括量化和减轻与环境相关的意外后果,动物健康,和羊群管理。因此,我们参考联合国粮农组织与动物源食品相关的问题,研究了动物蛋白在人类社会中的作用。重点是占主导地位的放牧牧草系统,在新西兰和爱尔兰使用,既温和潮湿的气候,又类似地依赖全球市场从田园农产品中产生净财富。总之,动物来源的食物被证明是人类饮食的重要组成部分。生产系统可能导致与环境相关的意外后果,动物健康,和羊群管理,并且有技术和系统可以提供可用或正在完善的解决方案。
    Human health and diet are closely linked. The diversity of diets consumed by humans is remarkable, and most often incorporates both animal and plant-based foods. However, there has been a recent call for a reduced intake of animal-based foods due to concerns associated with human health in developed countries and perceived impacts on the environment. Yet, evidence for the superior nutritional quality of animal-sourced food such as meat, milk, and eggs, compared with plant-based foods, indicates that consumption of animal-sourced food should and will continue. This being the case, the aim here is to examine issues associated with animal-sourced foods in terms of both the quantification and mitigation of unintended consequences associated with environment, animal health, and herd management. Therefore, we examined the role of animal proteins in human societies with reference to the UN-FAO issues associated with animal-sourced foods. The emphasis is on dominant grazed pastoral-based systems, as used in New Zealand and Ireland, both with temperate moist climates and a similar reliance on global markets for generating net wealth from pastoral agricultural products. In conclusion, animal-sourced foods are shown to be an important part of the human diet. Production systems can result in unintended consequences associated with environment, animal health, and herd management, and there are technologies and systems to provide solutions to these that are available or under refinement.
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  • 文章类型: Journal Article
    多酚是植物性食品的重要成分,表现出一系列的有益效果。然而,许多酚类化合物由于其低水溶性而具有低生物利用度,化学不稳定性,食物基质效应,以及与其他营养素的相互作用。本文综述了提高植物性食品中多酚生物利用度的各种方法,包括发酵,天然的低共熔溶剂,封装技术,共结晶和无定形固体分散体系,和外泌体复合物。最近已经部署了几种创新技术来改善酚类化合物的生物利用度。这些技术可用于增加植物性食品的健康性。需要进一步的研究,以更好地了解这些新方法的作用机制及其在食品生产中的潜力。
    Polyphenols are important constituents of plant-based foods, exhibiting a range of beneficial effects. However, many phenolic compounds have low bioavailability because of their low water solubility, chemical instability, food matrix effects, and interactions with other nutrients. This article reviews various methods of improving the bioavailability of polyphenols in plant-based foods, including fermentation, natural deep eutectic solvents, encapsulation technologies, co-crystallization and amorphous solid dispersion systems, and exosome complexes. Several innovative technologies have recently been deployed to improve the bioavailability of phenolic compounds. These technologies may be utilized to increase the healthiness of plant-based foods. Further research is required to better understand the mechanisms of action of these novel approaches and their potential to be used in food production.
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  • 文章类型: Journal Article
    这项研究的目的是检查植物与植物的影响。运动前基于动物的食物摄入对动脉功能和随后的有氧运动能力的影响。11名健康成年男性(平均年龄,22.6±1.8年)参加了这项研究。以植物或动物为基础的随机膳食类型交叉比较在不同的日子进行了统一的蛋白质,脂肪,和碳水化合物平衡。颈动脉-股动脉脉搏波速度(cfPWV),股-踝脉搏波传导速度(faPWV),和肱动脉血流介导的扩张(FMD)作为主动脉和外周动脉僵硬度和血管内皮功能的指标,分别,饭前和饭后120分钟。在这些测量之后,在电子制动循环测功机上使用分级功率测试评估最大摄氧量.结果显示,cfPWV明显降低,而口蹄疫明显更高,与植物性膳食之前相比,在120分钟后(分别为p=0.01,p=0.02)。相比之下,与基于动物的餐前相比,cfPWV和FMD在120分钟后没有变化。此外,无论哪种膳食类型,与餐前相比,faPWV在120分钟后都没有变化。植物的最大摄氧量高于基于动物的膳食类型(p=0.02)。这些结果表明,运动前植物性食物摄入可能会改善中央动脉僵硬度和血管内皮功能,这可能对有氧运动能力有有利的影响。临床试验登记号:UMIN000052469。
    The purpose of this study was to examine the effects of plant- versus animal-based food intake before exercise on arterial function and subsequent aerobic exercise capacity. Eleven healthy adult males (mean age, 22.6 ± 1.8 years) participated in this study. A plant- or animal-based randomized meal type crossover comparison was conducted on separate days with a uniform protein, fat, and carbohydrate balance. Both carotid-femoral pulse wave velocity (cfPWV), femoral-ankle pulse wave velocity (faPWV), and brachial artery flow-mediated dilatation (FMD) were measured as indexes of aortic and peripheral arterial stiffness and vascular endothelial function, respectively, before and at 120 min after the meal. After these measurements, maximal oxygen uptake was assessed using a graded power test on an electronically braked cycle ergometer. The results revealed that cfPWV was significantly lower, whereas FMD was significantly higher, at 120 min after compared with before the plant-based meal (p = 0.01 and 0.02, respectively). By contrast, cfPWV and FMD did not change at 120 min after compared with before the animal-based meal. In addition, faPWV did not change at 120 min after compared with before the meal for either meal type. Maximal oxygen uptake was higher in the plant- than in the animal-based meal type (p = 0.02). These results suggest that pre-exercise plant-based food intake may improve central arterial stiffness and vascular endothelial function, which may have favorable implications for aerobic exercise capacity.
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