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Plant based nutrition

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https://www.readbyqxmd.com/read/27936282/metabolomic-data-suggest-regulation-of-black-howler-monkey-alouatta-pigra-diet-composition-at-the-molecular-level
#1
Katherine R Amato, Alexander Ulanov, Kou-San Ju, Paul A Garber
In addition to macronutrients, foods consist of a complex set of chemical compounds that can influence dietary selectivity and consumer physiology. Metabolomics allow us to describe this complexity by quantifying all small molecules, or metabolites, in a food item. In this study we use GC-MS based metabolomics to describe the metabolite profiles of foods consumed by one population of Mexican black howler monkeys (Alouatta pigra) over a 10-month period. Our data indicate that each food exhibited a distinct metabolite profile, and the average weekly intake of metabolites such as neochlorogenic acid and serotonin (5-hydroxytryptamine) was correlated with the consumption of certain plant parts...
December 9, 2016: American Journal of Primatology
https://www.readbyqxmd.com/read/27935214/stabilized-sulforaphane-for-clinical-use-phytochemical-delivery-efficiency
#2
Jed W Fahey, Kristina L Wade, Scott L Wehage, W David Holtzclaw, Hua Liu, Paul Talalay, Edward Fuchs, Katherine K Stephenson
SCOPE: The isothiocyanate sulforaphane (SF) from broccoli, is one of the most potent known inducers of the cytoprotective phase 2 response. Its role in a host of biochemical pathways make it a major component of plant-based protective strategies for enhancing healthspan. Many nutritional supplements are now marketed that purport to contain SF, which in plants exists as a stable precursor, a thioglucoside hydroxysulfate. However, SF in pure form must be stabilized for use in supplements...
December 9, 2016: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/27902788/fertilization-of-grapevine-based-on-gene-expression
#3
Cheng Zhang, Haifeng Jia, Jingjue Zeng, Tariq Perraiz, Zhenqiang Xie, Xudong Zhu, Chen Wang
The application of genetic information in agricultural production is an important issue, which is highly worthy of attention. Gene expression data can accurately reflect the growth and metabolic status of plants, with which we can predict and monitor the nutritional requirements of plants and then derive accurate fertilization strategies. In this study, to verify the feasibility and workability of gene information-based fertilization strategies and to figure out the specific nutritional requirements of grapevine ( L...
November 2016: Plant Genome
https://www.readbyqxmd.com/read/27900695/function-based-metagenomic-library-screening-and-heterologous-expression-strategy-for-genes-encoding-phosphatase-activity
#4
Genis A Castillo Villamizar, Heiko Nacke, Rolf Daniel
The release of phosphate from inorganic and organic phosphorus compounds can be mediated enzymatically. Phosphate-releasing enzymes, comprising acid and alkaline phosphatases, are recognized as useful biocatalysts in applications such as plant and animal nutrition, bioremediation and diagnostic analysis. Metagenomic approaches provide access to novel phosphatase-encoding genes. Here, we describe a function-based screening approach for rapid identification of genes conferring phosphatase activity from small-insert and large-insert metagenomic libraries derived from various environments...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27898676/dietary-butyrate-helps-to-restore-the-intestinal-status-of-a-marine-teleost-sparus-aurata-fed-extreme-diets-low-in-fish-meal-and-fish-oil
#5
Itziar Estensoro, Gabriel Ballester-Lozano, Laura Benedito-Palos, Fabian Grammes, Juan Antonio Martos-Sitcha, Liv-Torunn Mydland, Josep Alvar Calduch-Giner, Juan Fuentes, Vasileios Karalazos, Álvaro Ortiz, Margareth Øverland, Ariadna Sitjà-Bobadilla, Jaume Pérez-Sánchez
There is a constant need to find feed additives that improve health and nutrition of farmed fish and lessen the intestinal inflammation induced by plant-based ingredients. The objective of this study was to evaluate the effects of adding an organic acid salt to alleviate some of the detrimental effects of extreme plant-ingredient substitution of fish meal (FM) and fish oil (FO) in gilthead sea bream diet. Three experiments were conducted. In a first trial (T1), the best dose (0.4%) of sodium butyrate (BP-70 ®NOREL) was chosen after a short (9-weeks) feeding period...
2016: PloS One
https://www.readbyqxmd.com/read/27886704/position-of-the-academy-of-nutrition-and-dietetics-vegetarian-diets
#6
Vesanto Melina, Winston Craig, Susan Levin
It is the position of the Academy of Nutrition and Dietetics that appropriately planned vegetarian, including vegan, diets are healthful, nutritionally adequate, and may provide health benefits for the prevention and treatment of certain diseases. These diets are appropriate for all stages of the life cycle, including pregnancy, lactation, infancy, childhood, adolescence, older adulthood, and for athletes. Plant-based diets are more environmentally sustainable than diets rich in animal products because they use fewer natural resources and are associated with much less environmental damage...
December 2016: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/27882862/milk-and-dairy-products-good-or-bad-for-human-health-an-assessment-of-the-totality-of-scientific-evidence
#7
REVIEW
Tanja Kongerslev Thorning, Anne Raben, Tine Tholstrup, Sabita S Soedamah-Muthu, Ian Givens, Arne Astrup
BACKGROUND: There is scepticism about health effects of dairy products in the public, which is reflected in an increasing intake of plant-based drinks, for example, from soy, rice, almond, or oat. OBJECTIVE: This review aimed to assess the scientific evidence mainly from meta-analyses of observational studies and randomised controlled trials, on dairy intake and risk of obesity, type 2 diabetes, cardiovascular disease, osteoporosis, cancer, and all-cause mortality...
2016: Food & Nutrition Research
https://www.readbyqxmd.com/read/27881201/review-feeding-conserved-forage-to-horses-recent-advances-and-recommendations
#8
P A Harris, A D Ellis, M J Fradinho, A Jansson, V Julliand, N Luthersson, A S Santos, I Vervuert
The horse is a non-ruminant herbivore adapted to eating plant-fibre or forage-based diets. Some horses are stabled for most or the majority of the day with limited or no access to fresh pasture and are fed preserved forage typically as hay or haylage and sometimes silage. This raises questions with respect to the quality and suitability of these preserved forages (considering production, nutritional content, digestibility as well as hygiene) and required quantities. Especially for performance horses, forage is often replaced with energy dense feedstuffs which can result in a reduction in the proportion of the diet that is forage based...
November 24, 2016: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/27872244/network-guided-gwas-improves-identification-of-genes-affecting-free-amino-acids
#9
Ruthie Angelovici, Albert Batushansky, Nicholas Deason, Sabrina Gonzalez-Jorge, Michael A Gore, Aaron Fait, Dean DellaPenna
Amino acids (AA) are essential for proper growth and development in plants. AAs serve as building blocks for proteins but also are important for responses to stresses and the biosynthesis of numerous essential compounds. In seed, the pool of free amino acids (FAA) also contributes to alternative energy, desiccation, and seed vigor; thus, manipulating FAA levels can significantly impact a seed's nutritional qualities. While genome-wide association studies (GWAS) on branched chain amino acids have identified some regulatory genes controlling seed FAAs, the genetic regulation of FAA levels, composition, and homeostasis in seeds remains mostly unresolved...
November 21, 2016: Plant Physiology
https://www.readbyqxmd.com/read/27868444/-plant-based-diets-a-review
#10
Zoltán Szabó, Attila Erdélyi, Andrea Gubicskóné Kisbenedek, Tamás Ungár, Éva Lászlóné Polyák, Szilvia Szekeresné Szabó, Réka Erika Kovács, László Bence Raposa, Mária Figler
Plant-based diet is an old-new trend in nutrition. In this review based on a historical context, we wish to introduce this popular nutritional trend. Our aim is to present plant-based diet as a primary measure for prevention. We intend to critically analyse some past stereotypes related to plant-based diet - whose main components include fruits, vegetables, whole grains, legumes, nuts and seeds - according to the literature (e.g. protein, vitamin B12, folic acid, and iron intake) by doing so we wish to create an adequate conceptual basis for its interpretation...
November 2016: Orvosi Hetilap
https://www.readbyqxmd.com/read/27843721/antioxidant-nutrition-in-atlantic-salmon-salmo-salar-parr-and-post-smolt-fed-diets-with-high-inclusion-of-plant-ingredients-and-graded-levels-of-micronutrients-and-selected-amino-acids
#11
Kristin Hamre, Nini H Sissener, Erik-Jan Lock, Pål A Olsvik, Marit Espe, Bente E Torstensen, Joana Silva, Johan Johansen, Rune Waagbø, Gro-Ingunn Hemre
The shift from marine to plant-based ingredients in fish feeds affects the dietary concentrations and bioavailability of micronutrients, amino acids and lipids and consequently warrants a re-evaluation of dietary nutrient recommendations. In the present study, an Atlantic salmon diet high in plant ingredients was supplemented with graded levels of nutrient premix (NP), containing selected amino acids, taurine, cholesterol, vitamins and minerals. This article presents the results on the antioxidant nutrients vitamin C, E and selenium (Se), and effects on tissue redox status...
2016: PeerJ
https://www.readbyqxmd.com/read/27843534/phytochemical-content-and-pharma-nutrition-study-on-eleutherococcus-senticosus-fruits-intractum
#12
Daniel Załuski, Marta Olech, Agnieszka Galanty, Robert Verpoorte, Rafał Kuźniewski, Renata Nowak, Anna Bogucka-Kocka
In the past two decades public interest in herbal products has increased significantly in Europe, especially in the plant-based products from non-European traditions. Eleutherococcus senticosus has been used for the treatment of inflammatory diseases, anemia, and rheumatoid arthritis. The Eleutherococcus senticosus fruits intractum was examined for the content of phenolic acids (LC-ESI-MS/MS), minerals (AAS), TPC, and TFC (spectrophotometric assay). The antioxidant activity was determined using free radical scavenging assay and TLC-DB-DPPH(∗) dot-blot test...
2016: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/27829485/the-impact-of-doubling-dairy-or-plant-based-foods-on-consumption-of-nutrients-of-concern-and-proper-bone-health-for-adolescent-females
#13
Elieke Demmer, Christopher J Cifelli, Jenny A Houchins, Victor L Fulgoni
OBJECTIVE: To determine the effects of increasing plant-based foods v. dairy foods on energy and nutrients of concern in adolescent females via diet modelling exercises. DESIGN: Data from the National Health and Nutrition Examination Survey (NHANES) were used to compare nutrient intakes from usual diet with those from three dietary scenarios that increased current intakes by 100 % of the following: (i) plant-based foods; (ii) protein-rich plant-based foods; and (iii) milk, cheese and yoghurt...
November 10, 2016: Public Health Nutrition
https://www.readbyqxmd.com/read/27817089/evaluation-of-physicochemical-and-glycaemic-properties-of-commercial-plant-based-milk-substitutes
#14
Stephanie Jeske, Emanuele Zannini, Elke K Arendt
The market for plant-based dairy-type products is growing as consumers replace bovine milk in their diet, for medical reasons or as a lifestyle choice. A screening of 17 different commercial plant-based milk substitutes based on different cereals, nuts and legumes was performed, including the evaluation of physicochemical and glycaemic properties. Half of the analysed samples had low or no protein contents (<0.5 %). Only samples based on soya showed considerable high protein contents, matching the value of cow's milk (3...
November 5, 2016: Plant Foods for Human Nutrition
https://www.readbyqxmd.com/read/27810171/examining-the-proportion-of-dietary-phosphorus-from-plants-animals-and-food-additives-excreted-in-urine
#15
REVIEW
David E St-Jules, Ram Jagannathan, Lisa Gutekunst, Kamyar Kalantar-Zadeh, Mary Ann Sevick
Phosphorus bioavailability is an emerging topic of interest in the field of renal nutrition that has important research and clinical implications. Estimates of phosphorus bioavailability, based on digestibility, indicate that bioavailability of phosphorus increases from plants to animals to food additives. In this commentary, we examined the proportion of dietary phosphorus from plants, animals, and food additives excreted in urine from four controlled-feeding studies conducted in healthy adults and patients with chronic kidney disease...
October 31, 2016: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/27805542/association-between-predominantly-plant-based-diets-and-iron-status-in-chinese-adults-a-cross-sectional-analysis
#16
Jingjing He, Xin Shen, Aiping Fang, Jie Song, He Li, Meihan Guo, Keji Li
Current evidence of the relationship between diets and Fe status is mostly derived from studies in developed countries with Western diets, which may not be translatable to Chinese with a predominantly plant-based diet. We extracted data that were nationally sampled from the 2009 wave of China Health and Nutrition Survey; dietary information was collected using 24-h recalls combined with a food inventory for 3 consecutive days. Blood samples were collected to quantify Fe status, and log-ferritin, transferrin receptor and Hb were used as Fe status indicators...
November 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27801865/herbal-products-in-italy-the-thin-line-between-phytotherapy-nutrition-and-parapharmaceuticals-a-normative-overview-of-the-fastest-growing-market-in-europe
#17
REVIEW
Marco Biagi, Rita Pecorari, Giovanni Appendino, Elisabetta Miraldi, Anna Rosa Magnano, Paolo Governa, Giulia Cettolin, Daniela Giachetti
The Italian herbal products market is the most prosperous in Europe. The proof is represented by the use of these products in several marketing categories, ranging from medicine to nutrition and cosmetics. Market and legislation in Italy are at the same time cause and consequence of this peculiar situation. In fact, the legislation on botanical food supplements in Italy is very permissive and at the same time the market shows an overall satisfaction of users and strong feedback in terms of consumption, which brings a widening use of medicinal plants, formerly the prerogative of pharmaceuticals, to other fields such as nutrition...
October 29, 2016: Pharmaceuticals
https://www.readbyqxmd.com/read/27800479/complementary-feeding-review-of-recommendations-feeding-practices-and-adequacy-of-homemade-complementary-food-preparations-in-developing-countries-lessons-from-ethiopia
#18
REVIEW
Motuma Adimasu Abeshu, Azeb Lelisa, Bekesho Geleta
Breastfeeding provides the ideal food during the first 6 months of life. Complementary feeding starts when breast milk is no longer sufficient by itself, where the target age is for 6-23 months. The gap between nutritional requirement and amount obtained from breast milk increases with age. For energy, 200, 300, and 550 kcal per day is expected to be covered by complementary foods at 6-8, 9-11, and 12-23 months, respectively. In addition, the complementary foods must provide relatively large proportions of micronutrients such as iron, zinc, phosphorus, magnesium, calcium, and vitamin B6...
2016: Frontiers in Nutrition
https://www.readbyqxmd.com/read/27793154/in-silico-metabolic-network-analysis-of-arabidopsis-leaves
#19
Veronique Beckers, Lisa Maria Dersch, Katrin Lotz, Guido Melzer, Oliver Ernst Bläsing, Regine Fuchs, Thomas Ehrhardt, Christoph Wittmann
BACKGROUND: During the last decades, we face an increasing interest in superior plants to supply growing demands for human and animal nutrition and for the developing bio-based economy. Presently, our limited understanding of their metabolism and its regulation hampers the targeted development of desired plant phenotypes. In this regard, systems biology, in particular the integration of metabolic and regulatory networks, is promising to broaden our knowledge and to further explore the biotechnological potential of plants...
October 29, 2016: BMC Systems Biology
https://www.readbyqxmd.com/read/27790193/inhibition-of-xanthomonas-fragariae-causative-agent-of-angular-leaf-spot-of-strawberry-through-iron-deprivation
#20
Peter M Henry, Samantha J Gebben, Jan J Tech, Jennifer L Yip, Johan H J Leveau
In commercial production settings, few options exist to prevent or treat angular leaf spot (ALS) of strawberry, a disease of economic importance and caused by the bacterial pathogen Xanthomonas fragariae. In the process of isolating and identifying X. fragariae bacteria from symptomatic plants, we observed growth inhibition of X. fragariae by bacterial isolates from the same leaf macerates. Identified as species of Pseudomonas and Rhizobium, these isolates were confirmed to suppress growth of X. fragariae in agar overlay plates and in microtiter plate cultures, as did our reference strain Pseudomonas putida KT2440...
2016: Frontiers in Microbiology
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