Articles with "nutrient content" as a keyword



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Effects of microcystin-producing and microcystin-freeMicrocystis aeruginosa on enzyme activity and nutrient content in the rotifer Brachionus calyciflorus

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Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-8704-3

Abstract: Toxic cyanobacterial blooms disrupt freshwater recreation and adversely affect zooplankton. The freshwater cyanobacterium Microcystis aeruginosa produces microcystins, which are compounds toxic to rotifers. This study evaluated the effects of M. aeruginosa on enzyme activity and… read more here.

Keywords: enzyme activity; nutrient content; content; activity nutrient ... See more keywords
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N, P, and K characteristics of different age groups of temperate coniferous tree species in northwestern China

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Published in 2017 at "Journal of Forestry Research"

DOI: 10.1007/s11676-017-0442-3

Abstract: This study chose dominant tree species including Picea crassifolia, Pinus armandii and Pinus tabuliformis which are distributed in Qilian Mountains, Xiaolongshan Mountains, and Bailongjiang River. According to the different tree species, ages and components, we… read more here.

Keywords: nutrient content; tree species; characteristics different; different age ... See more keywords
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Impact of warning labels on reducing health halo effects of nutrient content claims on breakfast cereal packages: A mixed-measures experiment

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Published in 2021 at "Appetite"

DOI: 10.1016/j.appet.2021.105229

Abstract: Chile recently implemented a food labeling law that requires packaged foods with sugar, saturated fats, sodium, and/or calorie content that exceeds government-defined thresholds to carry a front-of-package warning for each excessive nutrient. This law does… read more here.

Keywords: warning labels; breakfast cereal; nutrient content; product ... See more keywords
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EuroFIR Guideline on calculation of nutrient content of foods for food business operators.

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Published in 2018 at "Food chemistry"

DOI: 10.1016/j.foodchem.2017.03.103

Abstract: This paper presents a Guideline for calculating nutrient content of foods by calculation methods for food business operators and presents data on compliance between calculated values and analytically determined values. In the EU, calculation methods… read more here.

Keywords: nutrient content; food; calculation; content foods ... See more keywords
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Metabolic and behavioral responses of predators to prey nutrient content.

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Published in 2019 at "Journal of insect physiology"

DOI: 10.1016/j.jinsphys.2019.04.006

Abstract: Predators feed on a diversity of prey that can vary widely in nutrient content. While prey nutrient content is known to have important consequences for life history traits, less is known about how it affects… read more here.

Keywords: protein; nutrient content; content; physiology ... See more keywords
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Nutrient content of scarcely known wild leafy vegetables from northern KwaZulu-Natal, South Africa

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Published in 2019 at "South African Journal of Botany"

DOI: 10.1016/j.sajb.2019.08.033

Abstract: Abstract Wild leafy vegetables are commonly included in the diet of people in rural homesteads of northern KwaZulu-Natal. This study aimed to investigate the nutrient content of one common and nine scarcely known wild leafy… read more here.

Keywords: wild leafy; northern kwazulu; nutrient content; leafy vegetables ... See more keywords
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Variability in Dietary Quality of School Lunches Meeting National School Lunch Program Standards by Socioeconomic Status and Rurality (P04-191-19).

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Published in 2019 at "Current developments in nutrition"

DOI: 10.1093/cdn/nzz051.p04-191-19

Abstract: Objectives Recent research suggests the possibility for significant variability in nutrient content and dietary quality (DQ) of school lunches, even when meeting National School Lunch Program (NSLP) nutrition standards. The purpose of this study was… read more here.

Keywords: lunch; rurality; nutrient content; school ... See more keywords
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Growth, morphometrics, and nutrient content of farmed eastern oysters, Crassostrea virginica (Gmelin), in New Hampshire, USA.

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Published in 2017 at "Aquaculture research"

DOI: 10.1111/are.12988

Abstract: When harvested, oysters represent a removal from the ecosystem of nutrients such as nitrogen (N) and carbon (C). A number of factors potentially affect nutrient content, but a quantitative understanding across the geographic range of… read more here.

Keywords: nutrient content; farmed eastern; content; size ... See more keywords
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Prey nutrient content creates omnivores out of predators.

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Published in 2019 at "Ecology letters"

DOI: 10.1111/ele.13186

Abstract: The proximate forces that create omnivores out of herbivores and predators have long fascinated ecologists, but the causal reasons for a shift to omnivory are poorly understood. Determining what factors influence changes in trophic position… read more here.

Keywords: nutrient content; creates omnivores; ecology; prey nutrient ... See more keywords
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Genetic regulation of growth and nutrient content under phosphorus deficiency in the wild barley introgression library S42IL

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Published in 2017 at "Plant Breeding"

DOI: 10.1111/pbr.12540

Abstract: Phosphorus (P) is an important macronutrient required for plant growth and yield formation. Since decades, breeders aim to optimize P efficiency in crops. We studied a set of 47 wild barley (Hordeum vulgare ssp. spontaneum,… read more here.

Keywords: growth nutrient; barley; nutrient content; wild barley ... See more keywords
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Wide Variability in Caloric Density of Expressed Human Milk Can Lead to Major Underestimation or Overestimation of Nutrient Content

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Published in 2017 at "Journal of Human Lactation"

DOI: 10.1177/0890334416672200

Abstract: Background: Very-low-birth-weight infants continue to face significant difficulties with postnatal growth. Human milk is the optimal form of nutrition for infants but may exhibit variation in nutrient content. Objective: This study aimed to perform macronutrient… read more here.

Keywords: milk; expressed human; nutrient content; wide variability ... See more keywords