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Related Concept Videos

Functionalism01:11

Functionalism

2.5K
William James, John Dewey, and Charles Sanders Peirce were instrumental in founding functional psychology, which draws heavily from Darwin's theory of evolution by natural selection. This theory suggests that individual traits, including behaviors, are adapted to their environments through natural selection. At the heart of functionalism is the concept of adaptation, meaning that a trait enhances an individual's chances of survival and reproduction.
James envisioned psychology's...
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Overview of Functional Groups01:19

Overview of Functional Groups

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Functional groups are a group of atoms with characteristic properties, which when linked to the carbon skeleton of a molecule, alter the properties of that molecule. For example, certain functional groups will make a molecule hydrophilic, whereas others will make them hydrophobic. These functional groups are an indispensable part of organic chemistry and important components of biological molecules, such as carbohydrates, proteins, lipids, and nucleic acids. Each functional group is a unique...
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Functional Groups02:45

Functional Groups

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Functional groups are a group of atoms with characteristic properties, which when linked to the carbon skeleton of a molecule, alter the properties of that molecule. For example, the presence of certain functional groups on a molecule will make them hydrophilic, whereas others will make them hydrophobic. These functional groups are an indispensable part of organic chemistry and important components of biological molecules, such as carbohydrates, proteins, lipids, and nucleic acids. Each...
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Functional Groups02:45

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Functional Groups02:45

Functional Groups

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Introduction to Functional Groups02:08

Introduction to Functional Groups

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Functional groups are group of atoms with specific chemical properties that occur within organic molecules and sometimes denoted as “R”. Functional groups are found along the carbon backbone of macromolecules can form chains or rings of carbon atoms. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.
Types of common functional groups
The table below summarizes some of the major functional groups in...
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Network Pharmacology Prediction and Metabolomics Validation of the Mechanism of Fructus Phyllanthi against Hyperlipidemia
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What makes a functional food functional?

P R Howe1

  • 1Smart Foods Centre, University of Wollongong, Wollongong, New South Wales, Australia.

Asia Pacific Journal of Clinical Nutrition
|January 9, 2014
PubMed
Summary
This summary is machine-generated.

Functional foods offer health benefits beyond basic nutrition. Ensuring their efficacy requires rigorous scientific substantiation and post-market surveillance for consumer safety and product innovation.

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Area of Science:

  • Nutritional Science
  • Food Science
  • Public Health

Background:

  • Functional foods provide health benefits beyond sustenance, bridging food and pharmaceuticals.
  • Growing knowledge of nutrient physiology presents opportunities for the food industry and consumers.
  • Ensuring functional foods deliver intended health benefits requires scientific validation.

Purpose of the Study:

  • To explore the scientific substantiation and regulatory considerations for functional foods.
  • To highlight the importance of efficacy and bioavailability data for health claims.
  • To discuss the potential for product innovation and consumer health management through functional foods.

Main Methods:

  • Review of scientific literature on nutrient efficacy and bioavailability.
  • Discussion of intervention trials for functional food validation.
  • Exploration of regulatory frameworks and post-marketing surveillance.

Main Results:

  • Functional foods require robust scientific evidence, including bioavailability and efficacy trials.
  • Health claims necessitate manufacturer-provided substantiation beyond general nutrient data.
  • Product innovation can arise from combining nutrients and ensuring long-term consumer benefits.

Conclusions:

  • Rigorous scientific validation is crucial for functional food claims.
  • A pharmaceutical approach to substantiation and regulation may facilitate the transition to reliable designer foods.
  • Post-marketing surveillance is essential to ensure long-term consumer benefits and safety.