Antioxidant-Rich Natural Grain Products and Human Health

The Triple Jags of Dietary Fibers in Cereals: How Biotechnology Is Longing for High FiberGrains

Frontiers in Plant Science ◽

10.3389/fpls.2021.745579 ◽

2021 ◽

Vol 12 ◽

Author(s):

Ermelinda Botticella ◽

Daniel Valentin Savatin ◽

Francesco Sestili

Keyword(s):

Human Health ◽

Cell Walls ◽

Chemical Structure ◽

Bioactive Molecules ◽

Whole Grain ◽

Grain Products ◽

Macro And Micronutrients ◽

Main Components ◽

Grain Foods ◽

Significant Health

Cereals represent an important source of beneficial compounds for human health, such as macro- and micronutrients, vitamins, and bioactive molecules. Generally, the consumption of whole-grain products is associated with significant health benefits, due to the elevated amount of dietary fiber (DF). However, the consumption of whole-grain foods is still modest compared to more refined products. In this sense, it is worth focusing on the increase of DF fractions inside the inner compartment of the seed, the endosperm, which represents the main part of the derived flour. The main components of the grain fiber are arabinoxylan (AX), β-glucan (βG), and resistant starch (RS). These three components are differently distributed in grains, however, all of them are represented in the endosperm. AX and βG, classified as non-starch polysaccharides (NSP), are in cell walls, whereas, RS is in the endosperm, being a starch fraction. As the chemical structure of DFs influences their digestibility, the identification of key actors involved in their metabolism can pave the way to improve their function in human health. Here, we reviewed the main achievements of plant biotechnologies in DFs manipulation in cereals, highlighting new genetic targets to be exploited, and main issues to face to increase the potential of cereals in fighting malnutrition.

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Lycopene alleviates sulfamethoxazole-induced hepatotoxicity in grass carp (Ctenopharyngodon idellus) via suppression of oxidative stress, inflammation and apoptosis

Food & Function ◽

10.1039/d0fo01638a ◽

2020 ◽

Vol 11 (10) ◽

pp. 8547-8559

Author(s):

Hongjing Zhao ◽

Yu Wang ◽

Mengyao Mu ◽

Menghao Guo ◽

Hongxian Yu ◽

...

Keyword(s):

Oxidative Stress ◽

Secondary Metabolites ◽

Human Health ◽

Grass Carp ◽

Aquatic Environment ◽

Ctenopharyngodon Idellus

Antibiotics are used worldwide to treat diseases in humans and other animals; most of them and their secondary metabolites are discharged into the aquatic environment, posing a serious threat to human health.

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Advances in Plant Phenolics: From Chemistry to Human Health

10.1021/bk-2018-1286 ◽

2018 ◽

Cited By ~ 1

Keyword(s):

Human Health ◽

Plant Phenolics

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Emerging Nutrition Gaps in a World of Affluence - Micronutrient Intake and Status Globally

International Journal for Vitamin and Nutrition Research ◽

10.1024/0300-9831/a000068 ◽

2011 ◽

Vol 81 (4) ◽

pp. 238-239 ◽

Cited By ~ 3

Author(s):

Manfred Eggersdorfer ◽

Paul Walter

Keyword(s):

Developing Countries ◽

Human Health ◽

Old Age ◽

Molecular Basis ◽

Health Benefit ◽

Developed Countries ◽

Micronutrient Deficiencies ◽

New Science ◽

Health And Nutrition ◽

Micronutrient Intake

Nutrition is important for human health in all stages of life - from conception to old age. Today we know much more about the molecular basis of nutrition. Most importantly, we have learnt that micronutrients, among other factors, interact with genes, and new science is increasingly providing more tools to clarify this interrelation between health and nutrition. Sufficient intake of vitamins is essential to achieve maximum health benefit. It is well established that in developing countries, millions of people still suffer from micronutrient deficiencies. However, it is far less recognized that we face micronutrient insufficiencies also in developed countries.

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