Results 241 to 250 of about 57,100 (293)
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International Journal of Food Sciences and Nutrition
Prebiotics are dietary components selectively utilised by the host’s gut microbiota and confer health benefits. They enhance cross-nutritional interactions by supporting beneficial bacteria (particularly Bifidobacterium and Lactobacillus), increase the production of short-chain fatty acids through fermentation, and consequently strengthen the ...
Zeno Garban, Gheorghe Ilia
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Prebiotics are dietary components selectively utilised by the host’s gut microbiota and confer health benefits. They enhance cross-nutritional interactions by supporting beneficial bacteria (particularly Bifidobacterium and Lactobacillus), increase the production of short-chain fatty acids through fermentation, and consequently strengthen the ...
Zeno Garban, Gheorghe Ilia
+6 more sources
Origins of Life and Evolution of Biospheres, 2014
This short communication summarizes a global and continuous reflection on the origins of life. "Prebiotic Petroleum" assumes that "the class of most complex molecules of life that may have geochemical and abiotic origin is the class of fatty acids with long aliphatic chains" and proposes a physical process for the formation of liposomes.
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This short communication summarizes a global and continuous reflection on the origins of life. "Prebiotic Petroleum" assumes that "the class of most complex molecules of life that may have geochemical and abiotic origin is the class of fatty acids with long aliphatic chains" and proposes a physical process for the formation of liposomes.
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The Prebiotic Synthesis of Oligonucleotides
Origins of Life, 1974This paper is primarily a review of recent developments in the abiotic synthesis of nucleotides, short chain oligonucleotides, and their mode of replication in solution. It also presents preliminary results from this laboratory on the prebiotic synthesis of thymidine oligodeoxynucleotides.
J, Oró, E, Stephen-Sherwood
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2017
Recent advancements in food science have resulted in the extraction and synthesis of novel dietary fibers or prebiotics. Subsequently, great interest has emerged in developing strategies to improve metabolic conditions like osteoporosis by modulating the intestinal microbiome with fiber.
Corrie M, Whisner, Connie M, Weaver
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Recent advancements in food science have resulted in the extraction and synthesis of novel dietary fibers or prebiotics. Subsequently, great interest has emerged in developing strategies to improve metabolic conditions like osteoporosis by modulating the intestinal microbiome with fiber.
Corrie M, Whisner, Connie M, Weaver
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Origins of life and evolution of the biosphere, 2002
Cyanoacetylene is an earlier intermediate in a proposed prebiotic synthesis of cytosine, while cyanoacetaldehyde is a later intermediate. There is no scientific basis for the claim that cyanoacetaldehyde is more plausibly prebiotic than cyanoacetylene in this context.
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Cyanoacetylene is an earlier intermediate in a proposed prebiotic synthesis of cytosine, while cyanoacetaldehyde is a later intermediate. There is no scientific basis for the claim that cyanoacetaldehyde is more plausibly prebiotic than cyanoacetylene in this context.
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Journal of Clinical Gastroenterology, 2004
The intestinal flora of breast-fed infants is an important physiologic factor in the function of the gut and in the development of the immune system. The current research is part of a group of studies performed to answer the question whether a bovine milk formula supplemented with a prebiotic mixture from galactooligosaccharides and ...
Boehm G +7 more
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The intestinal flora of breast-fed infants is an important physiologic factor in the function of the gut and in the development of the immune system. The current research is part of a group of studies performed to answer the question whether a bovine milk formula supplemented with a prebiotic mixture from galactooligosaccharides and ...
Boehm G +7 more
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2013
The human large intestine is an intensively colonized area containing bacteria that are health promoting as well as pathogenic. This has led to functional food developments that fortify the former at the expense of the latter. Probiotics have a long history of use in humans as live microbial feed additions.
Walton, Gemma E. +2 more
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The human large intestine is an intensively colonized area containing bacteria that are health promoting as well as pathogenic. This has led to functional food developments that fortify the former at the expense of the latter. Probiotics have a long history of use in humans as live microbial feed additions.
Walton, Gemma E. +2 more
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Prebiotic Synthesis of Methionine
Science, 1972Methionine has been shown to be a product of the action of a spark discharge on a simulated primitive earth atmosphere containing CH 4 , N 2 , NH 3 , H 2 O, and H 2 S or CH 3 SH.
J E, Van Trump, S L, Miller
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Prebiotic Activation Processes
Nature, 1973Questions regarding the combination of amino acids and ribonucleotides to polypeptides and polynucleotides are investigated. Each of the reactions considered occurs in the solid state in plausible prebiotic conditions. Together they provide the basis for a unified scheme of amino acid and nucleotide activation. Urea, imidazole and Mg(++) are essential
R, Lohrmann, L E, Orgel
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Prebiotic Synthesis on Minerals: Bridging the Prebiotic and RNA Worlds
The Biological Bulletin, 1999An array of experimental findings suggest that the simple molecules required for the origin of life may have been available on the primitive Earth. The well-known MillerUrey electric discharge experiment yields HCN, amino acids, and carboxylic acids (1). Carbonaceous meteorites contain over 70 amino acids, some heterocyclic compounds, including purines,
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