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  2. Pentyl propanoate - Wikipedia

    en.wikipedia.org/wiki/Pentyl_propanoate

    Pentyl propanoate (also known as amyl propionate) is an organic ester formed by the condensation of pentan-1-ol and propanoic acid. [2] It is a colorless liquid with an apple-like odor, that floats on water.

  3. List of esters - Wikipedia

    en.wikipedia.org/wiki/List_of_esters

    An ester of carboxylic acid.R stands for any group (organic or inorganic) and R′ stands for organyl group.. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (−R).

  4. Propionic acid - Wikipedia

    en.wikipedia.org/wiki/Propionic_acid

    The propionate / ˈ p r oʊ p i ə n eɪ t /, or propanoate, ion is C 2 H 5 COO −, the conjugate base of propionic acid. It is the form found in biological systems at physiological pH. A propionic, or propanoic, compound is a carboxylate salt or ester of propionic acid. In these compounds, propionate is often written in shorthand, as CH 3 CH ...

  5. Short-chain fatty acid - Wikipedia

    en.wikipedia.org/wiki/Short-chain_fatty_acid

    Short-chain fatty acids (SCFAs) are fatty acids of two to six carbon atoms. [1] The SCFAs' lower limit is interpreted differently, either with one, two, three or four carbon atoms. [ citation needed ] Derived from intestinal microbial fermentation of indigestible foods, SCFAs in human gut are acetic, propionic and butyric acid.

  6. Food chain - Wikipedia

    en.wikipedia.org/wiki/Food_chain

    Food chain in a Swedish lake. Osprey feed on northern pike, which in turn feed on perch which eat bleak which eat crustaceans.. A food chain is a linear network of links in a food web, often starting with an autotroph (such as grass or algae), also called a producer, and typically ending at an apex predator (such as grizzly bears or killer whales), detritivore (such as earthworms and woodlice ...

  7. Amyl alcohol - Wikipedia

    en.wikipedia.org/wiki/Amyl_alcohol

    Eight are known. A mixture of amyl alcohols (also called amyl alcohol) can be obtained from fusel alcohol. Amyl alcohol is used as a solvent and in esterification, by which is produced amyl acetate and other products. The name amyl alcohol without further specification applies to the normal (straight-chain) form, 1-pentanol. [2]

  8. What to Know About the FDA’s New Definition of ‘Healthy’ Foods

    www.aol.com/know-fda-definition-healthy-foods...

    The U.S. Food and Drug Administration (FDA) announced a new definition of “healthy” food for the first time in 30 years. The new definition will apply to manufacturers who want to call their ...

  9. Amyl - Wikipedia

    en.wikipedia.org/wiki/Amyl

    Amyl may refer to: Amylum or starch, a carbohydrate Amylopectin, a polymer of glucose found in plants; one of two components of starch; Amylose, a helical polymer made of α-D-glucose units; one of two components of starch; Pentyl, a five-carbon alkyl functional group, also known by the common non-systematic name amyl

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