Category: F

  • Facultative anaerobes

    Microorganisms which can be grown either in the presence or absence of oxygen. An organism that will grow under either aerobic or anaerobic conditions. Micro-organisms able to grow aerobically or anaerobically—a classification embracing the greater majority of bacteria (cf. obligatory anaerobes). An organism that can live and reproduce with or without oxygen.  

  • Factory end

    The bottom or can manufacturers end of a container.  

  • Factorial experiment

    An experiment in which the treatments are arranged in all possible combinations.  

  • Fabricated foods

    A term used to describe a blend of food ingredients resulting in a product with special characteristics. Also sometimes called “engineered foods.”  

  • F Value

    Defined as number of minutes required to destroy a stated number of microorganisms at a defined temperature, usually at 250 °F.  

  • Functional foods

    Functional foods

    Foods eaten for specified health purposes because of their (rich) content of one or more nutrients or non-nutrient substances which may confer health benefits. Is any fresh or processed food claimed to have a health-promoting or disease preventing property beyond the basic function of supplying nutrients. Also called medicinal food. A food item that has…

  • Fruitarian

    A person who eats only fruits, nuts, and seeds; an extreme form of vegetarianism. A vegetarian whose diet includes only plant products that fall off naturally so that the plant is not destroyed during harvesting; these include nuts, beans, peas, corn, cucumbers, tomatoes, berries, and fruits such as apples, pears, and peaches. Someone who eliminates…

  • Fructosan

    A general name for polysaccharides of fructose, such as inulin. Not digested, and hence a part of dietary fibre or non-starch polysaccharides.  

  • Fructo-oligosaccharides

    Oligosaccharides consisting of fructose. A family of oligosaccharides, some of which help to foster the growth of bifidobacteria in the lower colon of monogastric animals (e.g., humans, pigs, etc.). Those bifidobacteria generate certain short-chain fatty acids, which are absorbed by the colon and result in a reduction of cholesterol levels in the bloodstream.  

  • Free sugars

    Mono- and disaccharides added to food, plus sugars in fruit juices, honey and syrup.