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  2. Yeast - Wikipedia

    en.wikipedia.org/wiki/Yeast

    Yeast species either require oxygen for aerobic cellular respiration (obligate aerobes) or are anaerobic, but also have aerobic methods of energy production (facultative anaerobes). Unlike bacteria, no known yeast species grow only anaerobically (obligate anaerobes). Most yeasts grow best in a neutral or slightly acidic pH environment.

  3. Saccharomyces cerevisiae - Wikipedia

    en.wikipedia.org/wiki/Saccharomyces_cerevisiae

    Saccharomyces cerevisiae (/ ˌ s ɛr ə ˈ v ɪ s i. iː /) (brewer's yeast or baker's yeast) is a species of yeast (single-celled fungal microorganisms). The species has been instrumental in winemaking, baking, and brewing since ancient times. It is believed to have been originally isolated from the skin of grapes.

  4. List of microorganisms used in food and beverage preparation

    en.wikipedia.org/wiki/List_of_microorganisms...

    MICROORGANISM TYPE ( Bacterium / Fungus ) FOOD / BEVERAGE Acetobacter aceti: bacterium: chocolate [1]Acetobacter aceti: bacterium: vinegar [2]Acetobacter cerevisiae

  5. It's Time To Unpack WTF Is Going On With Yeast - AOL

    www.aol.com/time-unpack-wtf-going-yeast...

    When used in substitution, 1 ounce of fresh yeast is equivalent to 0.4 ounce of active dry yeast or 0.33 ounce of instant yeast. To substitute for a ¼-ounce packet of active dry yeast, use about ...

  6. Baker's yeast - Wikipedia

    en.wikipedia.org/wiki/Baker's_yeast

    Saccharomyces cerevisiae, the yeast commonly used as baker's yeast. Gradation marks are 1 μm apart.. Baker yeast is the common name for the strains of yeast commonly used in baking bread and other bakery products, serving as a leavening agent which causes the bread to rise (expand and become lighter and softer) by converting the fermentable sugars present in the dough into carbon dioxide and ...

  7. Got Bumps on Your Scalp? Here's How to Treat It - AOL

    www.aol.com/got-bumps-scalp-heres-treat...

    This helps to identify the specific bacteria, yeast, or fungi causing the infection. Biopsy : In rare cases, a small skin sample might be taken for examination under a microscope to rule out other ...

  8. Saccharomyces - Wikipedia

    en.wikipedia.org/wiki/Saccharomyces

    Saccharomyces is a genus of fungi that includes many species of yeasts. Saccharomyces is from Greek σάκχαρον (sugar) and μύκης (fungus) and means sugar fungus.Many members of this genus are considered very important in food production where they are known as brewer's yeast, baker's yeast and sourdough starter among others.

  9. Microbial food cultures - Wikipedia

    en.wikipedia.org/wiki/Microbial_food_cultures

    Microbial food cultures are live bacteria, yeasts or moulds used in food production. Microbial food cultures carry out the fermentation process in foodstuffs. Used by humans since the Neolithic period (around 10 000 years BC) [1] fermentation helps to preserve perishable foods and to improve their nutritional and organoleptic qualities (in this case, taste, sight, smell, touch).