Stone Love Crystals & Healing. Â· March 4, 2014 Â·. The Night Market is extending its season to the end of March and Stone Love Crystals & Healing is extending with it!!! NOTE: We will be moving one row towards queen st - and will be placed right next to the main lemonade stand. Don't be shy - come and find me to say hi! I'm off to find some new treasures in just a minute!! :D
âLactic acid bacteria are among the most important groups of microorganisms used in food fermentations. They contribute to the taste and texture of fermented products and inhibit food spoilage bacteria by producing growth-inhibiting substances and large amounts of lactic acid.n addition to L. acidophilus, other lactic-producing bacteria involved in food fermentation include: 1  L. bulgaricus, 2  L. plantarum, 3  L. caret, 4  L. pentoaceticus, 5  L brevis and. 6  L. thermophilus.
Enteric bacteria that have the ability to ferment lactose can be detected using the carbohydrate lactose, and the pH indicator neutral red. MacConkey agar is one of the most common agar plates found in a clinical microbiology lab.t contains bile salts (to inhibit most Gram-positive bacteria), crystal violet dye (which also inhibits certain Gram-positive bacteria), neutral red dye (which turns pink if the microbes are fermenting lactose). Composition: 1  Peptone - 17 g. 2  Proteose peptone - 3 g.