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A distinct, gelatinous glycocalyx is called a capsule, whereas an irregular, diffuse layer is called a slime layer. This coat is extremely hydrated and stains with ruthenium red. Bacteria growing in natural ecosystems, such as in soil, bovine intestines, or the human urinary tract, are surrounded by some sort of glycocalyx-enclosed microcolony ...
Mucilage is a thick gluey substance produced by nearly all plants and some microorganisms. These microorganisms include protists which use it for their locomotion, with the direction of their movement always opposite to that of the secretion of mucilage. [1] It is a polar glycoprotein and an exopolysaccharide.
Psyllium husk after processing Plantago afra, a member of the plant genus from which psyllium can be derived. Psyllium (/ ˈ s ɪ l i əm /), or ispaghula (/ ˌ ɪ s p ə ˈ ɡ uː l ə /), is the common name used for several members of the plant genus Plantago whose seeds are used commercially for the production of mucilage.
Micromass cultures of C3H-10T1/2 cells at varied oxygen tensions stained with Alcian blue. Alcian blue (/ ˈ æ l ʃ ə n /) is any member of a family of polyvalent basic dyes, of which the Alcian blue 8G (also called Ingrain blue 1, and C.I. 74240, formerly called Alcian blue 8GX from the name of a batch of an ICI product) has been historically the most common and the most reliable member. [1]
phytotherapy: the study of medicinal use of plant extracts; phytochemistry: the study of chemicals derived from plants (including the identification of new drug candidates derived from plant sources); zoopharmacognosy: the process by which animals self-medicate, by selecting and using plants, soils, and insects to treat and prevent disease;
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Exopolysaccharides can facilitate the attachment of nitrogen-fixing bacteria to plant roots and soil particles, which mediates a symbiotic relationship. [60] This is important for colonization of roots and the rhizosphere , which is a key component of soil food webs and nutrient cycling in ecosystems .
As a term, phytochemicals is generally used to describe plant compounds that are under research with unestablished effects on health, and are not essential nutrients. Regulatory agencies governing food labeling in Europe and the United States have provided guidance for industry to limit or prevent health claims about phytochemicals on food ...