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  2. Starch - Wikipedia

    en.wikipedia.org/wiki/Starch

    Starch or amylum is a polymeric carbohydrate consisting of numerous glucose units joined by glycosidic bonds. This polysaccharide is produced by most green plants for energy storage. Worldwide, it is the most common carbohydrate in human diets, and is contained in large amounts in staple foods such as wheat , potatoes , maize (corn), rice , and ...

  3. Amylose - Wikipedia

    en.wikipedia.org/wiki/Amylose

    Amylose is a polysaccharide made of α-D-glucose units, bonded to each other through α(1→4) glycosidic bonds. It is one of the two components of starch , making up approximately 20–30%. Because of its tightly packed helical structure, amylose is more resistant to digestion than other starch molecules and is therefore an important form of ...

  4. Amylopectin - Wikipedia

    en.wikipedia.org/wiki/Amylopectin

    Amylopectin is synthesized by the linkage of α(1→4) Glycosidic bonds. The extensive branching of amylopectin (α(1→6) Glycosidic bond) is initiated by BE and this is what differentiates amylose from amylopectin. DBE is also needed during this synthesis process to regulate the distribution of these branches. [19] [22]

  5. Glycosidic bond - Wikipedia

    en.wikipedia.org/wiki/Glycosidic_bond

    Glycosidic bonds of the form discussed above are known as O-glycosidic bonds, in reference to the glycosidic oxygen that links the glycoside to the aglycone or reducing end sugar. In analogy, one also considers S-glycosidic bonds (which form thioglycosides ), where the oxygen of the glycosidic bond is replaced with a sulfur atom.

  6. Polysaccharide - Wikipedia

    en.wikipedia.org/wiki/Polysaccharide

    Glycogen is analogous to starch, a glucose polymer in plants, and is sometimes referred to as animal starch, [16] having a similar structure to amylopectin but more extensively branched and compact than starch. Glycogen is a polymer of α(1→4) glycosidic bonds linked with α(1→6)-linked branches.

  7. Dextrin - Wikipedia

    en.wikipedia.org/wiki/Dextrin

    Dextrins are mixtures of polymers of D-glucose units linked by α-(1→4) or α-(1→6) glycosidic bonds. Dextrins can be produced from starch using enzymes like amylases, as during digestion in the human body and during malting and mashing in beer brewing [3] or by applying dry heat under acidic conditions (pyrolysis or roasting).

  8. Cyclodextrin - Wikipedia

    en.wikipedia.org/wiki/Cyclodextrin

    Cyclodextrins are a family of cyclic oligosaccharides, consisting of a macrocyclic ring of glucose subunits joined by α-1,4 glycosidic bonds. Cyclodextrins are produced from starch by enzymatic conversion. They are used in food, pharmaceutical, drug delivery, and chemical industries, as well as agriculture and environmental engineering. [1]

  9. α-Amylase - Wikipedia

    en.wikipedia.org/wiki/Α-Amylase

    α-Amylase is an enzyme (EC 3.2.1.1; systematic name 4-α-D-glucan glucanohydrolase) that hydrolyses α bonds of large, α-linked polysaccharides, such as starch and glycogen, yielding shorter chains thereof, dextrins, and maltose, through the following biochemical process: [2]