"Aglycone" Pronounce,Meaning And Examples
"Aglycone" Natural Recordings by Native Speakers
"Aglycone" Meaning
Aglycone refers to a sugar-free compound that remains after a glycoside is hydrolyzed or cleaved. It is typically a sterol, terpenoid, or other organic compound that was previously bonded to a sugar molecule (glycone) in a glycosidic bond. In other words, it is the non-sugar part of a glycoside.
"Aglycone" Examples
1. The aglycone of a glycoside is the non-sugar part that remains after the sugar molecule is removed.
- Example: When the glycoside salicin from willow bark is hydrolyzed, it yields the aglycone salicylic acid.
2. In pharmaceutical research, scientists often focus on the aglycones of natural products to develop new drugs with fewer side effects.
- Example: Curcumin, the aglycone of turmeric's curcuminoids, has been extensively studied for its potential anti-inflammatory and anticancer properties.
3. Some flavonoids have diverse biological activities due to their specific aglycone structures.
- Example: Quercetin, an aglycone found in various fruits and vegetables, is known for its antioxidant and vasodilatory effects.
4. The degradation of anthocyanins, pigments responsible for fruit colors, involves the cleavage of their glycosidic bonds to release their aglycones.
- Example: In red wine, the aglycones of anthocyanins contribute to the astringency and flavor development during fermentation.
5. Enzymes called glycosidases can cleave the glycosidic bond in glycosides, releasing the aglycone and a free sugar.
- Example: In the digestion process, human enzymes break down the glycoside amygdalin from apricot kernels into its aglycone benzaldehyde and glucose.
"Aglycone" Similar Words
Aglet
An aglet is a small, usually plastic or metal tip that covers the end of a shoelace or similar cord to prevent fraying and facilitate threading. It can also refer to the similar decorative element found on the ends of braids, tassels, or other textile accessories.
Agley
"Agley" is an old-fashioned or dialectical term that means "in disorder," "askew," "amiss," or "out of line." It typically suggests something is not in its proper place or is functioning incorrectly.
Aglio
"Aglio" is an Italian word that refers to garlic. It is a bulbous plant with a strong, pungent flavor commonly used in cooking to add taste and aroma to dishes.
Agliophobia
Agliophobia refers to an abnormal or irrational fear of pain. It is a specific phobia characterized by a strong and persistent avoidance of anything that may cause physical pain or discomfort. People with this phobia may experience severe anxiety, panic attacks, or even avoidance behavior when faced with situations or objects that they associate with potential pain.
Aglossal
Aglossal refers to the condition of not having a tongue or a deficiency in the development of the tongue. It is often used in medical contexts to describe individuals with先天性无舌或舌发育不全, which can affect speech, eating, and other functions involving the tongue.
Aglossia
Aglossia is a medical condition characterized by the absence or severe impairment of speech production, often due to brain damage or developmental issues. It is also known as mutism or inability to speak. People with aglossia may understand language but have difficulty forming words or producing vocalizations.
Aglow
Aglow refers to a state of emitting or reflecting light, often with a gentle or warm glow. It can also describe a feeling of excitement, happiness, or contentment that is visible on someone's face or in their demeanor.
Aglutition
Agglutination refers to the process of joining or sticking together of small particles or elements, often forming a cluster or mass. In linguistics, it specifically denotes a linguistic process where one word is formed by adding multiple affixes or morphemes together, resulting in a long complex word. For example, in Turkish, the word "kitabımız" means "our book," where "kitab" means "book," and the suffixes "-ı" (possessive), "-nın" (second person plural), and "-ız" (first person plural) are agglutinated.
Aglycones
Aglyphous
Agmatine
Agminal
Agminate
Agnail
Agnate
Agnatha