Definition of glycoside in English:

glycoside

nounˈɡlʌɪkə(ʊ)sʌɪdˈɡlaɪkəˌsaɪd

Biochemistry

A compound formed from a simple sugar and another compound by replacement of a hydroxyl group in the sugar molecule. Many drugs and poisons derived from plants are glycosides.
〔生化〕糖苷
Example sentencesExamples
- Flavonoid glycosides were also distributed in the other mesophyll tissues, although to a considerably lower extent, in agreement with other reports.
- Beta-sitosterol is the major phytosterol in higher plants along with its glycoside, beta-sitosterolin.
- Covalent bonds between the anomeric hydroxyl of a cyclic sugar and the hydroxyl of a second sugar (or another alcohol containing compound) are termed glycosidic bonds, and the resultant molecules are glycosides.
- The sweet flavor usually indicates the presence of carbohydrates, proteins, various sugars and glycosides.
- Aloe emodin is found both free and as a glycoside in plants having increasing commercial importance, including aloe and senna.

Derivatives

glycosidic

adjectiveɡlʌɪkə(ʊ)ˈsɪdɪkˌɡlaɪkoʊˈsɪdɪk

Biochemistry

Similarly, large deforming forces are expected to act on the pyranose ring and the glycosidic linkage during various enzymatic processes.
Example sentencesExamples
- Conformational differences between polysaccharides are usually located in the glycosidic linkages of the backbone.
- These conformational changes increase the separation of the glycosidic oxygen atoms and therefore are favored in polysaccharide chains subjected to mechanical stretching.
- The linkage of two monosaccharides to form disaccharides involves a glycosidic bond.
- The enzymes catalyzing the initial step are glycosylases, which cleave the glycosidic bond between the base and its deoxyribose.

Origin

Late 19th century: from glyco- 'relating to sugar', on the pattern of glucoside.

Definition of glycoside in US English:

glycoside

nounˈɡlaɪkəˌsaɪdˈɡlīkəˌsīd

Biochemistry

A compound formed from a simple sugar and another compound by replacement of a hydroxyl group in the sugar molecule. Many drugs and poisons derived from plants are glycosides.
〔生化〕糖苷
Example sentencesExamples
- Covalent bonds between the anomeric hydroxyl of a cyclic sugar and the hydroxyl of a second sugar (or another alcohol containing compound) are termed glycosidic bonds, and the resultant molecules are glycosides.
- Aloe emodin is found both free and as a glycoside in plants having increasing commercial importance, including aloe and senna.
- Flavonoid glycosides were also distributed in the other mesophyll tissues, although to a considerably lower extent, in agreement with other reports.
- The sweet flavor usually indicates the presence of carbohydrates, proteins, various sugars and glycosides.
- Beta-sitosterol is the major phytosterol in higher plants along with its glycoside, beta-sitosterolin.

Origin

Late 19th century: from glyco- ‘relating to sugar’, on the pattern of glucoside.

词汇	glycoside
释义	Definition of glycoside in English: glycoside nounˈɡlʌɪkə(ʊ)sʌɪdˈɡlaɪkəˌsaɪd Biochemistry A compound formed from a simple sugar and another compound by replacement of a hydroxyl group in the sugar molecule. Many drugs and poisons derived from plants are glycosides. 〔生化〕糖苷 Example sentencesExamples Flavonoid glycosides were also distributed in the other mesophyll tissues, although to a considerably lower extent, in agreement with other reports. Beta-sitosterol is the major phytosterol in higher plants along with its glycoside, beta-sitosterolin. Covalent bonds between the anomeric hydroxyl of a cyclic sugar and the hydroxyl of a second sugar (or another alcohol containing compound) are termed glycosidic bonds, and the resultant molecules are glycosides. The sweet flavor usually indicates the presence of carbohydrates, proteins, various sugars and glycosides. Aloe emodin is found both free and as a glycoside in plants having increasing commercial importance, including aloe and senna. Derivatives glycosidic adjectiveɡlʌɪkə(ʊ)ˈsɪdɪkˌɡlaɪkoʊˈsɪdɪk Biochemistry Similarly, large deforming forces are expected to act on the pyranose ring and the glycosidic linkage during various enzymatic processes. Example sentencesExamples Conformational differences between polysaccharides are usually located in the glycosidic linkages of the backbone. These conformational changes increase the separation of the glycosidic oxygen atoms and therefore are favored in polysaccharide chains subjected to mechanical stretching. The linkage of two monosaccharides to form disaccharides involves a glycosidic bond. The enzymes catalyzing the initial step are glycosylases, which cleave the glycosidic bond between the base and its deoxyribose. Origin Late 19th century: from glyco- 'relating to sugar', on the pattern of glucoside. Definition of glycoside in US English: glycoside nounˈɡlaɪkəˌsaɪdˈɡlīkəˌsīd Biochemistry A compound formed from a simple sugar and another compound by replacement of a hydroxyl group in the sugar molecule. Many drugs and poisons derived from plants are glycosides. 〔生化〕糖苷 Example sentencesExamples Covalent bonds between the anomeric hydroxyl of a cyclic sugar and the hydroxyl of a second sugar (or another alcohol containing compound) are termed glycosidic bonds, and the resultant molecules are glycosides. Aloe emodin is found both free and as a glycoside in plants having increasing commercial importance, including aloe and senna. Flavonoid glycosides were also distributed in the other mesophyll tissues, although to a considerably lower extent, in agreement with other reports. The sweet flavor usually indicates the presence of carbohydrates, proteins, various sugars and glycosides. Beta-sitosterol is the major phytosterol in higher plants along with its glycoside, beta-sitosterolin. Origin Late 19th century: from glyco- ‘relating to sugar’, on the pattern of glucoside.
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