Enzymatic glycosylation of steroid alkaloids in potato tuber
The glycosylating activities of two enzymatic preparations from potato tubers were compared, using β-sitosterol and β-solanidine as substrate. The 25 000 g fraction synthesized steryl glucoside (SG) and acylsteryl glucoside (ASG) when β-sitosterol as well as β-solanidine was included in the reaction...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03044211_v8_n1_p65_Lavintman |
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todo:paper_03044211_v8_n1_p65_Lavintman2023-10-03T15:20:53Z Enzymatic glycosylation of steroid alkaloids in potato tuber Lavintman, N. Tandecarz, J. Cardini, C.E. The glycosylating activities of two enzymatic preparations from potato tubers were compared, using β-sitosterol and β-solanidine as substrate. The 25 000 g fraction synthesized steryl glucoside (SG) and acylsteryl glucoside (ASG) when β-sitosterol as well as β-solanidine was included in the reaction mixture. The AS fraction formed SG but not ASG from β-sitosterol and glycosylated β-solanidine forming six different derivatives. We tentatively related these products to the six components of solanine: α-, β- and γ-solanine and α-, β- and γ-chaconine. © 1977. Fil:Lavintman, N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Tandecarz, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03044211_v8_n1_p65_Lavintman |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The glycosylating activities of two enzymatic preparations from potato tubers were compared, using β-sitosterol and β-solanidine as substrate. The 25 000 g fraction synthesized steryl glucoside (SG) and acylsteryl glucoside (ASG) when β-sitosterol as well as β-solanidine was included in the reaction mixture. The AS fraction formed SG but not ASG from β-sitosterol and glycosylated β-solanidine forming six different derivatives. We tentatively related these products to the six components of solanine: α-, β- and γ-solanine and α-, β- and γ-chaconine. © 1977. |
| format |
JOUR |
| author |
Lavintman, N. Tandecarz, J. Cardini, C.E. |
| spellingShingle |
Lavintman, N. Tandecarz, J. Cardini, C.E. Enzymatic glycosylation of steroid alkaloids in potato tuber |
| author_facet |
Lavintman, N. Tandecarz, J. Cardini, C.E. |
| author_sort |
Lavintman, N. |
| title |
Enzymatic glycosylation of steroid alkaloids in potato tuber |
| title_short |
Enzymatic glycosylation of steroid alkaloids in potato tuber |
| title_full |
Enzymatic glycosylation of steroid alkaloids in potato tuber |
| title_fullStr |
Enzymatic glycosylation of steroid alkaloids in potato tuber |
| title_full_unstemmed |
Enzymatic glycosylation of steroid alkaloids in potato tuber |
| title_sort |
enzymatic glycosylation of steroid alkaloids in potato tuber |
| url |
http://hdl.handle.net/20.500.12110/paper_03044211_v8_n1_p65_Lavintman |
| work_keys_str_mv |
AT lavintmann enzymaticglycosylationofsteroidalkaloidsinpotatotuber AT tandecarzj enzymaticglycosylationofsteroidalkaloidsinpotatotuber AT cardinice enzymaticglycosylationofsteroidalkaloidsinpotatotuber |
| _version_ |
1807316628811022336 |