Diosgenin and beta-sitosterol: isolation from solanum xanthocarpum tissue cultures.
PubMedPublished 13 September 1967
M. R. Heble, S. Narayanaswami, M.S. Chadha
Citations48
Generate an AI Snapshot to get a quick, structured summary of this paper.
Study Snapshot
ObjectiveStudy objective
MethodsResearch methodology
PopulationPopulation studied
Sample sizeSample sizes
OutcomesStudy outcomes here
ResultsStudy results comes here
LimitationsResearch study limitations comes here
A concise AI-generated summary of the paper will appear here once you click Generate AI Snapshot.
Abstract
Diosgenin and beta-sitosterol were isolated from Solanum xanthocarpum callus, crystallized, and chemically characterized. That these metabolites, particularly diosgenin, form in significant amounts in tissue culture may prove useful.
Keywords
Agricultural and Biological SciencesBiochemistry, Genetics and Molecular Biology
PhytochemistryLa biosynthèse des stérols dans les tissus de tabac cultivés in vitro—I.
101 Citations1966Pierre Benveniste, L. Hirth +1 more
Les sterols et triterpenes suivants sont identifies dans les tissus de Tabac cultives in vitro : campesterol, β-sitosterol, stigmasterol, cycloartenol, methylene-24 cycloartanol, citrostadienol et 28-nor citrostADienol.
NatureIsolation of Nicotine from Cell Cultures of Nicotian tabacum
33 Citations1964THELMA SPEAKE, Paschal McCloskey +3 more
Although Nicotiana and Atropa alkaloids have been found in the root organ cultures used in biosynthetic investigations, estimates of the concentration of these alkaloid concentrations in callus tissue were made without rigorous identification.
Journal of the American Chemical SocietyThe Isolation of Diosgenin from Solanum Xanthocarpum<sup>1</sup>
31 Citations1953Yoshio Satō, H. George Latham
ScienceVisnagin: Biosynthesis and Isolation from<i>Ammi visnagi</i>Suspension Cultures
22 Citations1965Balkrishena Kaul, E. John Staba
During an examination of Ammi visnaga Lam, suspension cultures for the biosynthesis of furanochromones and related medicinal compounds, visnagin was isolated in crystalline form and identified and may be produced in appreciable amounts by plant tissue cultures.
PlantaInduced morphogenesis in tissue cultures of Solanum xanthocarpum
20 Citations1968P. S. Rao, S. Narayanaswami
Differentiation of shoots and roots or unorganized proliferation could be induced in tissue cultures of Solanum xanthocarpum when callus tissues habituated to a medium containing 2.4-D and meso-inositol were transferred to an auxinfree medium or to amedium in which the ratio of auxin and mesO- inositol had been altered.
Journal of Pharmaceutical SciencesMorning Glory Tissue Cultures: Growth and Examination for Indole Alkaloids
18 Citations1966E. John Staba, Paul B. Laursen
The seeds and aerial portions of three Ipomoea violacea varieties and the roots, callus tissue, and callus medium of Rivea corymbosa; and the seeds of three Japanese morning glory varieties contained traces of indole alkaloids.
Journal of Pharmacy and PharmacologyPreliminary chemical examination of digitalis tissue cultures for cardenolides
18 Citations1964S.A. Büchner, E. John Staba
Three Digitalis species were grown as callus or suspension tissue cultures, extracted and examined by paper chromatography and kedde‐positive substances (cardenolide glycosides) were found.
NatureReserpine in a Tissue Culture of Alstonia constricta F. Muell
13 Citations1965David P. Carew
In a tissue culture study of certain members of the Apocynaceae, the plant Alstonia constricta F. Muell was investigated and the root and trunk barks of this tree have been known to yield several indole alkaloids including reserpine1–4.
Journal of Pharmaceutical SciencesSolasodine from Solanum khasianum
12 Citations1965P. C. Maiti, Sipra Mookerjea +1 more
Comparative assay of berries collected from different localities has shown that those from the Nilgiris contain the highest amount of solasodine, which has been isolated in 5.4 per cent yield from mature berries of Solanum khasianum var, Chatterjeeanum Sengupta.
NatureEffect of Cold and Restriction of Movement on Mast Cells and Metachromasia of Rat Skin
3 Citations1965AGATHE CASTELLI, Michael M. Clay
Cold treatment of the heavier rats increased the number of dermal mast cells and decreased mesentery (intervascular) mast cells5 and exposure of rats to cold caused thenumber of mast cells in lung and thymus tissue to increase.
