What question did this study set out to answer?

To extract, isolate, and structurally characterize the sterol constituents present in the dichloromethane fraction of Rubus suavissimus.

August 4, 2012International Current Pharmaceutical JournalOpen Access

Isolation of Stigmasterol and ?-Sitosterol from the dichloromethane extract of Rubus suavissimus

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Authors

VCVenkata Sai Prakash ChaturvedulaWisdom Health (United States)IPIndra PrakashCoca Cola (United States)

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Implication

Phytochemical analysis demonstrates the isolation of stigmasterol and beta-sitosterol from Rubus suavissimus, highlighting the medicinal plant's bioactive sterol profile.

Key Points

To extract, isolate, and structurally characterize the sterol constituents present in the dichloromethane fraction of Rubus suavissimus.
Purification of the dichloromethane (CH2Cl2) fraction derived from an aqueous extract of Rubus suavissimus.
Structural elucidation of isolated sterols using one-dimensional and two-dimensional nuclear magnetic resonance (1D and 2D NMR) spectroscopy and mass spectrometry (MS), verified against reference literature data.
Two primary phytosterols, stigmasterol and beta-sitosterol, were successfully isolated from the dichloromethane fraction.
Extensive 1D and 2D NMR and MS spectral profiles unequivocally confirmed the chemical structures of both compounds in concordance with published literature values.

Cite This Study

Chaturvedula et al. (2012) studied this question.

synapsesocial.com/papers/69d8cb9c8c03fbaff8bf00af https://doi.org/10.3329/icpj.v1i9.11613

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Implication

Phytochemical analysis demonstrates the isolation of stigmasterol and beta-sitosterol from Rubus suavissimus, highlighting the medicinal plant's bioactive sterol profile.

Isolation of Stigmasterol and ?-Sitosterol from the dichloromethane extract of Rubus suavissimus

Discussion

Member takes

Implication

Key Points

Cite This Study

Isolation of Stigmasterol and ?-Sitosterol from the dichloromethane extract of Rubus suavissimus

Discussion

Member takes

Implication

Key Points

Cite This Study

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