Review Article

A Review on Medicinal Properties of Orientin

Table 1

Isolation of orientin from different medicinal plants.

Medicinal plantsSolventsSeparation and analysis methodsAmount of orientin extractedReferences

Ocimum sanctumWater (i) Chromatography
(ii) NMR
[1012]

Phyllostachys speciesMethanol or ethanol (i) Chromatography (silica gel column or AB-8 resin column)
(ii) HPLC
(iii) HPTLC
(i) 49 mg of orientin from the AOB concentrated solution
(ii) 6.44%, 7.82%, and 4.92% (w/w) of orientin were produced from P. pubescens, P. glauca, and P. yixingensis, respectively, by HPTLC
[1519]

Passiflora speciesEthanol or water (i) TLC
(ii) HPLC
(i) 3.36 mg of orientin per gram of dried P. incarnata extract[21, 37]

Trollius speciesEthanol(i) HPLC
(ii) Column chromatography
(iii) HSCCC
(iv) UPLC-ESI-MS/MS
(i) 5 mg of orientin from 15 kg of T. ledebouri dried flowers
(ii) 95.8 mg of orientin from 500 mg of the crude extract of T. ledebouri
(iii) Able to measure minimum 515 g of orientin per gram of plant material by UPLC-ESI-MS/MS method
[2527]

Jatropha gossypifoliaWater, dichloromethane, ethyl acetate, n-butanol, or residual aqueous (i) TLC
(ii) HPLC
(i) The retention factor of orientin is 0.52 for TLC analysis
(ii) Solve the problem of overlapping of the isomers (orientin and homorientin) chromatographic bands in HPLC
[3033]