Research Article

Qualitative and Quantitative Determination of Phytochemical Contents of Indigenous Nigerian Softwoods

Table 2

Table of the qualitative determination of the phytochemical components of Nigerian softwoods.

S/NWood sample (botanical name)AlkaloidsFlavonoidsGlycosidePhlobatanninsTanninsTerpenoidsSaponinsSteroids

1Monodora tenuifolia+++++++++++
2Moringa oleifera++++++++++++++
3Protea elliottii++++++++++
4Barteria nigritiana+++++++++++
5Anogeissus leiocarpus+++++++++++
6Allanblackia floribunda+++++++++++
7Glyphaea brevis++++++++++
8Sterculia oblonga++++++++
9Uapaca guineensis+++++++++++
10Amphimas pterocarpoides+++++++++
11Albizia adianthifolia++++++++++
12Dichapetalum barteri+++++++++
13Afzelia bipindensis++++++++++++++
14Afzelia bella+++++++++
15Dichrostachys cinerea+++++++++
16Pentaclethra macrophylla++++++++
17Tetrapleura tetraptera++++++++++++
18Afrormosia laxiflora+++++++++
19Sacoglottis gabonensis+++++++++
20Cassipourea barteri++++++++
21Combretodendron macrocarpum++++++++++++
22Cordia millenii++++++++++++
23Khaya ivorensis+++++++++

Heavily present: +++; slightly present: ++; present: +; absent: −.