Abstract
Flours produced from the seeds of Cleome rutidosperma (DC), Lagenaria siceraria (Mol.), and Cucurbita maxima (Duch) were evaluated for proximate and elemental compositions. Preliminary phytochemical screening was also carried out on the seed flours, which revealed the presence of alkaloids, steroids, pentose, and reducing sugars in all the seed types. Tannins, flavonoids, and cardiac glycosides were also detected in only C. rutidosperma seed. The results also showed that the seeds of C. rutidosperma, L. siceraria, and C. maxima contained carbohydrates (74.43%, 45.93%, and 24.30%), fats (7.20%, 38.92%, and 51.49%), and proteins (11.73%, 8.93%, and 16.80%), respectively. The major mineral contents of the three defatted seed flours were found to include potassium (39.00 ppm, 19.50 ppm, and 39.00 ppm), sodium (23.00 ppm, 11.50 ppm, and 11.50 ppm), and calcium (18.00 ppm, 12.00 ppm, and 15.00 ppm), respectively. They were also found to contain zinc (0.013 ppm, 0.04 ppm, and 0.084 ppm) and iron (0.014 ppm, 0.028 ppm, and 0.032 ppm), respectively. The proximate and mineral compositions suggest that the seeds are potential sources of carbohydrate, fats, protein, and micro- and macrominerals and may find use as human food or for incorporation into livestock feed. However, the seeds were revealed to also contain slight traces of lead, although at such very low concentrations they may be artifacts. This calls for further research into possible lead toxicity after prolonged consumption of these seeds.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.