Biodeterioration of the African star apple (Chrysophylum albidum) in storage and the effect on its food value

The biodeterioration of the African star apple fruits in storage was investigated at Ibadan, southwestern Nigeria. Eight fungal isolates were found associated with the deteriorating fruits. The fungi are Botryodiplodia theobromae, Rhizopus stolonifer, Aspergillus niger, A. tamarii, A. flavus, Fusari...

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Bibliographic Details
Published in:African journal of biotechnology 2003-03, Vol.2 (3), p.56-59
Main Authors: Amusa, NA, Ashaye, O A, Oladapo, MO
Format: Article
Language:English
Subjects:
Aspergillus flavus
Aspergillus niger
Botryodiplodia theobromae
Fusarium
Malus
Rhizopus stolonifer
Trichoderma
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Summary:The biodeterioration of the African star apple fruits in storage was investigated at Ibadan, southwestern Nigeria. Eight fungal isolates were found associated with the deteriorating fruits. The fungi are Botryodiplodia theobromae, Rhizopus stolonifer, Aspergillus niger, A. tamarii, A. flavus, Fusarium spp, Penicilium spp and Trichoderma spp. All the fungal isolates were pathogenic on the star apple fruits with the exception of Trichoderma spp. The African star apple fruits stored for up to 5 days were associated with severe fungal infections and had significantly reduced crude protein, crude fat and moisture content while dry matter, potassium, calcium and sodium increased compared to the freshly harvested fruits.
ISSN:1684-5315
1684-5315
DOI:10.5897/AJB2003.000-1011