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Authors
Affiliations
1 Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, Anjora, Durg - 491001, Chhattisgarh, IN
Source
Toxicology International (Formerly Indian Journal of Toxicology), Vol 17, No 2 (2010), Pagination: 67-70
Abstract
Jatropha curcas (Euphorbiaceae) is a multipurpose shrub with varied medicinal uses and is of significant economic importance. In addition to being the source of biodiesel, its seeds are also considered highly nutritious and could be exploited as a rich and economical protein supplement in animal feeds. However, the inherent phytotoxins present in the seed is the hindrance. The toxicity nature of the seeds of the local variety of J. curcas is not known. Therefore, investigations were undertaken to evaluate the short-term oral toxicity of the seeds of locally grown J. curcas . Short-term toxicity was conducted in rats by daily feeding the basal diet (Group I), and the diet in which the crude protein requirement was supplemented at 25% (Group II) and 50% (Group III) levels through Jatropha seed powder. The adverse effects of Jatropha seed protein supplementation (JSPS) were evaluated by observing alterations in biochemical profiles. The biochemical profile of rats fed on diet with JSPS at both the levels revealed significant reduction in plasma glucose and total protein and increase in plasma creatinine, transaminases (Plasma glutamic pyruvic transaminase and Plasma glutamic oxaloacetic transaminase), and alkaline phosphatase.
Keywords
Jatropha seed protein supplementation, phytotoxins, Wistar rats
