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Antinutritional factors present in plant-derived alternate fish feed ingredients and their effects in fish
The use of plant-derived materials such as legume seeds, different types of oilseed cake, leaf meals, leaf protein concentrates, and root tuber meals as fish feed ingredients is limited by the… Expand
The biological action of saponins in animal systems: a review.
- G. Francis, Z. Kerem, H. Makkar, K. Becker
- Biology, Medicine
- The British journal of nutrition
- 1 December 2002
Saponins are steroid or triterpenoid glycosides, common in a large number of plants and plant products that are important in human and animal nutrition. Several biological effects have been ascribed… Expand
Antioxidant properties of various solvent extracts of total phenolic constituents from three different agroclimatic origins of drumstick tree (Moringa oleifera Lam.) leaves.
Water, aqueous methanol, and aqueous ethanol extracts of freeze-dried leaves of Moringa oleifera Lam. from different agroclimatic regions were examined for radical scavenging capacities and… Expand
In vitro gas production: a technique revisited
Summary The stoichiometrical relationship between gas volumes and short chain fatty acid (SCFA) production has been exemplified for an in vitro gas test based on the bicarbonate buffer. It is… Expand
Formation of complexes between polyvinyl pyrrolidones or polyethylene glycols and tannins, and their implication in gas production and true digestibility in in vitro techniques.
Various tannin-complexing agents have been used to study the potential adverse effects of tannins on rumen metabolism. Using a method based on turbidity formation, the binding of various… Expand
The relationship between in vitro gas production, in vitro microbial biomass yield and 15N incorporation and its implications for the prediction of voluntary feed intake of roughages.
The relationship between in vitro gas production, concomitant in vitro apparent and true DM degradability has been examined in forty-two roughages. The partitioning of truly-degraded substrate… Expand
Studies on nutritive potential and toxic constituents of different provenances of Jatropha curcas
Eighteen different provenances of Jatropha curcas from countries in West and East Africa, North and Central America, and Asia were characterized for nutrient and antinutritional factors. The mean… Expand
Nutrional value and antinutritional components of whole and ethanol extracted Moringa oleifera leaves
Chemical constituents, organic matter digestibility, gross and metabolizable energy, rumen degradable and undegradable nitrogen, amino acid composition, digestion kinetics (leaves, their… Expand
Chemical composition, toxic/antimetabolic constituents, and effects of different treatments on their levels, in four provenances of Jatropha curcas L. from Mexico
Abstract Jatropha curcas L. is a multipurpose shrub of significant economic importance because of its several potential industrial and medicinal uses. Four provenances of J. curcas from different… Expand
Comparative evaluation of non-toxic and toxic varieties of Jatropha curcas for chemical composition, digestibility, protein degradability and toxic factors
Four varieties of Jatropha curcas which originated from Nicaragua (Cape Verde and Nicaragua toxic varieties cultivated in Managua), Nigeria (a wild variety from Ife; toxicity unknown) and Mexico (a… Expand