Feeding value of pea (Pisum sativum, L.). 1 : chemical composition of different categories of pea
Lines of peas (no. = 213) grown in the same location were analysed for 1000 seed weight protein, starch, fat, sugars, ashes and fibre content. Some 54 lines of peas out of the total 213 were grown in large amounts and analysed for the saine criteria and also for amino acids, legumin, vicilin, lectins, trypsin inhibitor activity, carbohydrates, fatty acids, tannins saponins. The lines have been arranged into four categories according to the shape, colour, weight chemical composition and end uses of the seeds. Feed peas and garden peas are round and have similar composition in terms of protein, starch and fibre contents; they are tannin-free and have variable trypsin activity. Coloured peas have also a round shape but differ froin the feed and garden peas principally by tannins and also by lower starch, higher protein, higlier fibre contents. Wrinkled peas differ from the feed and garden peas by lower starch, higher protein, higher fibre, higher lipid contents and their starch is characterized by a higher amylose/anlylopectine ratio.
| Main Authors: | , , , , |
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| Format: | article biblioteca |
| Language: | eng |
| Subjects: | Q54 - Composition des aliments pour animaux, Pisum sativum, valeur nutritive, composition chimique, http://aims.fao.org/aos/agrovoc/c_5933, http://aims.fao.org/aos/agrovoc/c_5278, http://aims.fao.org/aos/agrovoc/c_1794, |
| Online Access: | http://agritrop.cirad.fr/390771/ http://agritrop.cirad.fr/390771/1/390771.pdf |
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