Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage
BACKGROUND: The present study combines morphological and anatomical studies, cell wall chemical composition analysis, as well as assessment of the nutritional value of Guadua chacoensis foliage leaves. RESULTS: Foliage leaves of G. chacoensis are a promising source of forage because: (a) as a native...
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todo:paper_00225142_v97_n4_p1349_Panizzo2023-10-03T14:33:35Z Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage Panizzo, C.C. Fernández, P.V. Colombatto, D. Ciancia, M. Vega, A.S. cell wall polysaccharide forage Guadua chacoensis leaf digestibility nutritional value woody bamboo arabinofuranose arabinose carbohydrate diet galactose glucuronic acid glucuronoarabinoxylan plant protein protein intake xylan xylopyranose xylose analogs and derivatives analysis anatomy and histology animal animal food carbohydrate diet cell wall chemistry diet dietary fiber environmental protection nutritional value plant cell plant leaf Poaceae protein intake ruminant veterinary Western Hemisphere wood Americas Animal Feed Animals Arabinose Cell Wall Conservation of Natural Resources Diet Dietary Carbohydrates Dietary Fiber Dietary Proteins Galactose Glucuronic Acid Nutritive Value Plant Cells Plant Leaves Plant Proteins Poaceae Ruminants Wood Xylans Xylose BACKGROUND: The present study combines morphological and anatomical studies, cell wall chemical composition analysis, as well as assessment of the nutritional value of Guadua chacoensis foliage leaves. RESULTS: Foliage leaves of G. chacoensis are a promising source of forage because: (a) as a native woody bamboo, it is adapted to and helps maintain environmental conditions in America; (b) leaf anatomical studies exhibit discontinuous sclerenchyma, scarcely developed, while pilose indumentum, silica cells, prickles and hooks are also scarce; (c) it has a high protein content, similar to that of Medicago sativa, while other nutritional parameters are similar to those of common forages; and (d) glucuronoarabinoxylan, the major extracted polysaccharide, has one-third of the 4-linked β-d-xylopyranosyl units of the backbone substituted mainly with α-l-arabinofuranose as single stubs or non-reducing end of short chains, but also 5-linked α-l-arabinofuranose units, terminal β-d-xylopyranose and d-galactopyranose units, as well as α-d-glucuronic acid residues and small amounts of its 4-O-methylated derivative. CONCLUSION: These results constitute the first report on this species, and as culms are utilized in constructions and crafts, the remaining leaves, when used as forage, constitute a byproduct that allows an additional income opportunity. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry Fil:Fernández, P.V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ciancia, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vega, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00225142_v97_n4_p1349_Panizzo |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
cell wall polysaccharide forage Guadua chacoensis leaf digestibility nutritional value woody bamboo arabinofuranose arabinose carbohydrate diet galactose glucuronic acid glucuronoarabinoxylan plant protein protein intake xylan xylopyranose xylose analogs and derivatives analysis anatomy and histology animal animal food carbohydrate diet cell wall chemistry diet dietary fiber environmental protection nutritional value plant cell plant leaf Poaceae protein intake ruminant veterinary Western Hemisphere wood Americas Animal Feed Animals Arabinose Cell Wall Conservation of Natural Resources Diet Dietary Carbohydrates Dietary Fiber Dietary Proteins Galactose Glucuronic Acid Nutritive Value Plant Cells Plant Leaves Plant Proteins Poaceae Ruminants Wood Xylans Xylose |
| spellingShingle |
cell wall polysaccharide forage Guadua chacoensis leaf digestibility nutritional value woody bamboo arabinofuranose arabinose carbohydrate diet galactose glucuronic acid glucuronoarabinoxylan plant protein protein intake xylan xylopyranose xylose analogs and derivatives analysis anatomy and histology animal animal food carbohydrate diet cell wall chemistry diet dietary fiber environmental protection nutritional value plant cell plant leaf Poaceae protein intake ruminant veterinary Western Hemisphere wood Americas Animal Feed Animals Arabinose Cell Wall Conservation of Natural Resources Diet Dietary Carbohydrates Dietary Fiber Dietary Proteins Galactose Glucuronic Acid Nutritive Value Plant Cells Plant Leaves Plant Proteins Poaceae Ruminants Wood Xylans Xylose Panizzo, C.C. Fernández, P.V. Colombatto, D. Ciancia, M. Vega, A.S. Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| topic_facet |
cell wall polysaccharide forage Guadua chacoensis leaf digestibility nutritional value woody bamboo arabinofuranose arabinose carbohydrate diet galactose glucuronic acid glucuronoarabinoxylan plant protein protein intake xylan xylopyranose xylose analogs and derivatives analysis anatomy and histology animal animal food carbohydrate diet cell wall chemistry diet dietary fiber environmental protection nutritional value plant cell plant leaf Poaceae protein intake ruminant veterinary Western Hemisphere wood Americas Animal Feed Animals Arabinose Cell Wall Conservation of Natural Resources Diet Dietary Carbohydrates Dietary Fiber Dietary Proteins Galactose Glucuronic Acid Nutritive Value Plant Cells Plant Leaves Plant Proteins Poaceae Ruminants Wood Xylans Xylose |
| description |
BACKGROUND: The present study combines morphological and anatomical studies, cell wall chemical composition analysis, as well as assessment of the nutritional value of Guadua chacoensis foliage leaves. RESULTS: Foliage leaves of G. chacoensis are a promising source of forage because: (a) as a native woody bamboo, it is adapted to and helps maintain environmental conditions in America; (b) leaf anatomical studies exhibit discontinuous sclerenchyma, scarcely developed, while pilose indumentum, silica cells, prickles and hooks are also scarce; (c) it has a high protein content, similar to that of Medicago sativa, while other nutritional parameters are similar to those of common forages; and (d) glucuronoarabinoxylan, the major extracted polysaccharide, has one-third of the 4-linked β-d-xylopyranosyl units of the backbone substituted mainly with α-l-arabinofuranose as single stubs or non-reducing end of short chains, but also 5-linked α-l-arabinofuranose units, terminal β-d-xylopyranose and d-galactopyranose units, as well as α-d-glucuronic acid residues and small amounts of its 4-O-methylated derivative. CONCLUSION: These results constitute the first report on this species, and as culms are utilized in constructions and crafts, the remaining leaves, when used as forage, constitute a byproduct that allows an additional income opportunity. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry |
| format |
JOUR |
| author |
Panizzo, C.C. Fernández, P.V. Colombatto, D. Ciancia, M. Vega, A.S. |
| author_facet |
Panizzo, C.C. Fernández, P.V. Colombatto, D. Ciancia, M. Vega, A.S. |
| author_sort |
Panizzo, C.C. |
| title |
Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| title_short |
Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| title_full |
Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| title_fullStr |
Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| title_full_unstemmed |
Anatomy, nutritional value and cell wall chemical analysis of foliage leaves of Guadua chacoensis (Poaceae, Bambusoideae, Bambuseae), a promising source of forage |
| title_sort |
anatomy, nutritional value and cell wall chemical analysis of foliage leaves of guadua chacoensis (poaceae, bambusoideae, bambuseae), a promising source of forage |
| url |
http://hdl.handle.net/20.500.12110/paper_00225142_v97_n4_p1349_Panizzo |
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