This study evaluates the impact of eight commercial oenological tannins—sourced from grape seed, grape skin, cherry, quebracho, acacia, tara, chestnut, and oak—on the phenolic composition and color evolution of a rosé wine during oxidative storage.
Federico Baris +3 more
doaj +1 more source
Solid state 13C-NMR spectra of pure tannin powders from four different sources – mimosa, quebracho, chestnut and tara – are readily distinguishable from each other, both in pure commercial powder form, and in leather which they have been used to tan ...
Jan H. van der Westhuizen +6 more
doaj +1 more source
Tannin based flocculants [PDF]
Sintetizirali smo flokulante iz različnih vrst tanina. Za sintezo smo uporabili tanin smreke, smreke-jelke, hrasta, mimoze, alepskega bora in kvebrača ter ustrezne kemikalije.
Golob, Gabrijela +2 more
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Effect of polyethylene glycol on in vitro gas production of some non-leguminous forage trees in tropical region of the south of Mexico [PDF]
The aim of this study was to evaluate the chemical composition of five foliages, and the effect of adding PEG during incubation on in vitro gas production (GP), metabolizable energy (ME), partitioning factor (PF24h), in vitro organic matter digestibility
AVILA MORALES, BARBARA BERENICE +15 more
core +1 more source
Growth response of Heterobranchus longifilis (Valenciennes, 1840) fingerlings fed raw and boiled Mucuna cochinchinensis seed meal [PDF]
Feeding trial was conducted in static water to assess the growth of H. longifilis fingerlings fed different I inclusion levels of mucuna seed meal (MSM).
Osuigwe, D. I.
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Evaluation of sorghum silages of diferent genotypes with and without condensed tannins. [PDF]
A total of 10 Sorghum cultivar: two lines (CMSXS114, T ) and (CMSXS165, WT ), six hybrids ( 9953101,T; 9953130,T; BR601, WT; BR701, T; BR700, T; and AG2005, WT and two varieties (BR501, WT; and BR506, WT) with 8 replications were ensiled in PVC silos of ...
BRUM, S. S. +4 more
core +1 more source
La unión entre economía y periodismo es el objetivo de este artículo en el que se analiza el papel ejercido por los hermanos Pedro Pablo y Carlos de Corral y Tome al internacionalizar el árbol de quebracho colorado paraguayo, y al importarlo a la ciudad ...
Gabriela Dalla-Corte Caballero
doaj +1 more source
Short- to medium-term effects of consumption of quebracho tannins on saliva production and composition in sheep and goats [PDF]
Eight Merino sheep (49.4 ± 4.23 kg BW) and 8 Alpine goats (53.2 ± 2.51 kg BW) were used to study the effect of ingestion of quebracho tannins on salivation.
González González, María Jesús +7 more
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Structural features of condensed tannins affect in vitro ruminal methane production and fermentation characteristics [PDF]
An in vitro study was conducted to investigate the effects of condensed tannins (CT) structural properties, i.e. average polymer size (or mean degree of polymerization); percentage of cis flavan-3-ols and percentage of prodelphinidins in CT extracts on ...
Fryganas, Christos +6 more
core +3 more sources
Bioactive forage and phytotherapy to cure and control endo-parasite diseases in sheep and goat farming systems – a review of current scientific knowledge [PDF]
Infestation with gastro-intestinal nematodes (GIN) in small ruminants can cause severe economic losses and endanger animal welfare. The development of organic farming systems, the increased public awareness for drug residues in agricultural products and ...
Rahmann, Gerold, Seip, Hannah
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