Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Hay did not affect extractable or total condensed tannin content.

Taxon: Dalea purpureaDalea purpureae0
Treatment: Haye1
Outcome: extractable or total CT contente1
Direction: did not affecte1

Not reportedComparator

Verbatim

e1
“Hay did not affect either extractable or total CT content”
✓ located verbatim in the source · abstract, characters 1101–1158

e0
“Dalea purpurea Vent.”
✓ located verbatim in the source · abstract, characters 320–340

Title

616 Effect of conservation method on in vitro ruminal fermentation of purple prairie clover (Dalea purpurea Vent.) in batch culture

K. Peng; Z. Xu; L. Jin; et al. Journal of Animal Science 2017. doi:10.2527/asasann.2017.616

Other claims from this paper (17)

Intervention effect Freeze-dried forage had lower NDF and ADF concentrations than hay and silage.
Intervention effect Ensiling decreased total phenolics and extractable condensed tannin content.
Intervention effect Ensiling had no effect on total condensed tannin content.
Intervention effect Hay and silage had lower TDMD and NDFD than S and FD.
Intervention effect Inclusion of PEG did not affect TDMD or NDFD at 8, 24 or 72 h of incubation.
Intervention effect Hay had lower microbial protein production than freeze-dried forage and silage.
Intervention effect Inclusion of PEG decreased MP at 24 or 72 h of incubation.
Intervention effect Total gas, methane and total VFA production were similar across the treatments.
Intervention effect Rate of gas production was similar across the treatments.
Intervention effect Ammonia accumulation was higher with PEG than without PEG during 72-h incubation.
Intervention effect Silage produced VFA with a lower proportion of acetate than freeze-dried or hay forage.
Intervention effect Silage produced VFA with a higher proportion of propionate than freeze-dried or hay forage.
Intervention effect Silage gave a lower acetate:propionate ratio than freeze-dried or hay forage after 8 h of incubation.
Intervention effect No difference in VFA profile was observed between silage and hay.
Association Condensed tannins decreased protein degradation in the rumen.
Intervention effect Condensed tannins had minimal effects on overall rumen fermentation.
Intervention effect Conservation of the forage as hay or silage had little effect on the efficacy of condensed tannins in modulating rumen fermentation.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

No tillage had no effect on extractable soil inorganic N.

Taxon: barleyHordeum vulgaree1
Treatment: No tillagee2
Outcome: extractable soil inorganic Ne0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“but had no effect on extractable soil inorganic N.”
✓ located verbatim in the source · abstract, characters 859–909

e1
“Straw retention increased soil microbial biomass N (MBN) in 2 of 3 yr at the four-leaf growth stage of barley”
✓ located verbatim in the source · abstract, characters 508–617

e2
“No tillage increased soil MBN, crop yield and N uptake compared to CT”
✓ located verbatim in the source · abstract, characters 788–857

Title

Tillage, crop residue and crop sequence effects on nitrogen availability in a legume-based cropping system

Y. K. Soon; M. A. Arshad Canadian Journal of Soil Science 2004. doi:10.4141/s04-023

Other claims from this paper (9)

Intervention effect Straw retention increased soil microbial biomass N in two of three years.
Intervention effect Straw retention decreased extractable soil inorganic N at seeding.
Intervention effect Straw treatments did not alter crop yield or N uptake at maturity.
Intervention effect No tillage increased soil microbial biomass N, crop yield and N uptake versus conventional tillage.
Intervention effect Straw and tillage did not influence plant N uptake from different sources.
Observation Barley following pea derived a greater share of N from belowground N than canola following barley.
Observation Fertilizer N constituted 8 to 11% of barley N uptake.
Observation Fertilizer N constituted 23 to 32% of canola N uptake.
Observation Straw N contributed 1 to 3% of plant N uptake.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Ensiling had no effect on total condensed tannin content.

Taxon: Dalea purpureaDalea purpureae0
Treatment: Ensilinge1
Outcome: total CTe1
Direction: had no effecte1

Not reportedComparator

Verbatim

e1
“Ensiling decreased (P < 0.001) total phenolics and extractable CT content but had no effect on total CT”
✓ located verbatim in the source · abstract, characters 996–1099

e0
“Dalea purpurea Vent.”
✓ located verbatim in the source · abstract, characters 320–340

Title

616 Effect of conservation method on in vitro ruminal fermentation of purple prairie clover (Dalea purpurea Vent.) in batch culture

K. Peng; Z. Xu; L. Jin; et al. Journal of Animal Science 2017. doi:10.2527/asasann.2017.616

Other claims from this paper (17)

Intervention effect Freeze-dried forage had lower NDF and ADF concentrations than hay and silage.
Intervention effect Ensiling decreased total phenolics and extractable condensed tannin content.
Intervention effect Hay did not affect extractable or total condensed tannin content.
Intervention effect Hay and silage had lower TDMD and NDFD than S and FD.
Intervention effect Inclusion of PEG did not affect TDMD or NDFD at 8, 24 or 72 h of incubation.
Intervention effect Hay had lower microbial protein production than freeze-dried forage and silage.
Intervention effect Inclusion of PEG decreased MP at 24 or 72 h of incubation.
Intervention effect Total gas, methane and total VFA production were similar across the treatments.
Intervention effect Rate of gas production was similar across the treatments.
Intervention effect Ammonia accumulation was higher with PEG than without PEG during 72-h incubation.
Intervention effect Silage produced VFA with a lower proportion of acetate than freeze-dried or hay forage.
Intervention effect Silage produced VFA with a higher proportion of propionate than freeze-dried or hay forage.
Intervention effect Silage gave a lower acetate:propionate ratio than freeze-dried or hay forage after 8 h of incubation.
Intervention effect No difference in VFA profile was observed between silage and hay.
Association Condensed tannins decreased protein degradation in the rumen.
Intervention effect Condensed tannins had minimal effects on overall rumen fermentation.
Intervention effect Conservation of the forage as hay or silage had little effect on the efficacy of condensed tannins in modulating rumen fermentation.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Condensed tannin was indistinguishable from zero in barley grains.

Taxon: barleyHordeum vulgaree0
Outcome: CT concentratione0
Direction: indistinguishable from zeroe0

Verbatim

e0
“CT concentration was indistinguishable from zero in perennial ryegrass forage, in barley and triticale grains and in soya bean meal (0.1% DM).”
✓ located verbatim in the source · abstract, characters 1490–1632

Title

Determination of extractable and bound condensed tannin concentrations in forage plants, protein concentrate meals and cereal grains

T H Terrill; A M Rowan; G B Douglas; et al. Journal of the Science of Food and Agriculture 1992. doi:10.1002/jsfa.2740580306

Other claims from this paper (14)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Condensed tannin was indistinguishable from zero in triticale grains.

Taxon: triticale×Triticosecalee0
Outcome: CT concentratione0
Direction: indistinguishable from zeroe0

Verbatim

e0
“CT concentration was indistinguishable from zero in perennial ryegrass forage, in barley and triticale grains and in soya bean meal (0.1% DM).”
✓ located verbatim in the source · abstract, characters 1490–1632

Title

Determination of extractable and bound condensed tannin concentrations in forage plants, protein concentrate meals and cereal grains

T H Terrill; A M Rowan; G B Douglas; et al. Journal of the Science of Food and Agriculture 1992. doi:10.1002/jsfa.2740580306

Other claims from this paper (14)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Condensed tannin was indistinguishable from zero in perennial ryegrass forage.

Taxon: perennial ryegrassLolium perennee0
Outcome: CT concentratione0
Direction: indistinguishable from zeroe0

Verbatim

e0
“CT concentration was indistinguishable from zero in perennial ryegrass forage, in barley and triticale grains and in soya bean meal (0.1% DM).”
✓ located verbatim in the source · abstract, characters 1490–1632

Title

Determination of extractable and bound condensed tannin concentrations in forage plants, protein concentrate meals and cereal grains

T H Terrill; A M Rowan; G B Douglas; et al. Journal of the Science of Food and Agriculture 1992. doi:10.1002/jsfa.2740580306

Other claims from this paper (14)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Soya bean meal contained 0.1% DM condensed tannin, indistinguishable from zero.

Taxon: soya beane0
Outcome: CT concentratione0
Direction: indistinguishable from zeroe0
Value: 0.1% DMe0

Verbatim

e0
“CT concentration was indistinguishable from zero in perennial ryegrass forage, in barley and triticale grains and in soya bean meal (0.1% DM).”
✓ located verbatim in the source · abstract, characters 1490–1632

Title

Determination of extractable and bound condensed tannin concentrations in forage plants, protein concentrate meals and cereal grains

T H Terrill; A M Rowan; G B Douglas; et al. Journal of the Science of Food and Agriculture 1992. doi:10.1002/jsfa.2740580306

Other claims from this paper (14)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Total condensed tannin content was similar after wilting.

Taxon: birdsfoot trefoilt0
Treatment: wiltinge0
Outcome: total CT contente0
Direction: similare0

Not reportedComparator

Verbatim

e0
“The total CT content was similar after wilting but was lower (P < 0.05) after ensiling.”
✓ located verbatim in the source · abstract, characters 732–819

t0
“birdsfoot trefoil (Lotus corniculatus) and sainfoin (Onobrychis viicifolia)”
✓ located verbatim in the source · title, characters 77–152

Title

Modification of the proportion of extractable and bound condensed tannins in birdsfoot trefoil (Lotus corniculatus) and sainfoin (Onobrychis viicifolia) during wilting, ensiling and pelleting processes

Marion Girard; Frigga Dohme-Meier; Silvia Kragten; et al. Biotechnology in Animal Husbandry 2018. doi:10.2298/bah1801001g

Other claims from this paper (6)

Observation Total condensed tannins and soluble, protein-bound, and fibre-bound fractions differed among plants.
Intervention effect Ensiling lowered total condensed tannin content.
Intervention effect Wilting, ensiling and pelleting lowered the soluble condensed tannin fraction.
Intervention effect Wilting, ensiling and pelleting favoured the protein-bound condensed tannin fraction.
Association Harvest time affected total condensed tannins and soluble and protein-bound fractions.
Recommendation The authors recommend measuring bound tannin fractions when determining condensed tannin content.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Condensed tannins had no effect on methionine irreversible loss rate.

Taxon: Lotus corniculatusLotus corniculatuse2
Treatment: condensed tannin (CT)e2
Interactor: sheepOvis ariese2herbivore
Outcome: methionine IRLe1
Direction: no effecte1
Comparator: Polyethylene glycol (PEG)e3

Verbatim

e1
“had no effect on methionine IRL”
✓ located verbatim in the source · abstract, characters 1344–1375

e2
“Fresh Lotus corniculatus containing 27 g extractable condensed tannin (CT)/kg dry matter (DM) and 8 g bound CT/kg DM was fed at hourly intervals to sheep held in metabolism cages”
✓ located verbatim in the source · abstract, characters 0–178

e3
“Polyethylene glycol (PEG) was continuously infused into the rumen of half the sheep to remove the effects of CT”
✓ located verbatim in the source · abstract, characters 303–414

Title

The effect of condensed tannins in Lotus corniculatus on plasma metabolism of methionine, cystine and inorganic sulphate by sheep

Yuxi Wang; G. C. Waghorn; T. N. Barry; et al. British Journal Of Nutrition 1994. doi:10.1079/bjn19940096

Other claims from this paper (16)

Intervention effect Condensed tannins in Lotus corniculatus had no effect on apparent digestion of cellulose and minerals.
Intervention effect Condensed tannins slightly depressed digestion of DM, organic matter and hemicellulose.
Intervention effect Condensed tannins markedly reduced the apparent digestion of nitrogen.
Intervention effect PEG infusion markedly increased rumen NH3 and the molar proportions of iso-butyric, iso-valeric and n-valeric acids.
Intervention effect PEG infusion temporarily increased rumen protozoa numbers.
Intervention effect PEG infusion did not affect total volatile fatty acid concentration or the proportions of acetic, propionic and n-butyric acids.
Intervention effect Condensed tannins greatly increased the irreversible loss rate of plasma cystine (13.1 vs 7.0 mumol/min).
Intervention effect Condensed tannins reduced the irreversible loss rate of plasma inorganic sulphate (36.8 vs 48.1 mumol/min).
Intervention effect Condensed tannins increased transulphuration of methionine to cystine (4.37 vs 1.24 mumol/min).
Intervention effect Condensed tannins increased cystine entering the plasma (9.34 vs 5.75 mumol/min).
Intervention effect Condensed tannins increased cystine flux to body synthetic reactions (11.89 vs 5.41 mumol/min).
Intervention effect Condensed tannins had no effect on the proportion of methionine flux transferred to sulphate (0.05 vs 0.06).
Intervention effect Condensed tannins reduced the proportion of methionine flux transferred to body synthetic reactions (0.68 vs 0.86).
Intervention effect Condensed tannins markedly reduced the proportion of cystine flux transferred to sulphate (0.09 vs 0.27).
Association Condensed tannins reduced rumen protein degradation (author conclusion).
Association Condensed tannins markedly increased utilization of plasma cystine for body synthetic reactions (author conclusion).

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Condensed tannins in Lotus corniculatus had no effect on apparent digestion of cellulose and minerals.

Taxon: Lotus corniculatusLotus corniculatuse2
Treatment: condensed tannin (CT)e2
Interactor: sheepOvis ariese2herbivore
Outcome: apparent digestion of cellulose and mineralse1
Direction: no effectse1
Comparator: Polyethylene glycol (PEG)e3

Verbatim

e1
“CT in Lotus corniculatus had no effects on the apparent digestion of cellulose and minerals”
✓ located verbatim in the source · abstract, characters 586–677

e2
“Fresh Lotus corniculatus containing 27 g extractable condensed tannin (CT)/kg dry matter (DM) and 8 g bound CT/kg DM was fed at hourly intervals to sheep held in metabolism cages”
✓ located verbatim in the source · abstract, characters 0–178

e3
“Polyethylene glycol (PEG) was continuously infused into the rumen of half the sheep to remove the effects of CT”
✓ located verbatim in the source · abstract, characters 303–414

Title

The effect of condensed tannins in Lotus corniculatus on plasma metabolism of methionine, cystine and inorganic sulphate by sheep

Yuxi Wang; G. C. Waghorn; T. N. Barry; et al. British Journal Of Nutrition 1994. doi:10.1079/bjn19940096

Other claims from this paper (16)

Intervention effect Condensed tannins slightly depressed digestion of DM, organic matter and hemicellulose.
Intervention effect Condensed tannins markedly reduced the apparent digestion of nitrogen.
Intervention effect PEG infusion markedly increased rumen NH3 and the molar proportions of iso-butyric, iso-valeric and n-valeric acids.
Intervention effect PEG infusion temporarily increased rumen protozoa numbers.
Intervention effect PEG infusion did not affect total volatile fatty acid concentration or the proportions of acetic, propionic and n-butyric acids.
Intervention effect Condensed tannins greatly increased the irreversible loss rate of plasma cystine (13.1 vs 7.0 mumol/min).
Intervention effect Condensed tannins reduced the irreversible loss rate of plasma inorganic sulphate (36.8 vs 48.1 mumol/min).
Intervention effect Condensed tannins had no effect on methionine irreversible loss rate.
Intervention effect Condensed tannins increased transulphuration of methionine to cystine (4.37 vs 1.24 mumol/min).
Intervention effect Condensed tannins increased cystine entering the plasma (9.34 vs 5.75 mumol/min).
Intervention effect Condensed tannins increased cystine flux to body synthetic reactions (11.89 vs 5.41 mumol/min).
Intervention effect Condensed tannins had no effect on the proportion of methionine flux transferred to sulphate (0.05 vs 0.06).
Intervention effect Condensed tannins reduced the proportion of methionine flux transferred to body synthetic reactions (0.68 vs 0.86).
Intervention effect Condensed tannins markedly reduced the proportion of cystine flux transferred to sulphate (0.09 vs 0.27).
Association Condensed tannins reduced rumen protein degradation (author conclusion).
Association Condensed tannins markedly increased utilization of plasma cystine for body synthetic reactions (author conclusion).

“extractable CT”

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