Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994901608> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W1994901608 abstract "Nordihydroguaiaretic acid (NDGA) is a secondary plant metabolite with antimicrobial properties, and therefore may have potential as a rumen modifier. Two in vitro experiments were conducted to determine the usefulness of NDGA as a rumen modifier. Exp. 1 evaluated the effect of adding 0, 5, 10, 50, and 100 mg/mL NDGA on growth of pure and mixed cultures of rumen bacteria. Growth of all cultures except Butyrivibrio fibrisolvens H17c was inhibited at 50 mg/mL NDGA (P < 0.05). Cultures from whole rumen fluid and B. fibrisolvens H17c were inhibited with 100 mg/mL NDGA (P < 0.05). Exp. 2 evaluated additions of NDGA on IVDMD (48 h) and VFA production. Three dietary substrates simulating different resources available for livestock production and 5 concentrations of NDGA were compared with monensin (47.5 μg/mL, MON, Elanco Animal Health, Indianapolis, IN). Substrates included (DM basis) 100% meadow hay (H100), 50% alfalfa with 50% ground corn (H50), and 90% ground corn with 10% alfalfa (H10). Treatments were 0 (Control; CON), 20, 40, 60, 80 μg/mL NDGA and MON. Treatment means were compared using 2 single degree of freedom contrasts (0 μg/mL NDGA vs. MON and NDGA vs. MON) and orthogonal polynomial contrasts within NDGA concentrations. Monensin fermented with H100 had the least (P < 0.01) IVDMD. A linear increase in IVDMD was observed for H50 (P < 0.01) but not H10 or 100 (P > 0.40). Acetate was quadratic for all substrates tested with NDGA (P < 0.01) and adding NDGA vs. MON resulted in 9% greater values (P < 0.01). Propionate increased by addition of MON compared with CON, which was opposite for acetate. Propionate showed the greatest increase with addition of MON and was dependent on diet vs. CON (H100 vs.H50 vs. H10; 22.5%, 44.4%, and 30.2%, respectively). When H100 was used, total VFA declined linearly by 61% with increasing NDGA (P < 0.01), whereas H50 and H10 were quadratic (P < 0.01) with the greatest total VFA resulting from 40 and 80 mg/mL NDGA for H50 and H10, respectively. Addition of NDGA tended to decrease total VFA (P =0.06) for H100 and H10 by 18.5% and 9.0%, respectively; however, H50 did not differ (P = 0.82) compared with MON. Butyrate increased linearly with increasing NDGA for H10 (P < 0.03) and quadratic for H50 and H100 (P < 0.01). The lowest overall acetate:propionate ratio was obtained with addition of MON to H10 (1.35) and the greatest ratio resulted from adding 60 μg/mL NDGA to H100 (3.63). Rumen fermentation was responsive to NDGA, and the response is dependent on diet." @default.
- W1994901608 created "2016-06-24" @default.
- W1994901608 creator A5061449651 @default.
- W1994901608 creator A5089608113 @default.
- W1994901608 creator A5091493692 @default.
- W1994901608 date "2012-11-01" @default.
- W1994901608 modified "2023-10-05" @default.
- W1994901608 title "Effects of nordihydroguaiaretic acid on in vitro fermentation profiles of rumen bacteria1" @default.
- W1994901608 cites W138122578 @default.
- W1994901608 cites W1519909963 @default.
- W1994901608 cites W1981018170 @default.
- W1994901608 cites W1984906619 @default.
- W1994901608 cites W2012830962 @default.
- W1994901608 cites W2024743831 @default.
- W1994901608 cites W2038515360 @default.
- W1994901608 cites W2045502696 @default.
- W1994901608 cites W2047341547 @default.
- W1994901608 cites W2056441400 @default.
- W1994901608 cites W2060270871 @default.
- W1994901608 cites W2061418115 @default.
- W1994901608 cites W2062296001 @default.
- W1994901608 cites W2066394966 @default.
- W1994901608 cites W2067011744 @default.
- W1994901608 cites W2083045312 @default.
- W1994901608 cites W2101091018 @default.
- W1994901608 cites W2108847785 @default.
- W1994901608 cites W2120553429 @default.
- W1994901608 cites W2127482039 @default.
- W1994901608 cites W2165393884 @default.
- W1994901608 cites W2257583585 @default.
- W1994901608 cites W4248857699 @default.
- W1994901608 cites W59234909 @default.
- W1994901608 cites W890972952 @default.
- W1994901608 doi "https://doi.org/10.2527/jas.2012-5339" @default.
- W1994901608 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22871941" @default.
- W1994901608 hasPublicationYear "2012" @default.
- W1994901608 type Work @default.
- W1994901608 sameAs 1994901608 @default.
- W1994901608 citedByCount "1" @default.
- W1994901608 countsByYear W19949016082022 @default.
- W1994901608 crossrefType "journal-article" @default.
- W1994901608 hasAuthorship W1994901608A5061449651 @default.
- W1994901608 hasAuthorship W1994901608A5089608113 @default.
- W1994901608 hasAuthorship W1994901608A5091493692 @default.
- W1994901608 hasConcept C100544194 @default.
- W1994901608 hasConcept C106191032 @default.
- W1994901608 hasConcept C140793950 @default.
- W1994901608 hasConcept C181199279 @default.
- W1994901608 hasConcept C185592680 @default.
- W1994901608 hasConcept C2776889390 @default.
- W1994901608 hasConcept C2780224938 @default.
- W1994901608 hasConcept C2780857362 @default.
- W1994901608 hasConcept C31903555 @default.
- W1994901608 hasConcept C55493867 @default.
- W1994901608 hasConcept C70262065 @default.
- W1994901608 hasConcept C86803240 @default.
- W1994901608 hasConceptScore W1994901608C100544194 @default.
- W1994901608 hasConceptScore W1994901608C106191032 @default.
- W1994901608 hasConceptScore W1994901608C140793950 @default.
- W1994901608 hasConceptScore W1994901608C181199279 @default.
- W1994901608 hasConceptScore W1994901608C185592680 @default.
- W1994901608 hasConceptScore W1994901608C2776889390 @default.
- W1994901608 hasConceptScore W1994901608C2780224938 @default.
- W1994901608 hasConceptScore W1994901608C2780857362 @default.
- W1994901608 hasConceptScore W1994901608C31903555 @default.
- W1994901608 hasConceptScore W1994901608C55493867 @default.
- W1994901608 hasConceptScore W1994901608C70262065 @default.
- W1994901608 hasConceptScore W1994901608C86803240 @default.
- W1994901608 hasLocation W19949016081 @default.
- W1994901608 hasLocation W19949016082 @default.
- W1994901608 hasOpenAccess W1994901608 @default.
- W1994901608 hasPrimaryLocation W19949016081 @default.
- W1994901608 hasRelatedWork W1429358233 @default.
- W1994901608 hasRelatedWork W1943206159 @default.
- W1994901608 hasRelatedWork W1997342259 @default.
- W1994901608 hasRelatedWork W215942552 @default.
- W1994901608 hasRelatedWork W2301686514 @default.
- W1994901608 hasRelatedWork W3112377554 @default.
- W1994901608 hasRelatedWork W3113094788 @default.
- W1994901608 hasRelatedWork W4244073418 @default.
- W1994901608 hasRelatedWork W4254272184 @default.
- W1994901608 hasRelatedWork W66732765 @default.
- W1994901608 isParatext "false" @default.
- W1994901608 isRetracted "false" @default.
- W1994901608 magId "1994901608" @default.
- W1994901608 workType "article" @default.