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Studies on ruminant saliva. 1. the composition and output of sheep’s saliva.
Open accessAbstract
SULPHATES 99 taining magnesium and ferrous sulphates as the sole source of sulphur.2. This has demonstrated the universal import- ance of inorganic sulphates in the metabolism of moulds, since all species or strains tested utilized 10 % or more, 56 utilized 60 % or more, and 16 over 90 % of the inorganic sulphate in the medium.3. A more detailed examination of the sulphur metabolism of seven species of Penicillium, six strains of A8pergillu8 terreu.sThom, and one strain of A. fumigatus Fresenius, 'grown on the same medium, revealed the fact that some of them form considerable amounts of 'ethereal sulphates' while others, particularly Penicillium notatum Westling, give large yields of other, probably organic, sulphur compounds, of at present unknown nature.
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“The rumen receives a large volume of saliva (about 1.31 L of saliva is secreted from one parotid gland per day for an adult sheep), which buffers the acidity from VFA (McDougall, 1948), while cecum receives no saliva.”
From Comparative Analysis of the Microbiota Between Sheep Rumen and Rabbit Cecum Provides New Insight Into Their Differential Methane Production (2018) · cites this paper as McDougall, 1948
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Research works printed but not linked: 7
- Clutterbuck, P. W., Mukhopadhyay, S. L., Oxford, A. E. & Raistrick, H. (1940). Biochem. J. 34, 664.
- THE COMPOSITION AND OUTPUT OF SHEEP'S SALIVA BY E. I. McDOUGALL, In8titute of Animal Pathology, Univer8ity of Cambridge (Received 16 October 1947) REFERENCES
- Bray, W. C. (1925). Dissertation. Yale University. Quoted by Hastings, A. B., Murmy, C. D. & Sendroy, J. Jr. (1927). J. biol. Chem. 71, 723.
- Fiske, C. H. & Subbarow, Y. (1925). J. biol. Chem. 66, 375. Vol. 43 RUMINANT SALIVA 109
- Mangold, E. (1929). Handboole of Nutrition and Metabolism of Dometicated Animate. 2. Digeetion and Excretion, p. 113. Berlin: Julius Springer.
- van der Wath, J. G. (1942). Thesis. University of Pretoria.
- Weyers, H. (1937). Inaugural Dissertation. University of Berlin.
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A TWO‐STAGE TECHNIQUE FOR THE IN VITRO DIGESTION OF FORAGE CROPS
Tilley, J. M. A., & Terry, R. A. (1963) · Grass and Forage Science · doi:10.1111/j.1365-2494.1963.tb00335.x · Cited by 6,624
Broderick, G. A., & Kang, J. H. (1980) · Journal of Dairy Science · doi:10.3168/jds.s0022-0302(80)82888-8 · Cited by 2,523
Specific microbiome-dependent mechanisms underlie the energy harvest efficiency of ruminants.
Shabat, S. K. B., Sasson, G., Doron-Faigenboim, A., Durman, T., Yaacoby, S., Berg Miller, M. E., White, B. A., Shterzer, N., & Mizrahi, I. (2016) · The ISME Journal · doi:10.1038/ismej.2016.62 · Cited by 823
In situ and Other Methods to Estimate Ruminal Protein and Energy Digestibility: A Review
Nocek, J. E. (1988) · Journal of Dairy Science · doi:10.3168/jds.s0022-0302(88)79781-7 · Cited by 730
Design and development of a long-term rumen simulation technique (Rusitec)
Czerkawski, J. W., & Breckenridge, G. (1977) · British Journal Of Nutrition · doi:10.1079/bjn19770102 · Cited by 572
Metadata
- Authors
- McDougall, E. I.
- Affiliations
- University of Cambridge (GB)
- Corresponding author
- McDougall, E. I.
- ORCID
- McDougall, E. I.
- Venue
- Biochemical Journal
- Publisher
- Portland Press Ltd.
- Published
- 1948-01-01
- Volume
- 43
- Issue
- 1
- Pages
- 99-109
- ISSN
- 0306-3283 (ISSN-L)
- PMC
- PMC1274641
- OpenAlex
- W2341421605
- Cited by
- 1,970
- References
- 0
- Citations by year
- 2026: 62 · 2025: 81 · 2024: 83 · 2023: 64 · 2022: 82 · 2021: 84 · 2020: 65 · 2019: 50 · 2018: 62 · 2017: 46 · 2016: 59 · 2015: 46 · 2014: 56 · 2013: 58 · 2012: 51
- FWCI
- 6.30
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Biochemical Journal (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Ruminant Nutrition and Digestive Physiology
- Health Sciences › Medicine › Physiology (medical) › Salivary Gland Disorders and Functions
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
- Keywords
- saliva composition, sulfate metabolism, molds, Penicillium, Aspergillus terreus, Aspergillus fumigatus, Penicillium notatum, organosulfur compounds
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