geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

The effect of pectinolytic yeasts on rumen microflora


, : The effect of pectinolytic yeasts on rumen microflora. Journal of Animal & Feed Sciences 1(2): 165-170

The effect of pectinolytic yeast culture Kluyveromyces marxianus CCY 51-1-1 on growth (total anaerobes, cellulolytic, amylolytic and pectinolytic bacteria) and enzyme activities (cellulase, amylase, pectinase and urease) of the rumen microflora were investigated. Significant increase of cellulase and alpha-amylase activities were found in experiment with 24 hours incubation in vitro in rumen liquid from calves or rams. Enhanced cellulase, alpha-amylase, pectinase activities and a decrease in urease activity were observed after three weeks of addition of yeast cultures to the diet of sheep. No significant effect on the rumen bacterial counts was observed in either type of the experiments. The concentration of yeast supplement was stable for eight hours when cultivated in vitro in rumen liquor.

US$29.90


Other references

Grainger, A., 2006: From immigrant to overstayer: Samoan identity, rugby, and cultural politics of race and nation in Aotearoa/New Zealand. During the late 1970s, thousands of - in many cases legal - Samoan immigrants were systematically evicted from New Zealand shores. Today, however, "Samoans" are an integral part of New Zealand's national rugby team, the All Blacks....

Tao, C.; Zhang, D.; Hong, R.; Wang, Z., 2015: Stroboscopic Surface Thermal Lensing for Fast Detection of Thermal Defects in Large-Scaled Coating Films. A stroboscopic surface thermal lensing (SSTL) system for the fast detection of thermal-induced defects in large-scaled optical coating films was constructed. The SSTL signal was generated by a set of double-modulators and captured by a high speed...

Anderson, TF.; Steinmetz, JC., 1983: Stable isotopes in calcareous nannofossils; potential application to deep-sea paleoenvironmental reconstructions during the Quaternary. Utrecht Micropaleontological Bulletins, 189-204 No. 30

Norris Roger A.; Johnson Rockne H., 1968: Submarine volcanic eruptions recently located in the Pacific by Sofar hydrophones. Transactions - American Geophysical Union 49(1): 214

Rees, S.L.; Fleming, A.S., 2001: Early maternal separation and juvenile experience with pups affects maternal behavior in adult postartum rats. Disruptions of the mother-litter relationship can affect an offspring's later interactions with pups. Complete separation from mother and litter-mates during the preweaning period disrupts maternal behavior in the adult animal and alters pup-...

Anonymous, 1978: Drug prices follow divergent trends. Hospital Purchasing Management 3(2): 8-8

Wyss, H.Ber, M.; Striebel, H.; Weiss, E.; Geigy, R., 1961: Paperchromatographical determination of various sugars and spectrophotometrical determination of glycogen in extracts of Glossinae, Reduviidae and Ornithodorus moubata. Acta Tropica 18: 46-57

Coney P.J., 1976: Plate tectonics and the Laramide Orogeny. Abstracts with Programs - Geological Society of America 8(5, Rocky Mountain Section 29th annual meeting): 579

Sher, S.A.; Chunram, C.; Pholcharoen, S., 1969: Pepper yellows disease and nematodes in Thailand. Parasitic nematodes associated with black-pepper vines showing symptoms of pepper yellows disease were examined in 15 root samples taken at 3 widely separate localities. Radopholus similis, the only nematode previously known to cause pepper yellow...

Sezgintürk, M.Kemal.; Akin, A.Samil.; Dinçkaya, E., 2010: A biosensor utilizing quince (Cydonia vulgaris) tissue homogenate for dopamine determination in pharmaceutical preparations. Dopamine is a hormone and neurotransmitter occurring in a wide variety of animals, including both vertebrates and invertebrates. Chemically, it is a phenethylamine. Dopamine can be supplied as a medication that acts on the sympathetic nervous syst...