EurekaMag.com logo
+ Site Statistics
References:
48,252,460
Abstracts:
22,798,453
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Effect of complex nitrogen sources on pullulan production relative to carbon source


, : Effect of complex nitrogen sources on pullulan production relative to carbon source. Microbios 80(323): 83-90

The effect of complex nitrogen sources, including tryptone, peptone, soytone, casamino acids and corn steep liquor, on pullulan production by Aureobasidium pullulans ATCC 42023 was studied in a medium where sucrose or corn syrup served as the carbon source. Growth on soytone resulted in the highest level of pullulan production by ATCC 42023 independent of the carbon source utilized. In general, all the complex nitrogen sources examined increased pullulan production relative to ammonium sulphate for either sucrose- or corn syrup-grown cells. Cell weights of ATCC 42023 grown on either carbon source were lower when the culture medium contained a complex nitrogen source instead of ammonium sulphate. The pullulan content of the polysaccharide elaborated by sucrose-grown cells on day 5 was found to be highest on soytone, peptone or corn steep liquor. The pullulan content of the polysaccharide produced by corn syrup-grown cells on day 5 was shown to be highest on peptone. The lowest pullulan content of the polysaccharide synthesized by the fungus, using either carbon source, was found to occur after growth on casamino acids.

(PDF 0-2 workdays service)

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 002600623

PDF Full Text: Submit


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Song, J.; Ji, Q.; Sun, Q.; Gao, T.; Liu, K.; Li, L., 2016: The Opioid-sparing Effect of Intraoperative Dexmedetomidine Infusion After Craniotomy. We conducted a randomized trial to evaluate the opioid-sparing effect of an intraoperative infusion of dexmedetomidine (DEX) after craniotomy. Sixty adult patients scheduled for craniotomy were divided randomly into group A (DEX infusion at 0.5 μ...

De Franceschi L.; Gentili A.; Gremigni G.; Guidi P., 1974: Cobalt 60 and cesium 137 in mytilus edulis of adriatic sea and tyrrhenian seas and an estimate of concentration factors. Health Physics 27(4): 400-403

Herbert, J., 1968: Sexual preference in the rhesus monkey Macaca mulatta in the laboratory. Quanti-tative studies upon sexual preference have been made on adult rhesus monkeys (2 intact males and 6 ovariectomlzed females) by observing 2 females and a male for series of 30-min. periods. Concurrently, each female was paired by herself with...

Gaxiola, E.; Olvera Cruz, S.; Salazar, E., 1995: In regards to coronary heart disease in women Role of estrogens on the coronary vascular wall and on the syndrome X. Archivos del Instituto de Cardiologia de Mexico 65(5): 461-467

Nicholas, R.; Roche, A.; Dobbin, M.; Lee, N., 2013: Beyond the paper trail: using technology to reduce escalating harms from opioid prescribing in Australia. The paper highlights the extent of pharmaceutical drug misuse problems in Australia and explores how pharmaceutical opioid misuse could be reduced by implementation of a technological tool: a prescription co-ordination program (PCP). The paper exp...

International Commission On Zoological Nomenclature, 1996: Hydrophoria Robineau-Desvoidy, 1830 Musca lancifer Harris, designated as the type species, and a neotype designated for M lancifer. Bulletin Of Zoological Nomenclature. 53(1): 62-63

Gielkens, A.; Ellens, D., 1981: Application of purified 5-aminosalicyclic acid as substrate in enzyme-linked immunosorbent assay (ELISA). Current topics in veterinary medicine and animal science3(13): 33-39

Coley C.M.; Eagle K.A.; Singer D.E.; Mulley A.G.; Boucher C.A., 1987: Decision analysis for preoperative cardiac risk evaluation before vascular surgery. Clinical Research 35(3): 342A

Zhu, B.; Zhao, L.; Chen, A.; Hua, Y.; Luan, C., 2013: Analysis of solvent residues in raw material drug of glimepiride by head-space sampling-capillary gas chromatography. An analytical method for the solvent residues in the raw material drug of glimepiride has been established by head-space sampling capillary gas chromatography. General evaluation was made for the distribution of organic residual solvents in glimep...

Song, W., 1993: Studies on the morphology and asystematic status of Loxophyllum rostratum Cohn, 1866 (Ciliophora, Pleurostomatida). C. Journal of Oceanography of Huanghai and Bohai Seas, 111: 44-49