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Theses/Dissertations

Louisiana State University

Food science and technology

1974

Articles 1 - 4 of 4

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Identification Of Pathogenic Microorganisms In Seafood By Gas Chromatography., William Earnest Mccullough Jan 1974

Identification Of Pathogenic Microorganisms In Seafood By Gas Chromatography., William Earnest Mccullough

LSU Historical Dissertations and Theses

No abstract provided.


Some Biochemical Properties Of The Hepatopancreatic Tissues Of Red Crawfish (Procambarus Clarkii)., Levi Chang-Gang Ying Jan 1974

Some Biochemical Properties Of The Hepatopancreatic Tissues Of Red Crawfish (Procambarus Clarkii)., Levi Chang-Gang Ying

LSU Historical Dissertations and Theses

No abstract provided.


Potential Toxicity Of Cadmium And Zinc In Gulf Shellfish., Suzanne P. Grondin Jan 1974

Potential Toxicity Of Cadmium And Zinc In Gulf Shellfish., Suzanne P. Grondin

LSU Historical Dissertations and Theses

No abstract provided.


Accelerated Biodegradation Of Cellulosic Substrates., Herbert John Bavor Jr Jan 1974

Accelerated Biodegradation Of Cellulosic Substrates., Herbert John Bavor Jr

LSU Historical Dissertations and Theses

Utilization of appropriate chemical/physical/micro­ biological techniques for pretreatment of cellulosic sub­ strates was shown to significantly accelerate cellulose biodegradation processes under both laboratory and in situ marine conditions. Initially an overlay plating system was developed for the isolation of cellulolytic bacteria. The procedure involved a double-layer agar system, with the basal portion consisting of a mineral salt/yeast extract agar and the upper portion, an alkali-treated cellulose­ agar overlay. The system was shown to have limited appli­ cation in the enumeration of cellulolytic bacterial populations. An in situ rate of 3.8 mg solubilized/24 hr/gram substrate was determined for the decomposition of …