Cornell Research Foundation Inc.

Cornell University

Phytex, LLC

United States of America, As Represented by the Secretary of Agriculture

Huvepharma Ad

United States Department of Agriculture

Xingen Lei

Frank E Ruch

Douglas M Webel

Donald E Orr

Edward J Mullaney

Donald E Orr, Jr

Abul H Ullah

Gary E Harman

Abul H J Ullah

Abul Ullah

The present invention relates to omega-3 fatty acid enrichment, and n-6 to n-3 fatty acid ratio improvement, of poultry products using animal feed supplemented with defatted microalgae, and treatment methods involving such poultry products. One aspect of the present invention relates to a method of producing poultry eggs with elevated amounts of n-3 fatty acids. This method involves feeding poultry an amount of defatted microalgae under conditions effective for the poultry to produce an egg comprising about 300 mg to about 550 mg of n-3 fatty acids.

Omega-3 fatty acid enrichment of poultry products with defatted microalgae animal feed

The present invention relates to a fertilizer comprising at least one microbe selected from the group consisting of(NRRL B-50520),(NRRL B-50521),(NRRL B-50522), and combinations thereof, and a substrate which is acted upon by the at least one microbe to release nitrogen. The invention also relates to a fertilizer comprising at least one microbe selected from a keratin degrading microorganism and a keratin substrate which is acted upon by the at least one microbe to release nitrogen. The invention further relates to a method for enhancing growth of plants with the fertilizer, and methods of making a fertilizer. The invention further relates to an isolatedstrain (NRRL B-50520) and two isolatedstrains (NRRL B-50521, NRRL B-50522).

Highly efficient organic fertilizer and components thereof

The present invention relates to a method of producing a heterologous protein or polypeptide having phytase activity in a yeast system. The invention also provides proteins having phytase activity which have increased thermostability. Yeast strains which produce a heterologous phytase and the vectors used to produce the phytase are also provided.

Overexpression of phytase genes in yeast systems

A method is described for improving the nutritional value of a foodstuff comprising a source of myo-inositol hexakisphosphate by feeding the foodstuff in combination with a phytase expressed in yeast. The method comprises the step of feeding the animal the foodstuff in combination with a phytase expressed in yeast wherein the phytase can be selected from the group consisting of AppA1, AppA2 and a site-directed mutant of AppA. The invention also enables reduction of the feed to weight gain ratio and an increase bone mass and mineral content of an animal. A foodstuff and a feed additive comprising AppA2 or a site-directed mutant of AppA are also described.

Phytase-Containing Animal Food and Method

The invention provides variant phytase enzymes having increased thermal stability relative to their counterpart parent enzymes. The modifications to the enzymes include both single substitutions and various combinations of substitutions that provide improved stability and activity. The invention further provides nucleic acids encoding the variant phytase enzymes, host cells and vectors containing and expressing them, as well as feed compositions useful for providing improved nutrition, particularly with respect to the bioavailability of dietary phosphate, calcium, iron and zinc, among others.

Phytases with improved thermal stability

The invention relates to methods of increasing bone strength in an animal, preferably a mammal. In one aspect, the methods provided by the invention involve administering to the animal strontium and a phytase enzyme. In another aspect, methods are provided for treating or preventing osteoporosis in a subject, the method comprising administering to said individual a phytase enzyme and strontium. Also encompassed are animal feed compositions comprising a phytase enzyme and supplemental strontium and a dietary supplement composition for administration to a human, the composition comprising a phytase enzyme and supplemental strontium.

Compositions and methods for bone strengthening

Phytase-containing animal food and method

The present invention is directed to an isolated nucleic acid molecule encoding mutant phytases and the isolated mutant phytases themselves. The present invention further relates to methods of using the isolated nucleic acid molecules and the isolated mutant phytases of the present invention.

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The present invention relates to an isolated nucleic acid molecule encoding a mutant phytase and the isolated mutant phytase itself. The present invention further relates to methods of using the isolated nucleic acid molecule and the isolated mutant phytase of the present invention.

The present invention invention relates to an isolated nucleic acid molecule encoding a mutant phytase and the isolated mutant phytase itself. The present invention further relates to methods of using the isolated nucleic acid molecule and the isolated mutant phytase of the present invention.

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