A method for preparation of low molecular weight porcine lympho-reticular polypeptides. The method comprises the enzymatic hydrolysis of a source of protein, wherein the source of protein comprises a blend of porcine liver and porcine spleen, with an enzyme having proteolytic activity and an enzyme having amylase activity.

A method for preparation of low molecular weight porcine lympho-reticular polypeptides. The method comprises the enzymatic hydrolysis of a source of protein, wherein the source of protein comprises a blend of porcine liver and porcine spleen, with an enzyme having proteolytic activity and an enzyme having amylase activity.

Provided herein are compositions with enhanced protein specific activity, protein combinations and methods for the preparation thereof.

Novel nutritional compositions and methods for their manufacture, administration and use are disclosed. The nutritional compositions of the present invention are useful for the feeding of immature mammals, particularly those used for food, and/or performance animals, such as horses, and for companion animals, such as dogs and cats. The nutritional compositions and supplements of the present invention are effective in supporting the growth and health of the immature mammal, in supporting and stimulating its immune system, and in mitigating undesirable infections and other. Additionally, particular fractions of the unique peptides produced by the disclosed methods can be separated and utilized as therapeutic agents.

To provide a method for efficiently utilizing bacterial cells and unused raw materials for culture in the manufacture of fermentation products.

A method for manufacturing a fermentation product by culturing a microorganism, the method comprising steps (A) to (D): step (A) of culturing the microorganism with a first culture medium; step (B) of passing a culture solution containing cultured bacterial cells, raw materials for culture, and the fermentation product through an adsorption tower packed with an adsorbent capable of adsorbing the fermentation product to adsorb the fermentation product from the culture solution to the adsorbent, and then collecting an effluent containing the bacterial cells and the raw materials for culture flowing out from the adsorption tower, wherein a relationship among a size (short diameter) d of the bacterial cell, a pore size D1 of the adsorbent, and a minimum void size D2 between adsorbent particles, D1<d<D2 is satisfied; step (C) of bringing an eluent into contact with the adsorbent to elute the fermentation product; and step (D) of culturing the microorganism with a second culture medium using the collected effluent containing the bacterial cells and the raw materials for culture.

Methods of sequencing a protein using a novel digestion-on-emitter technology are provided.

A method for preparing a decellularized tissue-based hydrogel with maximized ability of preserving various tissue-derived proteins, growth factors and cytokines by using a supercritical fluid-organic solvent system through (a) a step of decellularizing a biological tissue by bringing the same to contact with a supercritical fluid and an organic solvent at the same time; (b) a step of washing the decellularized tissue; (c) a step of preparing a decellularized tissue solution by mixing the washed decellularized tissue with one selected from an enzyme solution, an acidic solution and a mixture thereof; (d) a step of titrating the decellularized tissue solution to pH 5.5-7.8 by treating with a basic solution; and (e) a step of allowing the titrated decellularized tissue solution to stand at 30-40 C. and utilizing the same as a tissue engineering material with improved angiogenesis and tissue regeneration abilities.

Methods of sequencing a protein using a novel digestion-on-emitter technology are provided.

A method for preparing a decellularized tissue-based hydrogel with maximized ability of preserving various tissue-derived proteins, growth factors and cytokines by using a supercritical fluid-organic solvent system through (a) a step of decellularizing a biological tissue by bringing the same to contact with a supercritical fluid and an organic solvent at the same time; (b) a step of washing the decellularized tissue; (c) a step of preparing a decellularized tissue solution by mixing the washed decellularized tissue with one selected from an enzyme solution, an acidic solution and a mixture thereof; (d) a step of titrating the decellularized tissue solution to pH 5.5-7.8 by treating with a basic solution; and (e) a step of allowing the titrated decellularized tissue solution to stand at 30-40 C. and utilizing the same as a tissue engineering material with improved angiogenesis and tissue regeneration abilities.

The disclosure relates to canola meal extracts (CMEs), and methods of making said CMEs. Also provided herein are compositions and culture media comprising said CMEs and use of said CMEs, compositions, and culture media for microbial fermentation across a broad class of microbes. The disclosure further relates to use of said CMEs and compositions as a partial or complete replacement for other organic extracts such as yeast extract.