The present document describes an oral care composition comprising a cuttlefish bone powder, comprising particles having more than 95% (w/w) calcium carbonate content, and a particle size of from about 60 microns to about 75 microns, and a suitable carrier, and uses of said composition for oral hygiene.

A wound care product in the form of a gel is provided, and contains protein from egg shell membrane. The gel is made by first hydrating the egg shell membrane powder and then adding carbomer to partially neutralize the egg shell membrane. The neutralization is completed with the addition of triethanolamine, so as to form a homogeneous gel with a smooth consistency. An antimicrobial compound and a tissue growth accelerator are added to the gel. The gel, infused with egg shell membrane, is applied directly to the wound tissue to form a barrier trapping the active ingredients adjacent the wound site and inhibiting penetration of outside bacteria into the wound site.

A wound care product in the form of a gel is provided, and contains protein from egg shell membrane. The gel is made by first hydrating the egg shell membrane powder and then adding carbomer to partially neutralize the egg shell membrane. The neutralization is completed with the addition of triethanolamine, so as to form a homogeneous gel with a smooth consistency. An antimicrobial compound and a tissue growth accelerator are added to the gel. The gel, infused with egg shell membrane, is applied directly to the wound tissue to form a barrier trapping the active ingredients adjacent the wound site and inhibiting penetration of outside bacteria into the wound site.

The invention refers to a process for the production of a continuous cell line of simile embryo stem cells, such as Amblyomma sculptum (Acari: Ixodidae), known as line IBU/ASE-16 (access number with CNCM: 1-5000) and its uses. More specifically, the invention refers to a process for the production of the line IBU/ASE-16 and their use for obtaining extracts for the production of vaccines and candidate recombinant proteins for biopharmaceuticals and acaricides, production of diagnostic kits for the detection of antigens and/or antibodies for animal and human use, obtaining clones for use in genotyping and use as a substrate for the isolation and culture of pathogens.

To provide a method for producing an oyster meat essence that more amply incorporates an antioxidant substance with high ORAC value as follows. A portion of an oyster meat extract more amply incorporating an antioxidant substance with high ORAC value is selected. An extraction method that allows incorporating further large amount of antioxidant substance with high ORAC value is employed. The beneficial oyster meat extract can be efficiently extracted in large amounts. Object An oyster meat is stored in an extraction container where water is accumulated. An oyster meat essence is extracted to generate an extract liquid. The extract liquid is injected to a centrifuge, and concurrently the centrifuge is rotated at a centrifugal acceleration where an antioxidant substance with high antioxidative potency and ORAC value is separated and removed from the extract liquid. The antioxidant substance with higher antioxidative potency and ORAC value is separated. Thus, the oyster meat essence incorporating a large amount of antioxidant substance with high antioxidative potency and ORAC value is obtained.

The present invention relates to a method for isolating a fraction having anti-inflammatory or osteoarthritis-inhibiting effects by removing impurities and washing oyster shells, which are produced during a process of producing oysters, drying same, forming a powder from the oyster shells, and adding anhydrous citric acid to same for a reaction, obtaining a reaction product, and isolating a supernatant, which is obtained by centrifugally separating the reaction product, by means of ultrafiltration. By adding the anhydrous citric acid to the oyster shell chips for the reaction at a relatively low temperature, the present invention provides superior advantages, such as significantly reducing energy costs and isolating the fraction having the anti-inflammatory or osteoarthritis inhibiting effects through a simple method.

Described herein are polyurethane compositions based on natural materials, as well as methods for making and using the compositions. Also described herein are biofoams made from the polyurethane compositions. The biofoams described herein are resistant to degradation by acid and heat and are able to recover their original shapes after the application of pressure.

The present disclosure pertains to an anhydrous topical composition for retarding and/or inhibiting scarring of a wound, burn and/or skin condition located on the skin of a subject. Additionally, the topical composition may comprise the following: MCT, monolaurin, cetyl esters, marine oil, vegetable oil having an omega 3 fatty acid content greater than 9 wt %, and/or rice bran wax.

The present disclosure pertains to an anhydrous topical composition for retarding and/or inhibiting scarring of a wound, burn and/or skin condition located on the skin of a subject. Additionally, the topical composition may comprise the following: MCT, monolaurin, cetyl esters, marine oil, vegetable oil having an omega 3 fatty acid content greater than 9 wt %, and/or rice bran wax.

Mesenchymal stem cells may be culture for a long period, without using any special apparatus, equipment and the like, in a medium in which seven kinds of nonessential amino acids of glycine, alanine, serine, proline, asparagine, aspartic acid, and glutamic acid are reduced.