Influence of the extraction method on functional properties of commercial snail secretion filtrates.

ABSTRACT: Snail secretion is a complex mixture of several components, including proteins, glycoproteins, mucopolysaccharides and smaller molecules. Its growing use in nutraceutical, cosmetic and biomedical applications, as well as a component of edible and green packaging to replace chemical plasticizer, implies more affordable and sustainable extraction methods. We chose four extracts obtained from Cornu aspersum snails, different by origin, extraction medium (namely, citric acid, lactic acid or none) and additives and we performed a series of characterizations including the SDS-page, the measure of pH and density, the evaluation of dry matter and of protein content, supported by structural determinations by means of UV-visible and infrared spectroscopy, X-Rays diffraction and thermogravimetric mea

SUBMITTER: Di Filippo MF 

PROVIDER: S-EPMC11437072 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature