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RESEARCH AND DEVELOPMENT R&D FOOD SUPLEMENTS

R&D – QUALITY CONTROL

MICROBIOLOGICAL TESTS

  • Aerobic, enterobacterial, mold and yeast counts
  • Identification of Escheriachia coli
  • Identification of Staphylococcus aureus
  • Identification of Salmonella
  • Identification of Listeria monocytogenes and Listeria spp.
  • Identification of Pseudomonas aeruginosa
  • Bacterial identification by VITEK

PHYSICAL-CHEMICAL TESTS

  • Organoleptic characteristics, PH, density, viscosity, peroxide value, acid value, moisture, dry residue.
  • Water activity.
  • Preservative studies.
  • Studies of metals.
  • Lactose and gluten studies.
  • Vitamin studies.
  • Polycyclic aromatic hydrocarbons.

SERVICES FOR PLACING ON THE MARKET

CHALLENGE TEST OR STUDY OF PRESERVATIVE EFFICACY

  • Performed according to Pharmacopoeia.
  • Possibility of “in house” pathogens and re-inoculation.

STABILITY AND COMPATIBILITY

  • Our climatic chambers, with controlled humidity and temperature, allow us to design stability studies of food suplements according to IADSA guidelines.
  • ACCELERATED STABILITY: predicts the estimated shelf life of the sample. It is essential to perform in parallel a real stability.
  • LONG-TERM STABILITY: performed for 2 years, although this period can be extended.
  • PHOTOSTABILITY: performed on new formulations or new active ingredients in order to demonstrate that the product is not altered when exposed to light.
  • STABILITY IN USE: to be consulted.

Dr. Goya analysis offers its clients:

  • Advice on the design of stability studies.
  • Conservation of samples under controlled conditions.
  • Control of critical parameters of stored products according to the established sampling plan.
  • Preparation of the final report of the stability study with an evaluation of the results obtained, proposing a specific shelf life for each product according to the results obtained during the test.
SERVICES FOR PLACEMENT ON THE MARKET
IN VITRO TEST FOOD SUPLEMENTS

IN VITRO TEST

In vitro safety studies carried out with our partner: GAIKER centro tecnológico

Safety  tests  are  required  by  the  regulatory  agencies  and  are  usually  performed  following international  standard  testing  protocols.

BIOCOMPATIBILITY ISO 10993

  • Skin absorption OECD 428
  • ADME studies

TOXICOLOGY STUDIES

  • Skin Irritation OECD 439.
  • Skin corrosion OECD 431, OECD 435.
  • Skin sensitisation OECD 442C, 442D, 442E
  • Eye irritation OECD 492, Het-Cam
  • Nasal irritation
  • Oral, gingival, vaginal irritation
  • Mutagenicity and genotoxicity
    • Ames test OECD 471.
    • Micronucleus test OECD 487
    • In Vitro Mammalian Cell Gene Mutation Test OECD 476
  • Phototoxicity OECD 432
  • Cytotoxicity ISO 10993-5
  • Endocrine disruption OECD 455
  • Nanotoxicology

MICROBIOLOGICAL SAFETY

THE LABORATORY WHO MAKES THE DIFERENCE

91 889 36 00

info@laboratoriogoya.com

Vía Complutense, 75
28805 Alcalá de Henares
MADRID

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