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Evaluación de las propiedades antioxidantes y antirradicales

Resumen

Tipo:
Oferta Tecnológica
Referencia:
TOLV20151210001
Publicado:
11/12/2015
Caducidad:
11/12/2016
Resumen:
Un laboratorio letón de bioquímica ha desarrollado tecnologías para el estudio de las propiedades antioxidantes de varias sustancias. Químicamente, el estrés oxidativo se asocia a la mayor producción de especies oxidantes o a una reducción importante en la efectividad de las defensas antioxidantes. El laboratorio ofrece know-how en implementación de tecnologías para el estudio de las propiedades antioxidantes de varios productos y busca cooperación técnica con un fabricante o laboratorio de investigación.

Details

Tittle:
Anti-oxidative and anti-radical property evaluation
Summary:
A laboratory of biochemistry has developed technologies for anti-oxidative property study of various substances. Chemically, oxidative stress is associated with increased production of oxidizing species or a significant decrease in the effectiveness of antioxidant defenses. The laboratory offers know-how in implementation of technologies for study of antioxidant properties of various products, and is looking for cooperation with manufacturer or research laboratory.
Description:
The process of oxidation happens as human bodies metabolize the oxygen that is breathed in and body cells produce energy from it. This process also produces free radicals -molecules that interact with the molecules within the cells resulting in damage (or stress) to cell membranes, different organs and systems: heart, kidneys, joints, lungs, brain, eyes, blood vessels, as well as skin and immune system of human body. Antioxidants are molecules that may protect human body cells and reduce the effect of harmful free radicals, decreasing their destructive power and keeping redox state in balance.
Laboratory offers manufacturers or research/testing laboratories to implement the elaborated technologies for evaluation of antioxidative properties of different kind of products. Various in-Vitro methods are offered for the detection of the antioxidative properties of product:
- Radical scavenging ability using in-Vitro radical generating model systems - DPPH, ABTS
- Oxygen radical absorbing capacity assay
- FRAP - ferric reduction antioxidant power assay
- Total flavonoids and phenols
- HO-, O-.2 NO radicals
The laboratory is certified according to the quality standard for medical laboratories. The laboratory participates in the external quality assessment program provided b Labquality Oy (Finland). The laboratory seeks for technical cooperation with companies or other research/testing laboratories offering know-how in implementation of elaborated methods for studying of antioxidant properties of various products.
Advantages and Innovations:
Antioxidant properties of various products can be invstigated by:
- Antioxidant enzymes (Cu/Zn - superoxide dismutase Glutathione peroxidase Catalase - Vitamin E and Vitamin C;
- Selenium, Zinc, Magnsium;
- Reduced gluthathione;
Total antioxidant status
Stage of Development:
Already on the market
IPs:
Secret Know-how

Partner sought

Type and Role of Partner Sought:
Producer or research/testing laboratory, specific area of activity of the partner: production or research/testing of food stuff. Task to be performed: implementation of the testing/research methods/technologies.

Client

Type and Size of Client:
University
Already Engaged in Trans-National Cooperation:
No
Languages Spoken:
English

Keywords

Technology Keywords:
07001003 Biocontrol
06002001 Bioquímica / biofísica
06002007 Ensayos in vitro, experimentos
08002001 Métodos de análisis y detección