Betekenis van:
sterol

sterol
Zelfstandig naamwoord
    • any of a group of natural steroid alcohols derived from plants or animals; they are waxy insoluble substances

    Synoniemen

    Hyperoniemen

    Hyponiemen


    Voorbeeldzinnen

    1. Sterol
    2. Sterol tracers
    3. PEG-40 SOYA STEROL
    4. Sterol content as percentage of total sterols
    5. for use in the manufacture of stanol/sterol esters (1)
    6. for use in the manufacture of stanol/sterol esters [1]
    7. P purity of standard sterol (4.8 or 4.9)
    8. sterol content of the standard (mg) contained in 1 ml of standard solution (4.8.1 or 4.9.1)
    9. Glycine Soja Sterol is a mixture of phytosterols obtained from the soybean, Glycine soja, Leguminosae
    10. After elution of the sterol esters the chromatogram trace must not show any significant peaks (triglycerides).
    11. = (area of the sterol peak in the sample)/(area of the betulin peak in the sample)
    12. Sterol content of the sample (mg/kg) = ((R2) / (R1)) × ((W1) / (W2)) × P × 10.
    13. = (average area of the sterol peak in the standard)/(average area of the betulin peak in the standard)
    14. Note 3: If sample extracts are taken to complete dryness at too high temperature sterol losses may occur.
    15. Determine the area of the sterol peak (stigmasterol and sitosterol) and betulin peak in the sample and calculate R2: