Betekenis van:
decant

Voorbeeldzinnen

1. Decant the supernatant.
2. Decant the liquid through the weighed filter crucible.
3. Decant the supernatant after settling for 15 minutes.
4. Allow to cool and decant off the acid.
5. Centrifuge the cold extract for 5 minutes at approximately 2000 rpm and decant immediately.
6. Decant the liquid into a 500 ml graduated flask, rinsing the beaker several times with hot water.
7. Decant (if necessary centrifuge), remove 100 ml of the supernatant liquid and transfer to a 200 ml measuring flask.
8. Centrifuge for two minutes and decant the ethyl acetate phase through a glass fibre filter (4.6), into a 500 ml separating funnel.
9. Cool, add a little water, decant the liquid into a 500 ml graduated flask, rinsing the Kjeldahl flask with hot water.
10. Remove the casein layer that lies between the aqueous and organic phases (see Figure 2) with a spatula and decant off both phases.
11. Place the test tube in the freezer (3.1) and allow it to stand for about 30 minutes. Centrifuge the cold extract for 5 minutes at approximately 2000 rpm and decant immediately.
12. Centrifuge at 500 g (2000 to 3000 rpm) for 10 minutes and decant the clear aqueous supernatant into a 150 to 200 ml beaker, taking care that no loose material on the bottom goes over.
13. Decant the fat and whey, homogenize the residue at 20000 rpm in 40 ml distilled water adjusted to pH 4,5 with dil. acetic acid (4.5.1), add 20 ml dichloromethane (4.5.2), homogenize again and centrifuge (5 minutes, 3000 g).