Abstract
The free choline concentration in the rat brain was found to be 26.3 nanomoles per g. of brain tissue. This value was obtained through use of 6 sec microwave irradiation for killing animals and inactivating enzymes, followed by a pyrolysis gas chromatographic assay procedure. The identities of compounds measured from brain samples were verified by mass spectrometry.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 964-965 |
| Number of pages | 2 |
| Journal | Science |
| Volume | 183 |
| Issue number | 4128 |
| DOIs | |
| State | Published - 1974 |
ASJC Scopus subject areas
- General