TABLE 3.
Total lipid contents in human milk for populations in the United States and Canada (1980–2017)
| Lipid | |||||
|---|---|---|---|---|---|
| 1–6 mo | 7–12 mo | ||||
| Ref1 | Mean | SD | Mean | SD | Method |
| Clark et al. (88) | 4.49 | 0.53 | — | — | Folch procedure |
| Perrin et al. (98) | — | — | 3.83 | 1.94 | Moisture/fat analyzer |
| Dewey et al. (36) | 4.09 | 2.02 | 3.63 | 2.21 | Colorimetric |
| Nommsen et al. (35) | 3.58 | 0.82 | 3.65 | 0.95 | Folch procedure |
| Butte et al. (111) | 3.08 | 0.81 | — | — | Roese-Gottlieb mixed ethers |
| Stuff and Nichols (131) | 3.04 | 0.83 | 3.32 | 1.15 | Roese-Gottlieb mixed ethers |
| Gross et al. (92) | 3.83 | 1.37 | — | — | Roese-Gottlieb mixed ethers |
| Butte et al. (90) | 4.26 | 1.14 | — | — | Roese-Gottlieb mixed ethers |
| Ferris et al. (130) | 4.78 | 1.11 | — | — | Folch procedure |
| Dewey and Lonnerdal (91) | 4.42 | 1.53 | — | — | Colorimetric |
| Butte et al. (128) | 3.44 | 0.84 | — | — | Roese-Gottlieb mixed ethers |
| Garza et al. (125) | 3.49 | 0.78 | — | — | Roese-Gottlieb mixed ethers |
| Clark et al. (126) | 4.49 | 0.55 | — | — | Folch procedure |
| Glew et al. (96) | 3.27 | 2.27 | — | — | Folch procedure |
| Glew et al. (122) | 4.53 | 1.84 | — | — | Folch procedure |
1Ref, reference.