Substitutions for Creme Fraiche. Creme crÃ¨me fraiche fraÃ®che is heavy cream that has been soured. And thickened it is similar to, sour cream but creme crÃ¨me fraiche fraÃ®che is thicker and not as. Sour as sour cream it is often used plain as a topping for fruit or other desserts and it can be added to sauces or other dishes to. make a creamy finish
Cell Biology/Membranes/Hydrophobicity. Hydrophobicity literally means fear of water. The opposite of this is hydrophilicity which means love of water. These two terms denote the properties of molecules or parts of molecules to bond with water (hydrophilicity) or reject water (hydrophobicity). This effect is seen when one puts a drop of oil on water.
Amino Acids Reference Chart. The hydrophobicity index is a measure of the relative hydrophobicity, or how soluble an amino acid is in water. In a protein, hydrophobic amino acids are likely to be found in the interior, whereas hydrophilic amino acids are likely to be in contact with the aqueous environment.