unsaturation

n.

未饱和（现象），不饱和；非饱和；

Effect of chain length and unsaturation on elasticity of lipid bilayers
Fatty acid unsaturation, mobilization, and regulation in the response of plants to stress.
The degree of unsaturation of dietary fatty acids and the development of atherosclerosis (review)
Calibration of unsaturation patterns in long-chain ketone compositions for palaeotemperature assessment
Effect of Degree, Type, and Position of Unsaturation on the pKa of Long-Chain Fatty Acids
Phosphatidylcholine acyl unsaturation modulates the decrease in interfacial elasticity induced by cholesterol.
Genetic engineering of the unsaturation of fatty acids in membrane lipids alters the tolerance of Synechocystis to salt stress
Catalysts for the reaction of = sih with organic compounds containing aliphatic unsaturation
Osteoporosis is associated with increased marrow fat content and decreased marrow fat unsaturation: a proton MR spectroscopy study.
The recovery of photosynthesis from low-temperature photoinhibition is accelerated by the unsaturation of membrane lipids: a mechani...