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Malondialdehyde (MDA) was selected to represent a secondary by‐product of lipid peroxidation during rice ageing. This study aimed to investigate the effects of MDA modification on the structural characteristics of rice protein. The results showed that as MDA concentration increased, rice protein carbonyl and disulphide groups increased, but sulphydryl content decreased. The blue shift of maximum fluorescence...
Aiming at the problem of detection and location when faults of thruster and sensor for autonomous underwater vehicle occur simultaneously, a method of quantitative /qualitative hybrid diagnosis is proposed, combining neural networks technology with dynamic trend analysis technology. Firstly, a fault detection observer model is proposed to achieve the joint estimation of quantity of state and fault...
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