Nopianti, R. published the artcileCryoprotective effect of low-sweetness additives on protein denaturation of threadfin bream surimi (Nemipterus spp.) during frozen storage, Formula: C12H24O11, the main research area is lactitol maltodextrin polydextrose trehalose Nemipterus protein denaturation frozen storage.
The cryoprotective effects of lactitol, maltodextrin, palatinit, polydextrose, trehalose on the protein denaturation of threadfin bream surimi during six months of frozen storage were investigated. The characteristics analyzed were Ca2+-ATPase activity, protein solubility, sulfhydryl (SH) content, electrophoresis, surface morphol., and thermal stability. The effectiveness of all cryoprotectants generally decreased as the storage time increased. Polydextrose was able to maintain Ca2+-ATPase activity, protein solubility, and SH content of 33.5%, 71.3%, 71.8%, resp. Sucrose was able to maintain Ca2+-ATPase activity, protein solubility, and SH content of 32.4%, 68.1%, 75.6%, resp. Electrophoresis showed that the myosin heavy chain (MHC) and actin band intensity almost disappeared by the end of storage. Anal. by SEM (SEM) demonstrated that the number of pores formed increased after storage. Thermal stability anal. showed a decrease in myosin but no significant change in actin content. This study suggests that polydextrose as a cryoprotectant is able to maintain protein from denaturation as the same as sucrose.
CyTA–Journal of Food published new progress about Calcium pumps Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 64519-82-0 belongs to class alcohols-buliding-blocks, name is (3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,4,5-pentaol, and the molecular formula is C12H24O11, Formula: C12H24O11.
Referemce:
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