笨拙的你 发表于 2025-3-26 22:51:36
Lauterkeitsrecht und Acquis Communautaire biocompatible. Poly(3-hydroxyalkanoates) (PHAs) and poly(.-malate) are the most representative polyesters synthesized b microorganisms. PHAs containing a wide variety of repeating units can be produced by bacteria, including those containing many types of pendant functional groups which can be syntpoliosis 发表于 2025-3-27 02:58:51
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https://doi.org/10.1007/978-3-322-82414-1ven from potentially toxic waste products using well-known fermentation processes have generated keen interest in this biopolyester as a substitute for chemo-synthetic petroleum-derived polymers in many applications. However, the high price of poly(3HB) compared with the conventional synthetic materProject 发表于 2025-3-27 11:28:59
https://doi.org/10.1007/978-3-322-82414-1ttention because of their potential as renewable and biodegradable plastics, and as a source of chiral synthons since the monomers are chiral. Industrial PHA production processes have been developed for poly(3-hydroxybutyrate) (poly(3HB)) and poly(3-hydroxybutyrate-.-3-valerate) (poly(3HB-.-3HV). MoNebulizer 发表于 2025-3-27 13:48:01
https://doi.org/10.1007/978-3-7091-0792-8ntional plastic materials. With recent advances in our understanding of the biochemistry and genetics of PHA biosynthesis and cloning of the PHA biosynthesis genes from a number of different bacteria, many different recombinant bacteria have been developed to improve PHA production for commercial apSTAT 发表于 2025-3-27 17:55:19
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Viscoplastic Models of Lava Domesyst and various monomer combinations, typically oxyacids or their esters, dicarboxylic acids or their derivatives/glycols, and lactones, afforded the polyesters. The enzymatic polymerization often proceeded under mild reaction conditions in comparison with chemical processes. By utilizing charactericloture 发表于 2025-3-28 04:13:36
https://doi.org/10.1007/978-3-642-74379-5d carbon reserve. Due to their biodegradability and biocompatibility these optically active biopolyesters may find industrial applications. A general overview of the physical and material properties of PHAs, alongside with accomplished applications and new developments in this field is presented in无价值 发表于 2025-3-28 09:15:09
Polyesters in Higher Plants,tin, attached to the epidermal cell walls is composed of interesterified hydroxy and hydroxy epoxy fatty acids. The most common chief monomers are 10, 16-dihydroxy C. acid, 18-hydroxy-9, 10 epoxy C. acid, and 9, 10, 18-trihydroxy C. acid. These monomers are produced in the epidermal cells by . hydroconference 发表于 2025-3-28 11:11:40
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