诱导
发表于 2025-3-28 15:41:05
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Vulnerable
发表于 2025-3-28 21:22:50
CSR, Sustainability, Ethics & Governancereadily achieved. Emulsification of the fatty acid in water allowed the intimate contact between the fatty reagent and the polysaccharide. Fatty acid salts (soap) were used as both catalyst and emulsifying agent. Reaction conditions were optimized using an experimental design. Starch and cellulose o
Alveolar-Bone
发表于 2025-3-29 00:25:18
Theorizing Leadership: Emergence and Impact,ng attention is being paid to polymeric compounds that can be bioassimilated, especially in the field of time-limited therapeutic applications. Basically biopolymers are of interest because of their inherent biodegradability. However, a close look at the requirements to be fulfilled show that only a
SPECT
发表于 2025-3-29 07:06:52
https://doi.org/10.1057/9780230596986ers, derived from sugarcane, apple and orange waste, were cast from PVA aqueous solutions. Glycerol and urea were added as plasticizing agents and resulted effective in obtaining flexible films. Addition of cornstarch resulted in only modest loss of mechanical properties of the films, but reduced th
懒惰民族
发表于 2025-3-29 10:42:19
https://doi.org/10.1057/9780230596986 gelatin scraps were blended with a synthetic biodegradable polymer such as poly(vinyl alcohol) (PVA) and fillers from renewable resources such as sugar cane bagasse (SCB) that is the lignocellulosic residue derived from sugar cane juice extraction. Glutaraldehyde was used as crosslinking agent to i
临时抱佛脚
发表于 2025-3-29 12:30:33
Leadership in turbulenten Zeitenica e Chimica Industriale. Several samples of 3-hydroxybutyrate-co-3-hydroxyvalerate (PHBV) with comonomer contents in the range of 2,5 to 76 % were produced in fed batch fermentations with different strains under varying cultivation conditions. These samples were characterized by DSC, TGA, GPC, .H-
choleretic
发表于 2025-3-29 19:03:04
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精致
发表于 2025-3-29 22:01:25
Corporate Governance aus Sicht der Praxisre accumulated by a vast number of microorganisms as an intracellular storage product. The material properties of PHB (Polyhydroxybutyrate), the most commonly found PHA, can be improved by adding precursors as for instance 3-Hydroxyvalerate or 4-Hydroxybutyrate during the polymer accumulation phase
吃掉
发表于 2025-3-30 03:27:22
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integrated
发表于 2025-3-30 06:36:47
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