温哥华论文代写：生物降解聚合物
温哥华论文代写：生物降解聚合物
生物降解聚合物是一类可以分解为天然化合物的特殊聚合物。这些被认为是一种可行的材料，可以替代石油基塑料(Anne, 2011)。由于其用途的增加和对环境的影响，越来越多的研究致力于生物可降解聚合物的开发。从研究分析来看，它具有最大的增长潜力。不像石油产品。这些产品可以被降解为环保产品(Anne, 2011)。近年来，由于石油基产品的有害影响，这些材料得到了开发。为了对这些化合物进行分类，了解它们的结构分析机理，需要了解基本的结构化学，发现它们主要由酯、酰胺或醚键组成(Ojeda, 2013)。
温哥华论文代写：生物降解聚合物
这些结构可以分解成对环境友好的化合物(Ojeda, 2013)。根据它们的用途、结构和生产方法，可以对这些生物降解聚合物进行分类。将生物聚合物分为两大类，分别对其可再生含量和生物降解程度进行了分类。在此基础上，将它们分为:由多糖和蛋白质组成的农业聚合物。从微生物中提取的聚合物，如聚羟基烷酸盐(PHA)。聚合物是从生物衍生的单体化合物如聚乳酸(聚乳酸)发展而来的。同样来自石油产品(Anne, 2011)。
温哥华论文代写：生物降解聚合物
Biodegradable polymers are particular categories of polymers that can break into natural compounds. These are considered to be a viable material that can replace petroleum-based plastics (Anne, 2011). Owing to their increased uses and their effects on the environment, more researches have been dedicated for the development of biodegradable polymers. From research analysis, it has proven to have the most potential for growth. Unlike petroleum based products. These products can be degraded into environmentally friendly products (Anne, 2011). In the recent times owing to the deleterious effects of petroleum based products, these materials are developed. There is a need to understand the basic structural chemistry in order to classify the compounds and understand their mechanism On structural analysis of these compounds, it has been found that they are primarily composed of ester, amide or ether bonds (Ojeda, 2013).
温哥华论文代写：生物降解聚合物
These structures can be broken down into compounds that are environmentally friendly (Ojeda, 2013). Based on their usage, structure and their method of production these biodegradable polymers can be classified. Biopolymers are classified into two main groups the classification is made on their renewability content and biodegradable level. Based on this, they are classified into :Agro polymers they are comprised of poly saccharides and proteins.Polymers that are extracted from microorganisms such as Poly-Hydroxy-Alkanoates (PHA).Polymers developed from Bio derived monomeric compounds like Poly Lactic acid (PLA).Also from oil products (Anne, 2011).
