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本刊讯芬兰最近发表的一项新研究中强调了植物细胞壁多糖(PCWP)作为环保食品包装基体材料的潜力。该国研究人员Kirsi Mikkonen等在《食品科学技术的发展趋势》一文中称,木聚糖与甘露聚糖可以取代生物降解塑料中的淀粉。前者常见于农业副产物如谷物稻壳中,后者则存在于林木业副产物如纸浆PCWP中。“它们是一种奇妙而又丰富的自然资源,存在于各类植物中,尚未得到充分利用。”Mikkonen表示,“使用PCWP远比使用淀粉好得多,由于它们不是人类所需的营养物质,故不会因此而导致食品价格上涨。”
In a recent study published in Finland, Finland highlighted the potential of plant cell wall polysaccharides (PCWP) as a substrate for environmentally friendly food packaging. Kirsi Mikkonen et al. In the article “Trends in Food Science and Technology” said that xylans and mannan can replace starches in biodegradable plastics. The former is common in agricultural by-products such as cereal husk and the latter in forestry by-products such as pulp PCWP. “They are a wonderful and abundant natural resource that has not been fully utilized in all kinds of plants.” “Mikkonen said.” Using PCWP is far better than using starch because they are not what humans need Nutrients, it will not result in food prices. "