广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
24期
98-99
,共2页
微波辐照%壳聚糖%氧化降解
微波輻照%殼聚糖%氧化降解
미파복조%각취당%양화강해
microwave irradiation%chitosan%oxidize degradation
在微波辐照下，采用NaNO2氧化降解壳聚糖，研究了反应时间、反应温度、 NaNO2用量等不同条件对壳聚糖解速率的影响情况。实验结果表明微波辅助能明显促进壳聚糖的降解，适当增加NaNO2用量和提高反应温度均能加快壳聚糖的氧化降解速率。
在微波輻照下，採用NaNO2氧化降解殼聚糖，研究瞭反應時間、反應溫度、 NaNO2用量等不同條件對殼聚糖解速率的影響情況。實驗結果錶明微波輔助能明顯促進殼聚糖的降解，適噹增加NaNO2用量和提高反應溫度均能加快殼聚糖的氧化降解速率。
재미파복조하，채용NaNO2양화강해각취당，연구료반응시간、반응온도、 NaNO2용량등불동조건대각취당해속솔적영향정황。실험결과표명미파보조능명현촉진각취당적강해，괄당증가NaNO2용량화제고반응온도균능가쾌각취당적양화강해속솔。
Under microwave irradiation, the oxidative degradation of chitosan using NaNO2 was investigated. The effect of reaction time, temperature and the concentration of NaNO2 on the process of degradation were studied in detail. The results showed that microwave irradiation can promote the degradation of chitosan. The increase of amount of NaNO2 and temperature elevated properly can accelerate the rate of oxidative degradation of chitosan.
