XU Li-li,CHEN Jiao-lian.Ultrasonic-assisted Extraction of Polysaccharides from Aerial Roots of Banyan[J].Northern Horticulture,2012,36(21):107-109.
超声波法辅助提取榕须多糖研究
- Title:
- Ultrasonic-assisted Extraction of Polysaccharides from Aerial Roots of Banyan
- 文章编号:
- 1001-0009（2012）21-0107-03
- Keywords:
- aerial roots of banyan; polysaccharide; ultrasonic method; extraction
- 分类号:
- S 687.1
- 文献标志码:
- A
- 摘要:
- 采用超声波法从榕须中提取多糖，通过单因素试验和正交实验研究榕须多糖的最佳提取条件。结果表明：最佳条件为超声功率400 W、浸提时间15 min、料液比1∶35、提取1次，此条件下榕须多糖得率为7.84 mg/g。此法操作便捷、得率较高而且条件温和。
- Abstract:
- The ultrasonic method was used for the extraction of polysaccharides from aerial roots of Banyan，and the best extraction conditions of polysaccharide were studied by single factor experiments and orthogonal test.The results showed that the optimal conditions were ultrasonic power 400 W，extraction time 15 min，solid to liquid 1∶35 and extraction times 1.Under these conditions the extraction rate of polysaccharide was 7.84 mg/g.This method was easy operation，high yield and under mild conditions.
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备注/Memo
第一作者简介：许丽丽（1982-），女，广东汕头人，硕士，实验师，现主要从事分离科学与技术的科研和教学工作。E-mail：lilyncu@163.com.