title: Microwave-assisted extraction of polysaccharides from mulberry leaves.
abstract: In this study, microwave-assisted extraction (MAE) of polysaccharides from mulberry leaves was investigated using response surface methodology (RSM). The effects of three extraction factors on the yield of polysaccharides was examined. The results showed that optimum extraction conditions were determined as follows: weight of the sample of 20 g, microwave power of 170 W, extraction time of 10 min. Under these optimal extraction conditions, polysaccharide yield was found to be 9.41%. Three factors-three level Box-Behnken response surface design (BBD) coupled with RSM was used to model the extraction process. ANOVA was used to examine the statistical significance of the developed model. Extracted polysaccharide was analyzed using Fourier transform infrared (FT-IR) spectroscopy.
authors: Department of Food Technology, Kongu Engineering College, Perundurai, Erode 638052, Tamil Nadu, India. Electronic address: thirusambath5@gmail.com.
authors: K
authors: K
authors: Thirugnanasambandham
authors: Department of Food Technology, Kongu Engineering College, Perundurai, Erode 638052, Tamil Nadu, India. Electronic address: drvsivakumar@yahoo.com.
authors: V
authors: V
authors: Sivakumar
authors: Department of Food Technology, Kongu Engineering College, Perundurai, Erode 638052, Tamil Nadu, India.
authors: J Prakash
authors: JP
authors: Maran
mesh_terms: D000704:Analysis of Variance; D001709:Biotechnology / Q000379:methods*; D045424:Complex Mixtures; D008872:Microwaves; D008962:Models, Theoretical; D008970:Molecular Weight; D031625:Morus / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry*; D011134:Polysaccharides / Q000737:chemistry / Q000302:isolation & purification*; D017550:Spectroscopy, Fourier Transform Infrared; D013997:Time Factors
chemical_list: D045424:Complex Mixtures; D011134:Polysaccharides
keywords: Box–Behnken design; Extraction; Microwave irradiation; Mulberry leaves; Optimization; Polysaccharide