Hemicellulose and lignin can serve as dietary fiber and have nutraceutical value if it can be extracted and purified and used in food products.
Heat treatment of lignin and hemicellulose and incubationt with cellulase enzyme at a temperature of 30-35 degree centigrade
see this link and cross references:
http://www.sciencedirect.com/science/article/pii/S0926669097100024
by chemicals, depend on NaOH and HCl, its insoluble dietary fiber, if you need total content by enzymes, if you need fraction every item have methods
Thank you Shanker Lal for sending me the link, It will be great if someone can tell me about non chemical extraction technique or minimal use of chemical for extraction.
Thank you Eshak El-Hadidy · for information , I am looking for some non chemical technique.
Hi Asif,
see in NREL Standard Procedures for Biomass Compositional Analysis.
http://www.nrel.gov/biomass/analytical_procedures.html
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