In vitro antioxidant and antidiabetic activities of biomodified lignin ...
2015年4月1日 — The antioxidant and antidiabetic activity of biomodified alkali lignin extracted from a deciduous plant Acacia nilotica, was evaluated in vitro. The extracted alkali lignin was subjected to microbial biotransformation by ligninolytic fungus Aspergillus flavus and Emericella nidulans.
In vitro evaluation of antioxidant and cytotoxic activities of lignin ...
2016年5月1日 — The present study was carried out to evaluate the in vitro antioxidant, free radical scavenging and anti-proliferative/cytotoxic activities of eleven different lignin fractions, extracted from the wood of Acacia nilotica by pressurized solvent extraction (PSE) and successive solvent extraction (SSE) methods.
Free radical scavenging activity and reducing power of Acacia nilotica ...
Lignin. Nine different fractions of lignin extracted by alkali, hot water and organosolv methods from Acacia wood powder were assessed for antioxidants activity. Results indicated that methanolic lignin fraction had highest polyphenol content of 393.30±9.2μg/ml (GAE). The oraganosolv lignin with total pheno ….
Basic understanding of the color distinction of lignin and the …
2020年3月15日 — In this work, the color regulation of lignin in the separation, purification and drying process was investigated. Lignin was acid precipitated and fractionated from the black liquor at different pH values. The color degree was recorded and quantitatively compared.
In vitro evaluation of antioxidant and cytotoxic activities of lignin ...
2016年5月1日 — The antioxidant activity of three Acacia species such as A. catechu, A. nilotica and A. leucophloea was evaluated using different in vitro techniques and the major antioxidant compounds were further identified by tandem mass spectrometry.
Lignin as natural radical scavenger. Effect of the obtaining and ...
2012年8月15日 — The natural aromatic polymer lignin and its lignin-like oligomeric fragments have attracted attention for their antioxidant capacity and free radical scavenging activities. In this study, a … Expand
In vitro antioxidant and antidiabetic activities of biomodified lignin ...
The antioxidant and antidiabetic activity of biomodified alkali lignin extracted from a deciduous plant Acacia nilotica, was evaluated in vitro. The extracted alkali lignin was subjected to microbial biotransformation by ligninolytic fungus Aspergillus flavus and Emericella nidulans.
In vitro antioxidant and antidiabetic activities of biomodified lignin ...
In vitro antioxidant and antidiabetic activities of biomodified lignin from Acacia nilotica wood. International Journal of Biological Macromolecules, 2015. By Anand Barapatre. See Full PDF. Download PDF.
lignin extracted from the deciduous plant Acacia nilotica. The extracted alkali lignin can then be subjected to microbial biotransformation by the ligninolytic fungi Aspergillus flavus and Emericella
Evaluation of Paper Pulp and Paper Making Characteristics …
Results: The results indicated that Acacia nilotica wood produced the significant superior value in net pulp yield. Also, pulp produced from Eucalyptus camaldulensis pronounced more changes in lignin which greatly decreased, in addition, alfa cellulose raised up to the maximum value during pulping processing followed by Populus alba.
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