Antioxidant activity assessment of Yingjisha swe et al mond oil

2022 ◽  
Author(s):  
Wei Zhao ◽  
Liwen Wang ◽  
Fan Yang ◽  
Ning Zhang ◽  
Jiahuan Fan ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Activity Assessment

Effect of pyrolysis temperature on volatile products from hazelnut shells: products characteristics and antioxidant activity assessment of liquid products

2021 ◽  
Vol 19 (4) ◽  
pp. 383-391
Author(s):  
Chenxi Zhao ◽  
Yupeng Xing ◽  
Wei Lv ◽  
Juhui Chen ◽  
Xiaogang Liu ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Composition Analysis ◽  
Maximum Output ◽  
Activity Assessment ◽  
Volatile Products ◽  
Liquid Products ◽  
Fuels And Chemicals ◽  
Gas Products ◽  
Combustible Gases ◽  
Hazelnut Shells

Abstract It is being considered to pyrolyze lignin-rich biomass samples (hazelnut shells, HSs) into bio-fuels and chemicals to solve energy shortages and environmental concerns, volatile products (including liquid products and gas products) were produced and characterized from HSs pyrolysis at 400–1000 °C. With the temperature increases, the maximum output of liquid products was up to 35.79% produced at 700 °C, gas products yields increased from 21.82 to 55.46%. Gas chromatography and mass spectrometry (GC–MS) study indicated that liquid products from HSs riched in phenolic compounds, exceed 42% of liquid products and increased as the temperature rises. The application experiment showed that HSs liquid products had a significant role in antioxidant activity, and revealed that not limited to phenols, all compounds containing phenolic hydroxyl structure act as antioxidant. Composition analysis of gas products showed that more combustible gases were produced at the higher temperature, resulted in the significant increase in gas products higher heating value (HHV) from 6.21 to 24.36 MJ/kg.

Antihypercholesterolaemic and antioxidant activity assessment of some plants used as remedy in Turkish folk medicine

2006 ◽  
Vol 107 (3) ◽  
pp. 418-423 ◽  
Author(s):  
Gulcan Avcı ◽  
Esra Kupeli ◽  
Abdullah Eryavuz ◽  
Erdem Yesilada ◽  
Ismail Kucukkurt
Keyword(s):  
Antioxidant Activity ◽  
Folk Medicine ◽  
Activity Assessment

The phytochemical analysis and antioxidant activity assessment of orange peel (Citrus sinensis) cultivated in Greece-Crete indicates a new commercial source of hesperidin

2009 ◽  
Vol 23 (3) ◽  
pp. 239-249 ◽  
Author(s):  
Firas I. Kanaze ◽  
Aikaterini Termentzi ◽  
Chrysi Gabrieli ◽  
Ioannis Niopas ◽  
Manolis Georgarakis ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Citrus Sinensis ◽  
Orange Peel ◽  
Phytochemical Analysis ◽  
Activity Assessment ◽  
Commercial Source

Toxicity, phytochemical content and antioxidant activity assessment studies for a standardized ethanolic fraction of palm oil leaf extract

2012 ◽  
Vol 2 (1) ◽  
pp. 21-30
Author(s):  
Zaid Ibraheem ◽  
Munavvar Sattar ◽  
Nor Abdullah ◽  
Rathore Hassaan ◽  
Edward Johns
Keyword(s):  
Antioxidant Activity ◽  
Palm Oil ◽  
Leaf Extract ◽  
Phytochemical Content ◽  
Activity Assessment

Use of Reference Compounds in Antioxidant Activity Assessment

2007 ◽  
Vol 55 (14) ◽  
pp. 5452-5460 ◽  
Author(s):  
Nikolaos Nenadis ◽  
Olga Lazaridou ◽  
Maria Z. Tsimidou
Keyword(s):  
Antioxidant Activity ◽  
Activity Assessment

scholarly journals Enhancing the quality of overripe plantain powder by adding superfine fractions of Adansonia digitata L. pulp and Hibiscus sabdariffa L. calyces: characterization and antioxidant activity assessment

2020 ◽  
Vol 2 (11) ◽  
Author(s):  
Nguimbou Richard Marcel ◽  
Fomekong Guy Christian ◽  
Deli Markusse ◽  
Tsague Marthe Valentine ◽  
Elie Njantou Baudelaire ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Hibiscus Sabdariffa ◽  
Adansonia Digitata ◽  
Activity Assessment
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