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Cichorium intybus from India: GC-MS Profiling, Phenolic Content and in vitro Antioxidant Capacity of Sequential Soxhlet Extracted Roasted Roots 52
Singh,Ravinder; Chahal,Khushminder Kaur.
Abstract Research on the bio-activities and chemical composition of roasted C. intybus roots from India is very little. In present studies GC-MS analysis of volatile components of roasted C. intybus roots, phenolics and flavonoid content estimation and antioxidant potential of roasted C. intybus roots was carried out. Antioxidant potential was also evaluated using FRAP, DPPH, hydroxyl radical, nitric oxide and superoxide free radical scavenging method. Extracts were prepared by sequential Soxhlet extraction. GC-MS analysis of volatile components of roasted C. intybus root extracts revealed that 5-hydroxymethyl furfural was major volatile component in dichloromethane and methanol extract whereas lupeol and its derivative compounds were major constituents of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant potential; Chicory; Chemical Composition; Solvent extracts.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100419
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Effects of Curcuma longa extracts on mortality and fecundity of Bactrocera zonata (Diptera: Tephritidae) 64
Siddiqi,Abdul Rauf; Rafi,Athar; Naz,Falak; Masih,Rafique; Ahmad,Iftikhar; Jilani,Ghulam.
The peach fruit fly, Bactrocera zonata, is a significant pest of fruit and vegetable crops in South East Asia and Pacific region. Ccontrol strategies of fruit flies, relying chiefly on insecticides, have serious environmental consequences, disturbing the agro-ecosystem as well as eliminating natural enemies. This study was oriented at exploring the potential of turmeric, Curcuma longa, extracts to control the peach fruit fly. Freshly emerged female adults of Bactrocera zonata were continuously fed for 16 days on diet containing 1000, 500 and 250 ppm of acetone extract of Curcuma longa separately in laboratory cages. The extract caused 85.00, 66.67 and 56.67 percent mortality at 1000, 500 and 250 ppm respectively. The surviving females were mated and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Turmeric; Peach fruit fly; Bactrocera zonata; Solvent extracts; Mortality.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000600010
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