作者: Mariadhas Valan Arasu , Ponnuswamy Viayaraghavan , Soundarrajan Ilavenil , Naif Abdullah Al-Dhabi , Ki Choon Choi
DOI: 10.1016/J.INDCROP.2019.03.018
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摘要: Abstract The essential oil (EO) composition of Vetiveria zizanioides and Ocimum basilicum were analysed its post-harvest protective properties jack fruits (Artocarpus heterophyllus Lam.) against the spoilage bacteria fungi investigated. Hydrodistillation GC–MS analysis documented presence various components, including, hexamethyl-cycloocta-1,3,6-triene, d -Cadinene, Cedren-8-en-15-ol, 2-Isopropenyl-1,3,5-trimethylbenzene, metylchavico trans-sabinene in V. O. basilicum, respectively. EO showed potent activity Staphylococcus aureus Proteus mirabilis zone inhibition was 32 ± 2, 26 ± 0 mm, Whereas, potential Streptococcus mutans (28 ± 3 mm) Rhizopus microsporus (28 ± 3 mm). exhibited high S. (MIC = 50 0 μg/ml), followed by P. (MIC = 75 ± 5 μg/ml). from displayed (MIC = 50 ± 0 μg/ml). EOs these two sources synergistic effect on (29 2 mm), (27 Enterobacter aerogenes (13 3 mm), (34 Penicillium notatum (22 3 mm) R. (33 In addition, at 100 μg/ml concentration (79 %) (83 significant antioxidant activity. mixture Vetiver roots suppressed growth notatum. colony area 32 ± 3.5 cm2 after incorporation 5 μl concentration. However, 25 μl concentration, decreased as 4.2 ± 1 cm2 7 days incubation spore germination completely suppressed. 100 μl significantly reduced spreading rot causing surface fruit is an additional advantage. Overall, results concluded that obtained counter severity protect deterioration.