Compressional-puffing pretreatment for enhanced antioxidant compounds extraction from Aloe vera

Jhang, Li-Ji; Lee, Dong Hoon

doi:10.1016/j.jtice.2017.09.009

Cited by 4 publications

(5 citation statements)

References 22 publications

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“…The presence of phenolic compounds in Rosemary and Aloe Vera oils allowed it to donate an electron and decolorized ABTS color. Our results are in agreement with previous data reported (Jhang and Lee 2017;Vidic et al 2014;Stoja et al 2017).…”

Section: Abts Radical Scavenging Activity Determinationsupporting

confidence: 94%

“…This can be clarified by the existence of different ingredients and phenolic compounds in both oils (Sanchez-Gonzalez et al 2011). The obtained results have been agreed with that published earlier (Jhang and Lee 2017;Vidic et al 2014).…”

Section: Dpph Radical Scavenging Activity Determinationsupporting

confidence: 91%

“…Essential oils have various therapeutic applications in human medicine because of its antibacterial, anticancer, antiphlogistic, antioxidant, antinociceptive, and antiviral properties (Buchbauer 2010). The antibacterial, antifungal and antioxidant properties of various EO have been considered so far (Jhang and Lee 2017). The EO impacts the microbial cells through several mechanisms, including the enzyme systems disruption, bacteria genetic material compromising and interactions with the cell membrane phospholipid (Burt et al 2007 common to increase food products shelf-life because of the customers are more aware of the health problems caused by numerous synthetic preservatives (Stoja et al 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Application of EO as food preservatives are restricted by their strong flavor, but incorporating them into a polymer matrix act as an alternative means of decreasing their sensory influence. Aloe Vera and Rosemary oils are two examples of EO which have been used as an antibacterial and antioxidant agent in many different medical applications (Jhang and Lee 2017). Aloe Vera oil has been used in traditional medicine for centuries as it has antibacterial and antimicrobial ability (Jhang and Lee 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Aloe Vera and Rosemary oils are two examples of EO which have been used as an antibacterial and antioxidant agent in many different medical applications (Jhang and Lee 2017). Aloe Vera oil has been used in traditional medicine for centuries as it has antibacterial and antimicrobial ability (Jhang and Lee 2017). Aloe Vera has excellent antioxidant and antitumor properties; it is valuable in the treatment of burns and wounds, as an analgesic and a blood purifier; and it is used as a skin moisturizer (Casian et al 2007).…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of antimicrobial and antioxidant activities for cellulose acetate films incorporated with Rosemary and Aloe Vera essential oils

2019

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Enhancement of natural based polymeric membranes for active packaging takes the attention of scientists. Their biological activities can be obtained by adding essential oils, which are natural extracts with antimicrobial and antioxidant properties. The target of current work aimed to produce bio-active membranes from cellulose acetate incorporated with Rosemary and Aloe Vera oil. The developed film's chemical structures and morphologies were investigated using FT-IR and SEM characterization tools. The impact of essential oils incorporation on water uptake, wettability behavior, and mechanical properties were explored. The results displayed that antimicrobial activity against Escherichia coli (E. coli) and Bacillus subtilis (B. subtilis) increased as Rosemary and Aloe Vera oil percentage increases in cellulose acetate membranes. In addition, higher activity against B. subtilis compared to E. coli was also observed. Moreover, free radical scavenger activity (ABTS and DPPH) of cellulose acetate membranes, improved by increasing the essential oil content in the feed mixture. The obtained results provide a high potential for production of an efficient food packaging membrane from cellulose acetate containing Rosemary and Aloe Vera oil.

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Section: Abts Radical Scavenging Activity Determinationsupporting

confidence: 94%

Section: Dpph Radical Scavenging Activity Determinationsupporting

confidence: 91%