Acute toxicity and anti-hyperglycemic activities of pomelo (Citrus grandis (L.) Osbeck) peel extracts in the Mekong Delta of Vietnam

Tran, Truc T.; Nguyen, Nguyen Hong Khoi; Tran, Mai Tuyet; Nguyen, Tuan; Le, Thanh Danh

doi:10.1590/fst.91521

Cited by 1 publication

(1 citation statement)

References 36 publications

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“…A., & Guthrie, 2002). They may be used as antiproliferative, antidiabetic, and hypocholesterolemic nutraceutical products (Fayek et al, 2017), or/and as anti-hyperglycemic pharmaceutical alternatives (Tran et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Production of instant pomelo peel powder by spray drying: Optimization of wall material composition to microencapsulate phenolic compounds

Nguyen

et al. 2022

Food Sci. Technol

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Microencapsulation technique helps to protect the core materials from deterioration, thereby improving the bioavailability of active compounds. In microencapsulation, the wall properties determine the encapsulation efficiency, and better results can be achieved when a mixture of multiple wall materials is used. This study aimed to optimize the wall material composition of pomelo peel (Citrus maxima (Burn.) Merr.) microcapsules prepared by spray drying technology to achieve the best values of polyphenol recovery and encapsulation efficiency. Response surface methodology was employed and a Box-Behnken design was used to investigate the effects of four independent variables, including the concentrations of resistant maltodextrin, pectin, β-cyclodextrin, and gum arabic. The concentration of the feeding liquid, and spray drying inlet and outlet temperatures were fixed at 30 °Bx, 180 °C, and 65 °C, respectively. The results showed that the optimized wall material composition consisted of 52.66% maltodextrin, 0.92% pectin, 5.30% β-cyclodextrin, and 6.28% gum arabic. Using this formula, the polyphenol recovery yield was found to be 78.86%, while the encapsulation efficiency was 77.78%, which agreed well with the predicted values of 78.90% and 77.67%. These results strongly indicate that the optimized wall material composition proposed in this study may be beneficial in the encapsulation process.

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Section: Introductionmentioning

confidence: 99%

Production of instant pomelo peel powder by spray drying: Optimization of wall material composition to microencapsulate phenolic compounds

Nguyen

et al. 2022

Food Sci. Technol

View full text Add to dashboard Cite

show abstract

Acute toxicity and anti-hyperglycemic activities of pomelo (Citrus grandis (L.) Osbeck) peel extracts in the Mekong Delta of Vietnam

Cited by 1 publication

References 36 publications

Production of instant pomelo peel powder by spray drying: Optimization of wall material composition to microencapsulate phenolic compounds

Production of instant pomelo peel powder by spray drying: Optimization of wall material composition to microencapsulate phenolic compounds

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