Highly stable nanostructured lipid carriers containing candelilla wax for d-limonene encapsulation: Preparation, characterization and antifungal activity

Wang, Xin; Sun, Jie; Zhao, Shenghan; Zhang, Fang; Meng, Xianghong; Liu, Bingjie

doi:10.1016/j.foodhyd.2023.109101

Cited by 6 publications

(3 citation statements)

References 51 publications

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“…Moreover, the two obvious peaks at 886 cm −1 and 795 cm −1 showed the bending vibration of =C-H [46]. In the FTIR spectra of PE, it could be seen that several characteristic peaks of D-limonene (1339, 886, and 795 cm −1 ) disappeared almost completely, indicating that D-limonene was successfully wrapped in the CANP droplets [47]. Similarly, Kou et al [48] verified the phenomenon that the stretching bonds of C-C and C-H on the benzene ring peaks of ginger oil disappeared after being wrapped in β-cyclodextrin.…”

Section: Ftir Analysis Of Pesmentioning

confidence: 94%

Modulation the Synergistic Effect of Chitosan-Sodium Alginate Nanoparticles with Ca2+: Enhancing the Stability of Pickering Emulsion on D-Limonene

Li,

Yong

et al. 2024

Foods

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Pickering emulsions (PEs) have been regarded as an effective approach to sustaining and preserving the bioactivities of essential oils. The aim of this research is to prepare a PE stabilized by chitosan/alginate nanoparticles (CS-SA NPs) for the encapsulation and stabilization of D-limonene. In this work, the influence of calcium ions (Ca2+) on the morphology and interaction of nanoparticles was studied, and then the preparation technology of CS-SA/Ca2+ NPs was optimized. The results showed that the presence of Ca2+ reduced the size of the nanoparticles and made them assume a spherical structure. In addition, under the conditions of 0.2 mg/mL CaCl2, 0.6 mg/mL SA, and 0.4 mg/mL CS, the CS-SA/Ca2+ NPs had the smallest size (274 ± 2.51 nm) and high stability (−49 ± 0.69 mV). Secondly, the PE was prepared by emulsifying D-limonene with CS-SA/Ca2+ NPs, and the NP concentrations and homogenization speeds were optimized. The results showed that the small droplet size PE could be prepared with 2 mg/mL NP and a homogenization speed of 20,000 r/min, and it had excellent antibacterial and antioxidant activities. Most importantly, the emulsion showed higher activity, higher resistance to ultraviolet (UV) and a higher temperature than free D-limonene. This research provides a feasible solution for the encapsulation, protection and delivery of essential oils.

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Section: Ftir Analysis Of Pesmentioning

confidence: 94%

Modulation the Synergistic Effect of Chitosan-Sodium Alginate Nanoparticles with Ca2+: Enhancing the Stability of Pickering Emulsion on D-Limonene

Li,

Yong

et al. 2024

Foods

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“…NLCs showed high physical stability, a good inhibition effect on the growth of Botrytis cinerea, and can effectively retain d-limonene. Furthermore, in vitro and in vivo studies were conducted, and the results showed that the degree of decay of tomatoes soaked by NLCs obviously Wang [12] encapsulated d-limonene lipid carriers (NLCs) with candelilla wax as organo-gelators and pea protein isolate (PPI) nanoparticles as emulsifiers. NLCs showed high physical stability, a good inhibition effect on the growth of Botrytis cinerea, and can effectively retain d-limonene.…”

Section: Monoterpenementioning

confidence: 99%

“…Ketones and aldehydes are commonly found in plants including ionone, zingerone, cinnamaldehyde, citral, and perillaldehyde, as shown in Figure 6. Wang [12] encapsulated d-limonene lipid carriers (NLCs) with candelilla wax as organo-gelators and pea protein isolate (PPI) nanoparticles as emulsifiers. NLCs showed high physical stability, a good inhibition effect on the growth of Botrytis cinerea, and can effectively retain d-limonene.…”

Section: Ketones and Aldehydesmentioning

confidence: 99%

Natural Extracts and Their Applications in Polymer-Based Active Packaging: A Review

Li,

Sun,

Weng

2024

Polymers

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At a time when food safety awareness is increasing, attention is paid not only to food and additives but also to packaging materials. Most current food packaging is usually made of traditional petroleum-based polymeric materials, which are not biodegradable and have adverse effects on the environment and health. In this context, the development of new non-toxic and biodegradable materials for extending the best-before date of food is receiving increasing attention. In addition, additives in packaging materials may migrate outward, resulting in contact with food. For this reason, additives are also seen as a transition from synthetic additives to natural extracts. Active extracts from animals and plants having good antioxidant and antibacterial properties are also beneficial for human health. It is indisputable that active extracts are ideal substitutes for synthetic additives. Polymer packaging materials combined with active extracts not only maintain their original mechanical and optical properties and thermal stability but also endow polymers with new functions to extend the shelf life of food. This review paper provides an overview of this promising natural extract-containing polymer-based active packaging, with a focus on plant essential oils (containing phenolics, monoterpenes, terpene alcohols, terpene ketones, and aldehydes), pigments (procyanidins), vitamins (vitamin B), and peptides (nisin). In particular, this paper covers the research progress of such active extracts, in single or compound forms, combined with diverse polymers (mostly biopolymers) for food packaging applications with particular focus on the antioxidant and antibacterial properties of packaging materials.

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Research progress on the nano-delivery systems of food-derived bioactive components

Han,

Pei,

Wang

et al. 2024

Food Bioscience

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Highly stable nanostructured lipid carriers containing candelilla wax for d-limonene encapsulation: Preparation, characterization and antifungal activity

Cited by 6 publications

References 51 publications

Modulation the Synergistic Effect of Chitosan-Sodium Alginate Nanoparticles with Ca2+: Enhancing the Stability of Pickering Emulsion on D-Limonene

Modulation the Synergistic Effect of Chitosan-Sodium Alginate Nanoparticles with Ca2+: Enhancing the Stability of Pickering Emulsion on D-Limonene

Natural Extracts and Their Applications in Polymer-Based Active Packaging: A Review

Research progress on the nano-delivery systems of food-derived bioactive components

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