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Preparation and Stability Evaluation of Vanilla Volatile Oil Nano-Microemulsion
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Min DU1, 2, Li DONG2, Bing TANG1, 3, 4, 5, Xiaosong HU2, Yanjun ZHANG1, 3, 4, 5, Fei XU1, 3, 4, 5, *
Chinese Journal of Tropical Crops | 2025, 46(2) : 430 - 439
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Chinese Journal of Tropical Crops | 2025, 46(2): 430-439
• Post-harvest Treatment & Quality Safety •
Preparation and Stability Evaluation of Vanilla Volatile Oil Nano-Microemulsion
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Min DU1, 2, Li DONG2, Bing TANG1, 3, 4, 5, Xiaosong HU2, Yanjun ZHANG1, 3, 4, 5, Fei XU1, 3, 4, 5, *
Affiliations
  • 1.Spices and Beverage Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wanning, Hainan 571533, China
  • 2.College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100000, China
  • 3.National Center of Important Tropical Crops Engineering and Technology Research, Wanning, Hainan 571533, China
  • 4.Hainan Tropical Spices Beverage Crop Engineering Technology Research Center, Wanning, Hainan 571533, China
  • 5.Key Laboratory of Processing Suitability and Quality Control of the Special Tropical Crops of Hainan Province, Wanning, Hainan 571533, China
Published: 2025-02-25 doi: 10.3969/j.issn.1000-2561.2025.02.018
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In order to solve the problems of poor water solubility and low stability of vanilla volatile oil, the vanilla volatile oil extracted from Madagascar vanilla pods was used as the main raw material, and the nano-emulsification system of vanilla volatile oil was constructed by the spontaneous emulsification method and stability was evaluated. The results showed that the optimal process formula of vanilla volatile oil nano-microemulsion was the mass ratio of surfactant to co-surfactant was 2, and the mass ratio of mixed surfactant to oil phase was 9∶1, and O/W vanilla volatile oil nano-microemulsion could be obtained, and the particle size of the nano-microemulsion was (16.75±0.06)nm, and the polymer dispersity index (PDI) was 0.240±0.003. The Zeta potential was (–3.15±0.46)V. The results showed that the vanilla volatile oil nano-microemulsion could remain clear and transparent under the conditions of centrifugation rate of 2000-10 000 r/min and heating temperature of 40–90 ℃, and was placed at 4 ℃ for 30 days without turbidity an d precipitation, indicating that the vanilla volatile oil nano-emulsion had good centrifugal stability, thermal stability and storage stability. The results would provide some technical support for the application of vanilla volatile oil and nano microemulsion.

vanilla volatile oil  /  nano-microemulsion  /  stability  /  evaluation
Min DU, Li DONG, Bing TANG, Xiaosong HU, Yanjun ZHANG, Fei XU. Preparation and Stability Evaluation of Vanilla Volatile Oil Nano-Microemulsion[J]. Chinese Journal of Tropical Crops, 2025 , 46 (2) : 430 -439 . DOI: 10.3969/j.issn.1000-2561.2025.02.018
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Year 2025 volume 46 Issue 2
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Article Info
doi: 10.3969/j.issn.1000-2561.2025.02.018
  • Receive Date：2024-05-07
  • Online Date：2026-06-23
  • Published：2025-02-25
Article Data
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History
  • Received：2024-05-07
  • Revised：2024-08-09
Funding
Affiliations
    1.Spices and Beverage Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wanning, Hainan 571533, China
    2.College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100000, China
    3.National Center of Important Tropical Crops Engineering and Technology Research, Wanning, Hainan 571533, China
    4.Hainan Tropical Spices Beverage Crop Engineering Technology Research Center, Wanning, Hainan 571533, China
    5.Key Laboratory of Processing Suitability and Quality Control of the Special Tropical Crops of Hainan Province, Wanning, Hainan 571533, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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