Effects of storage condition on the physicochemical characteristics of sunflower seed oil

Xu, Wei; Yao, Juan; Yi, Yang; Wang, Hongxun; Wang, Limei

doi:10.1039/c9ra09215c

Cited by 4 publications

(1 citation statement)

References 26 publications

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“…As to temperature, it has been found that high temperatures can rapidly increase the peroxide value of oil, accelerate oxidation, and lead to the accumulation of aldehyde substances. On the other hand, low temperatures are more conducive to the stability of the physicochemical properties of oil 9 , 10 . The recommended temperature for edible oil is 10–25 ℃, and the maximum value should not exceed 40 ℃.…”

Section: Introductionmentioning

confidence: 99%

Study of cooling experiment and simulation for edible oil storage

Xiao,

Yan,

Desheng

2024

Sci Rep

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This paper proposes a refrigerant cooling method using an inner tube in a storage tank to improve the cooling performance and thermal uniformity during the storing of edible oil. With a prototype of an oil tank in Central Grain Reserve of Zhenjiang, the experimental oil tank was built in a scale of 50:1. Both natural and manual cooling experiments were carried out for the experimental tank. The manual cooling process involved two supplying modes for the refrigerant tube (top and bottom) and four different refrigerant temperatures (10 ℃, 12 ℃, 14 ℃, 16 ℃). The experimental results show that, compared with natural cooling, manual cooling can effectively reduce the temperature difference and thermal stratification between upper and lower layers. The temperature difference is 6.79 ℃, 1.93 ℃, and 3.67 ℃ for the natural cooling, manual top supplying, and manual bottom supplying mode, respectively. Furthermore, for the two manual modes, the cooling efficiency of bottom supplying is 21.4% higher than that of the top supplying, and the average oil temperature drops by 0.8–1 ℃. Based on experimental results, different working conditions (20, 40, and 60 ml/s) were simulated to determine the optimal flow rate for bottom supplying mode. The simulation results indicate that the low flow rate (20 ml/s) corresponds to the best thermal uniformity, and the maximum temperature has no obvious change under different flow rate conditions. Therefore, it is not necessary to increase the flow rate to improve cooling efficiency considering the rising energy consumption.

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Section: Introductionmentioning

confidence: 99%

Study of cooling experiment and simulation for edible oil storage

Xiao,

Yan,

Desheng

2024

Sci Rep

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Effect of Rosmarinus officinalis and Origanum majorana extracts on stability of sunflower oil during storage and repeated heating

Sahunie

2024

Oil Crop Science

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Production of Polymeric Nanofiber Membranes Containing Plant Extract and Investigation of Their Potential for Use on Wound Healing

Çakmak,

Renkler

2024

Hacettepe Journal of Biology and Chemistry

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In cases of injury to the skin tissue, such as severe burns, these layers can be extensively damaged. A variety of dressings have been developed to address different types of wounds, with functional polymeric dressings being among the most popular. These advanced dressings are designed to accelerate the wound-healing process. The incorporation of plant-derived extracts and biological molecules into wound dressing materials is a common practice. This study aimed to develop an electrospun nanofiber wound dressing by incorporating active ingredients extracted from the plant Echium italicum (Italian viper's bugloss), known for its efficacy in burn wound healing, into poly(lactic-co-glycolic acid) (PLGA). The nanofiber membrane wound dressings produced by electrospinning were subjected to various analyses. Morphological and structural characterization revealed that the membranes exhibited significant morphological decomposition and weight loss after 90 days of in vitro degradation under physiological conditions. In vitro cytotoxicity testing, conducted using the MEM extraction method, demonstrated that the membranes were not cytotoxic. Based on the comprehensive analysis, it was concluded that the developed nanofiber membranes hold promise as potential wound dressings for the treatment of severe burn wounds.

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Effects of storage condition on the physicochemical characteristics of sunflower seed oil

Abstract: Sunflowerseed oil needs a low-temperature and dark condition to remain flavor by reducing the changes of 3-methyl-2,5-furandione, hexanal and 2-heptenal.

Cited by 4 publications

References 26 publications

Study of cooling experiment and simulation for edible oil storage

Study of cooling experiment and simulation for edible oil storage

Effect of Rosmarinus officinalis and Origanum majorana extracts on stability of sunflower oil during storage and repeated heating

Production of Polymeric Nanofiber Membranes Containing Plant Extract and Investigation of Their Potential for Use on Wound Healing

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