从选定水果中提取和优化番茄红素及其作为紫外线防护剂的评估
Extraction and Optimization of Lycopene From Selected Fruits and Their Assessment as an Ultraviolet Ray Protectant for .
作者信息
Kumar Anil, Bhawsar Niharika, Manekar Savita, Pendram Bharat, Pal Pritibala, Ali Daoud, Alarifi Saud, Wanale Shivraj Gangadhar, Singh Suchi, Katare Shailaja, Srivastava G M, Niazi Parwiz, Pareek Sakshi, Yadav Virendra Kumar
机构信息
Department of Botany and Zoology Govt. Tilak P G College Katni Madhya Pradesh India.
Department of Zoology Govt. Narmada College Narmadapuram Madhya Pradesh India.
出版信息
Food Sci Nutr. 2025 Apr 18;13(4):e70090. doi: 10.1002/fsn3.70090. eCollection 2025 Apr.
Lycopene is known for protecting the skin from harmful UV rays, which is why it is widely used in cosmetics. In the present investigation, fruits and vegetables like (), (), (), (), and () were used for the extraction and isolation of lycopene. The lycopene was isolated in acetone to solubilize hydrophilic and hydrophobic molecules and hydrolyzed into 5% sodium sulfate in a protic solvent mechanism. The measurement of lycopene content was done by UV-Vis spectrophotometer at 503 nm (), and the absence peak was in the range of 440-530 nm for the extracted lycopene. Furthermore, all the Petri plates were coated with a film of lycopene extracted at different concentrations on the bottom surface of the lid of the Petri plate. The concentrations of lycopene present in the samples were in the following ascending order from lowest to highest concentration: () < () < () < () < (). The pH value of the () sample was found to be 6.2, the maximum amount of lycopene was found to be 3.36024 μg/mL, and the pH value of the () sample was found to be 4.5 and the minimum amount. Lycopene was found to be 0.31824 μg/mL. The R-square of the obtained pH value was increased with the adequate amount of lycopene of good quality; the correlation variables between the pH value and lycopene percentage remained the same using the equation = 56.60×-250.5, and their value was 1 > 0.968, found to be degraded, and lycopene percentage was calculated. colonies protected from UV rays by lycopene film were counted after different intervals (24, 48, and 72 h). The effect of UV rays was measured in percentage at 10, 20, and 30 min of exposure to UV rays. Sample had the highest UV-ray blocking potential, that is, 99.75%, and sample had the lowest UV-ray blocking percentage, that is, 77.78%. Further research and development will be required to determine its effectiveness, stability, and practicality for creating lycopene films as a barrier against UV rays.
番茄红素以保护皮肤免受有害紫外线辐射而闻名,这就是它在化妆品中广泛使用的原因。在本研究中,使用了()、()、()、()和()等水果和蔬菜来提取和分离番茄红素。番茄红素在丙酮中分离以溶解亲水和疏水分子,并在质子溶剂机制中水解为5%的硫酸钠。番茄红素含量的测定是通过紫外可见分光光度计在503nm()处进行的,提取的番茄红素在440 - 530nm范围内没有峰。此外,所有培养皿的盖子底面都涂有不同浓度提取的番茄红素薄膜。样品中存在的番茄红素浓度从最低到最高浓度按以下升序排列:()<()<()<()<()。()样品的pH值为6.2,发现番茄红素的最大量为3.36024μg/mL,()样品的pH值为4.5,番茄红素量最少,为0.31824μg/mL。获得的pH值的R平方随着适量优质番茄红素的增加而增加;使用方程 = 56.60× - 250.5,pH值和番茄红素百分比之间的相关变量保持不变,其 值为1>0.968,发现已降解,并计算了番茄红素百分比。在不同时间间隔(24、48和72小时)后对受番茄红素薄膜保护免受紫外线辐射的菌落进行计数。在紫外线照射10、20和30分钟时以百分比测量紫外线的效果。样品具有最高的紫外线阻挡潜力,即99.75%,样品具有最低的紫外线阻挡百分比,即77.78%。需要进一步的研究和开发来确定其作为紫外线屏障的番茄红素薄膜的有效性、稳定性和实用性。
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