Academic literature on the topic 'Lutein ester'
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Journal articles on the topic "Lutein ester"
Granado, Fernando, Begoña Olmedilla, Enrique Gil-Martínez, and Inmaculada Blanco. "Lutein ester in serum after lutein supplementation in human subjects." British Journal of Nutrition 80, no. 5 (November 1998): 445–49. http://dx.doi.org/10.1017/s0007114598001512.
Full textHarikumar, Kuzhuvelil Bhaskarannair, Chittikappil Venugopal Nimita, Korengath Chandran Preethi, Ramadasan Kuttan, Madapura Lingappiah Shankaranarayana, and Jayant Deshpande. "Toxicity Profile of Lutein and Lutein Ester Isolated From Marigold Flowers (Tagetes erecta)." International Journal of Toxicology 27, no. 1 (January 2008): 1–9. http://dx.doi.org/10.1080/10915810701876265.
Full textMares, Daryl J., Judy Cheong, Shashi N. Goonetilleke, and Diane E. Mather. "Lipoxygenase in Wheat: Genetic Control and Impact on Stability of Lutein and Lutein Esters." Foods 10, no. 5 (May 20, 2021): 1149. http://dx.doi.org/10.3390/foods10051149.
Full textGranado-Lorencio, Fernando, Carmer Herrero-Barbudo, Begoña Olmedilla-Alonso, Inmaculada Blanco-Navarro, and Belén Pérez-Sacristán. "Lutein bioavailability from lutein ester-fortified fermented milk: in vivo and in vitro study." Journal of Nutritional Biochemistry 21, no. 2 (February 2010): 133–39. http://dx.doi.org/10.1016/j.jnutbio.2008.12.002.
Full textPiccaglia, Roberta, Mauro Marotti, and Silvia Grandi. "Lutein and lutein ester content in different types of Tagetes patula and T. erecta." Industrial Crops and Products 8, no. 1 (March 1998): 45–51. http://dx.doi.org/10.1016/s0926-6690(97)10005-x.
Full textKan, Juntao, Junrui Cheng, Jun Guo, Liang Chen, Xue Zhang, and Jun Du. "A Novel Botanical Combination Attenuates Light-Induced Retinal Damage through Antioxidant and Prosurvival Mechanisms." Oxidative Medicine and Cellular Longevity 2020 (March 14, 2020): 1–8. http://dx.doi.org/10.1155/2020/7676818.
Full textPavelková, Petra, Aleš Krmela, and Věra Schulzová. "Determination of carotenoids in flowers and food supplements by HPLC-DAD." Acta Chimica Slovaca 13, no. 1 (April 1, 2020): 6–12. http://dx.doi.org/10.2478/acs-2020-0002.
Full textLombeida, Wagner O., Fernando Rubio, and Luis W. Levy. "Determination of Lutein and Zeaxanthin Esters and Their Geometric Isomers in Carotenoid Ester Concentrates Used as Ingredients in Nutritional Supplements: Validation of a Combined Spectrophotometric-HPLC Method." Journal of AOAC INTERNATIONAL 99, no. 6 (November 1, 2016): 1459–69. http://dx.doi.org/10.5740/jaoacint.16-0186.
Full textRodríguez-deLeón, Eloy, Moustapha Bah, J. Oscar C. Jiménez-Halla, José Bonilla-Cruz, Miriam Estévez, and José E. Báez. "Synthesis and characterization of segmented poly(ester-urethane)s (PEUs) containing carotenoids." Polymer Chemistry 10, no. 48 (2019): 6580–87. http://dx.doi.org/10.1039/c9py01487j.
Full textBerendschot, Tos T. J. M., Jogchum Plat, Ariënne de Jong, and Ronald P. Mensink. "Long-term plant stanol and sterol ester-enriched functional food consumption, serum lutein/zeaxanthin concentration and macular pigment optical density." British Journal of Nutrition 101, no. 11 (November 6, 2008): 1607–10. http://dx.doi.org/10.1017/s0007114508111448.
Full textDissertations / Theses on the topic "Lutein ester"
Huang, Jui, and 黃叡. "Supercritical Carbon Dioxide as Antisolvent Coating Lutein Ester with β-cyclodextrin to Improve Water Solubility." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/85288569542059505353.
Full text國立中興大學
化學工程學系所
104
Lutein is an important component of health food for protecting the eyes. However, its applications in actual health supplements are rather limited as the substance is a fat soluble nutrient and has very low water solubility. This study aimed to develop a form of lutein ester with improved water solubility to enhance its applications in health supplements. Raw materials provided by the supplier first underwent ultrasonic stirring to extract lutein ester using hexane, acetone, and tetrahydrofuran (THF) at a solvent-to-solid ratio (SSR) of 80 with an extraction time of 60 minutes. Results found that the THF extract provided 25.3% of lutein. The THF extract was then subject to liquid-liquid extraction using a methanol / hexane (1:1, v/v) solvent to further raise lutein purity to 44.7%. However, the solubility of hexane-extract in water was still very close to zero. β-cyclodextrin (β-CD) was then added to the purified material in the supercritical carbon dioxide antisolvent (SAS) process to generate an encapsulated lutein ester with improved water solubility. The process was carried out under a fixed temperature of 55ºC, time of 10 min, and feed flow rate of 0.5 mL/min. Total yield (TY) of the encapsulated material, lutein ester concentration (Clut), encapsulation efficiency (EE), recovery (R), and dissolution rate (RD) were investigated under different emulsifiers (Tween 20 and Tween 80), emulsifier concentrations (15 % and 25 %), stirring times (0.5, 2, 4, and 6 hr), pressures (120 and 140 bar), and feed ratios of the extracted material and β-cyclodextrin (Wext/Wβ-CD) (0.5, 1, and 2). Results showed that the experimental conditions of 25 % of Tween 80 as emulsifier, 4-hr stirring time, 140 bar, and Wext/Wβ-CD of 0.5 gave better results of 77.9% EE, 43.6% R, 30.6% DR, 69.0% TY, and 94.1 mg/g Clut. A response surface methodology (RSM) experiment with central composite design (CCD) was then employed using the aforementioned conditions to identify the optimal SAS temperature (45, 55, and 65ºC) and emulsifier concentration (15, 25, and 35 %). Results of the RSM experiment predicted an optimal condition of 58oC for the temperature and emulsifier concentration of 33.6 %, which would provide the following: 68.8% EE, 43.3% R, 31.0% DR,71.7% TY, and 89.2 mg/g Clut. Using SAS for β-CD with emulsifier encapsulation of extracts rich in lutein ester would help improve dissolution rate in water about 31%. Water solubility was significantly increased for the encapsulated product, improving the applicability of lutein ester in health foods.
Tufail, Ahmad Fauziah. "Stability and esterification of lutein in bread wheat during post harvest storage in comparison with banana." Thesis, 2013. http://hdl.handle.net/2440/83353.
Full textThesis (Ph.D.) -- University of Adelaide, School of Agriculture, Food and Wine, 2013
Books on the topic "Lutein ester"
Cosola-Smith, Carrie A. Bovine luteal oxytocin synthesis and secretion in vitro: Effects of phorbol ester, calcium ionophore and indomethacin. 1989.
Find full textMarques, Marcia Alessandra Arantes, ed. Avanços Científicos em Medicina 3. Bookerfield Editora, 2022. http://dx.doi.org/10.53268/bkf22040500.
Full textMarques, Marcia Alessandra Arantes, ed. Avanços Científicos em Medicina 3. Bookerfield Editora, 2022. http://dx.doi.org/10.53268/bkf22040500.
Full textMarques, Marcia Alessandra Arantes, ed. Avanços Científicos em Medicina 3. Bookerfield Editora, 2022. http://dx.doi.org/10.53268/bkf22040500.
Full textBook chapters on the topic "Lutein ester"
Akinyinka Akinwumi, Kazeeem, Oluwole Olusoji Eleyowo, and Omolara Omowunmi Oladipo. "A Review on the Ethnobotanical Uses, Phytochemistry and Pharmacology Effect of Luffa cylindrica." In Pharmacognosy - Medicinal Plants [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98405.
Full textConference papers on the topic "Lutein ester"
Rufino, Elaine Cardoso. "ANÁLISE SOCIOCULTURAL DA VIDA REPRODUTIVA DA MULHER MODERNA." In II Congresso Nacional Multidisciplinar em Enfermagem On-line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/2618.
Full textReports on the topic "Lutein ester"
Ararat Orozco, Milton César, Oscar Eduardo Sanclemente Reyes, and Leonardo Vergara Patiño. Perspectivas industriales en tecnologías de biofijación de CO2 por microalgas. Universidad Nacional Abierta y a Distancia, December 2020. http://dx.doi.org/10.22490/ecapma.3481.
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