Lutein (xanthophyll from marigold), zeaxanthin, α- and β-carotene, β-cryptoxanthin, lycopene and phytoene, tocopheryl acetate, trimethylamine, celite, potassium hydroxide (KOH), phosphate buffered saline (PBS) and sodium chloride (NaCl) were obtained from Sigma Aldrich (Madrid, Spain). Sodium sulphate anhydrous and pyrogallic acid were supplied by Panreac (Barcelona, Spain). Hexane (Hex), methyl tert-butyl ether (MTBE), methanol (MeOH), ethanol, dichloromethane (DCl), petroleum ether (PE) and diethyl ether (DE), were obtained from Análisis Vínicos (Spain). MeOH and MTBE were HPLC grade.
Tocopheryl acetate
Manufactured by Merck Group
Sourced in Spain
Tocopheryl acetate is a synthetic form of vitamin E. It is a colorless to pale yellow, oily liquid that is commonly used as a preservative and antioxidant in various personal care and pharmaceutical products.
Automatically generated - may contain errors
Lab products found in correlation
Lutein, by Merck Group (3 mentions)
Potassium hydroxide koh, by Merck Group (2 mentions)
Trimethylamine, by Merck Group (2 mentions)
Celite, by Merck Group (2 mentions)
α and β carotene, by Merck Group (2 mentions)
Zeaxanthin, by Merck Group (2 mentions)
Phosphate buffered saline (pbs), by Merck Group (1 mentions)
Sodium chloride (nacl), by Merck Group (1 mentions)
β cryptoxanthin, by Merck Group (1 mentions)
Anhydrous sodium sulfate, by ITW Reagents (1 mentions)
Pyrogallic acid, by ITW Reagents (1 mentions)
Hplc gradient grade methanol, by Merck Group (1 mentions)
N hexane, by Merck Group (1 mentions)
Ethanol, by Merck Group (1 mentions)
Acetonitrile, by Merck Group (1 mentions)
α tocopherol, by Merck Group (1 mentions)
Lycopene, by Merck Group (1 mentions)
β carotene, by Merck Group (1 mentions)
3 protocols using tocopheryl acetate
1
Carotenoid and Vitamin E Quantification
2
Carotenoids and Tocopherols Extraction
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Lutein (xanthophyll from marigold), zeaxanthin, α- and β-carotene, β-criptoxanthin and phytoene, tocopheryl acetate, trimethylamine, celite, potassium hydroxide (KOH) and sodium chloride (NaCl) were obtained from Sigma Aldrich (Madrid, Spain). Anhydrous sodium sulfate and pyrogallic acid were supplied by Panreac (Barcelona, Spain). Methyl tert-butyl ether (MTBE), methanol (MeOH), ethanol, dichloromethane, petroleum ether and diethyl ether, were obtained from Análisis Vínicos (Spain). MeOH and MTBE were High-Performance Liquid Chromatographic (HPLC) grade.
3
Quantification of Lipophilic Vitamins
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Standards of retinol, α-tocopherol, β-carotene, lycopene, lutein, and tocopheryl acetate were purchased from Sigma (St. Louis, MO, USA). HPLC gradient grade methanol, ethanol, acetonitrile, metylene chloride, and n-hexane were obtained from Merck (Merck KGaA, Darmstadt, Germany).
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!