Simultaneous LC Determination of Ergosterol, Tocopherols and Carotenoids in Foods

Daood, Hussein G.; Korbász, Margit; Hamdan, Samer; Beczner, J.

doi:10.1365/s10337-008-0666-7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Ergosterol Extraction1

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2009

2020

Publication Types

Select...

Article5

Other1

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 8 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ergosterol was extracted according to Daood et al (2008) with slight modifications. 1 g of moist soil was saponified for 30 min under reflux in 10 ml of a methanol/ethanol/KOH (5:2.5:1; v/v/w) mixture.…”

Section: Ergosterol Extractionmentioning

confidence: 99%

Cattle trampling alters soil properties and changes soil microbial communities in a Swiss sub-alpine pasture

et al. 2012

View full text Add to dashboard Cite

Section: Ergosterol Extractionmentioning

confidence: 99%

Cattle trampling alters soil properties and changes soil microbial communities in a Swiss sub-alpine pasture

et al. 2012

View full text Add to dashboard Cite

“…Therefore, PDA has been used for the simultaneous determination of vitamins A and E in the same injection at multiple UV wavelengths in these days. Daood et al (2008) simultaneously measured the levels of carotenes and α-tocopherol in foods by RP-HPLC-PDA.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Determination of Vitamin A and E in Infant Formula by HPLC with Photodiode Array Detection

Lee¹,

Kwak²,

Ahn³

et al. 2011

Korean Journal for Food Science of Animal Resources

View full text Add to dashboard Cite

The objective of this study was to develop a method to simultaneously quantify vitamins A and E in infant formula. To determine the vitamin A and E content, vitamin A and four different vitamin E isomers (α-, β-, γ-, and δ-tocopherol) were separated by high performance liquid chromatography with a photodiode array detector using a Develosil RPAQUEOUS RP-C 3 0 column (4.6×250 mm, 5 µm). The vitamin A and E contents in the certified reference material determined using this method were within the certified range of standard values. The limits of detection (LODs) and limits of quantitation (LOQs) for vitamin A were 0.02 and 0.06 µg/L, respectively. LODs and LOQs for the vitamin E isomers ranged from 0.20 to 0.55 and from 0.67 to 1.81 µg/L, respectively. Linear analyses indicated that the square of the correlation coefficient for the vitamin A and E isomers was 0.9997-0.9999. The recovery of vitamins ranged from 96.69 to 97.79%. The results demonstrate that this novel method could be used to reliably analyze vitamin A and E content in infant formula.

show abstract

Purification and Isolation Techniques for Enrichment of Bioactive Phytochemicals from Herbs and Spices

Aznar

Dilip

2020

Herbs, Spices and Medicinal Plants

View full text Add to dashboard Cite

Simultaneous LC Determination of Ergosterol, Tocopherols and Carotenoids in Foods

Cited by 8 publications

References 13 publications

Cattle trampling alters soil properties and changes soil microbial communities in a Swiss sub-alpine pasture

Cattle trampling alters soil properties and changes soil microbial communities in a Swiss sub-alpine pasture

Simultaneous Determination of Vitamin A and E in Infant Formula by HPLC with Photodiode Array Detection

Purification and Isolation Techniques for Enrichment of Bioactive Phytochemicals from Herbs and Spices

Contact Info

Product

Resources

About