𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of β-carotene content and vitamin A activity of vegetables by high-performance liquid chromatography and spectrophotometry

✍ Scribed by A.J. Speek; C.R. Temalilwa; J. Schrijver

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
442 KB
Volume
19
Category
Article
ISSN
0308-8146

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Simultaneous determination of plasma ret
Simultaneous determination of plasma retinol, α-tocopherol, lycopene, α-carotene, and β-carotene by high-performance liquid chromatography
✍ Kenneth W. Miller; Nancy A. Lorr; Chung S. Yang 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 495 KB

Reverse-phase. high-performance liquid chromatography was used for the simultaneous determination of retinol, a-tocopherol, lycopene, a-carotene, and &carotene in human plasma. A multiple solvent system of methanol followed by a mixture of metbanol:acetonitrile:chloroform (47:42: 11) provided clear

Determination of retinol, α-tocopherol,
Determination of retinol, α-tocopherol, α- and β-carotene by direct extraction of human serum using high performance liquid chromatography
✍ Monira A. Abahusain; John Wright; John W. T. Dickerson; Mohesen A. El-Hazmi; Has 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 121 KB 👁 1 views

In this report we describe a modified reverse phase HPLC method that avoids the solvent evaporation step and allows simple and rapid determination of retinol, alpha-tocopherol, alpha-carotene and beta-carotene and achieves complete separation of alpha- and beta-carotene. Retinyl acetate, alpha-tocop