Literature DB >> 16745833

A discrepancy between biological assays and other methods of determining vitamin A. I.

R S Morgan1.   

Abstract

Entities:  

Year:  1935        PMID： 16745833      PMCID： PMC1266673          DOI： 10.1042/bj0291645

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


× No keyword cloud information.
  8 in total

1.  The determination of vitamin A in cod-liver oils, (a) biologically, (b) chemically, (c) physically, with a statistical examination of the results: Further evidence that the intensity of absorption at 328mmu gives the best agreement with the biological measure of vitamin A in cod-liver oils.

Authors:  K H Coward; F J Dyer
Journal:  Biochem J       Date:  1932       Impact factor: 3.857

2.  Colour Reactions Attributed to Vitamin A.

Authors:  F H Carr; E A Price
Journal:  Biochem J       Date:  1926       Impact factor: 3.857

3.  A diet without caseinogen for use in the determination of vitamin A.

Authors:  R S Morgan
Journal:  Biochem J       Date:  1934       Impact factor: 3.857

4.  Observations on the assay of vitamin A.

Authors:  J C Drummond; R A Morton
Journal:  Biochem J       Date:  1929       Impact factor: 3.857

5.  The structure of vitamin A.

Authors:  I M Heilbron; R A Morton; E T Webster
Journal:  Biochem J       Date:  1932       Impact factor: 3.857

6.  The need for a standard of reference in vitamin A testing.

Authors:  K H Coward; K M Key; B G Morgan
Journal:  Biochem J       Date:  1933       Impact factor: 3.857

7.  Vitamin A determination: relation between the biological, chemical and physical methods of test.

Authors:  K C Lathbury
Journal:  Biochem J       Date:  1934       Impact factor: 3.857

8.  The absorption spectrum of vitamin A.

Authors:  R A Morton; I M Heilbron
Journal:  Biochem J       Date:  1928       Impact factor: 3.857
  8 in total
  11 in total

1.  Spectrographic studies on the antimony trichloride reaction for vitamin A: The relation of the spectral absorption of the blue solutions of oils to that of their concentrates.

Authors:  O Notevarp; H W Weedon
Journal:  Biochem J       Date:  1938-10       Impact factor: 3.857

2.  Vitamin A studies with rats and pigs.

Authors:  R Braude; A S Foot; K M Henry; S K Kon; S Y Thompson; T H Mead
Journal:  Biochem J       Date:  1941-06       Impact factor: 3.857

3.  A liver storage test for the assessment of vitamin A.

Authors:  K Guggenheim; W Koch
Journal:  Biochem J       Date:  1944       Impact factor: 3.857

4.  New Zealand fish oils: Seasonal variations in the vitamin A content of ling (Genypterus blacodes) liver oil.

Authors:  F B Shorland
Journal:  Biochem J       Date:  1938-03       Impact factor: 3.857

5.  Studies in the stability of vitamins A and D. I.

Authors:  F A Robinson
Journal:  Biochem J       Date:  1938-05       Impact factor: 3.857

6.  A discrepancy between biological assays and other methods of determining vitamin A. II.

Authors:  H Pritchard; H Wilkinson
Journal:  Biochem J       Date:  1937-02       Impact factor: 3.857

7.  The distribution of vitamin A and factor A(2). I.

Authors:  J R Edisbury; R A Morton; G W Simpkins; J A Lovern
Journal:  Biochem J       Date:  1938-01       Impact factor: 3.857

8.  The determination of vitamin A with the photoelectric colorimeter.

Authors:  W J Dann
Journal:  Biochem J       Date:  1938-06       Impact factor: 3.857

9.  Distribution of vitamin A in the tissues of the eels Anguilla vulgaris and A. aucklandi Rich.

Authors:  J R Edisbury; J A Lovern; R A Morton
Journal:  Biochem J       Date:  1937-03       Impact factor: 3.857

10.  Spectrographic studies on the antimony trichloride reaction for vitamin A: Influence of oxidizing agents on the reaction.

Authors:  O Notevarp; H W Weedon
Journal:  Biochem J       Date:  1938-06       Impact factor: 3.857
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.