Ruth H. Watkins

Works (5)

Updated: July 5th, 2023 16:04
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2001 journal article

Antioxidant properties of evening primrose seed extracts

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 49(9), 4502–4507.

By: A. Birch n, G. Fenner n, R. Watkins n & L. Boyd n

co-author countries: United States of America 🇺🇸
author keywords: evening primrose; antioxidants; oxidation
MeSH headings : Antioxidants / metabolism; Emulsions; Fatty Acids, Essential / analysis; Fatty Acids, Essential / chemistry; Linoleic Acids; Oenothera biennis; Oxidation-Reduction; Plant Extracts; Plant Oils; Seeds; Time Factors; gamma-Linolenic Acid
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Carotenoid composition of marigold (Tagetes erecta) flower extract used as nutritional supplement

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 47(10), 4189–4194.

By: W. Hadden n, R. Watkins n, L. Levy n, E. Regalado n, D. Rivadeneira n, R. Breemen  n, S. Schwartz n

co-author countries: United States of America 🇺🇸
author keywords: lutein; marigold (Tagetes erecta); poultry; feed colorant
MeSH headings : Animal Feed; Animals; Carotenoids / analysis; Chromatography, High Pressure Liquid; Dietary Supplements; Food Coloring Agents; Humans; Nutritive Value; Plant Extracts / chemistry; Poultry
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Color improvement and metallo-chlorophyll complexes in continuous flow aseptically processed peas

JOURNAL OF FOOD SCIENCE, 64(6), 987–990.

By: F. Canjura, R. Watkins* & S. Schwartz*

author keywords: chlorophyll; metallo-chlorophyll complexes; zinc; aseptic processing; peas
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Packaging preservation of beta-carotene in sweet potato flakes using flexible film and an oxygen absorber

JOURNAL OF FOOD QUALITY, 22(1), 63–73.

By: C. Emenhiser n, R. Watkins n, N. Simunovic n, N. Solomons, J. Bulux, J. Barrows*, S. Schwartz*

co-author countries: United States of America 🇺🇸
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Bixin and norbixin in human plasma: Determination and study of the absorption of a single dose of Annatto Food Color

ANALYST, 122(9), 977–980.

By: L. Levy, E. Regalado, S. Navarrete & R. Watkins*

author keywords: bixin; norbixin; carotenoids; intestinal absorption; human plasma; high-performance liquid chromatography
MeSH headings : Carotenoids / analysis; Carotenoids / blood; Carotenoids / metabolism; Food Coloring Agents / analysis; Humans; Intestinal Absorption; Plants, Edible; Stereoisomerism
Source: Web Of Science
Added: August 6, 2018