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Enhanced production of b-carotene from Blakeslea trispora with Span 20
Biotechnology Letters, 1997Span 20 at 10 g/l induced dispersed mycelial growth of Blakeslea trispora, and significantly increased b-carotene production to 2.16 g/l. Without surfactant only 0.15 g b-carotene/l was produced. Other non-ionic surfactants composed of the same hydrophilic part as Span 20 and the hydrophobic fatty acids of Spans, including lauric acid (C 12 ), neither ...
Seon-Won Kim +2 more
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Voltammetric determination of b-carotene in fruits and vegetables
2017b-Carotene is a red-orange, fat-soluble carotenoid pigment found in fruits, vegetables and green leafy plants. It is one of the most abundant carotenoids found in the human diet and exerts numerous roles in biological systems. One of its major functions in humans is provitamin A activity.
Jadreško, Dijana +3 more
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The Organoalkali Route to Vitamin A and β-Carotene
European Journal of Organic Chemistry, 2001The reductive cleavage of Me vinyl-b-ionyl ether or the deprotonation of 3,2',6',6'-tetramethyl-5-(1-cyclohexenyl)-1,3-pentadiene gives rise to an organometallic C15 species that combines selectively with a variety of electrophiles at the terminal chain position. Its reaction with aldehydes, however, is less clean. In particular, (E)-b-formyl-2-butenyl
Rauchschwalbe, Gunter +2 more
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Development and photostability of transparent microemulsions delivering b-carotene and curcumin
2016Microemulsions are optical transparent or slightly opalescent colloidal systems with a mean droplet diameter between 10 and 100 nm. They can be prepared by using low energy methods, such as that of phase inversion temperature (PIT). Microemulsions have been indicated as an efficient tool to delivery lipophilic molecules, such as colorant or bioactive ...
CALLIGARIS, Sonia +2 more
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Different embryotoxic effect of vitamin A and B-carotene detected in the chick embryo.
Acta chirurgiae plasticae, 1998Teratogenicity of vitamin A was firstly detected in experimental animals in 1953. Nearly 30 years later, teratogenicity of vitamin A analogue-isotretinoin was reported in humans. Isotretinoin induces serious birth defects of craniofacial and central nervous system, cardiovascular system and thymic malformations--in about 25% of babies exposed during ...
M, Peterka, R, Peterková, Z, Likovský
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Secretion of Metabolites of Vitamin A and B-Carotene in the Bile of Sheep
Journal of Animal Science, 1969J A, Boling +4 more
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Biotechnology advances in β-carotene production by microorganisms
Trends in Food Science and Technology, 2021Xiangzhao Mao
exaly
P1102 B‐CAROTENE, FREE NUCLEOTIDES AND NUCLEOSIDES IN HUMAN MILK IN TAIWAN
Journal of Pediatric Gastroenterology and Nutrition, 2004T. C. WU +3 more
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Kinetics of degradation of all-trans-retinylactate and B-carotene in simple solvent systems
1982This item was digitized as part of a project to share McGill's intellectual legacy with the public. If you are the copyright holder or a relative of the copyright holder who is deceased, you may request withdrawal by emailing escholarship.library@mcgill.ca.
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