Results 21 to 30 of about 617,985 (339)

Effects of pH, High Pressure Processing, and Ultraviolet Light on Carotenoids, Chlorophylls, and Anthocyanins of Fresh Fruit and Vegetable Juices

open access: yeseFood, 2021
Health consciousness and the need to maintain immune system have increased the demand for fresh fruit and vegetable juices due to the presence of nutritional benefits including colorful pigments such as chlorophylls, carotenoids, and anthocyanins ...
Rosita Dwi Chandra   +2 more
doaj   +1 more source

THE ISOMERIZATION AND OXIDATION OF CAROTENOID COMPOUNDS IN THE OIL PALM FRUIT DURING PRODUCTIONS OF CPO

open access: yesIndonesian Journal of Chemistry, 2010
Isomerization and oxidation have been known as the major factors of the degradation of carotenoid compounds. Results showed that the isomerization of the carotenoid in the oil palm fruit, during the sterilization process, promotes the decrease of the ...
Reni Subawati Kusumaningtyas   +1 more
doaj   +1 more source

Integrative Transcriptomics and Metabolomics Analysis of Body Color Formation in the Leopard Coral Grouper (Plectropomus leopardus)

open access: yesFrontiers in Marine Science, 2021
Body color is an important economic and ecological trait in aquatic animals, which influence their economic values and determine the animal ability to survive in the marine environment.
Xiaowen Zhu   +11 more
doaj   +1 more source

THE INFLUENCE OF STRONG AND WEAK ACID UPON AGGREGATION AND PHEOPHYTINIZATION OF CHLOROPHYLL A AND B

open access: yesIndonesian Journal of Chemistry, 2010
Chlorophyll is green pigment that can be found in plant chloroplast. Higher plants usually have two kinds of chlorophylls, chlorophyll a and b. These green pigments are easily degraded by temperature, light intensity, oxygen, acid, and water.
Lia Kusmita, Leenawaty Limantara
doaj   +1 more source

Isolation and Properties of the Bacterial Strain Janthinobacterium sp. SLB01

open access: yesMicroorganisms, 2022
Bacteria of the genus Janthinobacterium are widespread in soils and freshwater ecosystems and belong to the phylum Proteobacteria. The Janthinobacterium sp. SLB01 strain was isolated from diseased freshwater Lubomirskia baicalensis (Pallas, 1776) sponge,
Lubov Chernogor   +3 more
doaj   +1 more source

Blue light regenerates functional visual pigments in mammals through a retinyl-phospholipid intermediate. [PDF]

open access: yes, 2017
The light absorbing chromophore in opsin visual pigments is the protonated Schiff base of 11-cis-retinaldehyde (11cRAL). Absorption of a photon isomerizes 11cRAL to all-trans-retinaldehyde (atRAL), briefly activating the pigment before it dissociates ...
Fain, Gordon L   +6 more
core   +1 more source

Melanophore migration and survival during zebrafish adult pigment stripe development require the immunoglobulin superfamily adhesion molecule Igsf11. [PDF]

open access: yes, 2012
The zebrafish adult pigment pattern has emerged as a useful model for understanding the development and evolution of adult form as well as pattern-forming mechanisms more generally.
Eom, Dae Seok   +7 more
core   +2 more sources

Determination and Dietary Risk Assessment of 8 Pesticide Residues in Ginger Oleoresin and Ginger Essential Oil by QuEChERS-LC-MS/MS [PDF]

open access: yesZhipu Xuebao
Ginger (Zingiber officinale Rosc.) is the first batch of medicinal and edible plants announced by the Ministry of Health in China. Ginger oleoresin and ginger essential oil are the products extracted from ginger, widely used as flavours and fragrances ...
QIAN Jian-rui1, ZHANG Yu-fen2, LI Xiao-wei1, WU Ya-ming1, ZHANG Xue-jin1, WU Di1,3
doaj   +1 more source

A Non-Gradual Development Process of Cicada Eyes at the End of the Fifth-Instar Nymphal Stage to Obtain Visual Ability

open access: yesInsects, 2022
Insects’ visual system is directly related to ecology and critical for their survival. Some cicadas present obvious differences in color and ultrastructure of compound eyes between nymphal and adult stages, but little is known about when cicadas obtain ...
Minjing Su   +3 more
doaj   +1 more source

Spectrophotometry for cerebrospinal fluid pigment analysis [PDF]

open access: yes, 2006
The use of spectrophotometry for the analysis of the cerebrospinal fluid (CSF) is reviewed. The clinically relevant CSF pigments--oxyhemoglobin and bilirubin--are introduced and discussed with regard to clinical differential diagnosis and potentially ...
Keir, G., Petzold, A., Sharpe, L.T.
core   +1 more source

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