Results 41 to 50 of about 17,863 (211)

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W., Fischer, R., Huber, R., Rüdiger, W., Scheer, Hugo, Schirmer, T., Schmidt, G., Siebzehnrübl, S.   +7 more
core   +1 more source

Application of phycocyanin from Arthrospira (Spirulina) platensis as a hair dye

Frontiers in Marine Science, 2022
Almost all of the current hair dye products today contain synthetic chemicals which may cause allergic reactions in some users. Phycocyanin (PC), a non-toxic cyanobacterial pigment, has been used in the food and cosmetics sectors. There are however, been
Oranit Kraseasintra, Yingmanee Tragoolpua, Hataichanok Pandith, Ruttiros Khonkarn, Wasu Pathom-aree, Jeeraporn Pekkoh, Jeeraporn Pekkoh, Chayakorn Pumas, Chayakorn Pumas   +8 more
doaj   +1 more source

RECONSTITUTION OF ALLOPHYCOCYANIN FROM Mastigocladus laminosus WITH ISOLATED LINKER POLYPEPTIDE [PDF]

, 1993
The core linker polypeptide Lc 8.9 was isolated from Mastigocladus laminosus and purified on a preparative scale. A method for the reconstitution of allophycocyanin (AP)—linker complexes from isolated polypeptides was developed. The complex (αAP(βAP)3 Lc
Gottschalk, Lothar, Scheer, Hugo, Scherz, A.   +2 more
core   +1 more source

Solution Properties of Phycocyanin. III. Studies of the Sedimentation Equilibrium of Phycocyanin [PDF]

Bulletin of the Chemical Society of Japan, 1975
Abstract The dissociation-association behavior of phycocyanin has been studied by sedimentation-equilibrium measurements under various pH and ionic-strength conditions. The weight-average molecular weight of phycocyanin changed according to the changes in concentration of the solute.
Haruo Mizuno, Takahide Saito, Naomichi Iso   +2 more
openaire   +1 more source

Stepwise extraction of high-value chemicals from Arthrospira (Spirulina) and an economic feasibility study

Biotechnology Reports, 2018
Arthrospira (Spirulina) consists of diverse high-value chemicals, such as phycocyanin, lipids/total fatty acids (TFA), and polysaccharides, which have been used for food, cosmetic and pharmacological applications.
Ratana Chaiklahan, Nattayaporn Chirasuwan, Veara Loha, Suvit Tia, Boosya Bunnag   +4 more
doaj   +1 more source

Characterization of R-phycocyanin. Chromophore content of R-phycocyanin and C-phycoerythrin.

Journal of Biological Chemistry, 1975
R-phycocyanin was purified from two independent isolates of the unicellular red alga Porphyridium cruentum. At pH 7.0 the protein sediments as a single component with s 20,w of 5.98 S (at 2 mg/ml, gamma/2=0.02). Over a protein concentration range of 0.2 to 0.5 mg/ml (gamma/2=0.16), sedimentation equilibrium gave a molecular weight of 103,000 +/- 6,000 ...
A N, Glazer, C S, Hixson
openaire   +2 more sources

The In Vitro Anti-Tumor Activity of Phycocyanin against Non-Small Cell Lung Cancer Cells

Marine Drugs, 2018
Phycocyanin, a type of functional food colorant, is shown to have a potent anti-cancer property. Non-small cell lung cancer (NSCLC) is one of the most aggressive form of cancers with few effective therapeutic options.
Shuai Hao, Yan Yan, Shuang Li, Lei Zhao, Chan Zhang, Liyun Liu, Chengtao Wang   +6 more
doaj   +1 more source

Purification of Phycocyanin from Spirulina platensis Using Natural Deep Eutectic Solvents with Varied Hydrogen Bond Donor

Jurnal Ilmiah Perikanan dan Kelautan
Graphical Abstract  Highlight Research NaDES-based purification offers a sustainable and cost-effective method for extracting phycocyanin from Spirulina platensis.
Eirene Tentua, Safrina Dyah Hardiningtyas, Iriani Setyaningsih   +2 more
doaj   +1 more source

An optical linewidth study of a chromoprotein-C-phycocyanin in a low-temperature glass [PDF]

, 1988
The temperature dependence of spectral holes burnt into a phycocyanin-doped ethylene glycol/water glass is investigated in the temperature range between 1.5 and 15 K.
Boxer, Friedrich, Friedrich, Friedrich, Füglistaller, H. Scheer, Hunklinger, J. Friedrich, Köhler, Köhler, Mimuro, R. Fischer, Sauer, Scheer, Schirmer, Singh, Thijssen, Thijssen, W. Köhler, Yang   +19 more
core   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source