Results 181 to 190 of about 1,463 (203)
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Enhancement of Monascus Pigment Production by the Culture of Monascus sp. J101 at Low Temperature
Biotechnology Progress, 2006In general, high broth viscosity is a key factor to be considered in a submerged fermentation of filamentous fungi. High broth viscosity was also observed in a batch fermentation of Monascus sp. J101 at 30 degrees C. In a batch culture at 30 degrees C, most cell growth was accomplished within 48 h, which induced highly entangled clumps.
Jungoh, Ahn +4 more
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Preparation and characterization of yellow Monascus pigments
Separation and Purification Technology, 2015Abstract Yellow Monascus pigments were prepared from fermentation broth after extractive fermentation in nonionic surfactant micelle aqueous solution. First, Monascus pigments were transferred from nonionic surfactant micelle aqueous solution into ionic liquid phase by ionic liquid based microemulsion extraction, in which the recovery yield of ...
Sijia Zhong, Xuehong Zhang, Zhilong Wang
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Sulfonation of Monascus pigments to produce water-soluble yellow pigments
Dyes and Pigments, 2020Abstract Red Yeast Rice, a kind of Monascus pigments produced by fermentation of Monascus species on rice, is a traditional Chinese medicine and food colorant. Chemical modification of natural pigments is a common strategy to diversify the pigments to meet various demands.
Lujie Liu +4 more
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Pigment production by monascus purpureus [PDF]
This work was concerned with the production of natural red pigments from submerged cultures of Monascus purpureus. The effect of three environmental factors on fungal growth and pigment production was elucidated, and techniques which enhance red pigment production were investigated.Recently, due to public interest in "natural" products, increasingly ...
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Repeated-batch production of pigments by immobilised Monascus purpureus
Journal of Biotechnology, 2000Extracellular pigment production by immobilised Monascus purpureus C322 has been studied in repeated-batch processes using different immobilising carriers such as Ca-alginate, polyurethane sponge, active carbon and pearlite. With Ca-alginate, pigment production was maximum (30.5 UA470 as process mean production, three batches) while the cell leakage ...
Fenice, M. +3 more
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Cytotoxicity of Monascus Pigments and Their Derivatives to Human Cancer Cells
Journal of Agricultural and Food Chemistry, 2010Six pigments were separated from Monascus product, and some derivatives were chemically synthesized. The cytotoxicity of different Monascus pigments to various human cancer cells (SH-SY5Y, HepG2, HT-29, BGC-823, AGS, and MKN45) was evaluated. Rubropunctatin showed the greatest anticancer effect within the tested compounds.
Yunquan, Zheng +3 more
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Les pigments rouges de Monascus
Biofutur, 1999En Asie, les champignons filamenteux Monascus sont couramment employes pour produire des colorants rouges alimentaires. Certaines souches secretent cependant une substance toxique, la citrinine. La mise au point recente d'une methode permettant d'eviter la synthese de ce compose toxique pourrait permettre leur utilisation en Europe et aux Etats-Unis.
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Azaphilone Pigments from a Yellow Mutant of the Fungus Monascus kaoliang.
ChemInform, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Suchada, Jongrungruangchok +6 more
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Thermal stability of natural pigments produced by Monascus purpureus in submerged fermentation
Food Science and Nutrition, 2021Fatemeh Abdollahi +2 more
exaly