Effects of nutriental and environmental conditions on carotenoid biosynthesis by Rhodotorula sp.
نویسندگان
چکیده
منابع مشابه
Carotenoid biosynthesis in Rhodotorula glutinis.
It was determined that lycopene could be cyclized directly by Rhodotorula glutinis. It was also shown the the temperature effect (i.e., increased beta-carotene synthesis in response to lower incubation temperatures) in R. glutinis was controlled by changes in enzyme concentration.
متن کاملCarotenoid Production by Rhodotorula sp. on Fruit Waste Extract As a Sole Carbon Source and Optimization of Key Parameters
Fruit waste extract was selected as the sole substrate for carotenoid production and the effect of parameters like pH, temperature and agitation have been studied. A two-step simple sequential strategy was employed for the optimization of carotenoid production by Rhodotorula rubra. In the first step, one factor at a time was employed to evaluate the impact of pH on carotenoid production. Th...
متن کاملStudies concerning the Biosynthesis Capacity of Carotenoid Pigments in Rhodotorula Sp
The quantity of extracellular carotenoid pigments in Rhodotorula sp., determined by the absorbance observed at 520 nm, reached a maximum after 4 days, varying between 0,8729 μg/g of dry mass in A2 and 7,5365 μg/g of dry mass in B1.The accumulation of carotenoid pigments in the intra-cellular environment had values between 1,888μg/g of dry mass in B2E and 1.711μg/g of dry
متن کاملenvironmental effects of gol-e-gohar iron ore mine on groundwater of the area
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ENGINEERING AND TECHNOLOGY
سال: 2020
ISSN: 2734-9608,2734-9330
DOI: 10.46223/hcmcoujs.tech.en.8.2.343.2018