Utilization of Whey for Red Pigment Production by Monascus purpureus in Submerged Fermentation
نویسندگان
چکیده
Various biotechnological approaches have been employed to convert food waste into value-added bioproducts through fermentation processes. Whey, a major generated by dairy industries, is considered an important environmental pollutant due its massive production and high organic content. The purpose of this study investigate the effect different parameters in simultaneous hydrolysis (SHF) whey for pigment with Monascus purpureus. submerged culture optimized were type pretreatment whey, pH, inoculation ratio, substrate concentration monosodium glutamate (MSG) concentration. Demineralized (DM), deproteinized (DP), raw (W) powders used as (SHF). maximum red was obtained 38.4 UA510 nm (absorbance units) at condition SHF. Optimal conditions SHF 2% (v/v) 75 g/L lactose carbon source, 25 MSG nitrogen medium pH 7.0. specific growth rate M. purpureus on yield values 0.023 h−1 4.55 UAd−1, respectively. This first literature show that DM sustainable process pigment.
منابع مشابه
Comparative Study of Monascus Sanguineus and Monascus Purpureus as Potential Sources for Red Pigment Production
Monascus spp. namely Monascus sanguineus was isolated from pomegranate (Punica granatum). In this study, the isolated M. sanguineus was compared with M. purpureus MTCC410 procured from MTCC Chandigarh, India for optimising the red pigment yield. It was observed that both strains had produced maximum red pigment on the 16 day of incubation (21.9 CVU/ml for M. sanguineus & 16.9 CVU/ml for M. purp...
متن کاملEFFECT OF DISSOLVED OXYGEN CONCENTRATION ON RED PIGMENT AND CITRININ PRODUCTION BY Monascus purpureus ATCC 36928
The present study investigated the effects of agitation speed, N (200, 500, 600 or 700 rpm), and dissolved oxygen concentration, C (120, >70, 70, 60, 10 or 10%), on red pigment and citrinin production by Monascus purpureus ATCC 36928, cultivated in liquid medium by a batch process. The gas flow rate was the same for all runs with C controlled by means of the incoming gas composition control (ai...
متن کاملHigh-throughput system for screening of Monascus purpureus high-yield strain in pigment production
Background: An economical and integrated high-throughput primary screening strategy was developed for high-aerobic microbe Monascus purpureus cultivation. A novel and effective mixture culture method was proposed and used to realize the whole mutant library being high-throughput screened after mutagenesis. Results: The good correlation of fermentation results between differing-scale cultivation...
متن کاملThe Effect of Replacing Sodium Nitrite with Monascus Purpureus Pigment in German Sausage
Background: Many common cancers, such as prostate, breast, and colon, are caused by harmful substances and compounds contained in processed foods, including nitrite-treated meats. The aim of this study was to investigate the possibility of replacing sodium nitrite with Monascus purpureus pigment in sausage and to assess its antimicrobial, antioxidant, color, and sensory properties. Methods: The...
متن کاملذخیره 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: Fermentation
سال: 2021
ISSN: ['2311-5637']
DOI: https://doi.org/10.3390/fermentation7020075