scholarly journals Monascus orange and red pigments production by Monascus purpureus ATCC16436 through co-solid state fermentation of corn cob and glycerol: An eco-friendly environmental low cost approach

PLoS ONE ◽  
2018 ◽  
Vol 13 (12) ◽  
pp. e0207755 ◽  
Author(s):  
Amira M. Embaby ◽  
Mohamed N. Hussein ◽  
Ahmed Hussein
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Low Cost ◽  
Monascus Purpureus ◽  
Corn Cob ◽  
Red Pigments ◽  
Cost Approach

Optimization of Red Pigment Production by Solid State Fermentation Using Oil Palm Frond

2021 ◽  
Vol 1025 ◽  
pp. 150-156
Author(s):  
Nur Fathin Shamirah Daud ◽  
Farhan Mohd Said ◽  
Nur Hidayah Mat Yasin ◽  
Mior Ahmad Khusairi Mohd Zahari
Keyword(s):  
Solid State ◽  
Moisture Content ◽  
Solid State Fermentation ◽  
Oil Palm ◽  
Initial Moisture Content ◽  
Aeration Rate ◽  
Monascus Purpureus ◽  
Red Pigments ◽  
Oil Palm Frond ◽  
Palm Frond

Extensive study available on Monascus in solid-state fermentation (SSF), however, optimization study of Monascus sp. cultivated in stirred drum bioreactor is insufficiently reported. In this study, the Box–Behnken design (BBD) was employed for the analysis of the simultaneous effect of initial moisture content, aeration rate and peptone concentration to the red pigments production of Monascus purpureus FTC 5357 by using oil palm frond (OPF) in 5 L stirred drum bioreactor. A three-parameters, three-level BBD was used for the optimization. Based on the ANOVA analysis performed, initial moisture content, aeration rate and peptone concentration contributed significantly to the red pigments production. The optimal fermentation conditions resulted were initial moisture content; 70 % w/w, aeration rate; 1.30 vvm and peptone concentration; 4.40 % w/w. Under these conditions, the red pigments production were obtained to be 18.59 Au/g.d. The red pigments produced through SSF using OPF as a substrate by Monascus purpureus FTC 5357 has a great potential to be utilized as a source of pigment for food in future.

Screening of low cost agricultural wastes to maximize the fructosyltransferase production and its applicability in generation of fructooligosaccharides by solid state fermentation

2017 ◽  
Vol 118 ◽  
pp. 19-26 ◽  
Author(s):  
Mohd Anis Ganaie ◽  
Hemant Soni ◽  
Gowhar Ahmad Naikoo ◽  
Layana Taynara Santos Oliveira ◽  
Hemant Kumar Rawat ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Low Cost ◽  
Agricultural Wastes

scholarly journals PENGARUH UKURAN PARTIKEL AMPAS SAGU DALAM PRODUKSI PIGMEN ANGKAK MENGGUNAKAN Monascus purpureus

2018 ◽  
Vol 22 (2) ◽  
pp. 111
Author(s):  
Alfi Asben ◽  
Deivy Andhika Permata
Keyword(s):  
Particle Size ◽  
Solid State ◽  
Solid State Fermentation ◽  
Raw Materials ◽  
Rice Flour ◽  
Monascus Purpureus ◽  
Color Intensity ◽  
Food Colorants

Angka pigment is one of food colorants that safe to used. It can be produced by subtrate that contain of sago hampas. The objective of the research was to get the appropriate of sago hampas particle size to produce the angkak pigment. The steps to produce of angkak pigment were (a) Preparation of raw materials (sago hampas and rice flour substrate with comparison 1:1 (12.5 : 12.5). This research used  three treatments of sago hampas particle size (40-60 mesh, 60-80 mesh, and >80 mesh) with 3 replications, (b) Preparation of Monascus purpureus culture, (c) Solid state fermentation to produce angkak pigment using M. purpureus. The results of the research showed that the substrate with hampas sago particle size 40-60 mesh produced  the best angkak pigment. The angkak pigment obtain the highest color intensity on λ 400 nm, λ 470 nm, λ 500 nm were 6004, 5110 and 3650 respectively, the highest used starch, antioxidant, toxicity, lovastatin and spore of  M.  purpureus were 11.07%, 45.95%, 1719.86 (LC50), 79 ppm, and 3.4 x 103 CPU/g respectively.

scholarly journals Optimization of Lipase Production in Solid-State Fermentation by Rhizopus Arrhizus in Nutrient Medium Containing Agroindustrial Wastes

2018 ◽  
Vol 12 (1) ◽  
pp. 189-203 ◽  
Author(s):  
Georgi Dobrev ◽  
Hristina Strinska ◽  
Anelia Hambarliiska ◽  
Boriana Zhekova ◽  
Valentina Dobreva
Keyword(s):  
Solid State ◽  
Moisture Content ◽  
Solid State Fermentation ◽  
Lipase Activity ◽  
Nutrient Medium ◽  
Solid Medium ◽  
Low Cost ◽  
Lipase Production ◽  
Rhizopus Arrhizus ◽  
Agroindustrial Wastes

Background: Rhizopus arrhizus is a potential microorganism for lipase production. Solid-state fermentation is used for microbial biosynthesis of enzymes, due to advantages, such as high productivity, utilization of abundant and low-cost raw materials, and production of enzymes with different catalytic properties. Objective: The objective of the research is optimization of the conditions for lipase production in solid-state fermentation by Rhizopus arrhizus in a nutrient medium, containing agroindustrial wastes. Method: Biosynthesis of lipase in solid-state fermentation by Rhizopus arrhizus was investigated. The effect of different solid substrates, additional carbon and nitrogen source, particles size and moisture content of the medium on enzyme production was studied. Response surface methodology was applied for determination of the optimal values of moisture content and tryptone concentration. A procedure for efficient lipase extraction from the fermented solids was developed. Results: Highest lipase activity was achieved when wheat bran was used as a solid substrate. The addition of 1% (w/w) glucose and 5% (w/w) tryptone to the solid medium significantly increased lipase activity. The structure of the solid medium including particles size and moisture content significantly influenced lipase production. A mathematical model for the effect of moisture content and tryptone concentration on lipase activity was developed. Highest enzyme activity was achieved at 66% moisture and 5% (w/w) tryptone. The addition of the non-ionic surfactant Disponyl NP 3070 in the eluent for enzyme extraction from the fermented solids increased lipase activity about three folds. Conclusion: After optimization of the solid-state fermentation the achieved 1021.80 U/g lipase activity from Rhizopus arrhizus was higher and comparable with the activity of lipases, produced by other fungal strains. The optimization of the conditions and the use of low cost components in solid-state fermentation makes the process economicaly effective for production of lipase from the investigated strain Rhizopus arrhizus.

scholarly journals Kinetic Study of Glucosamine Production Using Aspergillus sydowii BCRC 31742 under Solid-State Fermentation

Molecules ◽  
2020 ◽  
Vol 25 (20) ◽  
pp. 4832
Author(s):  
Jia Wei Peng ◽  
Ho Shing Wu
Keyword(s):  
Solid State ◽  
Moisture Content ◽  
Solid State Fermentation ◽  
Low Cost ◽  
High Yield ◽  
Aspergillus Sydowii ◽  
Fermentation Conditions ◽  
High Productivity ◽  
State Culture ◽  
Solid State Culture

In the present study, we aimed to obtain a high yield and productivity for glucosamine using a low-cost solid-state culture with Aspergillus sydowii BCRC 31742. The fermentation conditions, such as inoculum biomass, moisture content, and supplemental volume and mineral salt, were chosen to achieve high productivity of glucosamine (GlcN). When the initial supplemental volume used was 3 mL/g substrate, the yield and productivity of GlcN were 48.7 mg/gds and 0.69 mg/gds·h, respectively. This result will be helpful for the industrialization of the process.

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