Solid State Fermentation using Agroindustrial Wastes to Produce Aspergillus Niger Lipase as a Biocatalyst Immobilized by an Adsorption-crosslinking Method for Biodiesel Synthesis

2016 ◽  
Vol 7 (8) ◽  
pp. 1392 ◽  
Author(s):  
Andi Nur Aliyah ◽  
Emmanuella Deassy Edelweiss ◽  
Muhamad Sahlan ◽  
Anondho Wijanarko ◽  
Heri Hermansyah
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Biodiesel Synthesis ◽  
Agroindustrial Wastes

scholarly journals Production of dry extract extracellular lipase from Aspergillus niger by solid state fermentation method to catalyze biodiesel synthesis

2017 ◽  
Vol 136 ◽  
pp. 41-46 ◽  
Author(s):  
Tania Surya Utami ◽  
Ines Hariyani ◽  
Gandhi Alamsyah ◽  
Heri Hermansyah
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Extracellular Lipase ◽  
Dry Extract ◽  
Fermentation Method ◽  
Biodiesel Synthesis

A versatile system based on substrate formulation using agroindustrial wastes for protease production by Aspergillus niger under solid state fermentation

2015 ◽  
Vol 4 (4) ◽  
pp. 678-684 ◽  
Author(s):  
Ruann Janser Soares de Castro ◽  
André Ohara ◽  
Tânia Goia Nishide ◽  
Marcela Pavan Bagagli ◽  
Fernanda Furlan Gonçalves Dias ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Protease Production ◽  
Agroindustrial Wastes

Production of Lipases by a Newly Isolate of Aspergillus niger Using Agroindustrial Wastes by Solid State Fermentation

2017 ◽  
Vol 6 (4) ◽  
Author(s):  
Luciane Maria Colla ◽  
Christian Oliveira Reinehr ◽  
Eliane Colla ◽  
Ana Claudia Margarites ◽  
Jorge Alberto Vieira Costa
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Agroindustrial Wastes

scholarly journals Food Waste-Assisted Metal Extraction from Printed Circuit Boards: The Aspergillus niger Route

2021 ◽  
Vol 9 (5) ◽  
pp. 895
Author(s):  
Carlotta Alias ◽  
Daniela Bulgari ◽  
Fabjola Bilo ◽  
Laura Borgese ◽  
Alessandra Gianoncelli ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Food Waste ◽  
Solid State Fermentation ◽  
Printed Circuit Boards ◽  
Electronic Waste ◽  
Metal Extraction ◽  
Circuit Boards ◽  
Printed Circuit ◽  
Waste Printed Circuit Boards

A low-energy paradigm was adopted for sustainable, affordable, and effective urban waste valorization. Here a new, eco-designed, solid-state fermentation process is presented to obtain some useful bio-products by recycling of different wastes. Urban food waste and scraps from trimmings were used as a substrate for the production of citric acid (CA) by solid state fermentation of Aspergillus niger NRRL 334, with a yield of 20.50 mg of CA per gram of substrate. The acid solution was used to extract metals from waste printed circuit boards (WPCBs), one of the most common electronic waste. The leaching activity of the biological solution is comparable to a commercial CA one. Sn and Fe were the most leached metals (404.09 and 67.99 mg/L, respectively), followed by Ni and Zn (4.55 and 1.92 mg/L) without any pre-treatments as usually performed. Commercial CA extracted Fe more efficiently than the organic one (123.46 vs. 67.99 mg/L); vice versa, biological organic CA recovered Ni better than commercial CA (4.55 vs. 1.54 mg/L). This is the first approach that allows the extraction of metals from WPCBs through CA produced by A. niger directly grown on waste material without any sugar supplement. This “green” process could be an alternative for the recovery of valuable metals such as Fe, Pb, and Ni from electronic waste.

scholarly journals Biochemical characterisation of a glucoamylase from Aspergillus niger produced by solid-state fermentation

2011 ◽  
Vol 54 (3) ◽  
pp. 559-568 ◽  
Author(s):  
Christiane Trevisan Slivinski ◽  
Alex Vinicius Lopes Machado ◽  
Jorge Iulek ◽  
Ricardo Antônio Ayub ◽  
Mareci Mendes de Almeida
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Biochemical Characterisation

scholarly journals Characterization of Hemicellulolytic Enzymes Produced by Aspergillus niger NRRL 328 under Solid State Fermentation on Soybean Husks

BioResources ◽  
2014 ◽  
Vol 9 (4) ◽  
Author(s):  
Valesca Weingartner Montibeller ◽  
Luciana Porto de Souza Vandenberghe ◽  
Antonella Amore ◽  
Carlos Ricardo Soccol ◽  
Leila Birolo ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation

scholarly journals PRODUCTION AND CHARACTERIZATION OF CELLULOLYTIC ENZYMES BY ASPERGILLUS NIGER AND RHIZOPUS SP. BY SOLID STATE FERMENTATION OF PRICKLY PEAR

2016 ◽  
Vol 29 (1) ◽  
pp. 222-233 ◽  
Author(s):  
TAMIRES CARVALHO DOS SANTOS ◽  
GEORGE ABREU FILHO ◽  
AILA RIANY DE BRITO ◽  
AURELIANO JOSÉ VIEIRA PIRES ◽  
RENATA CRISTINA FERREIRA BONOMO ◽  
...  
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Water Activity ◽  
Solid State Fermentation ◽  
Cellulase Production ◽  
Cellulolytic Enzymes ◽  
Optimum Conditions ◽  
Thermostable Enzymes ◽  
Fermentation Time ◽  
Rhizopus Sp

ABSTRACT: Prickly palm cactus husk was used as a solid-state fermentation support substrate for the production of cellulolytic enzymes using Aspergillus niger and Rhizopus sp. A Box-Behnken design was used to evaluate the effects of water activity, fermentation time and temperature on endoglucanase and total cellulase production. Response Surface Methodology showed that optimum conditions for endoglucanase production were achieved at after 70.35 h of fermentation at 29.56°C and a water activity of 0.875 for Aspergillus niger and after 68.12 h at 30.41°C for Rhizopus sp. Optimum conditions for total cellulase production were achieved after 74.27 h of fermentation at 31.22°C for Aspergillus niger and after 72.48 h and 27.86°C for Rhizopus sp. Water activity had a significant effect on Aspergillus niger endoglucanase production only. In industrial applications, enzymatic characterization is important for optimizing variables such as temperature and pH. In this study we showed that endoglucanase and total cellulase had a high level of thermostability and pH stability in all the enzymatic extracts. Enzymatic deactivation kinetic experiments indicated that the enzymes remained active after the freezing of the crude extract. Based on the results, bioconversion of cactus is an excellent alternative for the production of thermostable enzymes.

Production of Invertase by Aspergillus niger Under Solid State Fermentation Using Orange Fruit Peel as Substrate

2016 ◽  
Vol 04 (06) ◽  
Author(s):  
Asha I Raju CH ◽  
King Pulipati ◽  
Aravind Jetti
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Fruit Peel ◽  
Orange Fruit

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 APROVEITAMENTO DE RESÍDUOS AGROINDUSTRIAIS: PRODUÇÃO DE ENZIMAS A PARTIR DA CASCA DE COCO VERDE

2001 ◽  
Vol 19 (1) ◽  
Author(s):  
MARIA ALICE ZARUR COELHO ◽  
SELMA GOMES FERREIRA LEITE ◽  
MORSYLEIDE DE FREITAS ROSA ◽  
ANGELA APARECIDA LEMOS FURTADO
Keyword(s):  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Industrial Production ◽  
Enzyme Production ◽  
Raw Material ◽  
Production Time ◽  
Maximum Production ◽  
E 32

Investigou-se o aproveitamento da casca do coco verde, mediante fermentação semisólida, para produção de enzimas. A casca de coco foi previamente desidratada, moída e classificada em três diferentes granulometrias, ou seja, 14, 28 e 32 mesh Tyler. Todas as enzimas obtidas tiveram sua produção máxima na faixa de 24 e 96 horas, o que corresponde ao tempo de produção industrial corrente. Cada granulometria produziu complexos enzimáticos ricos em diferentes atividades. O estudo realizado validou a hipótese do aproveitamento do resíduo da casca do coco verde na produção de enzimas por Aspergillus niger. Abstract The utilization of immature coconut peel as substrate for enzyme production by solid state fermentation was investigated. The coconut peel was previously dehydrated, milled and classified in three distinct granulometries: 14, 28 and 32 mesh Tyler. All the enzymes obtained had its maximum production in 24 to 96 hour interval, which correspond to the current industrial production time. Each granulometry produced rich enzymatic complexes with different activities. This study validates the hypothesis of benefit immature coconut peel as raw material for enzyme production by Aspergillus niger.

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