Valorization of tannin rich triphala waste for simultaneous tannase and gallic acid production under solid state fermentation by <i>Aspergillus niger</i>

Pakaweerachat, Pattarabhorn; Chysirichote, Teerin

doi:10.1080/00986445.2022.2107509

Cited by 6 publications

(3 citation statements)

References 64 publications

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“…23 Also, Pakaweerachat reported Aspergillus niger for tannase and gallic acid production by the valorization of tannin-rich triphala waste in solid-state fermentation (SSF). 24 All these findings supported the current study on tannase production by endophytic APL11.…”

Section: Optimizations Of Tannase Productionsupporting

confidence: 89%

Exploitation of Selected Fungal Endophytes of Andrographis paniculata (Burm. f.) Wall. ex Nees for the Production and Optimisation of Tannase and Screening for their Associated Hydrolysing Enzymes; Amylase, Protease, Lipase, and Laccase

Mishra,

Santra,

Banerjee

2024

J. Pure Appl. Microbiol.

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Endophytes represent a diverse domain of microorganisms with immense biotechnological potentialities. Metabolites from endophytes, especially fungi, are useful in industrial as well as pharmaceutical aspects. Here, endophytic fungal isolates of Andrographis paniculata collected from the Tapobon, Junglemahal region of West Bengal, India, have been studied for their hydrolyzing enzyme production abilities. Out of eighty-one isolates, twenty-one were positive for amylase, protease, lipase, laccase, and tannase action. Microscopic features of positive isolates revealed that the enzyme producers were Aspergillus sp., Fusarium sp., Alternaria sp., Trichoderma sp., Exerohilum sp., Nigrospora sp., Curvularia sp., Cladosporium sp., Cochliobolus sp., Tricothecium sp., Penicillium sp., Verticillium sp., and Cephalosporium sp. The amylolytic activity was remarkable in the case of endophytic Aspergillus sp. and Fusarium sp. Also, Aspergillus sp. and Alternaria sp. had proteolytic activity. Aspergillus sp., Mycelia sterilia-2, and Trichoderma sp. were potent lipase producers. Along with Exerohilum sp. endophytic Aspergillus sp. had positive laccase activity. The tannic acid degrading activity was highest for Aspergillus sp. APL11 followed by Helicosporium sp. and Fusarium sp. Tannase producing ability of Aspergillus sp. was optimized and an incubation time- 96h, incubation temperature- 29°C, initial medium pH- 6.5, carbon source- glucose, and nitrogen source- NaNO3 exhibited a two-fold scale-up of (2.83±0.05 u mL-1) in tannase action. These enzymes offer eco-friendly and efficient solutions across a wide range of industrial processes including food production, textile processing, and pharmaceutical synthesis. Fungal endophytes of medicinal plants act as an alternative source for hydrolysing enzymes.

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Section: Optimizations Of Tannase Productionsupporting

confidence: 89%

Exploitation of Selected Fungal Endophytes of Andrographis paniculata (Burm. f.) Wall. ex Nees for the Production and Optimisation of Tannase and Screening for their Associated Hydrolysing Enzymes; Amylase, Protease, Lipase, and Laccase

Mishra,

Santra,

Banerjee

2024

J. Pure Appl. Microbiol.

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“…According to Kumar et al (2013), this enzyme can reduces the tannin content. Research conducted by Pakaweerachat et al (2022) also reported that A. niger had the best ability to produce tannase enzymes. The food industry uses tannase enzyme in instant tea products, beer and fruit juices (Banerjee et al 2001).…”

Section: Introductionmentioning

confidence: 93%

Pre-Treatments of Sonneratia Alba Fruit as The Potential Feed for Ruminant Using Aspergillus Niger at Different Fermentation Times: Tannin Concentration, Enzyme Activity and Total Colonies

2023

Int J Vet Sci

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The aim of this study was to reduce high level of tannin in mangrove (Sonneratia alba) fruits by fermentation using Aspergillus niger. A completely randomized design was used with four treatments (fermentation time) i.e. A: 7 days, B: 10 days, C: 13 days, D: 16 days and the experiments were performed in four replicates. The parameters measured were total mold colony, tannase enzyme activity, tannin content, and tannin degradation. The results showed that the fermentation time had a significant effect (P<0.05) on total mold colony, tannase enzyme activity, tannin content, and tannin degradation. The highest total colony and tannase enzyme activity were found in treatment B, namely 2.24 x 10 14 cfu/mL and 7.465U/mL, while the lowest tannin content and highest tannin degradation were found in the treatment D, namely 16.03% and 24.42%. The conclusion of this study was that on sixteenth days (Treatment D) fermented Sonneratia alba fruits produced the lowest levels of tannin (16.03%) with the highest level of degradation (24.42%).

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“…Nonetheless, the use of microorganisms, such as Aspergillus niger, in fermentation has emerged as a promising approach to reducing the tannin content in mangrove fruits (Pakaweerachat and Chysirichote 2022;Elihasridas et al 2023a). The tannase enzyme produced by A. niger has the potential to alter the tannin structure, which in turn can improve feed digestibility and utilization by livestock (Espitia et al 2022).…”

Section: Introductionmentioning

confidence: 99%

Optimizing Nutrient Digestibility Through Fermentation of Mangrove (Sonneratia alba) Fruit with Aspergillus niger: Implications for Livestock Feed Quality Improvement

2024

Int J Vet Sci

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Utilizing mangrove (Sonneratia alba) fruit as an alternative feed source presents a viable avenue for enhancing livestock feed efficiency and sustainability. However, the intrinsic high tannin content of S. alba poses a significant barrier to its digestibility and utility as a feed component. The application of fermentation processes facilitated by Aspergillus niger emerges as a strategic intervention to diminish tannin impediments and elevate the feed material's nutritional profile. This investigation delves into the ramifications of varied fermentation periods with A. niger on the digestibility, nutrient quality, and fermentative by-products of S. alba fruit. Adopting a completely randomized block design, the study administers treatments spanning fermentation durations of 7, 10, 13, and 16 days, scrutinizing their influence on a spectrum of digestibility indices, ruminal fluid properties, microbial protein synthesis, and gaseous production. The findings articulate that protracted fermentation markedly augments the digestibility of dry matter, organic matter, and crude protein, alongside elevations in volatile fatty acids and ammonia levels, while sparing rumen pH and overall gas output from significant alterations. Notably, a 16-day fermentation tenure culminates in optimal feed digestibility and nutritional amelioration, underscoring the potency of extended A. niger fermentation in curtailing tannin contents and fostering the adaptability of S. alba fruit as livestock feed, thereby advocating for advanced, sustainable feed formulation methodologies.

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Valorization of tannin rich triphala waste for simultaneous tannase and gallic acid production under solid state fermentation by Aspergillus niger

Cited by 6 publications

References 64 publications

Exploitation of Selected Fungal Endophytes of Andrographis paniculata (Burm. f.) Wall. ex Nees for the Production and Optimisation of Tannase and Screening for their Associated Hydrolysing Enzymes; Amylase, Protease, Lipase, and Laccase

Exploitation of Selected Fungal Endophytes of Andrographis paniculata (Burm. f.) Wall. ex Nees for the Production and Optimisation of Tannase and Screening for their Associated Hydrolysing Enzymes; Amylase, Protease, Lipase, and Laccase

Pre-Treatments of Sonneratia Alba Fruit as The Potential Feed for Ruminant Using Aspergillus Niger at Different Fermentation Times: Tannin Concentration, Enzyme Activity and Total Colonies

Optimizing Nutrient Digestibility Through Fermentation of Mangrove (Sonneratia alba) Fruit with Aspergillus niger: Implications for Livestock Feed Quality Improvement

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