Formulated products containing a new phytase from Schyzophyllum sp. phytase for application in feed and food processing

Salmon, Denise Naomi Xavier; Piva, Luiza Cesca; Binati, Renato L.; Vandenberghe, Luciana Porto de Souza; Soccol, Vanete Thomaz; Soccol, Carlos Ricardo; Spier, Michele Rigon

doi:10.1590/s1516-89132011000600001

Cited by 7 publications

(4 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are several microbial phytases of bacterial, yeast, and fungal origins (e.g., Natuphos of Aspergillus niger origin) (Jorquera et al, 2008; Noureddin & Dang, 2008). Furthermore, microbial phytase as dry powder (e.g., Smizyme PD Phytase and Natuphos 5000), in liquid form (e.g., Smizyme LQ Phytase, Ronozyme, and Natuphos 5000L), or as granular particles (e.g., Natuphos 5000G, Ronozyme, and Smixy PT phytase) are commercially available (Salmon et al, 2011).…”

Section: Discussionmentioning

confidence: 99%

The influence of probiotic (isolated based on phytase activity) on growth performance, body composition, and digestibility of rainbow trout, Oncorhynchus mykiss

Abedi

Moradian

Ouraji

2022

J World Aquaculture Soc

View full text Add to dashboard Cite

In this study, the effect of using bacteria with phytase activity (AM) isolated from traditional dairy products was investigated for use in feeding rainbow trout. For this purpose, 450 rainbow trout with an average initial weight of 6.50 ± 0.43 g were randomly distributed to treatments in a controlled feeding experiment lasting 8 weeks. Experimental diets consisted of treatments with two levels of 20% and 40% soybean meal, each with two levels of AM and the commercial phytase (SP) of 1000 FTU/kg (AMT20, AMT40, SPT20, and SPT40), 2000 (AMS20, AMS40, SPS20, and SPS40), and zero (C20 and C40) as the control treatment. The results showed that the body weight gain, daily growth rate, and nutrient digestibility were higher in C20 treatment than C40 (p < 0.05). The use of SP and AM had a significant effect on body composition in fish fed diets containing 20% and 40% soy (p < 0.05). In the treatment with 40% soybean replacement level, bacteria with phytase activity could significantly increase the protein content (p < 0.05). The addition of bacteria to the AMS40 treatment neutralized the negative effect of 40% soy replacement on growth, protein, fat, and calcium and magnesium digestibility (p < 0.05). The present study showed that using AM

show abstract

Section: Discussionmentioning

confidence: 99%

The influence of probiotic (isolated based on phytase activity) on growth performance, body composition, and digestibility of rainbow trout, Oncorhynchus mykiss

Abedi

Moradian

Ouraji

2022

J World Aquaculture Soc

View full text Add to dashboard Cite

show abstract

“…These results are similar to those of previous studies [ 18 , 38 , 39 ] which reported that pure cultures of mushrooms could produce phytase after being cultured with agricultural residues under SSF. Notably, the efficiency of phytase production varied among different mushroom species and strains and was dependent upon the type of agricultural residues being used [ 18 , 19 , 38 , 39 , 40 , 41 ]. A study conducted by Spier et al [ 19 ] found that the phytase production of S. commune DRL−01, T. versicolor DRL−18, G. applanatum DRL−56, and G. stipitatum DRL−70 on wheat bran under SSF ranged from 9.15 to 192.42 U/gds.…”

Section: Discussionmentioning

confidence: 99%

“…In this experiment, the suitable components and pH values of the basal liquid medium that had been obtained from previous experiments were used. SSF was performed at different temperatures (20,25,30,35,40, and 45 • C). The crude enzyme was extracted and phytase activity was then measured.…”

Section: Determination Of Ph Value Of Basal Liquid Medium Temperature and Fermentation Period For Phytase Productionmentioning

confidence: 99%

Bioprocessing of Agricultural Residues as Substrates and Optimal Conditions for Phytase Production of Chestnut Mushroom, Pholiota adiposa, in Solid State Fermentation

Jatuwong

Kumla

Suwannarach

et al. 2020

JoF

View full text Add to dashboard Cite

Phytase is an enzyme that breaks down phytates to release phosphorus in an available form. This enzyme plays an important role in animals, especially monogastric animals. It serves to improve phytate digestion along with phosphorus absorption, which are required for optimal growth performance and health. In this study, five mushroom species (Amauroderma rugosum SDBR-CMU-A83, Ganoderma mastoporum SDBR-CMU-NK0244, Marusmius sp.1 SDBR-CMU-NK0215, Pholiota adiposa SDBR-CMU-R32 and Piptoporellus triqueter SDBR-CMU-P234) out of 27 mushroom species displayed positive phytase production by agar plate assay. Consequently, these five mushroom species were selected for determination of their potential ability to produce phytase under solid-state fermentation using five agricultural residues (coffee parchment, oil palm empty fruit bunches, rice bran, sawdust, and water hyacinth) as substrates. The highest yield of phytase production (17.02 ± 0.92 units/gram dry substrate) was obtained after one week of fermentation. Optimization for phytase production was determined by statistical approaches using a Plackett–Burman design to screen ten parameters of relevant substrate components. Two significant parameters, the amount of water hyacinth and the moisture content, were found to affect the production process of phytase. Furthermore, the optimal temperature, pH value, and fermentation period were evaluated. The results indicated that the highest degree of phytase production at 53.66 ± 1.68 units/gram dry substrate (3.15-fold increase) was obtained in water hyacinth containing 85% moisture content by addition with a suitable basal liquid medium at a pH value of 6.5 after being incubated at 30 °C for seven days. The crude phytase of P. adiposa was precipitated and the precipitated extract was then used to determine partial characterizations. The precipitated extract displayed high activities after exposure to conditions of 42 °C and pH 5.0. Furthermore, Fe2+ enhanced phytase activity and precipitated extract displayed the best stability at a pH value of 8.0 and a temperature of 4 °C.

show abstract

“…Moreover, phytase can be obtained from the mushroom Schizophyllum sp. Cultivation is usually carried out in solid-state fermentation at 30°C in a culture medium consisting of wheat bran suitable for a few days at pH between 6 and 7 [ 74 ]. Gram-negative bacteria of the Chromobacterium sp.…”

Section: Bioprocess and Strategy Of Productionmentioning

confidence: 99%

Characterization of the Catalytic Structure of Plant Phytase, Protein Tyrosine Phosphatase-Like Phytase, and Histidine Acid Phytases and Their Biotechnological Applications

et al. 2018

View full text Add to dashboard Cite

Phytase plays a prominent role in monogastric animal nutrition due to its ability to improve phytic acid digestion in the gastrointestinal tract, releasing phosphorus and other micronutrients that are important for animal development. Moreover, phytase decreases the amounts of phytic acid and phosphate excreted in feces. Bioinformatics approaches can contribute to the understanding of the catalytic structure of phytase. Analysis of the catalytic structure can reveal enzymatic stability and the polarization and hydrophobicity of amino acids. One important aspect of this type of analysis is the estimation of the number of β-sheets and α-helices in the enzymatic structure. Fermentative processes or genetic engineering methods are employed for phytase production in transgenic plants or microorganisms. To this end, phytase genes are inserted in transgenic crops to improve the bioavailability of phosphorus. This promising technology aims to improve agricultural efficiency and productivity. Thus, the aim of this review is to present the characterization of the catalytic structure of plant and microbial phytases, phytase genes used in transgenic plants and microorganisms, and their biotechnological applications in animal nutrition, which do not impact negatively on environmental degradation.

show abstract

Formulated products containing a new phytase from Schyzophyllum sp. phytase for application in feed and food processing

Abstract: ABSTRACT

Cited by 7 publications

References 17 publications

The influence of probiotic (isolated based on phytase activity) on growth performance, body composition, and digestibility of rainbow trout, Oncorhynchus mykiss

The influence of probiotic (isolated based on phytase activity) on growth performance, body composition, and digestibility of rainbow trout, Oncorhynchus mykiss

Bioprocessing of Agricultural Residues as Substrates and Optimal Conditions for Phytase Production of Chestnut Mushroom, Pholiota adiposa, in Solid State Fermentation

Characterization of the Catalytic Structure of Plant Phytase, Protein Tyrosine Phosphatase-Like Phytase, and Histidine Acid Phytases and Their Biotechnological Applications

Contact Info

Product

Resources

About