Results 11 to 20 of about 25,716 (236)

Safety evaluation of a fungal beta-glucanase

Toxicology Reports
Pig and poultry feed are often included with beta-glucanase to alleviate the anti-nutritional impacts of beta-glucans found in many cereal grains. Safety studies were conducted on beta-glucanase, including skin and eye irritation, dermal sensitization, a
Dnyaneshwar Jondhale, Corrine Harris, Gregory S. Ladics   +2 more
doaj   +3 more sources

Oral Astilbin Nanogels Modulate Senescence-Associated CD4⁺ T Cells and Promote T_reg Induction in Aged Mice with Colitis. [PDF]

Adv Sci (Weinh)
Fluorinated β‐glucan/pectin nanogels enable colon‐targeted oral delivery of astilbin through gastrointestinal protection, β‐glucanase‐responsive release, mucus penetration, and prolonged retention. The released astilbin attenuates senescence‐associated features of CD4+ T cells and promotes Treg responses, while the nanogel matrix modulates the gut ...
Zhao L, Zhang X, Ren Q, Song X, Zhao M, Wang R, Du H, Chen Y, Xu P, Liu J, Zhang J, Ma J.   +11 more
europepmc   +2 more sources

Exo-β-glucanases in yeast [PDF]

Biochemical Journal, 1968
1. A number of yeast species were examined for the presence of β-glucanases. Extracts obtained by cell disruption of Saccharomyces cerevisiae, Fabospora fragilis and Hansenula anomala hydrolysed laminarin and pustulan with the production of glucose. Enzymic activities were also detected in the culture fluids of F. fragilis and H.
A T, Abd-el-Al, H J, Phaff
openaire   +2 more sources

Insights into the Antifungal Properties of Myxobacteria Outer Membrane β‑1,6-Glucanase

, 2023
Fungal cell wall decomposition enzymes exhibit great potential for the development of efficient antifungal agents. However, their practical application is restricted due to incomplete understanding of the action mode. In our previous study, we identified
Yan Huang (46805), Jihong Wang, Muxing Liu, Xianfeng Ye (6443585), Lei Zhang (38117), Jihong Wang (2077267), Jian Han, Lei Zhang, Kanghui Lin (16383991), Lin Liu (74495), Yuqiang Zhao (1549513), Zhoukun Li, Biying Zhang, Yunzhen Yangzong, Jian Han (211805), Biying Zhang (3168798), Zhongli Cui, Yan Huang, Yuqiang Zhao, Chengyao Xia (10284084), Kanghui Lin, Xianfeng Ye, Juying Wang (14043789), Lin Liu, Juying Wang, Chengyao Xia, Zhoukun Li (3168801), Muxing Liu (716957), Yunzhen Yangzong (16383994), Zhongli Cui (3168789)   +29 more
core   +1 more source

THE EFFECT OF ANTIFUNGAL ACTIVITY OF β-1,3-GLUCANASE Trichoderma reesei AGAINST ROOT FUNGI OF Ganoderma philippii [PDF]

, 2011
Purifi ed three isoform β-1,3-glucanases of 90 kDa β-1,3-glucanase-I, 75 kDa β-1,3-glucanase-II, and 64 kDa β-1,3-glucanase-III derived from Trichoderma reesei isolate T13were tested in vitro for its antifungal activity to the root fungi of Ganoderma ...
Widyastuti, S.M.; Fakultas Kehutanan, Universitas Gadjah Mada, Jalan Agro No 01 Bulaksumur Yogyakarta 55281, Budiarti, Sri Wahyuni; Balai Pengkajian Teknologi Pertanian (BPTP) Jawa Tengah Bukit Tegalepek Ungaran Jawa Tengah 50501, Sri Wahyuni Budiarti, S.M. Widyastuti   +3 more
core   +1 more source

Safety and efficacy of a feed additive consisting of endo‐1,4‐beta‐xylanase and endo‐1,3(4)‐beta‐glucanase produced with Talaromyces versatilis IMI 378536 and DSM 26702 (ROVABIO® ADVANCE) for weaned piglets and pigs for fattening (ADISSEO France S.A.S)

EFSA Journal, 2022
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of ROVABIO® ADVANCE (liquid and solid) which contains endo‐1,4‐beta‐xylanase and endo‐1,3(4)‐beta‐glucanase.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Noël Dierick, Giovanna Martelli, Jaume Galobart, Jordi Ortuño, Montserrat Anguita   +22 more
doaj   +1 more source

Evaluation of the precision-fed rooster assay for detecting effects of supplemental enzymes on metabolizable energy

Poultry Science, 2022
: The precision-fed rooster assay has been used extensively to determine nitrogen-corrected true metabolizable energy (TMEn) of feed ingredients for poultry.
A.G. Anderson, P.L. Utterback, C.M. Parsons   +2 more
doaj   +1 more source

Rice transformation with cell wall degrading enzyme genes from Trichoderma atroviride and its effect on plant growth and resistance to fungal pathogens

浙江大学学报. 农业与生命科学版, 2004
Three genes encoding for fungal cell wall degrading enzymes (CWDE), ech42, nag70 and gluc78 from the biocontrol fungus Trichoderma atroviride were inserted into the binary vector pCAMBIA1305.2 singly and in all possible combinations. The coding sequences
Liu Mei, Sun Zong-Xiu, Zhu Jie, Xu Tong, Gary E Harman, Matteo Lorito, Sheri Woo   +6 more
doaj   +1 more source

Sensitization profiles to purified plant food allergens among pediatric patients with allergy to banana. [PDF]

, 2011
Banana fruit allergy is well known, but neither immunoglobulin E recognition patterns to purified plant food allergens nor true prevalences of putative banana allergens have been established. This study aimed to characterize β-1,3-glucanase and thaumatin-
Sánchez-Monge Laguna de Rins, Rosa, Palacín Gómez, Aranzazu, Pascual, Cristina, Quirce, Santiago, Martin-Muñoz, Flora, Salcedo Duran, Gabriel, Díaz Perales, Araceli, Bobolea, Irina   +7 more
core   +1 more source

Intermolecular Carbon–Carbon Naphthalene Coupling Involves a Radical Mechanism Driven by Cytochrome P450 in Alternaria alternata

Angewandte Chemie, EarlyView.
1,8‐DHN is an important intermediate to form complex aromatic ring systems. Phenol‐coupling reactions are important for the dimerization of two molecules. Here, we show that a fungal cytochrome P450 enzyme catalyzes specific C─C bonds. ABSTRACT Dihydroxynaphthalene (DHN) derivatives are precursors of biologically important molecules, including melanin ...
Jia Gao, Leyao Chen, Karin Steffen, Henrik Schweder, Birgit Schreckenberger, Shu‐Ming Li, Ben Auxier, Antonis Rokas, Reinhard Fischer   +8 more
wiley   +2 more sources