Results 31 to 40 of about 7,498 (174)

Optimization Expression and Enzymatic Properties Research of Mannanase in Aspergillus niger

Shipin gongye ke-ji
To achieve higher expression levels and enhanced enzymatic properties of mannanase, this study employed homologous recombination and site-specific integration technology to construct a recombinant mannanase Aspergillus niger strain.
Hui ZHANG, Zhu LI, Jiaxin MA, Junbo FAN, Zhiwei SHAO, Yujun JIANG, Jie LI   +6 more
doaj   +1 more source

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Meta-analysis on the effect of dietary β-mannanase on intestinal integrity in broiler chickens

Journal of Applied Poultry Research, 2023
SUMMARY: The effect on intestinal health of using β-mannanase to degrade β-mannans, an intensely antinutritive fiber found in common broiler feed, was evaluated in a meta-analysis of lesion scoring data from 28 field trials completed in 13 countries from
K. Poulsen, N. Mathlouthi, J. Bargen
doaj   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

Food Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso, A. M. Abd El‐Aty, Kwaku Amoah, Xianghong Ju   +3 more
wiley   +1 more source

Optimization of bioactive compounds extraction from Rosa canina L. pseudofruit through the action of two hydrolytic enzyme preparations

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKROUND The pseudo‐fruit of Rosa canina L. is a rich source of bioactive compounds with antioxidant, anti‐inflammatory, anti‐cancer, anti‐diabetic, anti‐aging, and antimicrobial activities. The aim of the present study is the optimization of a green process based on the action of two hydrolytic enzyme preparations, namely Pectinex® Ultra ...
Zafeiria Lemoni, Styliani Kalantzi, Theopisti Lymperopoulou, Andromachi Tzani, Georgios Stavropoulos, Anastasia Detsi, Diomi Mamma   +6 more
wiley   +1 more source

Cloning of Partial β-Mannanase Gene from Indonesia Marine Bacteria Bacillus Subtilis LBF-005

Squalen, 2017
The strain LBF-005 from marine bacteria have already isolated and screened for mannanase degrading enzyme in submerged fermentation process. This strain was further identified by using 16S rRNA showed that bacterium is belong to Bacillus subtilis that ...
Yopi yopi, Nanik Rahmani, Maghfirotul Amaniyah, Apridah Cameliawati Djohan   +3 more
doaj   +1 more source

Effects of Supplementation of β-Mannanase in Corn-soybean Meal Diets on Performance and Nutrient Digestibility in Growing Pigs [PDF]

Asian-Australasian Journal of Animal Sciences, 2013
A total of 288 crossbred (Duroc×Landrace×Yorkshire) growing pigs were used in two experiments to investigate the effects of adding β-mannanase to corn-soybean meal-based diets on pig performance and apparent total tract digestibility (ATTD).
J. N. Lv, Y. Q. Chen, X. J. Guo, X. S. Piao, Y. H. Cao, B. Dong   +5 more
doaj   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

Safety Science and Technology, EarlyView.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

Chryseobacterium indologenes, novel mannanase-producing bacteria [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2009
Mannanase is a mannan degrading enzyme which is produced by microorganisms, including bacteria. This enzyme can be used in many industrial processes as well as for improving the quality of animal feeds.
Surachai Rattanasuk, Mareina Ketudat-Cairns   +1 more
doaj  

A dose–response study to evaluate the effects of pH-stable β-mannanase derived from Trichoderma citrinoviride on growth performance, nutrient retention, and intestine morphology in broiler chickens

Italian Journal of Animal Science, 2019
The objective of this trial was to determine the optimal supplementation level of β-mannanase preparation enzyme from Trichoderma citrinoviride on growth performance, apparent total tract retention of nutrients and gut health of broiler chickens. A total
Abdolreza Hosseindoust, SuHyup Lee, Whan Gook Nho, Young Han Song, Jong Suh Shin, Santosh Laxman Ingale, Piyush Chandrakant Rathi, JungWoo Choi, ByungJo Chae, JinSoo Kim   +9 more
doaj   +1 more source