Results 71 to 80 of about 8,377 (286)

Progress in Microbial Degradation of Feather Waste

Frontiers in Microbiology, 2019
Feathers are a major by-product of the poultry industry. They are mainly composed of keratins which have wide applications in different fields. Due to the increasing production of feathers from poultry industries, the untreated feathers could become ...
Qingxin Li
doaj   +1 more source

Matrix‐Free Afterglow Carbon Dots: Synthetic Strategies, Luminescence Mechanisms, and Emerging Applications

Carbon Innovation, EarlyView.
This review systematically elucidates the luminescence mechanism, synthesis methods of matrix‐free afterglow carbon dots, and their application progress in information encryption, light‐emitting diodes, sensing, bioimaging, and tumor treatment, and finally, discusses the current challenges and future development directions. ABSTRACT Afterglow materials,
Yupeng Liu, Xiangxin Sun, Zhiqi Cai, Hanyi Zhang, Yiming Hao, Songnan Qu   +5 more
wiley   +1 more source

Fusarium oxysporum and Aspergillus sp. as Keratinase Producers Using Swine Hair From Agroindustrial Residues

Frontiers in Bioengineering and Biotechnology, 2020
Technological processes mediated by microorganisms and enzymes are promising alternatives for treatment of recalcitrant residues. Keratinases hydrolyze keratin, the primary component of some wastes generated in many industrial activities.
Karina Paula Preczeski, Caroline Dalastra, Fabiane Fernanda Czapela, Simone Kubeneck, Thamarys Scapini, Aline Frumi Camargo, Jessica Zanivan, Charline Bonatto, Charline Bonatto, Fábio Spitza Stefanski, Bruno Venturin, Gislaine Fongaro, Gislaine Fongaro, Helen Treichel, Helen Treichel   +14 more
doaj   +1 more source

DNA Isolation of Chicken Feathers from the Base of the Young Feathers, the Base of the Old Feathers, and the Tip of the Feathers

BIOEDUSCIENCE, 2021
Background:  The goal was to provide information on the use of DNA templates in chicken samples so that the molecular research sampling process may employ feathers instead of hurting the test animals. Method: The sample used consisted of 10 Bangkok chickens which were sampled for young feathers and old feathers and the tips of the feathers ...
openaire   +2 more sources

Chicken feathers degrading bacteria isolated from flamingo feathers in Lake Nakuru, Kenya

, 2021
This study investigated the ability to degrade chicken feathers by bacteria isolated from flamingo feathers in Lake Nakuru which can be applied in the degradation of poultry and abattoir wastes for the production of protein supplement for animal feed ...
Oduor, Steve Omondi, Musikoyo, Eddison Opiyo, Muia, Anastasia Wairimu   +2 more
core   +1 more source

Evolution and Phylogenetics of the Javan Hawk‐Eagle Nisaetus bartelsi (Stresemann, 1924) Using Mitochondrial Data 爪哇鹰雕 Nisaetus bartelsi (Stresemann, 1924) 基于线粒体数据的演化与系统发育研究

Integrative Conservation, EarlyView.
This study reconstructs the phylogeny of the Javan Hawk‐Eagle (Nisaetus bartelsi) within the subfamily Aquilinae using Maximum Likelihood and Bayesian Inference algorithms on a blood sample and GenBank data. The analysis reveals that the sampled genus Nisaetus forms a monophyletic group. Furthermore, N. bartelsi occupies a sister‐taxon of N.
Almas Lathifatul Ula, Tuty Arisuryanti, Rury Eprilurahman, Dwi Sendi Priyono   +3 more
wiley   +1 more source

A novel deletion in KRT75L4 mediates the frizzle trait in a Chinese indigenous chicken

Genetics Selection Evolution, 2018
Background Highly diversified in morphology and structure, feathers have evolved into various forms. Frizzle feathers, which result from a developmental defect of the feather, are observed in several domestic chicken breeds.
Jing Dong, Chuan He, Zhibing Wang, Yanqing Li, Shanshan Li, Lin Tao, Jiebo Chen, Donghua Li, Fenxia Yang, Naibin Li, Quan Zhang, Li Zhang, Guangqin Wang, Fisayo Akinyemi, He Meng, Bingwang Du   +15 more
doaj   +1 more source

Chemically Treated Chicken Feather Meal for Fish Feed

, 2023
The increasing demand and consumption of chicken meat from year to year makes the waste produced also increase, especially chicken feathers. One of the physical waste utilization of chicken feathers is handicrafts that use chicken feathers such as dream ...
Bachtiar, Eri, Andriani, Yuli, Haetami, Kiki, Anggraeni, Fitri   +3 more
core   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Optimizing feather hydrolysate via machine learning for microbial recycling of waste concrete fines

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The concrete industry faces significant challenges from CO2 emissions and the disposal of waste concrete fines (WCF). Microbially induced calcite precipitation (MICP) can bind WCF into bioconcrete, but the high cost of commercial culture media hinders its application.
Henrietta Ottová, Barbora Malíková, Václav Nežerka, Petr Holeček, Dana Koňáková, Hana Stiborová   +5 more
wiley   +1 more source