Results 61 to 70 of about 2,381 (222)

Preparation of Polyuronic Acid by Acetobacter xylinum

BioResources, 2018
Water-soluble polyuronic acid was prepared via Acetobacter xylinum in this study. The structural features of the two polyuronic acid samples were characterized by gel permeation chromatography, Fourier transform infrared (FTIR) spectroscopy, and proton nuclear magnetic resonance (1H-NMR) spectroscopy.
Jin Zhao, Hao Ren, Dongliang Xu, Shigetoshi Omori   +3 more
openaire   +2 more sources

Kombucha Fermentation With Dried Starter Cultures: A Strategy for Microbial Stabilization via Spray and Freeze Drying

Journal of Food Science, Volume 90, Issue 8, August 2025.
ABSTRACT Kombucha production relies on complex microbial consortia, which often vary across batches, posing challenges for fermentation reproducibility, product standardization, and industrial scalability. This study explored the effects of spray drying (SD) and freeze drying (FD) on the viability and metabolic activity of kombucha starter cultures ...
Alliny Samara Lopes de Lima, Ana Terra de Medeiros Felipe, Maria Eduarda de Souza da Cruz, Luiz da Silva Ferreira Junior, Francisco Canindé de Sousa Junior, Fábio Gonçalves Macêdo de Medeiros, Márcia Regina da Silva Pedrini   +6 more
wiley   +1 more source

ISOLATION AND IDENTIFICATION OF ACETIC ACID AND LACTIC ACID BACTERIA FROM TUBA AND LAMBANOG TODDY

Annals of Tropical Research, 1982
Tuba and lambanog toddy were sampled for identification of acetic acid and lactic acid bacteria using tryptone glucose yeast extract bromcresol green actidione agar, Beijerinck agar with Andrade's indicator plus actidione and tomato juice agar plus ...
Jesusito L. Lim, William L. Fernandez
doaj  

DIGESTIBILITY AND SOME PERFORMANCE PARAMETERS FOR SHEEP FEEDING ON DATE SEED TREATED WITH BACTERIA [PDF]

Arab Universities Journal of Agricultural Sciences, 2019
This paper focuses on treated date seed with two cellulolytic bacteria (Acetobacter xylinum and Thermonospora fusca) isolated from sheep and evaluated these species by Invitro gas production and metabolism trail.
Shimaa Salama, Etab Abd El-Galil, N. El-Bordeny   +2 more
doaj   +1 more source

Modern Strategies in Wound Healing: The Rise of Bacterial Cellulose Dressings

Advanced Therapeutics, Volume 8, Issue 7, July 2025.
Bacterial cellulose (BC)‐based wound dressings combine high water retention, biocompatibility, and mechanical strength to support wound healing. This review highlights advanced functionalization strategies and fabrication techniques that enhance BC's therapeutic performance, establishing it as a promising material for next‐generation wound care ...
Elif Naz Gürsoy, Kubra Sener, M. Burcu Külahci, K. Barbaros Balabanli, Şule Coşkun Cevher   +4 more
wiley   +1 more source

Impact of Applying Magnetic Fields on the Development of Postbiotic Metabolites and Probiotic Microorganisms in Kombucha Tea

Food Science &Nutrition, Volume 13, Issue 7, July 2025.
The process supported the growth of bacteria and yeasts, forming SCOBY culture. The amount of D‐glucuronic acid increased at the end of fermentation. Kombucha tea is enriched with probiotic microorganisms and postbiotic metabolites. ABSTRACT The rising interest in fermented beverages is attributable to their content of probiotics and postbiotics ...
Azize Atik, Gökhan Akarca, Ayşe Janseli Denizkara   +2 more
wiley   +1 more source

Estudo in vitro da interação da linhagem de fibroblastos L929 com membranas de celulose bacteriana para aplicações em engenharia de tecidos [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.O estudo das interações entre células e substrato na engenharia de tecidos é de grande importância para a determinação ...
Pértile, Renata Aparecida Nedel
core  

Acetobacter xylinum: An Inquiry into Cellulose Biosynthesis

The American Biology Teacher, 2000
Cellulose is the most abundant natural polymer on Earth. It is the major constituent of higher plants, and cellulose fibers have important industrial applications including the clothing that we wear and even the paper upon which this article is written. Cellulose forms the cell wall of eukaryotic plants, algae and fungi, and is synthesized by a variety
Peggy O'Neill Skinner, Robert E. Cannon
openaire   +1 more source

SIFAT MUTU TEPUNG SINGKONG YANG DIMODIFIKASI DENGAN ACETOBACTER XYLINUM DAN KEFIR AIR

, 2017
Mocaf (Modfied cassava flour) adalah tepung singkong yang dihasilkan melalui proses fermentasi. Pada penelitian ini fermentasi dilakukan menggunakan Acetobacter xylinum dan kefir air. Tepung singkong tanpa fermentasi dibuat sebagai control.
Pertiwi, Sri Rejeki
core   +1 more source

Nanofiber‐based polymer electrolyte membranes for fuel cells

Carbon Energy, Volume 7, Issue 4, April 2025.
Recent advances in electrospun nanofibers and natural nanofibers for fuel cell polyelectrolyte membranes are systematically summarized. Both advantages and disadvantages of nanofiber‐based polyelectrolyte membranes are also highlighted in improving the performance of fuel cells (PEMFCs and AEMFCs) and practical applications.
Ning Liu, Shuguang Bi, Yi Zhang, Ying Ou, Chunli Gong, Jianhua Ran, Yihuang Chen, Yingkui Yang   +7 more
wiley   +1 more source