Results 31 to 40 of about 1,124,114 (299)

Kemudahan Biodegradasi Selulosa Bakteri dari Limbah Cucian Beras dengan Penambahan Gliserol, Kitosan, dan Nanopartikel Perak

Jurnal Kimia Valensi, 2016
The objectives of this research were to study the effect of glycerol and chitosan addition toward biodegradability of cellulose based rice waste water, the effect of biodegradation time toward mass lost and biodegradability, and determine functional ...
Eli Rohaeti, Endang Widjajanti Laksono FX, Anna Rakhmawati   +2 more
doaj   +1 more source

Ultrasound‐assisted swelling of bacterial cellulose [PDF]

Engineering in Life Sciences, 2017
AbstractBacterial cellulose (BC) was obtained by static cultivation using commercial BC gel from scoby. BC membranes (oven dried and freeze‐dried) were swelled with 8% NaOH, in the absence and in the presence of ultrasound (US), for 30, 60, and 90 min. The influence of swelling conditions on both physico‐chemical properties and molecules entrapment was
Ji Eun Song, Jing Su, Ana Loureiro, Madalena Martins, Artur Cavaco‐Paulo, Hye Rim Kim, Carla Silva   +6 more
openaire   +3 more sources

Sensing the Structural Differences in Cellulose from Apple and Bacterial Cell Wall Materials by Raman and FT-IR Spectroscopy

Sensors, 2011
Raman and Fourier Transform Infrared (FT-IR) spectroscopy was used for assessment of structural differences of celluloses of various origins. Investigated celluloses were: bacterial celluloses cultured in presence of pectin and/or xyloglucan, as well as ...
Artur Zdunek, Monika Szymańska-Chargot, Justyna Cybulska   +2 more
doaj   +1 more source

Utilizing Real-Time Image Processing for Monitoring Bacterial Cellulose Formation During Fermentation

Agritech, 2020
In general, nata is a bacterial cellulose results from bacterial fermentation of Gluconacetobacter xylinus. During the fermentation process, bacterial cellulose accumulates on the surface of the medium and is eventually visible.
Darmawan Ari Nugroho, Lilik Sutiarso, Endang Sutriswati Rahayu, Rudiati Evi Masithoh   +3 more
doaj   +1 more source

Production of Bacterial Cellulose from Acetobacter Species and Its Applications – A Review

, 2021
Bacterial cellulose (BC) is a natural polymer secreted as a protective cell covering of certain bacterial species. In contrary to plant cellulose, BC possesses some unique features like high moisture-holding capacity, high durability, high liquid ...
C.P. Jamsheera, B.V. Pradeep
core   +1 more source

Characteristics of Curcumin-Loaded Bacterial Cellulose Films and Anticancer Properties against Malignant Melanoma Skin Cancer Cells

Applied Sciences, 2018
Curcumin-loaded bacterial cellulose films were developed in this study. Curcumin was absorbed into never-dried bacterial cellulose pellicles by 24-h immersion in solutions of curcumin in the range of 0.2–1.0 mg /mL.
Chayut Subtaweesin, Wannipa Woraharn, Siriporn Taokaew, Nadda Chiaoprakobkij, Amornpun Sereemaspun, Muenduen Phisalaphong   +5 more
doaj   +1 more source

Bacterial crystalline cellulose secretion via a supramolecular BcsHD scaffold [PDF]

, 2022
Cellulose, the most abundant biopolymer on Earth, is not only the predominant constituent of plants but also a key extracellular polysaccharide in the biofilms of many bacterial species.
DECOSSAS, Marion, LETOFFE, Sylvie, ABIDI, Wiem, PUYGRENIER, Lucie, TORRES-SANCHEZ, Lucia, GHIGO, Jean-Marc, KRASTEVA, Petya V.   +6 more
core   +1 more source

Development of a Cost-Effective Culture Medium for the Bacterial Cellulose Production Using Food Industry Wastes

Applied Food Biotechnology
Background and Objective: Use of bacterial cellulose has been interested in various industries, especially medical and pharmaceutical industries, due to its unique characteristics, compared to plant cellulose.
Maryam Nasresfahani, Valiollah Babaeipour, Mohammad Imani   +2 more
doaj   +1 more source

A polyimide/cellulose lithium battery separator paper

E3S Web of Conferences, 2019
A PI/cellulose composite separator was prepared by adsorbing bacterial cellulose on a PI separator prepared via a papermaking process. The PI/cellulose separator exhibited good thermal stability and electrolyte wetting properties compared to commercial ...
Wang Shanshan, Zhao Chuanshan, Han Wenjia, Jiang Yifei   +3 more
doaj   +1 more source

Effects of Anchovy, Mussel, and Shrimp Powders on the Flame Retardancy of Bacterial Cellulose

Journal of Natural Fibers
This study aims to fabricate bacterial cellulose with improved flame retardancy by applying anchovy, mussel, and shrimp powders. The elemental analysis confirmed that raw marine powders contained nitrogen and sulfur elements which could play important ...
Hyunjin Kim, Juneyoung Minn, Hye Rim Kim
doaj   +1 more source