Results 41 to 50 of about 6,859 (175)

Harnessing Acoustic Cavitation Energy for the Selective Degradation of Impurities in Glucose Syrup

Chemistry – A European Journal, EarlyView.
The energy released during the implosion of acoustic cavitation bubbles can be harnessed and selectively transferred to a target solute, enabling its specific decomposition without degrading other solutes present in the solution. This proof of concept was demonstrated in the degradation of impurities present in trace amount in glucose syrup.
Shambel Getachew Wasse, Prince N. Amaniampong, François Jérôme   +2 more
wiley   +1 more source

Review of active methods of biological processing of organic waste [PDF]

BIO Web of Conferences
We have analysed data from domestic and foreign sources. As a result, it was found that the most effective methods of active biological processing were characterized by a higher rate of bioconversion and the quality of the final product, compared with ...
Smirnova Ekaterina, Ivannikova Regina, Selina Marina, Lunegov Alexander, Savinov Vasiliy   +4 more
doaj   +1 more source

Bioconversion of Secondary Fiber Fines to Ethanol Using Counter-Current Enzymatic Saccharification and Co-Fermentation [PDF]

Applied Biochemistry and Biotechnology, 1999
This research examined several enzymatic and microbial process for the conversion of waste cellulosic fibers into ethanol. The first was a one-stage process in which pulp fines were contacted with commercial enzyme solutions. The second process used sequential, multistage saccharification.
T W, Jeffries, R, Schartman
openaire   +2 more sources

Valorization of Yacon (Smallanthus sonchifolius) peel for peroxidase production and its immobilization on alginate beads for 2,4‐dichlorophenol bioconversion

The Canadian Journal of Chemical Engineering, EarlyView.
Sodium alginate was modified with EDC/NHS for the immobilization of Yacon peel peroxidase, resulting in a novel biocatalyst for the oxidation of 2,4‐dichlorophenol. Abstract Yacon (Smallanthus sonchifolius) roots are emerging as an alternative source of peroxidase. This study aimed to extract, immobilize, and characterize the peroxidase from Yacon peel,
Mariana Gomes Oliveira, Marcela Pires Spaolonzi, Carla Ivane Ganz Vogel, Aniela Pinto Kempka, Everton Skoronski   +4 more
wiley   +1 more source

Recent Progress on Enzyme Immobilization: Materials, Strategies, and Applications

Food Bioengineering, EarlyView.
Enzyme immobilization technology has undergone substantial evolution driven by advances in materials science. This review systematically examines the recent advances in enzyme immobilization since 2024, with a focused analysis of five major categories of enzyme carriers including covalent organic framework, metal‐organic frameworks, polymers, carbon ...
Shuran Wang, Ruoke Li, Yixuan Xie, Hanya Zhang, Xiaoyu Huang, Siwei Chen, Weixin Xu, Yueling Liu   +7 more
wiley   +1 more source

The Effect of Polyethylene Glycol Addition on Improving the Bioconversion of Cellulose

Molecules
In recent years, many studies have focused on improving the bioconversion of cellulose by adding non-ionic surfactants. In our study, the effect of the addition of a polymer, polyethylene glycol (PEG 4000), on the bioconversion of different cellulose ...
Kinga Szentner, Agnieszka Waśkiewicz, Robert Imbiorowicz, Sławomir Borysiak   +3 more
doaj   +1 more source

Cell-Free Enzymatic Conversion of Spent Coffee Grounds Into the Platform Chemical Lactic Acid

Frontiers in Bioengineering and Biotechnology, 2019
The coffee industry produces over 10 billion kg beans per year and generates high amounts of different waste products. Spent coffee grounds (SCG) are an industrially underutilized waste resource, which is rich in the polysaccharide galactomannan, a ...
Dominik Kopp, Robert D. Willows, Anwar Sunna, Anwar Sunna   +3 more
doaj   +1 more source

Recent Perspectives on Phytochemical Profile, Pharmacological Activities, and Industrial Applications of Guava (Psidium guajava)

Food Safety and Health, EarlyView.
Psidium guajava leaves contain potent bioactive compounds like quercetin, myricetin, and triterpenoids that show antioxidant, antidiabetic, anti‐inflammatory, and anticancer effects. They act by modulating NF‐κB, PPARγ, and α‐glucosidase and by inducing apoptosis and cell cycle arrest.
Muhammad Waqar, Sehrish Jabbar, Qudrat Ullah, Farhang Hameed Awlqadr, Muhammad Tayyab Arshad, Md. Sakhawot Hossain, Sammra Maqsood, Ali Ikram, Ammar Ahmad Khan, Worawan Panpipat, Manat Chaijan   +10 more
wiley   +1 more source

Fungal pretreatment of hardwood for cellulosic ethanol production: Formation of by-products and the potential effects on downstream bioconversion processes

Industrial Crops and Products
Shiitake mushroom cultivation could effectively reduce the recalcitrance of hardwood, facilitating cellulosic ethanol production. However, the shiitake pretreated spent mushroom substrates (SMS) have exhibited significant variations in enzymatic ...
Shengxu Qi, Carlos Martín, Shaojun Xiong, Jiale Xie, Feng Chen   +4 more
doaj   +1 more source

Beyond “you are what you eat”: Unlocking gut microbiota‐mediated biotransformation of dietary phytochemicals

iMetaOmics, EarlyView.
The “efficacy paradox” of phytochemicals, low bioavailability yet significant health benefits, is associated with gut microbiota, which biotransforms dietary precursors into bioactive metabolites, enabling systemic effects. Thus, health outcomes of diet depend not just on intake “the rainbow”, but on gut microbial metabolism, redefining “you are what ...
Peng Yang, Ren‐You Gan
wiley   +1 more source