Results 51 to 60 of about 285,974 (313)

Research progress on the polysaccharide extraction and antibacterial activity

open access: yesAnnals of Microbiology
Background Over time, the amount of germs resistant to antibacterial medications has been steadily rising because of their prolonged and indiscriminate use. The increase in drug resistance significantly threatens to human health and has become a globally
Lihui Liang   +5 more
doaj   +1 more source

Ionic Liquid-Based Ultrasonic-Assisted Extraction to Analyze Seven Compounds in Psoralea Fructus Coupled with HPLC

open access: yesMolecules, 2019
Psoralea Fructus is widely used in traditional Chinese medicine (TCM), and the content of psoralen, isopsoralen, neobavaisoflavone, bavachin, psoralidin, isobavachalcone, and bavachinin A is the main quality control index of Psoralea Fructus because of ...
Mengjun Shi   +6 more
doaj   +1 more source

Antibacterial Mechanism of Dihydrotanshinone I

open access: yesNatural Product Communications, 2021
The antimicrobial activity and the underlying action mechanisms of dihydrotanshinone I against Staphylococcus aureus , methicillin-resistant Staphylococcus aureus , extended-spectrum beta-lactamases Staphylococcus aureus were investigated with Kleihauer ...
Lin Zhao   +5 more
doaj   +1 more source

Morphology of the rust fungus Puccinia boroniae revisited

open access: yes, 2005
Puccinia boroniae Henns. is a rust fungus endemic to Australia, infecting various Boronia spp. This study describes and illustrates, using light and scanning electron microscopy, the telial stage, teliospore germination and basidiospore production of ...
P.A. O’Brien   +5 more
core   +1 more source

The importance of sucrose synthase for AM symbiosis in maize, in pea and in Medicago [PDF]

open access: yes, 2002
The arbuscular mycorrhiza (AM) is probably the most widespread symbiotic associations on earth, occurring in the roots of about 90 % of the land plant species. The fungal partners are soil-borne fungi of the order Glomales in the phylum of Glomero.
Corbière, Hélène Louise Françoise
core   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi   +5 more
wiley   +1 more source

Core microbes in Cordyceps militaris sclerotia and their nitrogen metabolism-related ecological functions

open access: yesMicrobiology Spectrum
Cordyceps militaris infects insects and forms sclerotia within the insect remains, establishing insect–microbe complexes. Here, C. militaris sclerotia samples from a single location in China over a 5-year period were subjected to high-throughput DNA ...
Li Luo   +9 more
doaj   +1 more source

Rapid Identification of Chemical Constituents in Hericium erinaceus Based on LC-MS/MS Metabolomics

open access: yesJournal of Food Quality, 2021
Hericium erinaceus is a precious edible and medicinal fungus with high nutritional value. It has many functions, such as enhancing immunity, antitumor antioxidation, antihyperglycemic, antihyperlipidemic, and protecting gastric mucosa. However, there are
Fei Yang   +5 more
doaj   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Identification of phytochemicals from Lentinus edodes and Auricularia auricula with UPLC-Q-Exactive Orbitrap MS

open access: yesJournal of Future Foods, 2022
Lentinus edodes and Auricularia auricula are the first and second largest edible fungi in China with high nutritional and medicinal values. Research about phytochemicals of L. edodes and A. auricula mainly focuses on polysaccharides, other phytochemicals
Lili Cui   +5 more
doaj   +1 more source

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