Results 91 to 100 of about 3,896,821 (401)

Secondary Metabolites from Marine Microorganisms. I. Secondary Metabolites from Marine Actinomycetes

open access: yesАнтибиотики и Химиотерапия, 2020
Review represents data on new active metabolites isolated from marine actinomycetes published in 2007 to 2014. Marine actinomycetes are an unlimited source of novel secondary metabolites with various biological activities.Among them there are antibiotics,
T. I. Orlova   +2 more
doaj  

Secondary metabolites in organic and conventional crops and diets, and their human bioavailability [PDF]

open access: yes, 2010
The overall objective of the PhD project is to study the impact of growth system on the content of selected and presumably health-promoting bioactive secondary metabolites in certain crops of high abundance in the human diet.
Soeltoft, Malene
core  

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

Slim and scum: Natural products from land and sea [PDF]

open access: yes, 2000
To a natural-products chemist, the term "natural products" does not refer to all compounds from natural sources, as the name might imply. It is specifically used to refer to compounds known as secondary metabolites, structurally complex molecules, often ...
Prinsep, Michèle R.
core   +1 more source

Aspergillus westerdijkiae polyketide synthase gene “aoks1” is involved in the biosynthesis of ochratoxin A [PDF]

open access: yes, 2009
OchratoxinA (OTA) is a potential nephrotoxic, teratogenic, immunogenic, hepatotoxic and carcinogenic mycotoxin, produced by Aspergillus westerdijkiae NRRL 3174.
Atoui, Ali   +4 more
core   +2 more sources

Secondary Metabolites from Andrographis paniculata.

open access: yesChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Wenkui, Li   +6 more
openaire   +3 more sources

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

In vitro flowering in Oldenlandia umbellata L.

open access: yesJournal of Ayurveda and Integrative Medicine, 2018
Background: Oldenlandia umbellata L. (Indian madder) is an antique Ayurvedic Indian herb and a source of various anthraquinone derivatives. The red dye from its roots has been used in diverse applications since ancient times.
Shuvra Kanta Behera   +5 more
doaj   +1 more source

Secondary metabolites from Sambucus ebulus

open access: yesTURKISH JOURNAL OF CHEMISTRY, 2015
A new nonglycosidic iridoid, sambulin B (1), was isolated from the methanol extract of Sambucus ebulus L. leaves along with a recently reported new nonglycosidic iridoid, 10-O-acetylpatrinoside aglycone (sambulin A) (2); 2 flavonoids, isorhamnetin-3-O-b-D-glucopyranoside (3) and isorhamnetin-3-O-rutinoside (4); and a mixture of 2 flavonoids (5 ...
Atay, Irem   +3 more
openaire   +3 more sources

Methyl Jasmonate Induced Oxidative Stress and Accumulation of Secondary Metabolites in Plant Cell and Organ Cultures

open access: yesInternational Journal of Molecular Sciences, 2020
Recently, plant secondary metabolites are considered as important sources of pharmaceuticals, food additives, flavours, cosmetics, and other industrial products. The accumulation of secondary metabolites in plant cell and organ cultures often occurs when
Thanh-Tam Ho   +2 more
semanticscholar   +1 more source

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