Results 1 to 10 of about 3,320,623 (315)

Review: Marine natural products [PDF]

open access: yesChemInform, 2005
This review covers the literature published in 2003 for marine natural products, with 619 citations (413 for the period January to December 2003) referring to compounds isolated from marine microorganisms and phytoplankton, green algae, brown algae, red ...
Blunt, John W.   +4 more
core   +15 more sources

An infinite natural product [PDF]

open access: yesAnnales Mathematicae Silesianae, 32(1), 247-262 (2018), 2017
We study an infinite countable iteration of the natural product between ordinals. We present an "effective" way to compute this countable natural product, in the non trivial cases the result depends only on the natural sum of the degrees of the factors, where the degree of a nonzero ordinal is the largest exponent in its Cantor normal form ...
arxiv   +7 more sources

Evaluation of Nutritional Ingredients, Biologically Active Materials, and Pharmacological Activities of Stropharia rugosoannulata Grown under the Bamboo Forest and in the Greenhouse

open access: yesJournal of Food Quality, 2021
Evaluations of the nutritional ingredients, biologically active materials, and pharmacological activities (antibacterial and antioxidant) of two types of Stropharia rugosoannulata, grown under the bamboo forest and in the greenhouse, respectively, were ...
Lei Wei   +9 more
doaj   +1 more source

Chemical Composition, Antibacterial Test, and Antioxidant Activity of Essential Oils from Fresh and Dried Stropharia rugosoannulata

open access: yesJournal of Chemistry, 2023
The essential oils, respectively, from fresh and dried Stropharia rugosoannulata fruiting bodies, an important edible mushroom, have been studied for their chemical composition, antibacterial capacity, and antioxidant activity.
Lei Wei   +9 more
doaj   +1 more source

Phytochemical Investigation of Egyptian Riverhemp: A Potential Source of Antileukemic Metabolites

open access: yesJournal of Chemistry, 2022
As part of our research group’s continuous efforts to find alternative treatments for cancer, the aqueous ethanol extract of Sesbania sesban L. Merr. (SS, Egyptian riverhemp) demonstrated an antileukemic activity against K562 cell line.
Shimaa M. Abdelgawad   +9 more
doaj   +1 more source

Design of 3D Hybrid Plant Extract/Marine and Bovine Collagen Matrixes as Potential Dermal Scaffolds for Skin Wound Healing

open access: yesThe Scientific World Journal, 2022
Tissue engineering involves the use of smart biomimetic hybrid matrices to reinforce the cellular interaction with the matrix and restore native properties after regeneration.
Aida Lahmar   +6 more
doaj   +1 more source

Natural Products and Neuroprotection [PDF]

open access: yesInternational Journal of Molecular Sciences, 2019
Neurodegenerative diseases are among the most serious health problems affecting millions of people worldwide, and their incidence is dramatically growing together with increased lifespan [...]
Cristina Angeloni, David Vauzour
openaire   +5 more sources

Antioxidants of Natural Products [PDF]

open access: yesAntioxidants, 2021
Antioxidant ingredients are known to contribute to the beneficial effects of natural products in health promotion as well as disease prevention by reducing oxidative stress, caused by reactive oxygen or nitrogen species, in biological systems [...]
openaire   +3 more sources

Advances in the Chemistry, Analysis and Adulteration of Anthocyanin Rich-Berries and Fruits: 2000–2022

open access: yesMolecules, 2023
Anthocyanins are reported to exhibit a wide variety of remedial qualities against many human disorders, including antioxidative stress, anti-inflammatory activity, amelioration of cardiovascular diseases, improvement of cognitive decline, and are touted ...
Bharathi Avula   +6 more
doaj   +1 more source

Natural products genomics [PDF]

open access: yesMicrobial Biotechnology, 2008
Secondary metabolites (or natural products) are often synthesized by multi‐modular, multi‐domain proteins called non‐ribosomal peptide synthetases (NRPS) and polyketide synthases (PKS). Various well‐known metabolites produced by microorganisms are listed in Table 1, and examples of structures are shown in Fig. 1. In particular, Streptomyces species are
Siezen, R.J., Khayatt, B.
openaire   +5 more sources

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