Results 111 to 120 of about 27,761 (263)
Oikos, EarlyView.The flow of non‐living resources between autotrophic and heterotrophic ecosystems can impact their ecosystem function. However, ecosystem size is similarly known to influence ecological properties and it is uncertain how the size of coupled ecosystems mediates the effect of resource flows.
Emanuele Giacomuzzo +3 more
wiley +1 more source
The phaeophyte Hizikia fusiformis extracts suppress rhizoid and blade formation in seaweeds
Botanical Sciences, 2017 Background: Plants, including marine algae, produce allelochemicals that influence the growth, survival, and reproduction of other organisms. Questions: To identify natural algicidal or antifouling allelochemicals, we screened 18 common seaweed ...
Mehader Getachew +4 more
doaj +1 more source
Antioxidant activity in some Iranian seaweed species from Chabahar [PDF]
, 2016 The antioxidant activities of Ulva faciata, Nizimuddinia zanardinii and Gracilaria corticata were investigated in Chabahar, Iran. Methanol extract and n-hexane, dichloromethane and ethylacetate fractions used for antioxidative properties test by the ...
Taheri, A.
core
ChemistryOpen, EarlyView.Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali +4 more
wiley +1 more source
Seaweed extract by microwave assisted extraction as plant growth biostimulant
Open Chemistry, 2015 Abstract Microwave Assisted Extraction (MAE) was used to obtain aqueous extracts of Baltic seaweeds. Three different temperatures: 25, 40, 60°C were examined. Algal extracts were characterized in terms of polyphenols, micro- and macroelements, lipids content and antibacterial properties.
Michalak Izabela +2 more
openaire +2 more sources
People and Nature, EarlyView.Abstract Over the last 20 years, collaborative efforts have emerged with the intention of going beyond the pure capitalist economy, seeking to generate transformative community‐based changes that guarantee blue equity, fair distribution and well‐being.
Sílvia Gómez, Alfons Garrido
wiley +1 more source
Use of Sea Weed Extracts as Plant Growth Regulators for Sustainable Agriculture
International Journal of Bio-Resource and Stress Management, 2023 Sea weed extracts are the inexpensive source of naturally occurring plant growth regulators which have greater potential as biostimulants in agriculture. The endogenous plant growth regulators present in the sea weed extracts and concentrates is thought
D. Panda, K. Pramanik, B. R. Nayak
doaj
, 2013 Hemolytic and protective activities of crude extracts from 9 seaweed (2 green algae, 2 brown algae and 6 red algae) to sheep red blood cell were evaluated by the absorbance at 541nm and 576 nm on the spectrophotometric analysis.All the seaweed which ...
柴田 潔 +2 more
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Extracts From New Zealand Undaria Pinnatifida Containing Fucoxanthin As Potential Functional Biomaterials Against Cancer in Vitro [PDF]
, 2014 This study tested extracts from New Zealand seaweed Undaria pinnatifida containing fucoxanthin, in parallel with pure fucoxanthin, in nine human cancer cell lines, for anticancer activity.
Li, Y, Lu, J, Wang, SK, White, WL
core +2 more sources
Hurdles to overcome to achieve biostimulant‐driven, low chemical input crop production
PLANTS, PEOPLE, PLANET, EarlyView.Crop production requires considerable chemical inputs that result in significant greenhouse gas emissions and other environmental costs. Biostimulants are natural agents, such as microorganisms or seaweed, applied to plants and soil to stimulate plant growth and reduce chemical inputs. Biostimulant use is rapidly increasing globally, but hurdles remain,
Wolfram Buss +6 more
wiley +1 more source