Results 41 to 50 of about 1,122 (121)

Research of the primary metabolites of Astragalus dasyanthus herb

open access: yesAnnals of Mechnikov's Institute, 2023
Introduction. One of the directions of complex tepary of hypertension is the application of medicinal plant raw materials and preparations based on them. One of these plants is Astragalus dasyanthus Pall. Fabaceae legume family.
Olga Khvorost, Yehenia Zudova
doaj   +1 more source

Neuronutraceuticals for Alzheimer's Disease Treatment: A Systematic Review of Randomised Controlled Trials Over the Last 20 Years

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 1, March 2026.
This PROSPERO‐registered review analysed 37 RCTs on neuronutraceuticals for Alzheimer's disease. Despite diverse targets—amyloid/tau, inflammation, oxidative stress, metabolism, synaptic plasticity, cholinergic and hormonal—the evidence was of low quality. RoB2 flagged attrition (86.5%) and reporting bias (81%). Current data do not support clinical use;
Mehmet Akif Topcuoglu, Esen Saka
wiley   +1 more source

Changes in the content of D-chiro-inositol and its α-D-galactosyl derivatives during vegetation and desiccation of common buckwheat (Fagopyrum esculentum Moench)

open access: yesAgronomy Science, 2023
Common buckwheat (Fagopyrum esculentum Moench) is the only crop that contains D-chiro-inositol (DCI) in significant contents in vegetative tissues and its α-D-galactosyl derivatives in seeds.
Lesław Bernard Lahuta   +4 more
doaj   +1 more source

Stem Shading Promotes Mannitol Accumulation in the Bark of Fraxinus ornus and Prevents Sucrose Transport in Roots Under Drought

open access: yesPhysiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Drought induces the accumulation of osmolytes, including soluble non‐structural carbohydrates (NSC), to support osmotic adjustment and hydraulic recovery. Bark has been proposed as a major site of sugar storage, with stem photosynthesis potentially contributing to NSC production and drought responses. Some species also accumulate polyols, such
Sara Gargiulo   +6 more
wiley   +1 more source

PHYSICOCHEMICAL PROPERTIES OF CAROB SYRUP REVEAL D-PINITOL AS AN INDEX OF SUCROSE SUPPLEMENTATION

open access: yesFood and Environment Safety, 2021
The carob syrup has been attracted the interest of consumers as an alternative sweetener due to its superiority against refined ones. Bioactive phytochemicals and polyols, vitamins and minerals are present in carob syrup; whereas sucrose, fructose and ...
Vlasios GOULAS, Polina ARESTI
doaj  

Antihyperglycemic Properties of Extracts and Isolated Compounds from Australian Acacia saligna on 3T3-L1 Adipocytes

open access: yesMolecules, 2023
Our early work indicated that methanolic extracts from the flowers, leaves, bark, and isolated compounds of Acacia saligna exhibited significant antioxidant activities in vitro.
Anjar P. Asmara   +4 more
doaj   +1 more source

High metabolic sensitivity to hot drought in two declining pine species with constrained physiology

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 239-255, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decline syndromes preceding tree mortality under increased abiotic stress often include reductions in transpiring leaf area and tree growth. However, the mechanisms regulating the metabolism and physiology of declining trees before they cross irreversible thresholds in ...
Guillermo Gea‐Izquierdo   +6 more
wiley   +1 more source

High‐Quality Genome Assembly and Annotation of Ceratonia siliqua Provide Insights Into the Secondary Loss of Symbiotic Nitrogen Fixation

open access: yesPhysiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT The carob tree (Ceratonia siliqua L.), an evergreen legume native to West Asia and long cultivated throughout the Mediterranean basin, is valued for its drought tolerance, nutritious pods, and ecological value. Despite its economic and environmental importance, genomic resources for this species have been limited.
Androniki C. Bibi   +6 more
wiley   +1 more source

Exogenously applied D-pinitol and D-chiro-inositol modifies the accumulation of α-D-galactosides in developing tiny vetch (Vicia hirsuta [L.] S.F. Gray) seeds

open access: yesActa Societatis Botanicorum Poloniae, 2011
In the present study we have investigated the effect of exogenous cyclitols on the accumulation of their galactosides and raffinose family oligosaccharides (RFOs), as well as on some enzymes important for their biosynthesis in seeds of tiny vetch (Vicia ...
Lesław B. Lahuta   +4 more
doaj   +1 more source

Chemical profiling and in-vitro α-amylase inhibitory activity of Sesbania sesban and Sesbania grandiflora seeds

open access: yesInternational Journal of Food Properties, 2023
S. sesban is mainly used as economical purpose and S. grandiflora is known for medicinal as well as economical. Chemical characterization and antidiabetic activity of seed extracts were not explored yet. Seeds of S. sesban and S.
Shobha Singh   +2 more
doaj   +1 more source

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