Results 131 to 140 of about 5,740 (280)

Strategies for Identification and Mitigation of Sanguinarine in Mustard Oil Adulterated by Argemone—A Comprehensive Review

open access: yesFood Chemistry International, EarlyView.
Sanguinarine, a toxic alkaloid present in argemone, can lead to epidemic dropsy or chronic diseases through DNA intercalation and immune system suppression. Regulatory efforts face challenges due to economic motivations for adulteration as well as technical, social, and infrastructure barriers.
Gururaj Pejavara Narayana   +4 more
wiley   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

open access: yesFood Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu   +4 more
wiley   +1 more source

Exposure of Healthy Individuals to Pleasant Odours During Sleep: Effects on Odour Identification and Sleep Quality

open access: yesFlavour and Fragrance Journal, EarlyView.
Sleeping with pleasant odours was associated with improved cued odour identification, particularly in the sandalwood group. Subjective night‐time awakenings showed a descriptive decrease. EEG data did not reveal robust changes in sleep architecture, though exploratory analyses suggested potential benefits for individuals with poorer baseline sleep ...
Zetian Li   +4 more
wiley   +1 more source

The pigment-scent connection: Do mutations in regulatory vs. structural anthocyanin genes differentially alter floral scent production in Ipomoea purpurea?

open access: yes, 2010
Many recent studies attempting to assess the biochemical connections between anthocyanin biosynthesis and floral scent production have yielded limited insights due in part to a focus on either field phenotypes of unknown genetic background or artificial ...
Majetic, C.J.   +5 more
core   +1 more source

Synchrony, function, and diversification of floral scent in Hawaiian Schiedea (Caryophyllaceae) [PDF]

open access: yes, 2020
Floral scent is a complex form of chemical communication between plants and pollinators that may be a part of the evolution of plant reproduction. I studied temporal, geographic, and taxonomic variation in the floral scents of species and hybrids of ...
Powers, John M
core  

Inflammatory Factors in Allergic Rhinitis: A 20‐Year Bibliometric Mapping and Emerging Trends

open access: yesFlavour and Fragrance Journal, EarlyView.
This figure illustrates the bibliometric process and results of research on inflammatory factors of allergic rhinitis from 2004 to 2024 including data screening, global distribution, collaborative networks and the evolution of research hotspots. ABSTRACT Allergic rhinitis (AR) is driven by a network of inflammatory mediators released by mast cells ...
Shanshan Jing, Fengying Zhang, Qiqi Liu
wiley   +1 more source

Floral Scent Variation in the Heterostylous Species Gelsemium sempervirens

open access: yes, 2019
Gelsemium sempervirens (L.) W.T. Aiton, a distylous woody vine of the family Gelsemiaceae, produces sweetly fragrant flowers that are known for the toxic alkaloids they contain.
Bettie Obi Johnson   +4 more
core   +1 more source

Standardized Protocol for Isolation and Cryopreservation of Cultivable Endophytes From Fresh and Dried Citrus aurantium Peels

open access: yesFood Safety and Health, EarlyView.
A protocol for converting Citrus aurantium peel—from both fresh fruit and dried Zhike—into a curated endophytic microbial library through standardized surface sterilization, tissue homogenization, and multi‐medium culturing, followed by 16S/ITS‐based identification and −80°C cryopreservation, enabling reproducible exploration of citrus peel microbiota ...
Hujing Cao   +6 more
wiley   +1 more source

Floral scent attraction in Geonoma macrostachys, an understorey palm of the Amazonian rain forest

open access: yes, 1999
The flowers of Geonoma macrostachys, a monoecious, neotropical, understorey palm, produce a strong floral scent and are, visited by beetles, flies, and bees. Tv study the importance of floral scent in the attraction of insects to G.
Andersson, S., Knudsen, J., Bergman, P.
core   +1 more source

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