Results 71 to 80 of about 45,683 (253)

Conversion of carbon dioxide into valencene and other sesquiterpenes with metabolic engineered Synechocystis sp. PCC 6803 cell factories

open access: yesGCB Bioenergy, 2023
Valencene is a natural sesquiterpene with desirable bioactivity and aroma, making it a valuable ingredient in the food and cosmetics industries. Traditionally, valencene was extracted from the citrus fruits, and its applications were restricted by the ...
Jiahui Sun   +5 more
doaj   +1 more source

Bridging Flavour and Fragrance: A Behaviour‐Based Olfactory Pyramid for Whisky Maturation Inspired by Perfumery Principles

open access: yesFlavour and Fragrance Journal, EarlyView.
This framework transposes the perfumery olfactory pyramid to whisky maturation by sequencing aromas into top, heart, and base notes according to their temporal persistence. Using Log P as a behaviour‐based classification axis and oak macromolecules as natural fixative analogues, it proposes a behaviour‐based aromatic wheel bridging flavour chemistry ...
Magali Picard
wiley   +1 more source

Two new eremophilane sesquiterpene lactones from Ligularia myriocephala Ling [PDF]

open access: yes, 2005
Two new eremophilane sesquiterpene lactones, 1 beta-angeloyloxy-6 beta, 10 beta-dihydroxy-8 beta-methoxyeremophila-7(11)en-8 alpha,12-olide and 1 beta-angeloyloxy-6 beta,10 alpha-dihydroxy-8 alpha-methoxyeremophila-7(11)en-8 beta,12-olide were isolated ...
Liu, JX   +4 more
core  

Phytochemistry, Chemotypic Diversity and Antimicrobial Potential of Essential Oils From Native Aromatic Plants of the Americas: A Systematic Review

open access: yesFlavour and Fragrance Journal, EarlyView.
This review bridges ancestral indigenous knowledge with modern pharmacology, summarizing the phytochemistry and antimicrobial properties of essential oils from seven native American species. It highlights their significant activity against bacterial, fungal and parasitic pathogens, emphasizing their potential as sustainable therapeutic and agricultural
Arley Rey Páez   +2 more
wiley   +1 more source

A sesquiterpene ketal from Bunium paucifolium

open access: yes, 1991
The fruits of Bunium paucifolium var. paucifolium gave a sesquiterpene ketal, whose structure was established by spectral data and chemical ...
LUSSO, P   +7 more
core   +1 more source

Valorization of Citrus Waste for Recovery of Nutritional and Bioactive Compounds: A Comprehensive Review

open access: yesFuture Postharvest and Food, EarlyView.
The various citrus wastes, including the citrus fruit peels, pulp remaining after extraction of juice, and seeds, are the sources of bioactive compounds. The waste parts of oranges, lemons, limes, grapefruits, and mandarins contain the bioactive compounds, flavonoids, ascorbic acid, essential oils, and carotenoids.
Monika   +4 more
wiley   +1 more source

AaPDR3, a PDR Transporter 3, Is Involved in Sesquiterpene β-Caryophyllene Transport in Artemisia annua

open access: yesFrontiers in Plant Science, 2017
Artemisinin, a sesquiterpenoid endoperoxide, isolated from the plant Artemisia annua L., is widely used in the treatment of malaria. Another sesquiterpenoid, β-caryophyllene having antibiotic, antioxidant, anticarcinogenic and local anesthetic activities,
Xueqing Fu   +14 more
doaj   +1 more source

Citrus Essential Oils in Food Safety and Health: Advances in AI‐Assisted Authentication, Antimicrobial Applications, Sustainable Extraction, and Regulatory Translation

open access: yesFood Safety and Health, EarlyView.
Citrus essential oils combine sustainable extraction, AI‐assisted authentication, multi‐omics profiling, antimicrobial activity, and regulatory safety to enhance food quality, detect adulteration, and promote consumer health, and support intelligent, sustainable food systems through innovative industrial applications and circular bioeconomy strategies.
Md. Hassan Bin Nabi   +7 more
wiley   +1 more source

A DNA-damaging sesquiterpene and other constituents from Frullania nisquallensis

open access: yes, 1996
Bioassay-guided fractionation of an MeCOEt extract of Frullania nisquallensis Sull. has furnished a DNA-damaging sesquiterpene, costunolide (1), and two inactive compounds, a sesquiterpene (-)-frullanolide (2) and a tridepside tenuiorin (3).
Kingston, DGI   +5 more
core   +1 more source

Oxidative Chemical Transformations of Sesquiterpene Lactones. [PDF]

open access: yes, 1991
Oxidative chemical transformations of sesquiterpene lactones have been carried out to determine the effect these changes have on the biological activities of these derivatives.
Pentes, Howard Gordon   +2 more
core   +1 more source

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