Search Perfumer & Flavorist: Page 25

620 Results

Section: Fragrance > Regulatory & Research

Spectroscopic characterisation of a rare monoterpene from Blumea Mollis

Beginning with earlier studies on the essential oil separated from different species of Blumea, this material has been the subject of many chemical and biological investigations. Chemical investigations of the oils of different Blumea species have afforded different terpenoids. Thus the oil of Blumea eriantha has a major constituent, d-carvotanacetone; oil of Blumea lacera contains the cineol, d-fenchone and citral; oil of Blumea malcolmii yielded d-carvotanacetone and 1-tetrahydrocarvone; and the oil of Blumea membranceae contains 1,4-(8)-p-methadiene; δ-cadinene; 2,3-dimethoxy-p-cymene; 1,2-dimethyl-3-isopropenyl cyclopent-1-en-4-one; 5-hydroxy-p-cymene-2-oxybornylene; 2-methyl-5-isopropyl cyclopent-1-one carbonylic acid methyl ester; and citronellyl acetate. But this monoterpene has not been reported yet.

Analysis of Fragrance Mixtures by GC/MS and the Computer

Instrumentation. We would like to point out that the human eye and nose are still the best pattern recognizes. A computer cannot replace a perfumer; however, a computer is much more efficient in processing huge amounts of data and performing repetitious calculations. In the analysis of complex mixtures such as fragrances, we are able to use the computer to select important information which will direct us on how to spend the valuable human effort so often pressed for time.

Study Identifies Receptors Connecting Smell to Appetite When Fasting

A study has found that cannabinoid type-1 (CB1) receptors in the brain promote food intake in mice subjected to fasting and hunger by increasing odor detection.

Sniffing-a-rose-200

Nasal Cilia: The ‘Long and Short’ of Scent-sation

Researchers at the Perelman School of Medicine at the University of Pennsylvania have identified patterns in cilia length and function within the naval cavity of a mouse model.

Trends and developments: Organic Standards for Personal Care Products

Developing common-sense standards to boost the personal care industry and aid the consumer. Few subjects in the personal care world have generated as much interest and attention in recent years as the development of new standards in organic personal care. For those involved in the product-development side of the natural/organic business, it has been a reflective -- and sometimes pensive -- period.

The vote is said to confirm the text agreed between the co-legislators and will help support the future of the natural ingredients used in cosmetics and fragrances.

European Parliament Votes to Approve Revision of Chemicals Rules

The vote is said to confirm the text agreed between the co-legislators and will help support the future of the natural ingredients used in cosmetics and fragrances.

The workshop will discuss the current state of science and future areas of research to help risk assessors establish appropriate potency-based safe use limits for dermal sensitizers within regulatory frameworks.

Fragrance Science and Advocacy Council Hosts Dermal Sensitizers Workshop

The in-person workshop is scheduled for September 13, 2023 in Arlington, Virginia.

While essential oils have long been at the heart of natural perfumery, their complex chemical compositions can introduce regulatory headaches and potential allergens.

Rethinking Naturals: How Thoughtful Formulation is Changing Fragrance Development

Natural isolates extracted from plants, fruits, and essential oils combine the richness of natural fragrances with regulatory ease.

ADM's technical director, Global Citrus, Zareena Valappil, pens 'Citrus: A Joyful Burst of Sensory Cues' in the December issue.

Peel Back the Layers of These Citrus Industry Insights

See the latest market trends and drivers in the citrus market as well as research findings from guest columnists.

Regulatory: Capping Maximum Use Levels for Fragrance Materials

Examining IFRA’s new Quantitative Risk Assessment methodology

ChemistsNotesResearchMarkerGlass850x425

'Ester Dance Reaction' Yields Low-cost Aromatic Esters

Research from Waseda University in Japan describes a novel catalyst and reaction, the "ester dance reaction," that could make synthesizing aromatic compounds sustainably easier.

scent

The Psychology of Perfume: Art vs. Science Commentary

David Chirko's article discusses the influence of olfactology on psychology, behavior, and emotion.

RIFM should publish assessments for all NCS ingredients by 2027.

RIFM Publishes First Natural Complex Substance Safety Assessment

RIFM has completed safety evaluations of all synthetic fragrance ingredients and published peer-reviewed assessments for more than 1,500 submissions.

pf_essenital_lead_82117

Young Living Essential Oils Announces Chief Supply Officer

As Young Living Essential Oils' chief supply officer, Lauren Walker will help promote sourcing standards and help streamline manufacturing activity.

Pf Fda Lead 31319

Ned Sharpless to Serve as Acting FDA Commissioner

The announcement comes following the resignation of Scott Gottlieb, who devoted his tenure to addressing youth e-cigarette use and modernizing food safety.

UPDATED: Fragrance Association Criticizes Silent Spring Institute Report

International Fragrance Association North America and American Cleaning Institute present pointed critiques of Endocrine Disruptors and Asthma-Associated Chemicals in Consumer Products

PCPC Responds to Baby Care Report on Phthalates

The Personal Care Product Council (PCPC) has released a statement on phthalate exposure in baby care products.

The Creme RIFM Aggregate Exposure Model is a probabilistic aggregate exposure model to calculate total systemic exposure, with distributions used to model various parameters.

Creme Global Releases RIFM Data Portal User Guide

The Creme RIFM Aggregate Exposure Model is a probabilistic aggregate exposure model to calculate total systemic exposure, with distributions used to model various parameters.

Page 25 of 35