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zdravetz oil

Zdravetz oil is an essential oil derived from the herb Geranium macrorrhizum, featuring woody and floral aromatic characteristics used in cosmetics and fragrances.

General Material Description

Zdravetz oil is an essential oil obtained from the herbs of the plant Geranium macrorrhizum (L.), belonging to the Geraniaceae family. Known by various synonyms such as Bulgarian geranium herb oil and geranium macrorrhizum oil, it is characterized by a woody, sweet floral, herbal aroma profile that includes nuances resembling clary sage and tobacco. This essential oil is extracted primarily via steam distillation from the aerial parts of the plant. Its composition imparts fragrance qualities utilized broadly within flavor and fragrance milling industries. The material is indexed in controlled-vocabulary databases such as PubChem under its specific chemical identity.

Occurrence, Applicability & Potential Uses

Zdravetz oil naturally occurs in the Geranium macrorrhizum plant, also commonly called Bulgarian geranium, found principally in its native European regions. The oil is utilized prominently as a fragrance and flavor ingredient, especially valued for its woody, herbal, and floral odor notes. It serves as an effective replacement for components such as clary sage and cypress oils in perfumery. Under the FEMA (US) guidelines, zdravetz oil is approved for use in cosmetic, flavor, and fragrance agents with recommended usage levels up to 10% in fragrance concentrates. Its sensory complexity makes it suitable for recreating natural scents like tobacco flower, pine forest, and new-mown hay within compositions.

Physico-Chemical Properties Summary

Zdravetz oil exhibits a specific gravity ranging from 0.938 to 0.968 measured at 20°C and a refractive index between 1.5003 to 1.5189 at the same temperature. The acid value reaches a maximum of 3 KOH per gram, indicating moderate acidity. It has a flash point recorded at approximately 93°C (200°F), suggesting a moderate volatility typical for essential oils. The oil demonstrates solubility in alcohol and gurjun balsam and displays an estimated slight solubility in water at 255.8 mg/L at 25°C, though overall it is considered practically insoluble in water. These physicochemical traits influence its handling and blending in cosmetic and flavor formulations, contributing to stability and compatibility with various solvents.

FAQ

What is zdravetz oil and where does it come from?
Zdravetz oil is an essential oil extracted from the herbs of Geranium macrorrhizum, a plant species in the Geraniaceae family. The plant is native to certain European regions, including Bulgaria, where the oil is traditionally harvested by steam distillation of aerial parts. The oil carries a complex woody, floral, and herbal aroma and is known by several synonyms such as Bulgarian geranium herb oil and geranium herb oil.
How is zdravetz oil used in industry and what are its sensory characteristics?
The oil is primarily used as a fragrance and flavoring agent in cosmetics and perfumery. Its aroma profile includes sweet woody, floral, and herbal notes, sometimes compared to clary sage and tobacco. Zdravetz oil can replace other essential oils like clary sage, cypress, or deertongue absolute in formulations. It is valued for adding natural and complex scent facets reminiscent of pine forest, tobacco flower, and fresh hay notes.
What safety regulations apply to zdravetz oil and how is it controlled?
Under the FEMA (Food and Drug Administration Expert Panel) regulations in the United States, zdravetz oil is categorized for use in flavor and fragrance products with recommended usage not to exceed 10% in fragrance concentrates. The International Fragrance Association (IFRA) also recognizes it with restrictions due to sensitization potential primarily from minor components such as alpha-bisabolol. Hazard classifications under OSHA's Globally Harmonized System are not identified for this oil, indicating no significant regulatory hazard labels are currently assigned.

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

Export Tariff Code:3301.21.0000
Wikipedia:View
FAO:BASIC PRINCIPLES OF STEAM DISTILLATION

General Material Information

Preferred name zdravetz oil
Trivial Name Oils, Geranium macrorrhizum
Short Description essential oil obtained from the herbs of the plant, geranium macrorrhizum (l.), geraniaceae
CAS Number 68991-32-2
FDA UNII Search
Synonyms
  • bulgarian geranium herb oil (geranium macrorrhizum)
  • essential oil obtained from the herbs of the plant, geranium macrorrhizum (l.), geraniaceae
  • geranium herb oil (geranium macrorrhizum)
  • geranium macrorrhizum oil
  • zdravertz oil
  • organic zdravertz oil
  • Oils, Geranium macrorrhizum

PhysChem Properties

Material listed in food chemical codex No
Specific gravity @ 20 °C
Pounds per Gallon 7.814 to 8.064
Refractive Index 1.5003 to 1.5189 @ 20 °C
Acid Value 3 max KOH/g
Flash Point TCC Value 93.33 °C TCC
Solubility
alcohol Yes
gurjun balsam Yes
water, 255.8 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Woody
sweet, woody, floral, herbal, sage clary sage, tobacco, genet
General comment At 100.00 %. sweet woody floral herbal clary sage tobacco broom

Occurrences

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
cosmetic, flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
contains the following IFRA (Annex) restricted components: (non-analysis max. level reference only)
alpha-bisabolol Max. Found: 2.00 % and Reason: Sensitization
Recommendation for zdravetz oil usage levels up to:
10.0000 % in the fragrance concentrate.

Safety references

EPI System: View
EPA Substance Registry Services (TSCA):68991-32-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
geranium macrorrhizum l. oil
Chemidplus:0068991322