citrus limon peel extract

Citrus limon peel extract is a natural plant-derived material obtained from the outer peel of the lemon fruit (Citrus limon L. Burm. f.). This extract is recognized for its characteristic citrus odor and lemon flavor, making it valuable in flavoring and fragrance applications. Known synonyms include citrus medica limonum peel extract and lemon peel extract natural. The material typically appears as a concentrated liquid rich in aromatic oils and bioactive compounds. Its chemical constituents link to the PubChem database entry (https://pubchem.ncbi.nlm.nih.gov), providing detailed molecular information. The extract is sourced by cold pressing or solvent extraction from fresh lemon peels, taking advantage of the fruit's natural essential oils and aromatic compounds.

This extract originates from the fresh peel of the lemon fruit, a widely cultivated citrus species. It occurs naturally in the flavedo (outer colored layer) where essential oils accumulate. In industry, citrus limon peel extract is applied primarily as a flavor agent to impart fresh, citrusy lemon notes in food and beverage formulations. It also serves as a fragrance ingredient in perfumes, personal care, and household products. Relevant safety and usage guidelines are outlined by FEMA (US), which assigns it the number 2623, and IFRA (Global) standards address its phototoxic components, ensuring safe consumer applications. Its properties favor incorporation into various matrices requiring lemon flavor or scent enhancement.

Citrus limon peel extract is a complex mixture containing volatile oils, including limonene and citral, responsible for its distinctive citrus aroma and lemon flavor. The material typically has a limited shelf life of around six months, extendable with proper storage in cool, dry, and light-protected conditions. Its chemical composition influences solubility, volatility, and stability, aspects critical for formulation scientists. Notably, the presence of phototoxic components such as bergapten necessitates adherence to concentration limits to minimize skin sensitization risks. This phototoxicity profile impacts its suitability for topical products under IFRA regulations and dictates caution during handling and use in consumer goods.

	citrus limon l. burm. f. peel extract
Pubchem (sid):	135286886
	citrus medica limonum peel extract
Pubchem (sid):	199615

FDA Substances Added to Food (formerly EAFUS):	View
Wikipedia:	View

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:
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
IFRA Critical Effect:
Phototoxicity
IFRA fragrance material specification:
	Where the bergapten (5-methoxypsoralen) content of all relevant oils present in a compound has been determined, it is recommended that for applications on areas of skin exposed to sunshine, excluding bath preparations, soaps and other products which are washed off the skin, the total level of bergapten in the consumer products should not exceed 0.0015% (15 ppm). This is equivalent to 0.0075% (75 ppm) in a fragrance compound used at 20% in the consumer product. Where the level of bergapten has not been determined by appropriate methods, the limits specified in the guidelines on individual oils should apply. In those cases, where such oils are used in combination with other phototoxic ingredients, the additive effect has to be taken into consideration and the use levels have to be reduced accordingly. The sum of the concentrations of all phototoxic fragrance ingredients, expressed in % of their recommended maximum level in the consumer product, shall not exceed 100.
contains the following IFRA (Annex) restricted components: (non-analysis max. level reference only)
citral	Max. Found: 0.7 % and Reason: Sensitization
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
		average usual ppm	average maximum ppm
baked goods:		-	8900.00000
beverages(nonalcoholic):		-	1000.00000
beverages(alcoholic):		-	-
breakfast cereal:		-	-
cheese:		-	-
chewing gum:		-	-
condiments / relishes:		-	-
confectionery froastings:		-	10000.00000
egg products:		-	-
fats / oils:		-	-
fish products:		-	-
frozen dairy:		540.00000	4000.00000
fruit ices:		540.00000	4000.00000
gelatins / puddings:		-	-
granulated sugar:		-	-
gravies:		-	-
hard candy:		400.00000	12000.00000
imitation dairy:		-	-
instant coffee / tea:		-	-
jams / jellies:		-	-
meat products:		-	-
milk products:		-	-
nut products:		-	-
other grains:		-	-
poultry:		-	-
processed fruits:		-	-
processed vegetables:		-	-
reconstituted vegetables:		-	-
seasonings / flavors:		-	-
snack foods:		-	-
soft candy:		-	-
soups:		-	-
sugar substitutes:		-	-
sweet sauces:		-	-

Safety references

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

WGK Germany:1

citrus limon l. burm. f. peel extract

Chemidplus:0084929317

citrus medica limonum peel extract

Chemidplus:084929317