"Adeps lanae hydrosus" is a technical term used in the US and UK pharmaceutical industries for lanolin, a greasy substance extracted from sheep's wool. The spelling of this term in phonetic transcription would be /əˈdɛps ˈlæni hʌɪˈdroʊsəs/. The word "adeps" comes from Latin and means "fat". "Lanae" is the genitive singular form of "lana", the Latin word for "wool", while "hydrosus" is a Latin adjective meaning "watery" or "dissolved in water". The phonetic transcription helps to properly indicate the pronunciation of all the vowels and consonants in this complex term.
Adeps lanae hydrosus is a technical term predominantly used in the pharmaceutical industry, particularly in the United States and Britain. It refers to a medicinal substance known as "lanolin anhydrous."
Lanolin anhydrous is an organic derivative obtained from sheep's wool. It is a waxy substance that is extracted by washing the wool with hot water and then subjected to a refining process to remove impurities. The resulting product is a purified and dehydrated form of lanolin known as adeps lanae hydrosus.
Adeps lanae hydrosus finds various applications in the pharmaceutical field due to its unique properties. It is primarily used as an emollient or moisturizing agent in skincare and cosmetic products. Its ability to penetrate and nourish the skin makes it ideal for treating dry, chapped, or irritated skin conditions.
In addition to its cosmetic uses, adeps lanae hydrosus is also employed in pharmaceutical preparations such as ointments and creams. It acts as a base ingredient, providing texture, consistency, and an occlusive barrier to enhance drug absorption and efficacy.
Moreover, adeps lanae hydrosus is recognized for its hypoallergenic and non-comedogenic nature, making it suitable for individuals with sensitive skin.
Overall, adeps lanae hydrosus, also known as lanolin anhydrous, is a versatile substance derived from sheep's wool, prized for its moisturizing and protective qualities in skin-enhancing products and pharmaceutical preparations.
Hydrous or hydrated wool-fat lanolin, a. lanae mixed with 30 per cent. water; used as a basis for ointments, especially when penetration of the skin is desired.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.