Definition of squalene in English:

squalene

noun ˈskweɪliːnˈskweɪlin

mass nounBiochemistry

An oily liquid hydrocarbon which occurs in shark liver oil and human sebum, and is a metabolic precursor of sterols.
〔生化〕角鲨烯，鱼肝油萜烯
A triterpenoid; chemical formula: C₃₀H₅₀
Example sentencesExamples
- Olive oil also contains squalene and oleuropein, which are powerful antioxidants, protecting blood cholesterol from oxidation.
- Human sebaceous glands secrete a lipid mixture of mainly triglycerides, wax esters, free fatty acids, and squalene.
- Olive oil is rich in monounsaturated fat and antioxidant compounds including oleuropein and squalene.
- Approximately 80% of the cholesterol in your blood is synthesized in your liver from squalene.
- Sebum is produced in the sebaceous glands and consists of glycerides, wax esters, squalene, and cholesterol.

Origin

Early 20th century: from Latin squalus (see squalamine) + -ene.

Definition of squalene in US English:

squalene

nounˈskwālēnˈskweɪlin

Biochemistry

An oily liquid hydrocarbon which occurs in shark liver oil and human sebum, and is a metabolic precursor of sterols.
〔生化〕角鲨烯，鱼肝油萜烯
A triterpenoid; chemical formula: C₃₀H₅₀
Example sentencesExamples
- Olive oil is rich in monounsaturated fat and antioxidant compounds including oleuropein and squalene.
- Human sebaceous glands secrete a lipid mixture of mainly triglycerides, wax esters, free fatty acids, and squalene.
- Sebum is produced in the sebaceous glands and consists of glycerides, wax esters, squalene, and cholesterol.
- Olive oil also contains squalene and oleuropein, which are powerful antioxidants, protecting blood cholesterol from oxidation.
- Approximately 80% of the cholesterol in your blood is synthesized in your liver from squalene.

Origin

Early 20th century: from Latin squalus (see squalamine) + -ene.

词汇	squalene
释义	Definition of squalene in English: squalene noun ˈskweɪliːnˈskweɪlin mass nounBiochemistry An oily liquid hydrocarbon which occurs in shark liver oil and human sebum, and is a metabolic precursor of sterols. 〔生化〕角鲨烯，鱼肝油萜烯 A triterpenoid; chemical formula: C₃₀H₅₀ Example sentencesExamples Olive oil also contains squalene and oleuropein, which are powerful antioxidants, protecting blood cholesterol from oxidation. Human sebaceous glands secrete a lipid mixture of mainly triglycerides, wax esters, free fatty acids, and squalene. Olive oil is rich in monounsaturated fat and antioxidant compounds including oleuropein and squalene. Approximately 80% of the cholesterol in your blood is synthesized in your liver from squalene. Sebum is produced in the sebaceous glands and consists of glycerides, wax esters, squalene, and cholesterol. Origin Early 20th century: from Latin squalus (see squalamine) + -ene. Definition of squalene in US English: squalene nounˈskwālēnˈskweɪlin Biochemistry An oily liquid hydrocarbon which occurs in shark liver oil and human sebum, and is a metabolic precursor of sterols. 〔生化〕角鲨烯，鱼肝油萜烯 A triterpenoid; chemical formula: C₃₀H₅₀ Example sentencesExamples Olive oil is rich in monounsaturated fat and antioxidant compounds including oleuropein and squalene. Human sebaceous glands secrete a lipid mixture of mainly triglycerides, wax esters, free fatty acids, and squalene. Sebum is produced in the sebaceous glands and consists of glycerides, wax esters, squalene, and cholesterol. Olive oil also contains squalene and oleuropein, which are powerful antioxidants, protecting blood cholesterol from oxidation. Approximately 80% of the cholesterol in your blood is synthesized in your liver from squalene. Origin Early 20th century: from Latin squalus (see squalamine) + -ene.
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