A cholesteric liquid crystal composition containing at least one esterified product selected from the group consisting of (1) an esterified product of a hydrolysate of (A) a γ-oryzanol and (B1) a carboxylic acid compound, (2) an esterified product of a hydrogenated product of a hydrolysate of (A) a γ-oryzanol and (B2) a carboxylic acid compound, and (3) an esterified product of a hydrogenated product of (A) a γ-oryzanol and (B3) a carboxylic acid compound. The γ-oryzanol (A) is a mixture containing at least one ferulate ester of a vegetable sterol and at least one ferulate ester of a triterpene alcohol, and the hydrolysate of the γ-oryzanol (A) is a mixture containing at least one vegetable sterol and at least one triterpene alcohol.
一种胆甾烷液晶组合物,包含至少一种酯化产物,所述酯化产物选自以下组合物:(1)(A)
γ-谷维素和(B1)
羧酸化合物的
水解产物的酯化产物,(2)(A)
γ-谷维素的氢化产物和(B2)
羧酸化合物的
水解产物的酯化产物,以及(3)(A)
γ-谷维素的氢化产物和(B3)
羧酸化合物的酯化产物。
γ-谷维素(A)是一种混合物,包含至少一种植物
固醇的酰基杂酯和至少一种三萜醇的酰基杂酯,
γ-谷维素(A)的
水解产物是一种混合物,包含至少一种植物
固醇和至少一种三萜醇。