_胡萝卜素液晶的制备及其稳定性研究(6)
时间:2025-03-07
时间:2025-03-07
_胡萝卜素液晶的制备及其稳定性研究
16 2009, Vol. 30, No. 11
食品科学※基础研究
通过测定样品溶液中β-胡萝卜素的残存率来考察不同pH值对β-胡萝卜素稳定性的影响,结果见表1。
表1 不同pH值对β-胡萝卜素残存率的影响
Table 1 Effects of pH value onβ-carotene residue rates in liquid
crystal, microemulsion and ethyl butyrate solution残存率(%)液晶中β-胡萝卜素微乳中β-胡萝卜素丁酸乙酯中β-胡萝卜素
pH
3.6928643
5.6958956
6.4969473
7.6989886
[6][5][3][4][2]
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