食品科学 ›› 2007, Vol. 28 ›› Issue (10): 309-312.
• 工艺技术 • 上一篇 下一篇
高荫榆, 雷占兰
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GAO Yin-Yu, LEI Zhan-Lan
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摘要: L-抗坏血酸棕榈酸酯(AP)是安全、营养、高效的抗氧化剂并乳化剂,具有多功能多用途的特点。本研究以乌桕脂生物柴油副产物——棕榈酸甲酯为原料,与VC经酸催化合成AP,并测定了其HLB值。结果表明:该法简单、可行,AP产品符合国家标准,HLB值为8.4左右,为油-水乳化剂。
关键词: 棕榈酸甲酯, AP, 抗氧化剂, 乳化剂, HLB
Abstract: Ascorbyl Palmitate(AP) is safety, nutritious and efficiently antioxidant and emulsifier, it has characteristics of multifunctional and multipurpose. This research synthesized of AP with VC and by-product methyl palmitate from Chinese Vegetable Tallow biodiesel, also determined HLB value of AP. The results showed that synthetic method is simple and feasible, the indexs of AP are according with related national standard, its HLB value is about 8.4, so belongs to oil-water emulsifier.
Key words: methyl palitate, AP, antioxidant, emulsifier, HLB
高荫榆, 雷占兰. L-抗坏血酸棕榈酸酯的制备[J]. 食品科学, 2007, 28(10): 309-312.
GAO Yin-Yu, LEI Zhan-Lan. Study on Synthetic Method of Ascorbic Palmitate[J]. FOOD SCIENCE, 2007, 28(10): 309-312.
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