Nghiên cứu các điều kiện phản ứng thủy phân mỡ sinh vật biển tạo sản phẩm Alkylglyxerin ete

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Tác giả: Quang Truyền Chu, Thị Phương Ly Đặng, N.A Latyshev, Tiến Dũng Nguyễn, Trung Hưng Nguyễn, Văn Sơn Nguyễn, VTuyến Anh Nguyễn, Minh Quân Phạm, Quốc Long Phạm, S.NKasyanov

Ngôn ngữ: vie

Ký hiệu phân loại: 668.2 Glycerin

Thông tin xuất bản: Hội nghị Khoa học và Công nghệ biển toàn quốc: Quyển 4 - Sinh học và nguồn lợi sinh vật biển, 2011

Mô tả vật lý: 733-740

Bộ sưu tập: Metadata

ID: 504607

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Lipid is abundant in marine organisms and contains variety of bioactive substances. One of the main components of lipid in hydrobionts is 1-O ankyl-diaxylglyxerin (ADG), this is a precursor in the biosynthesis of platelet-activating factor (PAF). However, in most of the studies
people use their hydrolysis products - the alkylglyxerin ether. This paper will study the hydrolysis conditions of marine organisms lipids to produce this product as follow: ethanol concentration from 10-70 percent
the rate of lipid/ethanol from 1:0,75 to 1:3
the rate of lipid/KOH from 1:0,11 to 1:0,2, hydrolysis temperature 35-75°C
treatment duration 30-100 mins. The optimum conditions for this process is: concentration of ethanol 50 percent
the rate of lipid/ethanol is 1:2
the rate of lipid/KOH is 1:0,14
hydrolysis temperature 60°C and treatment duration 70 mins. The productivity of this process is 95 percent.

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