CAJ | 학술논문

利用高效液相色谱法研究压榨法和浸出法对山茶油中α-维生素E含量的影响,并测定不同加工工艺过程中α-维生素E含量的变化。结果表明：压榨山茶油毛油中α-维生素E含量平均为27.1 mg/100 g,压榨成品油中α-维生素E含量平均为25.4 mg/100 g,压榨精炼油中α-维生素E含量平均为19.3 mg/100 g；浸出山茶油毛油中α-维生素E含量平均为17.9 mg/100 g,浸出精炼油中α-维生素E含量平均为14.3 mg/100 g。通过对不同加工工艺的山茶油毛油和成品油、精炼油中α-维生素E的比较可知,加工过程会使α-维生素E的含量减少,但α-维生素E的保留率都在71%以上；压榨成品油中α-维生素E含量明显高于浸出精炼油中α-维生素E含量。
이용고효액상색보법연구압자법화침출법대산다유중α-유생소E함량적영향,병측정불동가공공예과정중α-유생소E함량적변화。결과표명：압자산다유모유중α-유생소E함량평균위27.1 mg/100 g,압자성품유중α-유생소E함량평균위25.4 mg/100 g,압자정련유중α-유생소E함량평균위19.3 mg/100 g；침출산다유모유중α-유생소E함량평균위17.9 mg/100 g,침출정련유중α-유생소E함량평균위14.3 mg/100 g。통과대불동가공공예적산다유모유화성품유、정련유중α-유생소E적비교가지,가공과정회사α-유생소E적함량감소,단α-유생소E적보류솔도재71%이상；압자성품유중α-유생소E함량명현고우침출정련유중α-유생소E함량。
The effects of pressing method and solvent extraction method on α -vitamin E content were studied by high performance liquid chromatography,and the content changes ofα-vitamin E in different processes were determined. The results showed that the average α-vitamin E contents in crude pressed oil-tea camellia seed oil,finished pressed oil-tea camellia seed oil,refined pressed oil-tea camellia seed oil,crude solvent extracted oil-tea camellia seed oil and refined solvent extracted oil-tea camellia seed oil were 27. 1,25. 4,19. 3,17. 9 mg/100 g and 14. 3 mg/100 g respectively. Theα-vitamin E con-tent decreased during processing,but the retention rate ofα-vitamin E was more than 71%. The α-vi-tamin E content in finished pressed oil-tea camellia seed oil was significantly higher than that in refined solvent extracted oil-tea camellia seed oil.