中国食物与营养
中國食物與營養
중국식물여영양
Food and Nutrition in China
2011年
8期
58-61
,共4页
紫玉米穗轴%超声波%微波%提取%花青素
紫玉米穗軸%超聲波%微波%提取%花青素
자옥미수축%초성파%미파%제취%화청소
purple maize cob%ultrasonic%microwave%extraction%anthocyan
以紫玉米穗轴为原料，采用热水浸提、直接酸解法、超声波和微波辅助提取紫玉米穗轴中花青素。结果表明，热水浸提、直接酸解、超声波和微波辅助提取玉米花青素得率分别为7．85％、12．11％、18．42％、16．78％。与传统热水浸提法相比较，采用超声波和微波辅助提取玉米花青素具有安全、节能、快速、得率高等优点。’
以紫玉米穗軸為原料，採用熱水浸提、直接痠解法、超聲波和微波輔助提取紫玉米穗軸中花青素。結果錶明，熱水浸提、直接痠解、超聲波和微波輔助提取玉米花青素得率分彆為7．85％、12．11％、18．42％、16．78％。與傳統熱水浸提法相比較，採用超聲波和微波輔助提取玉米花青素具有安全、節能、快速、得率高等優點。’
이자옥미수축위원료，채용열수침제、직접산해법、초성파화미파보조제취자옥미수축중화청소。결과표명，열수침제、직접산해、초성파화미파보조제취옥미화청소득솔분별위7．85％、12．11％、18．42％、16．78％。여전통열수침제법상비교，채용초성파화미파보조제취옥미화청소구유안전、절능、쾌속、득솔고등우점。’
Purple maize cob as raw material, anthocyan was extracted by hot water extraction, ultrasonic-assisted extraction and microwave-assisted extraction. Results showed that optimized hot water extraction, direct acid hydrolysis method, ultrasonic-assisted extraction and microwave-assisted extraction gave anthocyan yields of 7.85 %, 12.11%, 18.42% and 16.78 %, respectively. Compared with conventional hot water extraction, other 2 methods had the benefits of safety, saving energy, rapidity, high productivity, and so on.
