江西农业学报
江西農業學報
강서농업학보
ACTA AGRICULTURAE JIANGXI
2015年
1期
53-56
,共4页
刘俭%张波%秦垦%黄婷%周璇%戴国礼
劉儉%張波%秦墾%黃婷%週璇%戴國禮
류검%장파%진은%황정%주선%대국례
枸杞%品质%评判标准%活性成分
枸杞%品質%評判標準%活性成分
구기%품질%평판표준%활성성분
Chinese wolfberry%Quality%Judgment standard%Active ingredient
通过对黑／白果枸杞（ Lycium ruthenicum Murr．）、黄果枸杞（ Lycium barbarum var．auranticarpum）、宁夏枸杞（ Ly－cium barbarum L．）3个品种的外观品质（百粒重、横纵径）及其干果的主要活性成分（枸杞多糖、总糖、甜菜碱、类胡萝卜素、浸出物）进行比较，结果表明：黑／白果枸杞和黄果枸杞的百粒重、果形指数形态相近，但与宁夏枸杞有较大差异；按宁夏枸杞的活性成分（多糖、甜菜碱、类胡萝卜素）含量高低标准评判，黑、白、黄果枸杞无太大的利用价值，黑、黄、白果枸杞的利用机制需从其他富含成分入手挖掘；类胡萝卜素是宁夏枸杞的特异性生理活性物质。
通過對黑／白果枸杞（ Lycium ruthenicum Murr．）、黃果枸杞（ Lycium barbarum var．auranticarpum）、寧夏枸杞（ Ly－cium barbarum L．）3箇品種的外觀品質（百粒重、橫縱徑）及其榦果的主要活性成分（枸杞多糖、總糖、甜菜堿、類鬍蘿蔔素、浸齣物）進行比較，結果錶明：黑／白果枸杞和黃果枸杞的百粒重、果形指數形態相近，但與寧夏枸杞有較大差異；按寧夏枸杞的活性成分（多糖、甜菜堿、類鬍蘿蔔素）含量高低標準評判，黑、白、黃果枸杞無太大的利用價值，黑、黃、白果枸杞的利用機製需從其他富含成分入手挖掘；類鬍蘿蔔素是寧夏枸杞的特異性生理活性物質。
통과대흑／백과구기（ Lycium ruthenicum Murr．）、황과구기（ Lycium barbarum var．auranticarpum）、저하구기（ Ly－cium barbarum L．）3개품충적외관품질（백립중、횡종경）급기간과적주요활성성분（구기다당、총당、첨채감、류호라복소、침출물）진행비교，결과표명：흑／백과구기화황과구기적백립중、과형지수형태상근，단여저하구기유교대차이；안저하구기적활성성분（다당、첨채감、류호라복소）함량고저표준평판，흑、백、황과구기무태대적이용개치，흑、황、백과구기적이용궤제수종기타부함성분입수알굴；류호라복소시저하구기적특이성생리활성물질。
The appearance quality (100-seed weight, transverse diameter, and vertical diameter) and main active ingredients ( polysaccharide, total sugar, betaine, carotenoids, and extractum) of dry fruits of three Chinese wolfberry varieties ( Lycium ru-thenicum Murr., Lycium barbarum var.auranticarpum, and Lycium barbarum L.) were compared.The results indicated that the 100-seed weight and fruit-shape indexes of Lycium ruthenicum and Lycium barbarum var.auranticarpum were similar, but they were greatly different from those of Lycium barbarum.According to the standard contents of polysaccharide, betaine and carotenoids in Lycium barbarum, it was judged that Lycium ruthenicum and Lycium barbarum var.auranticarpum had no too large use value, and their use value should be excavated from their rich active ingredients.Carotenoid was a specific physiological activator of Lycium barbarum.
