食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2014年
3期
81-84
,共4页
蓝莓%红树莓%黑树莓%HPLC
藍莓%紅樹莓%黑樹莓%HPLC
람매%홍수매%흑수매%HPLC
blue berry%red raspberry%black raspberry%HPLC
利用HPLC法对树莓与蓝莓中的生理活性成分进行含量测定。HPLC法采用Kromasil C18色谱柱(150 mm,4.6 mm);流动相采用色谱纯乙腈(A)-含0.1%磷酸水溶液(B)梯度洗脱,0~16 min,5%A;19 min,10%A;23 min,13%A;40 min,14%A;43 min,17%A;48 min,22%A;51 min,24%A;52 min,24%A;58 min,26%A;60 min,30%A;65 min,60%A;68 min,70%A;72 min~78 min,100%A;流速为1 mL/min;柱温30℃;检测波长为280 nm;每次进样10μL,测定树莓与蓝莓95%乙醇提取物中没食子酸、原儿茶酸、儿茶素、表儿茶素、原花青素B2、矢车菊素、鞣花酸、树莓酮、白藜芦醇、水杨酸的含量;这十种多酚类成分在三种浆果中含量高低不等,其中鞣花酸含量在黑树莓中最高(0.97μg/g),红树莓次之(0.51μg/g),蓝莓最低(0.36μg/g)。蓝莓与树莓中富含多种多酚类物质,是其具有多种生物活性的物质基础。
利用HPLC法對樹莓與藍莓中的生理活性成分進行含量測定。HPLC法採用Kromasil C18色譜柱(150 mm,4.6 mm);流動相採用色譜純乙腈(A)-含0.1%燐痠水溶液(B)梯度洗脫,0~16 min,5%A;19 min,10%A;23 min,13%A;40 min,14%A;43 min,17%A;48 min,22%A;51 min,24%A;52 min,24%A;58 min,26%A;60 min,30%A;65 min,60%A;68 min,70%A;72 min~78 min,100%A;流速為1 mL/min;柱溫30℃;檢測波長為280 nm;每次進樣10μL,測定樹莓與藍莓95%乙醇提取物中沒食子痠、原兒茶痠、兒茶素、錶兒茶素、原花青素B2、矢車菊素、鞣花痠、樹莓酮、白藜蘆醇、水楊痠的含量;這十種多酚類成分在三種漿果中含量高低不等,其中鞣花痠含量在黑樹莓中最高(0.97μg/g),紅樹莓次之(0.51μg/g),藍莓最低(0.36μg/g)。藍莓與樹莓中富含多種多酚類物質,是其具有多種生物活性的物質基礎。
이용HPLC법대수매여람매중적생리활성성분진행함량측정。HPLC법채용Kromasil C18색보주(150 mm,4.6 mm);류동상채용색보순을정(A)-함0.1%린산수용액(B)제도세탈,0~16 min,5%A;19 min,10%A;23 min,13%A;40 min,14%A;43 min,17%A;48 min,22%A;51 min,24%A;52 min,24%A;58 min,26%A;60 min,30%A;65 min,60%A;68 min,70%A;72 min~78 min,100%A;류속위1 mL/min;주온30℃;검측파장위280 nm;매차진양10μL,측정수매여람매95%을순제취물중몰식자산、원인다산、인다소、표인다소、원화청소B2、시차국소、유화산、수매동、백려호순、수양산적함량;저십충다분류성분재삼충장과중함량고저불등,기중유화산함량재흑수매중최고(0.97μg/g),홍수매차지(0.51μg/g),람매최저(0.36μg/g)。람매여수매중부함다충다분류물질,시기구유다충생물활성적물질기출。
To assay the quantity of activities from blue berry and raspberry by absorption spectrometry and HPLC. The content of Gallic acid, protocatechuic acid, catechin, epicatechin, procyanidin B2, cyanidin, ellagic acid, raspberry ketone, resveratrol and salicylic acid were determined by HPLC analysis was detected by chromatogra-phy on Kromasil C18 (4.6 mm×150 mm) chromatographic column. The mobile phase was chromatographic purity acetonitrile (A)-water solution containing 0.1%phosphoric acid(B) gradient elution, 0-16 min, 5 %A;19 min, 10 %A;23 min, 13 %A;40 min, 14 %A;43 min, 17 %A;48 min, 22 %A;51 min, 24 %A;52 min, 24 %A;58 min, 26%A;60 min, 30 %A;65 min, 60%A;68 min, 70%A;72 min-78 min, 100 %A, flow rate was 1 mL/min atλ280 nm. The content of phenolic compounds in these three kinds of berry was different .The content of ellagic acid from high to low order:black raspberry (0.97μg/g), red raspberry (0.51μg/g), blue berry (0.36μg/g). Blue berry and raspberry are particularly rich in phenolic compounds, which were the basics of their biological active diversity.