学术
不同品种胡萝卜中β-胡萝卜素的测定与分析
胡小明[1,2] 代斌[2] 程卫东[3] 王燕[4] 赵中琼[2]
[1]石河子大学生命科学学院,新疆石河子832000 [2]石河子大学化学化工学院,新疆石河子832000 [3]石河子开发区神内食品有限公司,新疆石河子832000 [4]吐鲁番实验中学,新疆吐鲁番838000
摘 要:
利用紫外分光光度法测定了27个不同品种，同一品种不同产地胡萝卜中所含的β-胡萝卜素含量。结果表明：品种中加一号胡萝卜所含β-胡萝卜素最高，达平均400．08mg／100g，其次是红芯六号，达平均272．86mg／100g，第三是含量较高的日本特选金笋六寸，平均含量达270．42mg／100g，石河子品种新胡萝卜一号所含β-胡萝卜素也较高。而同一品种不同产地的新黑田五寸胡萝卜所含隆胡萝卜素也有差别，但是都在150mg／100g左右。本实验的研究为胡萝卜育种，加工食品胡萝卜原材料的选材有重要的指导意义。[著者文摘]
文章出处:
《石河子大学学报》-2007年25卷4期 -488-490页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1007-7383（2007）04-0488-03
Determination and Analysis of β-Carotene in Different Varieties Carrots
HU Xiao-ming, DAI Bin, CHENG Wei-dong, WANG Yan, ZHAO Zhong-qiong （ 1 College of Biological Sciences, Shihezi University, Shihezi 832000, Xinjiang, China; 2 School of Chemistry ＆ Chemical Engineering, Shihezi University,Shihezi 832000,Xinjiang, China; 3 Xinjiang Shihezi Development Zone Shennei Food CO, LTD. Shihezi 832000, Xinjiang, China; 4 School of Turpan, Turpan, Xinjiang 838000, China）
Abstract:
The total β-carotene contents in carrots from different places and varieties were determined by UV method. The results showed that the average β-carotene contents in varieties carrots was different, the highest was ＂zhongjiayihao＂, the second was ＂hongxinliuhao＂, the third was ＂ribentexuanjinsunliucun＂, its β-carotene reached 400.08mg/100g, 272. 86mg/100g, 270.42mg/100g respectively. While the differences of β-carotene contents in ＂xinheitianwucun＂ carrot were obvious, but its average β-carotene contents was 150.00mg/100g.[著者文摘]
Key words:
variety; carrot; β-carotene ; spectrophotometry
基金资助:
教育部新世纪优秀人才支持等方向的计划（NCET-04-0988）
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