等吸光点紫外分光光度法测定红三叶草中总异黄酮含量的研究

目的应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点处(253.5nm)测定红三叶草中总异黄酮含量。结果研究表明等吸光点处的总吸光度与总异黄酮含量相关,而与二者的相对比例无关。测定的线性范围为2~8μg/m L,加样回收率为97.3%,相对标准偏差为1.08%。结论与已有的单标准品测试方法相比,以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品的实验方法更加稳定、准确,并且综合等吸光点紫外分光光度法快速、重复性好的优点,使得...

Full description

Saved in:
Bibliographic Details
Published in食品安全质量检测学报 no. 1; pp. 260 - 264
Main Author 张晓松 于丽娜 张永忠 许晶
Format Journal Article
LanguageChinese
Published 东北农业大学理学院应用化学系,哈尔滨,150030 2015
Subjects
Online AccessGet full text
ISSN2095-0381

Cover

Abstract 目的应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点处(253.5nm)测定红三叶草中总异黄酮含量。结果研究表明等吸光点处的总吸光度与总异黄酮含量相关,而与二者的相对比例无关。测定的线性范围为2~8μg/m L,加样回收率为97.3%,相对标准偏差为1.08%。结论与已有的单标准品测试方法相比,以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品的实验方法更加稳定、准确,并且综合等吸光点紫外分光光度法快速、重复性好的优点,使得此方法适用于红三叶草中异黄酮含量检测,可为一般的红三叶草异黄酮的提取纯化研究和生产厂家提供参考。
AbstractList 目的应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点处(253.5nm)测定红三叶草中总异黄酮含量。结果研究表明等吸光点处的总吸光度与总异黄酮含量相关,而与二者的相对比例无关。测定的线性范围为2~8μg/m L,加样回收率为97.3%,相对标准偏差为1.08%。结论与已有的单标准品测试方法相比,以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品的实验方法更加稳定、准确,并且综合等吸光点紫外分光光度法快速、重复性好的优点,使得此方法适用于红三叶草中异黄酮含量检测,可为一般的红三叶草异黄酮的提取纯化研究和生产厂家提供参考。
目的:应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点处(253.5nm)测定红三叶草中总异黄酮含量。结果研究表明等吸光点处的总吸光度与总异黄酮含量相关,而与二者的相对比例无关。测定的线性范围为2~8μg/mL,加样回收率为97.3%,相对标准偏差为1.08%。结论与已有的单标准品测试方法相比,以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品的实验方法更加稳定、准确,并且综合等吸光点紫外分光光度法快速、重复性好的优点,使得此方法适用于红三叶草中异黄酮含量检测,可为一般的红三叶草异黄酮的提取纯化研究和生产厂家提供参考。
Abstract_FL Objective Isoabsorptive point ultraviolet spectrophotometry was used to determine the content of isoflavones in red clover. Methods The content of isoflavones in red clover was determined by ultraviolet spectrophotometry at isoabsorptive point (235.5 nm) and compared with the formononetin and biochanin A as mixture standard. Results The research showed that the absorbance at isoabsorptive point was related with the content of isoflavones but no relation with the respective percentage. The linear range of determination was 2~8 μg/mL, the average recovery was 97.3%, and the RSD was 1.08%. Conclusion Compared to conventional method using single standard, the detection with the mixture standard of formononetin and biochanin A is more steadily and accurately, with a rapid and good repeatability of isoabsorptive point. This method is suitable for the determination of content of red clover isoflavones, and can provide reference for extraction and purification of red clover isoflavones and manufacture factory.
Author 张晓松 于丽娜 张永忠 许晶
AuthorAffiliation 东北农业大学理学院应用化学系
AuthorAffiliation_xml – name: 东北农业大学理学院应用化学系,哈尔滨,150030
Author_FL ZHANG Xiao-Song
YU Li-Na
ZHANG Yong-Zhong
XU Jing
Author_FL_xml – sequence: 1
  fullname: ZHANG Xiao-Song
– sequence: 2
  fullname: YU Li-Na
– sequence: 3
  fullname: ZHANG Yong-Zhong
– sequence: 4
  fullname: XU Jing
Author_xml – sequence: 1
  fullname: 张晓松 于丽娜 张永忠 许晶
BookMark eNotjc1LAkEAxedgkJl_SSzM5-7MMaQvECLwLrPjrim2fiwRdQrRapHQQ3XwFBFBiF4qMe3PcZz8L1oxeLzHgx_vbYFEUA28BEhiKJgFCUebIB2GJRdCB2FhYzsJTsww0r2Jbkem-W0-B_r1Sd_dxHWl6dvi43Hx1dGjvpm-zCeR7o5_76P5ZLi4numf5nLWWrZHujdY3nZNv2WeH8z7eBts-LISeun_TIHc_l4uc2hljw-OMrtZS3GILexzhRWziXAkwUgSKIXrII95DinYvsCeg6BUvOBSzxF-wfeYK1XsEiHu-pSkwM569kIGvgyK-XL1vBHEh_mwJutXlbIqhxgiBhGkOKbJmlan1aBYL8V8rVE6k43LPCcc2syhDFJOBSMrp5xhRskfRqV6-Q
ContentType Journal Article
Copyright Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID 2RA
92L
CQIGP
W92
~WA
2B.
4A8
92I
93N
PSX
TCJ
DatabaseName 维普期刊资源整合服务平台
中文科技期刊数据库-CALIS站点
中文科技期刊数据库-7.0平台
中文科技期刊数据库-工程技术
中文科技期刊数据库- 镜像站点
Wanfang Data Journals - Hong Kong
WANFANG Data Centre
Wanfang Data Journals
万方数据期刊 - 香港版
China Online Journals (COJ)
China Online Journals (COJ)
DatabaseTitleList

DeliveryMethod fulltext_linktorsrc
Discipline Diet & Clinical Nutrition
DocumentTitle_FL Isoabsorptive point determination of content of red clover isoflavones by ultraviolet spectrophotometry
EndPage 264
ExternalDocumentID spaqzljcjs201501042
83806574504849534849485254
GrantInformation_xml – fundername: 中国博士后特别资助项目; 黑龙江省博士后基金; 东北农业大学博士启动基金(2012RCB17) Fund:Supported by China Postdoctoral Special Funding Project; the Postdoctoral Fund Projects of Heilongjiang Province; Doctor Start Funds of Northeast Agricultural University
  funderid: (2014T70306); (LBH-Z11237); (2014T70306); (LBH-Z11237); (2012RCB17)
GroupedDBID -02
2B.
2C0
2RA
92H
92I
92L
ALMA_UNASSIGNED_HOLDINGS
CCEZO
CDRFL
CQIGP
C~G
DYU
OK1
OZF
TCJ
TGT
U1G
U5L
W92
~WA
4A8
93N
PSX
ID FETCH-LOGICAL-c802-2f8c2c56397a321a30a9b71e5e73d6f92e710ac8db4e79fdfe5bacfe5a118bf43
ISSN 2095-0381
IngestDate Thu May 29 04:00:38 EDT 2025
Wed Feb 14 10:29:55 EST 2024
IsPeerReviewed true
IsScholarly true
Issue 1
Keywords 鸡豆黄素
ultraviolet spectrophotometry
formononetin
isoabsorptive point
芒柄花黄素
biochanin A
紫外分光光度法
等吸光点
Language Chinese
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-c802-2f8c2c56397a321a30a9b71e5e73d6f92e710ac8db4e79fdfe5bacfe5a118bf43
Notes ZHANG Xiao-Song;YU Li-Na;ZHANG Yong-Zhong;XU Jing;College of Science, Northeast Agricultural University
11-5956/TS
PageCount 5
ParticipantIDs wanfang_journals_spaqzljcjs201501042
chongqing_primary_83806574504849534849485254
PublicationCentury 2000
PublicationDate 2015
PublicationDateYYYYMMDD 2015-01-01
PublicationDate_xml – year: 2015
  text: 2015
PublicationDecade 2010
PublicationTitle 食品安全质量检测学报
PublicationTitleAlternate Journal of Food Safety & Quality
PublicationTitle_FL Journal of Food Safety & Quality
PublicationYear 2015
Publisher 东北农业大学理学院应用化学系,哈尔滨,150030
Publisher_xml – name: 东北农业大学理学院应用化学系,哈尔滨,150030
SSID ssib007129626
ssib017479571
ssib051376490
ssib007891667
ssj0001257730
Score 2.0068355
Snippet 目的应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点...
目的:应用等吸光点紫外分光光度法测定红三叶草中总异黄酮含量。方法本文以芒柄花黄素(formononetin)和鸡豆黄素(biochanin A)为混合标准品,应用紫外分光光度法在等吸光收点...
SourceID wanfang
chongqing
SourceType Aggregation Database
Publisher
StartPage 260
SubjectTerms 等吸光点
紫外分光光度法
芒柄花黄素
鸡豆黄素
Title 等吸光点紫外分光光度法测定红三叶草中总异黄酮含量的研究
URI http://lib.cqvip.com/qk/71822X/201501/83806574504849534849485254.html
https://d.wanfangdata.com.cn/periodical/spaqzljcjs201501042
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVCAB
  databaseName: Nutrition and Food Sciences Database
  issn: 2095-0381
  databaseCode: DYU
  dateStart: 20120101
  customDbUrl:
  isFulltext: true
  dateEnd: 99991231
  titleUrlDefault: https://www.cabidigitallibrary.org/product/zd
  omitProxy: true
  ssIdentifier: ssj0001257730
  providerName: CAB International
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9RAFA-1JxHET6xf7KHjZV3ZTWYyM8dkN0sRLAgt1NOSZCetpWyt3V56ktKqi0h7UA89iYggpb2opbb-OU1j_wvfm0y3qShYYRleZua9-b282cmbSeaNZQ1T14X5Whvj4cWqQu0kqYi2rSpOXMOnA1Ouwv3OD0bdkXF6f4JNDJw5V_hqaaEb3YsX_7iv5H-sCnlgV9wlewrL9oVCBtBgX0jBwpD-k41JwInXIEKSgBFZJb5AQjCdw4mwia8JnxLPxyKPEunqOoIIt1C5QPge8aDIJb5DJNMEFOXsAZGeFgh1bBJQbNGwN4kPXHCZ49FFgA3YBQDT7H4dIQUSLwVFQmiZOXhECDkcRUET0BDWAQWrROYEMLpFZxrrewCyqSU44BQbkH2NPIGQUH1REO4iF6A6oVrDaC1ANXbUDQ1qT9eVEhtBokH8oKx1BJCBUdZvaDmCyHr5BJ9_ZBi_CTllRAQYMUvLNDqZlZd812k-NNtV3Nfu5IfNnPiHmMdAfkaC8SjsPE77b3G9hYPvtDllMIbiR76YUsFgwg4OBbiNeA5J49F4f3Dk4Jm5BV-ZC_Dsj31HmFlyyY59e1aDRwc1r0DzBUfGuT57p48e44lMzXYm58BL0pvWOknYmSz4V2MXrPNmYlTy8l5-0RpYnLpkDTUeq27pTslEr50pjR4dHnHZepht9tK1nXSlly19z75upB_fpS-fwyX-dj8dfHl78O1VurWe7X7Y3-mlq9s_X_f2dzYPnu2lP5YO95YPV7bStY3DF6vZ-nL2_k32efuKNdYMxuojFXNASCUWGFUgEbEdM3w1HTp2LXSqoYx4TTHFnbabSFuB-xzGoh1RxWXSThSLwhjSEMahKKHOVWuwM9tR16wSb-PU3eUqrMVUxUJKRV0ZKRqGGG0qHrLu9u9U60keB6b1dwsOWcPmZrbMcDHfgp4xtzgzHU_PY1_CZRD7-umk3rDOImu-AHjTGuw-XVC3wCXuRrd1V_kFH-SQOQ
linkProvider CAB International
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E7%AD%89%E5%90%B8%E5%85%89%E7%82%B9%E7%B4%AB%E5%A4%96%E5%88%86%E5%85%89%E5%85%89%E5%BA%A6%E6%B3%95%E6%B5%8B%E5%AE%9A%E7%BA%A2%E4%B8%89%E5%8F%B6%E8%8D%89%E4%B8%AD%E6%80%BB%E5%BC%82%E9%BB%84%E9%85%AE%E5%90%AB%E9%87%8F%E7%9A%84%E7%A0%94%E7%A9%B6&rft.jtitle=%E9%A3%9F%E5%93%81%E5%AE%89%E5%85%A8%E8%B4%A8%E9%87%8F%E6%A3%80%E6%B5%8B%E5%AD%A6%E6%8A%A5&rft.au=%E5%BC%A0%E6%99%93%E6%9D%BE+%E4%BA%8E%E4%B8%BD%E5%A8%9C+%E5%BC%A0%E6%B0%B8%E5%BF%A0+%E8%AE%B8%E6%99%B6&rft.date=2015&rft.issn=2095-0381&rft.issue=1&rft.spage=260&rft.epage=264&rft.externalDocID=83806574504849534849485254
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F71822X%2F71822X.jpg
http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fspaqzljcjs%2Fspaqzljcjs.jpg