Certification and uncertainty evaluation of flavonoids certified reference materials

来源 :农业科学(英文) | 被引量 : 0次 | 上传用户：lovekker

【摘要】

：

Flavonoids are the most widely used in the field of the food, medicine, and cosmetic due to their pharmacological functions and biological activities, such as a

【作者】

：

Can Quan Huanfang Yao Caixia H

【机构】

：

DivisionofChemistry

【出处】

：

农业科学(英文)

【发表日期】

：

2013年9期

【关键词】

：

FLAVONOIDS Certified Reference Material (CRM) QUANTITATIVE Nuclear Magnetic RESO

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Flavonoids are the most widely used in the field of the food, medicine, and cosmetic due to their pharmacological functions and biological activities, such as anti-tumor, anti-inflammatory and antioxidation. This work described the assignment of purity va

其他文献

小儿麻醉术前心理护理干预的应用效果

目的探讨心理护理干预对减少患儿手术前麻醉恐惧心理的应用效果。方法选择2011年12月-2012年12月进行手术的患儿120例，随机分为对照组和试验组各60例，实验组术前给予心里治疗，对

期刊

小儿麻醉术前干预心理护理pediatric anesthesia intervention psychological nursing

微生物实验技术教学改革初探

围绕如何在微生物实验技术教学中培养学员的创新能力，对课程内容、教学方法以及考核方式进行了改革和探索，构建了适合于生物技术专业本科生创新能力的实验教学体系。

期刊

微生物实验技术实验教学教学改革

Complementary effects of organic and mineral fertilizers on maize production in the smallholder farm

Low soil fertility is a major constraint to maize production in the small holder farms of Meru South District. This is mainly attributed to the mining of nutrie

期刊

SoilFERTILITYORGANICCarbonTotalNitrogenBENEFITCOSTRatioSoil FertilityO

A framework for the use of decision-support tools at various spatial scales for the management of ir

The Kou watershed, situated in the Southwestern part of Burkina Faso, has succumbed since a couple of decades in a typical theater play of anarchistic water man

期刊

IRRIGATIONREMOTESensingMULTI-LEVELDECISION-SUPPORTToolIrrigationRemote Se

Multienvironmental evaluation of wheat landraces by GGE Biplot Analysis for organic breeding

This study was conducted to determine the performance of wheat landraces cultivated under organic conditions and to analyze their stability across diverse envir

期刊

WHEATLANDRACESStayGreenLODGINGGGEBIPLOTANALYSISWheatLandracesStay Gree

Effects of a low-voltage electric pulse charged to culture soil on plant growth and variations of th

This study was conducted to verify the effect of an electric pulse on growth of crops (lettuce and hot pepper) that were cultivated in lab-scale soil. The elect

期刊

ElectricallyPULSEDSoilTGGELETTUCEHotPEPPERPlantBACTERIALCommunityElect

大宗农产品价格风险评估——基于小波神经网络-Bootstrap方法的实证研究

构建了一个将小渡神经网络与Bootstrap抽样相结合的价格风险评估模型。采用国际通用的VaR（在险价值）风险指标评估了国内小麦、水稻、玉米、大豆和棉花5种主要大宗农产品现货价

期刊

大宗农产品价格风险小波神经网络Bootstrap抽样风险评估bulk agricultural product price risk wave

Fuzzy comprehensive evaluation of five forage shrubs in Mu Us sandland, China

Chemical compositions during different growing periods, preference and in vitro digestibility at the post-fruiting period of five psammophyte shrubs, which incl

期刊

ChemicalCompositionFuzzyMULTIFACTORIALModelVITRODIGESTIBILITYPREFERENCEP

C反应蛋白和空腹血糖与急性冠脉综合征患者近期预后的相关性研究

目的研究C反应蛋白（CRP）和空腹血糖（FBG）对急性冠脉综合征（ACS）患者近期预后的影响。方法选取ACS患者623例,根据CRP检测结果和FBG检测结果分为4组：A组（FBG正常,CRP正常）、B组（FBG正常,C

期刊

急性冠脉综合征空腹血糖C反应蛋白心血管事件近期预后acute coronary syndrome（ACS） fasting blood glucos

Co-application of herbicides and insecticides in dry bean

Eight field trials were conducted from 2006 to 2008 at various locations in Ontario to evaluate the co-application of postemergence herbicides with cyhalothrin-

期刊

CRANBERRYBEANHEIGHTHERBICIDESensitivityInjuryToleranceWhiteBEANYieldCr

Certification and uncertainty evaluation of flavonoids certified reference materials

其他学术论文