干旱区生态环境知识资源中心(Arid): Accumulation of Essential and Trace Elements in Guar (Cyamopsis tetragonoloba) and Guar Gum Cultivated in Semi-arid Regions of Sindh, Pakistan

Arid

DOI	10.1007/s12011-019-01797-1
	Accumulation of Essential and Trace Elements in Guar (Cyamopsis tetragonoloba) and Guar Gum Cultivated in Semi-arid Regions of Sindh, Pakistan
	Khan, Ariba; Talpur, Farah Naz; Afridi, Hassan Imran
通讯作者	Talpur, Farah Naz
来源期刊	BIOLOGICAL TRACE ELEMENT RESEARCH
ISSN	0163-4984
EISSN	1559-0720
出版年	2020
卷号	194 期号:2 页码:581-588
英文摘要	For physiological and biochemical studies, it is considered essential to have knowledge about the accumulation of mineral elements in plants and their distribution in different parts of the fruit and these data being essential for geographical origins of different food commodities. In the age of food industry globalization, the origin of food is essential to know for human health protection, to stimulate fine agronomic actions and to bar the use of toxic materials to stimulate plant's growth. This research work was formulated to assess the essential trace and toxic elements in Guar (Cyamopsis tetragonoloba) and guar gum cultivated in semi-arid regions of Sindh, Pakistan. For pretreatment of the guar samples, microwave-assisted acid digestion procedure (MAD) was developed for the elemental analysis in the guar samples. The validity of designed method was checked by using certified reference samples of BCR 189 whole meal flour. The digested specimens were analyzed by flame and graphite furnace atomic absorption spectrophotometry. The concentration of essential trace and toxic elements was found to be within the international level. In addition, human health Risk assessment was accessed by measuring daily intake of all understudy minerals, which was within permissible exposure limit set by USEPA & Health Canada. The Target Hazard Quotient (THQs) of guar and its gum were generally less than 1, as per USEPA; owing to these facts, food grade guar gum can be produced from guar cultivated in Thar, Pakistan.
英文关键词	Guar gum Essential and trace elements Arid region Atomic absorption spectrometer
类型	Article
语种	英语
国家	Pakistan
收录类别	SCI-E
WOS记录号	WOS:000512987500029
WOS关键词	PHYSICOCHEMICAL CHARACTERISTICS ; GENETIC DIVERSITY ; CONSUMPTION ; VEGETABLES ; NUTRITION ; METALS
WOS类目	Biochemistry & Molecular Biology ; Endocrinology & Metabolism
WOS研究方向	Biochemistry & Molecular Biology ; Endocrinology & Metabolism
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314186
作者单位	Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Pakistan
推荐引用方式 GB/T 7714	Khan, Ariba,Talpur, Farah Naz,Afridi, Hassan Imran. Accumulation of Essential and Trace Elements in Guar (Cyamopsis tetragonoloba) and Guar Gum Cultivated in Semi-arid Regions of Sindh, Pakistan[J],2020,194(2):581-588.
APA	Khan, Ariba,Talpur, Farah Naz,&Afridi, Hassan Imran.(2020).Accumulation of Essential and Trace Elements in Guar (Cyamopsis tetragonoloba) and Guar Gum Cultivated in Semi-arid Regions of Sindh, Pakistan.BIOLOGICAL TRACE ELEMENT RESEARCH,194(2),581-588.
MLA	Khan, Ariba,et al."Accumulation of Essential and Trace Elements in Guar (Cyamopsis tetragonoloba) and Guar Gum Cultivated in Semi-arid Regions of Sindh, Pakistan".BIOLOGICAL TRACE ELEMENT RESEARCH 194.2(2020):581-588.