نتایج جستجو برای: rice market

تعداد نتایج: 251041  

Journal: :Journal of the science of food and agriculture 2012
Eun-Hee Jang Seung-Taik Lim Sang Sook Kim

BACKGROUND Rice is the only food item which is not liberalized in Korea. To prepare for future liberalization of the rice market in Korea, the physicochemical characteristics and consumer perception of four domestic rice samples were compared with those of 11 foreign rice samples. Additionally, the influences of country of origin (CO) and price on purchase intent (PI) and willingness to pay (WT...

Journal: :Environment international 2009
Guo-Xin Sun Paul N Williams Yong-Guan Zhu Claire Deacon Anne-Marie Carey Andrea Raab Joerg Feldmann Andrew A Meharg

Rice has been demonstrated to be one of the major contributors to arsenic (As) in human diets in addition to drinking water, but little is known about rice products as an additional source of As exposure. Rice products were analyzed for total As and a subset of samples were measured for arsenic speciation using high performance liquid chromatography interfaced with inductively coupled plasma-ma...

Albert I. Ugochukwu Chuma I. Ezedinma

The Nigerian rice sector has made remarkable improvement in the last decade as production has increased significantly thereby reducing the gap between domestic supply and demand. In the last three decades, rice imports make up greater proportion of Nigerian imports as rice forms a structural component of the Nigerian diet. Past government inconsistent policies were not successful in securing go...

Journal: :Health promotion perspectives 2014
Sepideh Nemati Mohammad Mosaferi Alireza Ostadrahimi Amir Mohammadi

BACKGROUND the present study investigated arsenic content in Iranian, imported rice on sale in Tabriz (fourth most populous city of Iran) market, and assesses daily arsenic intake from rice. METHODS A total of 33 locally available rice samples from different brands were collected and then wet and dry ashing digestion procedures were compared for decomposition of them before analyzing by graph...

2009
Tom Kompas Tuong Nhu Che Ha Quang Nguyen Hoa Thi Minh Nguyen

Extensive land and market reform in Vietnam has resulted in dramatic increases in rice output over the past thirty years. The land and market reforms in agriculture were pervasive, moving the system of rice production from commune-based public ownership and control to one with effective private property rights over land and farm assets, competitive domestic markets and individual decision makin...

2016
Anup Adhikari M. K. Sekhon Manjeet Kaur

The study has examined the growth performance and identified determinants of rice exports from India with special reference to basmati rice during the period 1980-81 to 2012-13. Compound growth rate, instability index and Markov chain analysis, were applied to estimate trend, and instability and the project export to different countries. The time series data were made stationary before estimati...

Journal: :Food chemistry 2017
Christoph-Cornelius Brombach Parinda Manorut Piumi P P Kolambage-Dona Mohammed Farouk Ezzeldin Bin Chen Warren T Corns Jörg Feldmann Eva M Krupp

Rice is known to accumulate methylmercury (MeHg) in the rice grains. MeHg as a neurotoxin impacts on the human central nervous systems and especially on the developing brain. In this exploratory study, 87 commercial rice products sold in Europe, including nine baby-rice products, were analyzed for total Hg and MeHg content. MeHg concentration in all rice products investigated range from 0.11 to...

2016
James P. Wirth Magali Leyvraz Prahlad R. Sodani Grant J. Aaron Narottam D. Sharma Bradley A. Woodruff

Food fortification is a cost-effective approach to prevent and control of micronutrient deficiencies in India. A cross-sectional survey of children 0-35 months of age residing in the catchment areas of anganwadi centers in the state of Telangana was conducted to assess the coverage of adequately iodized salt and the potential for rice fortification. Salt samples were collected and tested for io...

Journal: :journal of chemical health risks 0
mahmood naseri zahedeh rahmanikhah vahid beiygloo somayeh ranjbar

dietary intake is the most important route of exposure to heavy metals for most people. rice is a staple food for iranians that, if polluted, threatens public health. cooking process may affect heavy metals content of rice. in this study, concentrations of cadmium (cd), lead (pb), chromium (cr), nickel (ni) and cobalt (co) were measured in 3 brands of imported rice available in shiraz-iran mark...

Journal: :Geophysical research letters 2016
J Dong X Xiao G Zhang M A Menarguez C Y Choi Y Qin P Luo Y Zhang B Moore

Paddy rice in monsoon Asia plays an important role in global food security and climate change. Here we documented annual dynamics of paddy rice areas in the northern frontier of Asia, including Northeastern (NE) China, North Korea, South Korea, and Japan, from 2000-2014 through analysis of satellite images. The paddy rice area has increased by 120% (2.5 to 5.5 million ha) in NE China, in compar...

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