Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Chien Dinh Viet"'
Autor:
Hien Dang Thi, Chau Nguyen Minh, Giang Tran Hoang, Ha Le Van, Minh Hien Lu Thi, Chien Dinh Viet
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 4:60-74
In this study, iodide and iodate species in food were simultaneously determined by LC-ICP-MS after sample treatment with Deion water based on ultrasonic extraction. The conditions of the instrument and the extraction procedure were investigated. The
Autor:
Hong Hao Le Thi, Chau Nguyen Minh, Khoa Nguyen Van, Hien Dang Thi, Ha Le Van, Chien Dinh Viet, Giang Tran Hoang, Minh Hien Lu Thi, Bach Pham Gia
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 4:115-126
A new method based on LC-ICP-MS technique has been developed and validated forthe simultaneous determination of borax and polyphosphates (phosphate, pyrophosphate,tripolyphosphate) in foods. The analytes were extracted from the samples with 18 mMsulf
Autor:
Hieu Pham Cong, Hieu Nguyen Trung, Chau Nguyen Minh, Minh Hien Lu Thi, Chien Dinh Viet, Ri Nguyen Van, Ha Le Van
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 3:87-95
Chromium is often added in some functional foods to aid in the treatment of diabetes or in fortified dairy products. The toxicity of chromium depends on the oxidation state. Therefore, it is necessary to identify or quantify chromium species to asses
Autor:
Minh Loi Nguyen Thi, Hong Hao Le Thi, Anh Huong Nguyen Thi, Chien Dinh Viet, Ri Nguyen Van, Hieu Pham Cong
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 2:33-41
Liquid chromatography hyphenated with inductively coupled plasma mass spectrometry (LCICPMS) was investigated to simultaneously determine three mercury species (mercury methyl mercury and ethyl mercury) in seafood samples. Important parameters su
Autor:
Hong Ngoc Nguyen Thi, Hieu Pham Cong, Tuong To Quoc, Thanh Do Tat, Lan Nguyen Thi, Kien Doan Van, Chien Dinh Viet, Tuan Duong Minh, Giang Pham Thu, Luyen Nguyen Tien
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 2:44-50
The study researchs on the hydrolysis process of food and feed samples using High PressureAsher (HPA-S) to determine several amino acids by high-performance liquidchromatography (HPLC). HPA-S equipment is mainly used for samples treatment in analysis
Autor:
Anh Huong Nguyen Thi, Bich Phuong Vu Thi, Thoa Nguyen Bao, Chau Nguyen Minh, Chien Dinh Viet, Hieu Pham Cong, Ri Nguyen Van, Hong Hao Le Thi, Ha Le Van
Publikováno v:
Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam. 2:9-14
The determination of iodine in milk and food supplements by inductively coupled plasmamass spectrometry (ICP-MS) was investigated. Several parameters of the equipment wereoptimized automatically such as power of radio frequency, nebulizer gas, and vo