Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam

Producing positive control materials for template in PCR testing to detect botulinum neurotoxin types A and B genes

Pub Date : 2024-03-21 DOI: 10.47866/2615-9252/vjfc.4209 Hanh Ninh Thi, Hoa Le Vinh, Ba Tran Hong, Quan Pham Van, Long Le Thanh, Loan Pham Thi

Food safety knowledge and practices of vegetarian food processors in Hanoi in 2022-2023

Pub Date : 2024-02-23 DOI: 10.47866/2615-9252/vjfc.4211 Hao Le Thi Hong, Anh Nguyen Le Hoang, Huyen Nguyen Thi Thanh, Giang Nguyen Thi, Trong Pham Nhu, T. Nguyen Thanh, Trung Pham Quang, Thu Nguyen Thi Minh, Chien Dinh Viet, Nguyet Nguyen Anh, Dung Tran Viet, Trang Vu Thi

Research and development of non-enzymatic electrochemical sensors utilizing porous ZnO/graphene electrodes to determine xanthine

Pub Date : 2024-02-02 DOI: 10.47866/2615-9252/vjfc.4204 Bach Ta Ngoc, Viet Nguyen Xuan, Anh Nguyen Van, Trung Pham Quang, Thu Nguyen Thi Minh, Thu Phung Thi, Ky Vu Hong, Manh Do Hung, Lam Vu Dinh, Dan Nguyen Huy, Anh Trinh Xuan, Le Ngo Thi Hong