Referee analysis of suspected irradiated food

Study of the effect of gamma-irradiation on the activation energy value from the thermoluminescence glow curve

“…The calculation of the value of E using the IR method can be considered as a reasonably good estimation, although they can vary according to the preheating temperature [8]. Compared to the detection of food irradiation based on the normal glow ratios in [9,14,15], to ensure the IR method has fewer errors, the correlation coefficient (r 2 ) must be at least 0.999 to identify the irradiated foods.…”

Đánh giá các giá trị năng lượng bẫy từ đường cong nhiệt huỳnh quang để phát hiện bột ớt chiếu xạ

“…The irradiated samples exhibit a different glow ratio from the samples that are not irradiated, and the shape and position of the peaks provide further information about the irradiation status of the samples. The TL glow ratios from irradiated samples are typically greater than 0.1, whereas those from non-irradiated samples are usually below 0.1 [4][5][6]. This paper studies on the TL glow curve of material isolated from chilli powder with different irradiation doses.…”

Inter-Laboratory study to define the temperature interval for a thermoluminescence heating unit used to identify irradiated food

“…So, results are difficult to validate in different laboratories (5,6). Different researchers have used well-characterized lithium fluoride (LiF) materials and standardize the TL temperature scale in accordance to the protocol EN 1788 (6) and reported the satisfactory and validated results (6)(7)(8)(9)(10). In this study, we used standard LiF material (TLD-100 ® chips) to calibrate the temperature scales of different TLD readers operating at 4 authentic institutes in Korea.…”