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. 2018 Jun 6;8:8682. doi: 10.1038/s41598-018-26982-5

Figure 4.

Figure 4

Results for detecting allergens in commercial food products using three different methods. (A) LAMP microfluidic chip detection. From right to left, allergen primers of peanut, sesame, soybean and control water were added to each well. 1-16 were biscuit 1, biscuit 2, candy 1, candy 2, biscuit 3, biscuit 4, candy 3, candy 4, biscuit 5, biscuit 6, candy 5, candy 6, biscuit 7, biscuit 8, candy 7, and candy 8, respectively. (B) LAMP in tubes. Primers detecting peanut, sesame, and soybean allergens were added for (i)–(iii) with 1-16 as for A. (C) Test results using traditional RT-PCR with primers for detecting peanut, sesame, and soybean allergens added for (i)–(iii).