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CAS:520-33-2
Purity:HPLC≥98%
Appearance:Light yellow to yellow powder
Storage:Store at 2-8℃，2 years.
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LC-ESI-MS/MS
The chromatographic conditions were as follows: BEH C18 chromatographic column (150?mm?×?2.1?mm, 1.7 μm); mobile phase: A phase water, B phase acetonitrile, 0.1% (vol/vol) formic acid and 0.2 mM ammonium acetate were added t both phases. Step-stripping sequence: 0–1.0 min, 10% B; 0–9.0?min, 10% B–90% B; 9.0–11.0?min, 90% B–100% B; 11.0–11.1?min, 100% B–10% B; 11.1–13.0 min, 10% B. Column temperature: 30℃; injection volume: 2 μl; flow rate: 0.25?ml/min. Mass spectrum conditions: retention time 4.94?min?1; ion pair l: quantitative ion 433.1/271.1, collision energy ?22?V; ion pair 2: quantitative ion 433.1/150.9, collision energy ?42?V.
References：
Sun M, Li L, Wang C, Wang L, Lu D, Shen D, Wang J, Jiang C, Cheng L, Pan X, Yang A, Wang Y, Zhu X, Li B, Li Y, Zhang F. Naringenin confers defence against Phytophthora nicotianae through antimicrobial activity and induction of pathogen resistance in tobacco. Mol Plant Pathol. 2022 Dec;23(12):1737-1750. doi: 10.1111/mpp.13255. Epub 2022 Sep 12. PMID: 36094814; PMCID: PMC9644278.
