[Primary safety] Tisserand R & Young R — Essential Oil Safety 2nd ed. p.343–346 + p.341 (Citrus aurantium flower products)
[GC/MS Type I absolute] Nature's Gift GC/MS TU-0018656 — Orange Blossom Absolute: linalool 42.54%, linalyl acetate 12.65%, farnesol 6.07%, nerolidol 5.99%, indole 1.90%, methyl anthranilate 1.16%
[GC/MS Type II flower water] Brieflands / IJPR — GC/MS C. aurantium flower water absolute: linalool 44.2%, α-terpineol 18.5%, methyl anthranilate 11.8%; flower water absolute 50.5% identified
[Industrial benchmark] IFF LMR Naturals — Orange Flower Absolute Egypt: limonene, linalool, linalyl acetate, indole, methyl anthranilate, nerolidol, farnesol confirmed
[Comparative chemistry] Elchemy (2026) — Neroli vs Orange Blossom comparative: indole 1–3% absolute vs. <0.5% EO; methyl anthranilate 2–5% absolute vs. trace EO
[Flower water absolute] Cubii.co (2022) — Flower water absolute methyl anthranilate up to 20%; 2-PEA, nerolidol confirmed
[C. aurantium review] PMC11858012 (2025) — C. aurantium flowers chemistry, functionality, applications; indole + methyl anthranilate bioactivities
[Phototoxicity regulation] EU Cosmetics Regulation 2022/135 — Methyl-N-methylanthranilate restricted; IFRA 49th max 0.1% leave-on
[IFRA 51 update] IFRA 51st Amendment — Methyl-N-methylanthranilate Category 6 rinse-off 0.5%; leave-on restrictions
[RCT (extrapolated)] PMC8871902 (2022) — Neroli EO RCT labor; linalool mechanism applicable to absolute (partial extrapolation)
[VN specialty] Scent.vn — Bitter orange flower water absolute 3 listing; Vietnamese perfumery market
[Data reliability] MODERATE–HIGH (Chemistry: Nature's Gift GC/MS + IFF LMR + Brieflands confirmed; Safety: IFRA + EU regulation HIGH; Clinical: MODERATE — no RCT specific to absolute; VN: LOW — market anecdotal only)
[Tiêu chí] Neroli EO #019
[Phương pháp] Steam distillation
[] Aroma character
[Narcotic-rich-deep] Fresh-green-woody
[Anxiety + skin] Perfumery + nighttime