{"hq_id":"hq-p-fod-000061","name":"Scented / Flavored Drinking Straws","category":{"primary":"food_contact"},"product_tier":"FOD","overall_risk_level":"high","description":"Single-use or reusable drinking straws infused with fruit or candy-flavored fragrance compounds. Designed to appeal to children; direct oral contact and potential flavor/fragrance leaching into beverages.","synthesis":{"derived_risk_level":"low","synthesis_confidence":0.525,"synthesis_method":"compound_composition","context_used":"human_child","context_source":"product_users","exposure_modifier":0.977,"vulnerability_escalated":true,"escalation_reason":"Child exposure group","compounds_resolved":9,"compounds_total":9,"synthesis_date":"2026-05-09","synthesis_version":"1.2.0","methodology_note":"exposure_modifier and adjusted_magnitude are computed from ALETHEIA-calibrated heuristics (route × duration × frequency multipliers, clamped to [0.5, 1.4]). Multipliers are directionally informed by EPA Exposure Factors Handbook (2011) and CalEPA OEHHA but are not regulatory consensus. See /api/methodology for full disclosure."},"hazard_summary":{"sensitive_populations":"Primary target: children ages 3-12","overall_risk":"high","primary_concerns":["Direct oral contact with fragrance-infused material. Leaching of fragrance compounds into beverages (increased leaching with warm drinks and acidic beverages). Children's higher metabolic rate and oral surface area sensitivity. Estimated exposure: 5-15 mL fragrance-containing beverage per use, 1-3+ times daily = 50-150+ mg fragrance compound ingestion daily from beverage alone, plus direct buccal absorption. No pre-market testing; significant variation in material quality and fragrance stability."],"exposure_routes":"Direct oral/buccal mucous membrane contact during drinking; Leaching of fragrance compounds into beverages (especially warm/acidic drinks); Incidental ingestion from straw material degradation"},"exposure":{"users":["adult","child"],"routes":["oral"],"contact_types":["oral_direct"],"duration":"minutes","frequency":"daily","scenarios":["Oral/ingestion exposure during use of Scented / Flavored Drinking Straws","Incidental mouthing or hand-to-mouth transfer by children"],"notes":"Exposure to Scented / Flavored Drinking Straws occurs via oral. Children and infants face higher exposure per body weight due to developing detoxification systems, higher surface-area-to-weight ratio, and behavioral factors (mouthing, crawling)."},"consumer_guidance":{"usage_warning":"Avoid scented/flavored straws with children under 12 years. If using, limit to cold, neutral-pH beverages only (avoid hot drinks and juices). Inspect straws for degradation before use. Discontinue if child experiences mouth irritation or unusual taste perception. Do not allow straws to be chewed or used as toys.","safer_alternatives":["Unflavored, fragrance-free drinking straws (plastic, silicone, or stainless steel)","Glass straws (non-leaching alternative)","Wooden or bamboo straws (natural, no added fragrance)","Standard straws without novelty flavoring"]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"FDA 21 CFR Parts 170-199 (Food Contact Substances)","citation":"21 CFR 170-199","requirements":"All food-contact materials must comply with FDA regulations. Indirect food additives subject to Food Contact Notification program. Specific migration limits for regulated substances.","compliance_status":null,"effective_date":null,"enforcing_agency":"FDA","penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"Regulation (EC) No 1935/2004 + Regulation (EU) No 10/2011","citation":"EC 1935/2004, EU 10/2011","requirements":"Framework regulation for food contact materials. Plastics must not transfer constituents to food in quantities exceeding specific migration limits. Overall migration limit 10 mg/dm2.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null}],"certifications":[{"name":"FDA 21 CFR","issuer":"FDA","standard":"21 CFR Parts 170-199","scope":"Food contact substances and indirect food additives"},{"name":"NSF/ANSI 51","issuer":"NSF International","standard":"Food Equipment Materials","scope":"Materials used in commercial food equipment"}],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Recycle container by resin code if marked; check local program for food-contact items","hazardous_waste":false,"expected_lifespan":"varies"},"formulation":{"form":"solid","key_ingredients":[{"hq_id":"hq-c-org-000688","name":"Polypropylene (PP)","role":"base_material","concentration_pct":"90-95"},{"hq_id":null,"name":"Food-grade flavor compound","role":"flavoring","concentration_pct":"1-3"},{"hq_id":null,"name":"Colorant pigment","role":"colorant","concentration_pct":"1-2"},{"hq_id":null,"name":"Plasticizer (food-contact approved)","role":"plasticizer","concentration_pct":"1-2"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000093","compound_name":"D-Limonene","role":"flavoring","typical_concentration":"0.5-2%"},{"hq_id":"hq-c-org-000739","compound_name":"Linalool","role":"flavoring","typical_concentration":"0.1-0.5%"},{"hq_id":"hq-c-org-000702","compound_name":"Cinnamaldehyde","role":"flavoring","typical_concentration":"0.05-0.3%"},{"hq_id":"hq-c-org-000898","compound_name":"Benzyl alcohol","role":"flavoring_solvent","typical_concentration":"0.1-0.5%"},{"hq_id":"hq-c-org-000745","compound_name":"Coumarin","role":"flavoring","typical_concentration":"trace"},{"hq_id":"hq-c-org-000903","compound_name":"Phenethyl alcohol","role":"flavoring","typical_concentration":"trace-0.1%"},{"hq_id":"hq-c-org-000322","compound_name":"Benzoic acid","role":"preservative","typical_concentration":"0.05-0.2%"},{"hq_id":"hq-c-org-000747","compound_name":"Methyl eugenol","role":"flavoring","typical_concentration":"trace"},{"hq_id":"hq-c-org-000524","compound_name":"Stearic Acid","role":"coating_agent","typical_concentration":"1-3%"}],"identifiers":{"common_names":["scented / flavored drinking straws"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"brand_examples_disclaimer":"Representative branded products of this category. Concerning ingredients listed in materials.concerning[] apply to the category, not necessarily to every named brand. Specific formulations vary by SKU and may have changed since this record was written; consult the brand's current ingredient label before drawing brand-level conclusions.","sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-23"},{"type":"regulation","title":"FDA 21 CFR Parts 170-199 (Food Contact Substances) (21 CFR 170-199)","jurisdiction":"USA","citation":"21 CFR 170-199","id":"src_cbd7b1e7"},{"type":"regulation","title":"Regulation (EC) No 1935/2004 + Regulation (EU) No 10/2011 (EC 1935/2004, EU 10/2011)","jurisdiction":"EU","citation":"EC 1935/2004, EU 10/2011","id":"src_37053f5a"},{"id":"fda_limonene_gras","type":"regulatory","title":"US FDA: D-Limonene — GRAS Determination, Food Additive Status, and Flavor Safety Assessment","year":2018,"inherited_from_compound":"hq-c-org-000093"},{"id":"aspca_apcc_limonene","type":"veterinary","title":"ASPCA Animal Poison Control Center: D-Limonene and Citrus Oil Toxicosis — Clinical Management in Dogs and Cats","year":2022,"inherited_from_compound":"hq-c-org-000093"},{"id":"src_001","type":"database","title":"PubChem Compound Database","url":"https://pubchem.ncbi.nlm.nih.gov/compound/6549","year":2026,"inherited_from_compound":"hq-c-org-000739"},{"id":"src_002","type":"epa","title":"EPA CompTox Chemicals Dashboard — DTXSID1024835","url":"https://comptox.epa.gov/dashboard/chemical/details/DTXSID1024835","accessed":"2026-03-12","notes":"Hazard, exposure, and toxicity data","inherited_from_compound":"hq-c-org-000702"},{"id":"efsa_benzoic_acid_2016","type":"regulatory","title":"EFSA ANS Panel: Re-evaluation of Benzoic Acid (E 210) — ADI 5 mg/kg bw/day; hippuric acid metabolism; GNAT glycine conjugation; benzene formation; benzyl alcohol neonatal gasping syndrome; dietary exposure (2016)","year":2016,"inherited_from_compound":"hq-c-org-000322"},{"id":"fda_gras_benzoic_acid","type":"regulatory","title":"FDA GRAS: Benzoic Acid — food preservative pH <4.5; antimicrobial mechanism; Whitfield's ointment; oral LD50 1700–3000 mg/kg; natural occurrence in cranberries/prunes; sodium benzoate relationship (2021)","year":2021,"inherited_from_compound":"hq-c-org-000322"},{"id":"fda_efsa_stearic_acid_2020","type":"regulatory","title":"FDA GRAS 21 CFR 184.1090 Stearic Acid Direct Food Ingredient; FDA 21 CFR 172.860 Fatty Acids; Pharmaceutical Excipient Tablet Lubricant Binder; LDL Cholesterol Neutral Effect Desaturation to Oleic Acid; Endogenous Dietary Fatty Acid; No IARC NTP EPA EFSA Carcinogenicity Classification","year":2020,"inherited_from_compound":"hq-c-org-000524"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-13T22:17:02.941Z"}}