D生物素 — additive cross-jurisdiction identity
Derived crosswalk of how one feed additive is named and authorised across jurisdictions. No claim of regulatory equivalence is made — pairings are anchored on the substance identity, and the verdict states where the definitions actually diverge.
- Substance anchor: D生物素 (Biotin)
- Verdict:
closest_with_differences
Per-jurisdiction entry
- 🇨🇳 CN — 公告2045
D生物素: D生物素 is listed in 表一 饲料添加剂品种目录 (category 维生素及类维生素); scope 养殖动物. _(src: CN 公告2045)_ - 🇪🇺 EU — Feed Additives Register
3a880: Biotin — functional category3 a. Authorised in the EU feed additives register (first-hand-derived parse of the EU Food & Feed Information Portal register). Cross-jurisdiction note: this EU authorisation is quoted from the register and is not asserted to be equivalent to the CN 公告 2045 / FDA EAFUS entries (definitions, chemical form, or conditions of use may differ). Register_phased_outflag = Partially (authorisation partially phased out / transitional). _(src: EU Food & Feed Information Portal feed-additives register; parsed dataset pdf-parsed/eu_feed_additives_2023_1813.json, e_number 3a880)_ - 🇺🇸 FDA (US) — EAFUS
58-85-5: BIOTIN listed for NUTRIENT SUPPLEMENT where applicable; CAS 58-85-5. _(src: FDA EAFUS, CAS 58-85-5)_ - 🇺🇸 AAFCO (US) — Ch.6
90.25Biotin Vitamin B9: _(src: AAFCO OP 2024 Ch.6, code 90.25)_
- 🇨🇦 CA — Feeds Regs 2024 (CFIT): d-Biotin (or biotin) — is hexahydro-2-oxo-1H-thieno 3,4-d imidazole-4-pentanoic acid, and having the CAS# 58-85-5. It may be blended with suitable carriers listed in the Canadian Feed Ingredients Table to standardize the d-biotin concentration. If a carrier is used, it must be approved for use in livestock feeds, it shall be used at the approved rate, and the common name or names shall be indicated on the label. If an antioxidant is used, it must be approved for use in livestock feeds, it shall be used at the approved rate, and the common name or names shall be indicated on the label. If a preservative is used, it must be approved for use in livestock feeds, it shall be used at the approved rate, and the common name or names shall be indicated on the label. It shall be labelled with a guarantee for minimum milligrams of d-biotin per kilogram. _(src: Canadian Feed Ingredients Table (CFIT), inspection.canada.ca; SOR/2024-132; feed additive listed under Part 1 > Class 5. Nutritional ingredients > 5.4 Vitamins)_
Crosswalk verdict
CN 公告2045 lists D生物素 (scope 养殖动物). FDA EAFUS lists BIOTIN (CAS 58-85-5, used for NUTRIENT SUPPLEMENT) as a food substance. AAFCO OP 2024 Ch.6 defines Biotin Vitamin B9 (code 90.25). Verdict: CN↔US diverge in chemical form or regulatory framing; the pairing is the closest available US analogue, not a confirmed regulatory equivalence (EU filled from the EU Feed Additives Register (FFP parsed dataset)).
Species & use scope (适用范围)
Cross-jurisdiction species / use-scope dimension surfaced from each jurisdiction's retrieved source. CN 适用范围 is quoted verbatim from the 公告2045 饲料添加剂品种目录; EU target-species and FDA use-class reflect only what is already present in the topic's own cells (no new source fetches).
- 🇨🇳 CN (公告2045 适用范围): 养殖动物 _(src: 农业部公告第2045号 饲料添加剂品种目录, 适用范围)_
- 🇪🇺 EU (target species): honest gap — target-species / conditions of use not present in the currently retrieved EU source (conditions_of_use deferred). _(src: EU Feed Additives Register — gap)_
- 🇺🇸 FDA (EAFUS use class): NUTRIENT SUPPLEMENT _(src: FDA EAFUS, re-surfaced from topic FDA cell)_
Sources
- CN: 农业部公告第2045号 《饲料添加剂品种目录》 (first-hand; fujian compile txt, intra-cell line wraps normalised for verbatim quotation)
- EU: EU Feed Additives Register (EU Food & Feed Information Portal; E-number 3a880 = Biotin, category 3 a). First-hand-derived parse: pdf-parsed/eu_feed_additives_2023_1813.json.
- FDA: FDA EAFUS "Substances Added to Food" (pdf-raw/fda_substances_added_to_food_20260718.csv, first-hand)
- AAFCO: OP 2024 Ch.6 (pdf-parsed/us-2026/aafco_ch6_2024_parsed.json, first-hand)