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Antioxidant · Soothing · Brightening

Curcuma Longa Root Extract

Curcuma Longa Root Extract

姜黄(根)提取物

INCI
Curcuma Longa Root Extract
Family
多酚
Typical use level
0.01–0.2%
pH window
4.0–6.5

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Incompatibilities and failure points

和浅色配方在物理上就不兼容:0.01%就足以把白霜带成明显黄色,与二氧化钛体系混合还会显出脏黄。会染色包材与内衬——PE软管、白色泵头、无纺布面膜布都会被染上洗不掉的黄,使用中还会短暂染肤、染毛巾与枕巾,这是客诉高发点,必须在说明书上提前写清。化学上:强碱性体系(pH大于8)中姜黄素由黄转红棕并快速降解,颜色不可逆;与铁离子生成深褐色络合物;与高浓度阴离子表活的洗护体系混合后颜色分布不均,冲洗后残留黄渍;与含氧化性成分共用加速降解褪色。

Stability

见光降解是它的标志性问题:透明包装在窗边放几天就能看到明显褪色,料体从鲜黄褪成浅米甚至发灰,而这时客户会同时投诉变色和失效两件事。遇氧、遇碱、高温均加速。常见做法:用不透光包材,外加纸盒并在标签写明避光保存;pH控在4.5–6.0;加螯合剂;必要时改用环糊精包合物或脂质体、纳米分散规格,提高光稳定性与水分散性。稳定性方案必须把光照组作为主判据,并且事先与客户约定可接受的色差范围和褪色描述,否则三个月后必起争议。

Processing notes

姜黄素几乎不溶于水,常规做法是溶于油相,或用增溶剂(聚山梨醇酯-80、PEG-40氢化蓖麻油)配合辛酸/癸酸甘油三酯预分散,也可以直接采购水分散型或环糊精包合规格,避免自己在车间里试溶。现场三条硬规矩:一、姜黄类原料单独区域称量、单独器具,否则会污染下一批白霜,黄点极难清除;二、乳化锅、管道、灌装嘴清洗必须用醇类而不是只用水,水洗洗不掉黄渍;三、投料在降温段40℃以下加入,避免长时间热停留加速降解。排产上把姜黄批次放在一天的最后,清线后隔夜再上浅色产品——放大生产被低估的成本不是原料而是清线,这笔账要在报价时就算进去。

What it addresses

主要活性为姜黄素类(姜黄素、去甲氧基姜黄素、双去甲氧基姜黄素),属二酮类多酚,在配方中作为抗氧化与舒缓方向的组分。它的技术特征比功效方向更值得先讲:着色力极强、见光快速降解,做姜黄概念的项目,一半以上的工作量实际花在颜色管理上,而不是配方性能上。

Market direction

中国 / CN
作为化妆品原料常规使用,需确认原料收录状态与原料安全信息;若颜色被当作着色效果使用或宣称,需另行核对着色剂管理口径;以最新官方文本为准。
欧盟 / EU
欧盟框架下作为化妆品成分常规使用,若作为着色用途需另行核对着色剂清单;以最新官方文本为准。
美国 / US
美国按化妆品管理常规使用,若涉及着色用途需另行核对着色剂管理要求;以最新官方文本为准。
亚太 / APAC
日韩及东南亚主要市场普遍可用,需按各国原料目录与着色剂管理制度逐一复核;以最新官方文本为准。

Listing in the China inventory

Inventory no.
03398
Standard Chinese name
姜黄(CURCUMA LONGA)根提取物
Max historical use, leave-on
9.75%
Source
国家药监局 2021 年第 62 号公告 · 已使用化妆品原料目录(2021年版)

Status by market inventory (exact INCI match)

中国 · Inventory of Existing Cosmetic Ingredients in China (2021)
Listed (03398)
印尼 · BPOM Technical Requirements for Cosmetic Ingredients (PerBPOM 17/2022)
Not listed
中国 · Safety and Technical Standards for Cosmetics — prohibited and restricted
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
欧盟 · CosIng — European Commission cosmetic ingredient database
Listed (75441) · 功能 FRAGRANCE, PERFUMING
欧盟 · Regulation (EC) No 1223/2009 — Annexes II to VI
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
东盟 · ASEAN Cosmetic Directive — Annexes
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
美国 · FDA prohibited and restricted cosmetic ingredients; color additives
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
加拿大 · Cosmetic Ingredient Hotlist
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
日本 · Standards for Cosmetics — appended tables
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
韩国 · Regulation on Safety Standards for Cosmetics
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
巴西 · ANVISA cosmetic ingredient restrictions and positive lists
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
Matched on the exact INCI name; salts, esters and synonyms may be missed. The latest official text prevails.

Basics

Synonyms and botanical name
姜黄提取物,姜黄根茎提取物,姜黄素来源,Turmeric Root Extract,Curcuma longa
CAS
无单一 CAS 号(多组分植物提取物,登记号随提取工艺与溶剂而变,以供应商 COA 标示为准)
Suits formats
Serum · Cream · Lotion · Balm · Sheet mask · Face oil · Stick
Halal and vegan
植物来源,通常可做vegan主张;若使用油相或增溶载体,需确认载体无动物源,清真需供应商出具证明。
Cost band
Value
Evidence strength

Others in this family

Compiled from published formulation knowledge and factory experience for selection reference. Not an efficacy claim; use levels describe common published ranges, not regulatory limits; market availability is governed by the latest official texts and reviewed by the brand and its responsible person.