Glycine is the simplest (and the only achiral) proteinogenic amino acid, with a hydrogen atom as its side chain.
产品中实际含有多少
标示含量的产品 12 款中位数 0.00061%
- 低于 0.01% 10
- 0.01–0.1% 0
- 0.1–1% 0
- 1% 以上 2
标示含量的多为以该成分命名的产品,数值可能偏向象征性的少量添加。
含该成分的产品中,225 款将其列在 1% 线之前,677 款列在之后(通常不超过 1%)。
含有此成分的产品
已确认 894 款中的 12 款 · 按含量充足程度排序 · 查看全部 894 款
TOSOWOONGGlycine Shampoo标示 1.5%
BiorgaGlycine Milk Protein Treatment 1000ml Jumbo标示 1%
ElastineAmino Peptide Weak Acid Protein High Nutrition Shampoo Pear & Freesia Scent标示 0.00061%
BENTONBenton Honest Eyelash Serum
KlardieCell-Up Diamond Solution
ElastinePerfume Conditioner Pure Breeze
Forest StoryForest Story Super Hard Water Spray 252ml
Living ProofLiving Proof Scalp Care Density Serum
ElastineMarine Collagen Volume Treatment
Mixsoonmixsoon Premium Galactomyces Serum 50ml
BiothermBiosource Dual-Action Toner 400ml
Forest StoryForest Story Super Hard Water Spray 100ml
定义
Glycine is the simplest (and the only achiral) proteinogenic amino acid, with a hydrogen atom as its side chain. It has a role as a neurotransmitter, a micronutrient, a nutraceutical, a hepatoprotective agent, an EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor, a NMDA receptor agonist and a fundamental metabolite. It is a serine family amino acid, an alpha-amino acid and a proteinogenic amino acid. It is a conjugate base of a glycinium. It is a conjugate acid of a glycinate. It is a tautomer of a glycine zwitterion.
来源: PubChem
美国FDA 物质登记 · UNII TE7660XO1C · 登记名称 Glycine · 单一化学物质
化妆品中的作用
安全与法规参考
未列入韩国有毒物质 GHS 分类 · 现有化学物质
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
Reviewed by CIR: Safety Assessment of alpha-Amino Acids as Used in Cosmetics
来源: 美国CIR 安全性评估
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 グリシン: 本品は、次の化学式で表されるアミノ酸である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
- CAS No.化学物质登记号
- 56-40-6
- EC No.欧盟化学品目录编号
- 200-272-2
- DTXSID美国EPA化学品编号
- DTXSID9020667
- DTXCID美国EPA化合物编号
- DTXCID90667
- IUPAC
- Glycine
- 分子式
- C2H5NO2
- 分子量
- 75.067 g/mol
实测物性
- 性状
- Glycine appears as white crystals. (NTP, 1992) · Dry Powder, CBI, Large Crystals, Liquid, Other Solid
- 气味
- Odorless · 无臭
- 熔点
- 451 °F (NTP, 1992) · 262 dec °C
- 溶解性
- greater than or equal to 100 mg/mL at 64 °F (NTP, 1992) · 249000 mg/L (at 25 °C)
- 密度
- 1.1607 (NTP, 1992) - Denser than water, will sink · 1.161 g/cu cm @ 20 °C
- pH
- 0.2 molar soln in water: 4.0 · 4
- 解离常数
- 9.8 · 2.37 (at 20 °C)
- 颜色
- 白色
- 蒸气压
- 0.000000128 ㎜Hg (@ 25 ℃, 估算值)
- 溶解度
- 249000 ㎎/ℓ (Water Solubility 25 ℃)
- 蒸气密度
- 2.59
- 比重
- 1.161 (g/cu cm @ 20 ℃)
- 正辛醇/水分配系数(Kow)
- -3.21
- 分解温度
- 262 ℃
- 分子量
- 75.07
这是对物质本身测得的数值。韩国安全保健公团(KOSHA)的资料仅供编写和审核安全数据表参考,并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
这是向美国 EPA 申报含该成分的 44 款产品的用途。其中包括化妆品以外的产品,排在前几行的即为该成分的主要用途。
- Softener and conditioner10
- Flavouring and nutrient6
- pH regulating agent6
- Anti-static agent4
- Humectant3
- Solvent2
- Processing aids not otherwise specified2
- Chelating agent2
其余用途 9 项
- Fragrance1
- Intermediate1
- Antioxidant1
- Binder1
- Filler1
- Surfactant (surface active agent)1
- Abrasive1
- Plating agent1
- Soil amendments1
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 2 项、眼部试验 1 项。
试验结论基本一致(100%)。 这是对原料本身的试验记录,与成品中所含浓度下的刺激性不同。
查看全部 3 项试验
- Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion) according to - Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) according to EU Method B.42 (Skin Sensitisation: Local Lymph Node Assay) - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion) according to OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
来源: 美国EPA CompTox
相关文献
- Investigation of in vitro iontophoresis facilitated transdermal delivery of glycine. · 2009
- Single glycine deletion in COL7A1 acting as glycine substitution in dystrophic epidermolysis bullosa · 2021
- Functional glycine receptor in cultured human keratinocytes · 2015
- Glycine Receptors are Present in Human Epidermis · 2008
- Glycine inhibits melanogenesis in vitro and causes hypopigmentation in vivo. · 2007