2. Reference Standards
  3. Food Additive Standards

Food Additive Standards

Food additives are substances added to food to maintain or improve its safety, freshness, taste, texture, or appearance. All food additives used in food undergo a safety assessment, which includes rigorous testing, before they are approved, so all food additives are generally recognized as safe substances.

Food Additive Standards (409):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-B0166R
    L-Ascorbic acid (Standard) 50-81-7 99.97%
    L-Ascorbic acid (Standard) is the analytical standard of L-Ascorbic acid. This product is intended for research and analytical applications. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.
    L-Ascorbic acid (Standard)
  • HY-10448R
    Capsaicin (Standard) 404-86-4 99.38%
    Capsaicin (Standard) is the analytical standard of Capsaicin. This product is intended for research and analytical applications. Capsaicin ((E)-Capsaicin), an active component of chili peppers, is a TRPV1 agonist. Capsaicin has pain relief, antioxidant, anti-inflammatory, neuroprotection and anti-cancer effects.
    Capsaicin (Standard)
  • HY-N0390R
    L-Glutamine (Standard) 56-85-9
    L-Glutamine (Standard) is the analytical standard of L-Glutamine. This product is intended for research and analytical applications. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells.
    L-Glutamine (Standard)
  • HY-N0623R
    L-Tryptophan (standard) 73-22-3
    L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels.
    L-Tryptophan (standard)
  • HY-14608R
    L-Glutamic acid (Standard) 56-86-0
    L-Glutamic acid (Standard) is the analytical standard of L-Glutamic acid. This product is intended for research and analytical applications. L-Glutamic acid is an excitatory amino acid neurotransmitter that acts as an agonist for all subtypes of glutamate receptors (metabolic rhodophylline, NMDA, and AMPA). L-Glutamic acid has an agonist effect on the release of DA from dopaminergic nerve endings. L-Glutamic acid can be used in the study of neurological diseases. IC50 & Target:DA. In Vitro: L-Glutamic acid (120, 500, 750, 1000 mg/dL) can reduce the harmful effect of lithium on the embryonic development of Xenopus Xenopus.
    L-Glutamic acid (2, 5, 10, 20 mM, 24-48 h) can induce neuroexcitotoxicity in neuroblastoma.
    In Vivo: L-Glutamic acid (3 g/kg, subcutaneous injection) can promote excitotoxic degeneration of retinal ganglion cells in mice.
    L-Glutamic acid (750 mg/kg, intraperitoneal injection) can reduce and inhibit oxidative stress induced by chlorpyrifos (CPF) in rats.
    L-Glutamic acid (Standard)
  • HY-115684R
    2-Undecanol (Standard) 1653-30-1
    Pyraoxystrobin (Standard) is the analytical standard of Pyraoxystrobin. This product is intended for research and analytical applications. Pyraoxystrobin is a QoI fungicide, with an EC50 of 0.0094 μg/mL for M. oryzae isolates. Pyraoxystrobin can be used for the research of M. oryzae in rice fields.
    2-Undecanol (Standard)
  • HY-121323R
    Erucin (Standard) 4430-36-8
    Acarbose (Standard) is the analytical standard of Acarbose. This product is intended for research and analytical applications. Acarbose (BAY g 5421), antihyperglycemic agent, is an orally active alpha-glucosidase inhibitor (IC50=11 nM). Acarbose can potentiate the hypoglycemic effects of sulfonylureas or insulin.
    Erucin (Standard)
  • HY-B1131R
    Taurocholic acid sodium salt hydrate (Standard) 345909-26-4
    Zuclopenthixol (dihydrochloride) (Standard) is the analytical standard of Zuclopenthixol (dihydrochloride). This product is intended for research and analytical applications. Zuclopenthixol ((Z)-Clopenthixol) dihydrochloride is a thioxanthene derivative which acts as a mixed dopamine D1/D2 receptor antagonist. Zuclopenthixol dihydrochloride is used in the study of schizophrenia.
    Taurocholic acid sodium salt hydrate (Standard)
  • HY-N0005R
    Curcumin (Standard) 458-37-7
    Curcumin (Standard) is the analytical standard of Curcumin. This product is intended for research and analytical applications. Curcumin (Diferuloylmethane), a natural phenolic compound, is a p300/CREB-binding protein-specific inhibitor of acetyltransferase, represses the acetylation of histone/nonhistone proteins and histone acetyltransferase-dependent chromatin transcription. Curcumin shows inhibitory effects on NF-κB and MAPKs, and has diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification.
    Curcumin (Standard)
  • HY-N1428R
    Citric acid (standard) 77-92-9
    Citric acid (Standard) is the analytical standard of Citric acid (HY-N1428). This product is intended for research and analytical applications. Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid is also an acidulant, emulsifier, sequestrant and buffering agent widely used across many industries.
    Citric acid (standard)
  • HY-N0378R
    D-Mannitol (Standard) 69-65-8
    D-Mannitol (Standard) is the analytical standard of D-Mannitol. This product is intended for research and analytical applications. D-Mannitol (Mannitol) is an oral, resistant sugar widely used in the food and pharmaceutical industries to promote the absorption and retention of calcium and magnesium through cecal fermentation, while acting as a osmotic diuretic to reduce tissue edema. D-Mannitol can enhance brown fat formation, improve insulin effect, reduce blood sugar levels, And through the start the β3-adrenergic receptor (β3-AR), PGC1α and PKA induced by means of white fat cells into brown fat cells.
    D-Mannitol (Standard)
  • HY-N0420R
    Succinic acid (Standard) 110-15-6 99.97%
    Succinic acid (Standard) is the analytical standard of Succinic acid. This product is intended for research and analytical applications. Succinic acid is an anti-anxiety agent with oral activity. Disodium succinate is the salt form of Succinic acid. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid is an important platform chemical. Succinic acid can be used as surfactant, additive, ion chelating agent, flavoring agent and other applications in chemical, pharmaceutical and food fields.
    Succinic acid (Standard)
  • HY-N0650R
    L-Serine (Standard) 56-45-1
    L-Serine (Standard) is the analytical standard of L-Serine. This product is intended for research and analytical applications. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
    L-Serine (Standard)
  • HY-N0148R
    Rutin (Standard) 153-18-4
    Rutin (Standard) is the analytical standard of Rutin. This product is intended for research and analytical applications. Rutin (Rutoside) is a flavonoid found in many plants and shows a wide range of biological activities including anti-inflammatory, antidiabetic, antioxidant, neuroprotective, nephroprotective, hepatoprotective and reducing Aβ oligomer activities. Rutin is also a CBR1 inhibitor, which can cross the blood brain barrier. Rutin attenuates vancomycin-induced renal tubular cell apoptosis via suppression of apoptosis, mitochondrial dysfunction, and oxidative stress.
    Rutin (Standard)
  • HY-B0167R
    Salicylic acid (Standard) 69-72-7
    Salicylic acid (Standard) is the analytical standard of Salicylic acid. This product is intended for research and analytical applications. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation.
    Salicylic acid (Standard)
  • HY-N0717R
    L-Valine (Standard) 72-18-4
    L-Valine (Standard) is the analytical standard of L-Valine. This product is intended for research and analytical applications. L-Valine (Valine) is a new nonlinear semiorganic material. L-Valine standrd causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine standrd inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase.
    L-Valine (Standard)
  • HY-B0511R
    Biotin (Standard) 58-85-5
    Biotin (Standard) is the analytical standard of Biotin. Biotin, vitamin B7 and serves as a coenzyme for five carboxylases in humans, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis. Biotin is necessary for cell growth, the production of fatty acids, and the metabolism of fats and amino acids.
    Biotin (Standard)
  • HY-N5134R
    5'-Guanylic acid (Standard) 85-32-5
    5'-Guanylic acid is a purine nucleotide that participates in physiological processes such as energy metabolism, signal transduction, and gene expression regulation. 5'-Guanylic acid regulates the expression of genes related to fatty acid metabolism. 5'-Guanylic acid is the weak agonist for ionotropic glutamate receptors (iGluR), reduces the activity of the glutamatergic system and exhibits neuroprotective effect. 5'-Guanylic acid also causes neuronal cell death at high concentrations.
    5'-Guanylic acid (Standard)
  • HY-B1411R
    i-Inositol (Standard) 87-89-8
    i-Inositol (Standard) is the analytical standard of i-Inositol. This product is intended for research and analytical applications. i-Inositol (myo-Inositol) is a compound of sugar alcohols. i-Inositol is involved in a series of biological processes such as insulin signal transduction and cytoskeletal transduction. i-Inositol mainly exists in glial cells and plays an osmotic role.
    i-Inositol (Standard)
  • HY-N0486R
    L-Leucine (Standard) 61-90-5
    L-Leucine (Standard) is the analytical standard of L-Leucine. This product is intended for research and analytical applications. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
    L-Leucine (Standard)