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Beta-apo-8′-carotenal (C30) is a synthetic or naturally derived carotenoid pigment, widely used as a colorant and antioxidant in food, feed, and cosmetic applications.
Beta-apo-8′-carotenal (C30)s chemical formula is C₃₀H₄₀O.
Beta-apo-8′-carotenal (C30) belongs to the class of apocarotenoids (shortened carotenoid derivatives).
CAS Number: 1107-26-2
Molecular Formula: C30H40O
Molecular Weight: 416.64
EINECS Number: 214-171-6
Synonyms:Apocarotenal, 1107-26-2, 8'-Apo-beta-carotenal, beta-apo-8'-carotenal, beta-Apocarotenal, beta-Apo-8'-carotenal, beta-Apo-8'-carotenal (C30), all-trans-beta-Apo-8'-carotenal, all-trans-8'-apo-beta-carotenal, trans-beta-Apo-8'-carotenal, 8'-Apo-beta-caroten-8'-al, 8'-Apoaldehyde, 8'-Apo-beta,psi-carotenal, 8'-Apo-beta,psi-caroten-8'-al, trans-β-Apo-8'-carotenal, β-apo-8'-Carotenal, 8'-apo-β,ψ-caroten-8'-al, CI Food Orange 6, Food Orange 6, C Orange 16, CI 40820, C.I. 40820, CI(1975) No.40820, E160E, E 160 e, E-160E, INS No.160E, INS-160E, DTXSID20883251, DTXCID601022796, RefChem:113474, CHEBI:53154, UNII-V22N3E2U32, EINECS 214-171-6, 214-171-6, 235-767-2, CCRIS 7933, BRN 2064131, MFCD00042626, NSC-374897, NSC374897, AKOS024386366, NCGC00187588-01, LS-15286, XA167402, CS-0099621, NS00044349, S5846, ST51037507, C19728, F82418, HY-N6677, HY-N6677R, MSK2435, EBC-157202, EBC-616243, Q274972, Z2583134452, 8’-Apo-.beta.,ψ-carotenal;8’-apo-beta,psi-carotenal;8’-apo-beta-carotenal;BETA-APO-BETA-CAROTENAL;BETAAPO8CAROTENOICACID;8''-Apo-B-caroten-8''-al;8'-Apoaldehyde(apocarotenal);Apocarotenal 1% CWS
Beta-apo-8′-carotenal (C30) consists of a conjugated polyene chain with a terminal aldehyde (–CHO) group, derived from oxidative cleavage of β-carotene.
The extended system of double bonds gives it strong light-absorbing properties.
This is responsible for its color and antioxidant activity.
Beta-apo-8′-carotenal (C30) appears as a red to orange crystalline powder.
Beta-apo-8′-carotenal (C30) is insoluble in water but soluble in fats and organic solvents.
It is sensitive to light, heat, and oxygen.
Beta-apo-8′-carotenal (C30) exhibits coloring properties, providing yellow to orange-red hues depending on concentration.
Beta-apo-8′-carotenal (C30) is used to enhance visual appearance of products.
This is important in food and feed industries.
Beta-apo-8′-carotenal (C30) also shows antioxidant activity, helping to reduce oxidative degradation of materials.
It can scavenge free radicals.
This supports product stability.
Beta-apo-8′-carotenal is chemically sensitive to oxidation and degradation, especially under light and heat.
It is often stabilized in formulations.
Proper storage is required.
Beta-apo-8′-carotenal (C30) is widely used in food coloration, animal feed, and industrial formulations.
Beta-apo-8′-carotenal (C30) enhances color and stability.
This highlights its practical importance.
Beta-apo-8′-carotenal (C30) is best described as a fat-soluble carotenoid colorant with antioxidant properties, used to provide color and stability in various applications.
Beta-apo-8′-carotenal (C30) is a dark purple crystal or crystalline fine powder with metallic luster.
It is one of the oxidation products of carotenoids contained in citrus.
Beta-apo-8′-carotenal (C30) is insoluble in water and can be dispersed in hot water.
Beta-apo-8′-carotenal (C30) is easily soluble in chloroform, insoluble in ethanol, and slightly soluble in vegetable oil and acetone.
Industrial products soluble in oils or organic solvents, with stable performance.
Beta-apo-8′-carotenal (C30), is a carotenoid found in spinach and citrus fruits.
Like other carotenoids, apocarotenal plays a role as a precursor of vitamin A, even though it has 50% less pro-vitamin A activity than β-carotene.
The empirical chemical formula for apocarotenal is C30H40O.
Melting point: 138–141 °C
Boiling point: 575.7±19.0 °C (Predicted)
Density: 0.949±0.06 g/cm³ (Predicted)
storage temp.: -20°C
solubility: chloroform: 1 mg/mL, clear to very faintly turbid, intense red-orange
form: suspension (oily)
color: Fine crystalline powder with dark metallic sheen or violet crystals
biological source: synthetic
BRN: 2064131
InChIKey: DFMMVLFMMAQXHZ-DOKBYWHISA-N
SMILES: [H]C(=O)C(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC=CC1=C(C)CCCC1(C)C
LogP: 9.652 (est)
Beta-apo-8′-carotenal (C30) has an orange to orange-red colour and is used in foods, pharmaceuticals and cosmetic products.
Depending on the product forms, apocarotenal is used in fat based food (margarine, sauces, salad dressing), beverages, dairy products and sweets.
Beta-apo-8′-carotenal (C30)s E number is E160e and it is approved for usage as a food additive in the US, EU and Australia and New Zealand.
Beta-apo-8′-carotenal (C30) is an apocarotenoid derived from the oxidative cleavage of β-carotene, resulting in a shorter carbon chain (C30 instead of C40).
This structural change modifies its color properties.
Beta-apo-8′-carotenal (C30) gives a more reddish-orange hue.
The molecule contains an extended conjugated double-bond system, which is responsible for its strong light absorption in the visible range.
This enables vivid coloration.
Beta-apo-8′-carotenal (C30) is highly effective as a pigment.
The presence of a terminal aldehyde group (–CHO) increases its chemical reactivity compared to β-carotene.
Beta-apo-8′-carotenal (C30) can participate in mild oxidation or addition reactions.
This affects stability and formulation.
Beta-apo-8′-carotenal (C30) is fat-soluble and lipophilic, meaning it accumulates in lipid phases.
Beta-apo-8′-carotenal (C30) requires emulsification for use in aqueous systems.
This is important in product formulation.
Beta-apo-8′-carotenal (C30) exhibits moderate antioxidant activity, though generally lower than some full-length carotenoids.
It helps slow oxidative degradation.
This supports product stability.
Beta-apo-8′-carotenal (C30) is often formulated with stabilizers or encapsulated to protect against light, heat, and oxygen.
Encapsulation improves shelf life.
This enhances performance.
Beta-apo-8′-carotenal (C30) is used in regulated concentrations in food and feed applications, often labeled as a color additive (e.g., E160e).
Its use is controlled by safety standards.
This ensures safe consumption.
Beta-apo-8′-carotenal (C30) shows good compatibility with fats, oils, and emulsifiers, making it easy to incorporate into lipid-based systems.
It blends well in formulations.
Beta-apo-8′-carotenal (C30) is a short-chain carotenoid with strong coloring ability, moderate antioxidant properties, and formulation-dependent stability, making it valuable in food, feed, and cosmetic applications.
Uses:
Beta-apo-8′-carotenal (C30) is an antioxidant β-carotene (C184250) derivative found in Cucumis melo melons and traditional Portuguese fruits and vegetables.
Studies have shown that Beta-apo-8′-carotenal (C30) decreased the in vivo AFB1-induced DNA SSB and the binding of AFB1 to liver DNA and increased in vitro AFB1 metabolism to aflatoxin M1, a less genotoxic metabolite.
Beta-apo-8′-carotenal (C30) is a colorant that is a carotenoid producing a light to dark orange hue.
It has fair light stability, poor oxidation stability, and good ph stability.
Beta-apo-8′-carotenal (C30) is insoluble in water but is available in water-dispersible, oil-dispersible, and oil-soluble forms.
Beta-apo-8′-carotenal (C30) has vitamin a activity.
It is used in cheese and cheese sauces, and dressings.
The maximum usage level is 33 ppm, related colorants are beta-carotene and canthaxanthin.
Beta-apo-8′-carotenal (C30) is used to color juices, fruit drinks, soups, jams, jellies, and gelatin.
Beta-apo-8′-carotenal (C30) is widely used in the food industry as a colorant (E160e).
Beta-apo-8′-carotenal (C30) provides yellow to orange-red coloration in products such as beverages, dairy, and processed foods.
This enhances visual appeal.
In cheese and dairy products, it is used to standardize and intensify color.
Beta-apo-8′-carotenal (C30) helps achieve consistent appearance.
This improves product quality.
It is applied in beverages, including soft drinks and flavored drinks, to provide stable color.
Beta-apo-8′-carotenal (C30) disperses well when properly formulated.
This enhances product aesthetics.
In bakery and confectionery products, it adds attractive yellow-orange tones.
Beta-apo-8′-carotenal (C30) improves visual presentation.
This supports consumer appeal.
Beta-apo-8′-carotenal (C30) is widely used in animal feed, especially for poultry and aquaculture.
Beta-apo-8′-carotenal (C30) enhances pigmentation of egg yolks, skin, and fish flesh.
This increases market value.
In cosmetic formulations, it is used as a pigment and antioxidant.
Beta-apo-8′-carotenal (C30) provides color and helps protect formulations.
This improves product performance.
It is applied in nutritional and functional products as a carotenoid source.
Beta-apo-8′-carotenal (C30) contributes to antioxidant activity.
This supports product stability.
In oil-based formulations, it is used to color fats, margarine, and spreads.
Beta-apo-8′-carotenal (C30) blends well with lipids.
This ensures uniform coloration.
Beta-apo-8′-carotenal (C30) is also used in research and analytical applications involving carotenoids.
It helps study pigment behavior and stability.
Beta-apo-8′-carotenal (C30) is used wherever stable yellow-orange coloration and moderate antioxidant protection are required, especially in food, feed, cosmetic, and lipid-based systems.
Beta-apo-8′-carotenal (C30) is used in fortified and functional beverages to provide both color and antioxidant support.
It enhances visual appeal without significantly affecting taste.
This improves product quality.
In processed snacks and convenience foods, it is added to maintain consistent color during storage.
Beta-apo-8′-carotenal (C30) helps compensate for color loss due to processing.
This supports product uniformity.
It is applied in margarine and butter substitutes to mimic natural yellow coloration.
Beta-apo-8′-carotenal (C30) ensures an appealing, consistent look.
This enhances consumer acceptance.
In aquaculture feed, it is used to enhance pigmentation of fish such as salmon and trout.
Beta-apo-8′-carotenal (C30) improves flesh coloration.
This increases commercial value.
Beta-apo-8′-carotenal is used in pet food formulations to improve visual appearance and nutritional profile.
It contributes to color and antioxidant properties.
This enhances product appeal.
In encapsulated ingredient systems, it is incorporated to improve stability against light and oxidation.
Encapsulation protects the pigment
This extends shelf life.
Beta-apo-8′-carotenal (C30) is applied in cosmetic color formulations, such as creams and decorative products.
It provides natural-looking pigmentation.
In emulsified food systems, it is used with emulsifiers to disperse evenly in aqueous matrices.
Safety Profile:
When heated to decomposition it emits acrid smoke and irritating fumes.
Beta-apo-8′-carotenal (C30) presents low hazard potential, especially at regulated levels used in food and cosmetic applications, as it is a carotenoid-type compound with low toxicity.
It is generally considered safe when properly used.
However, concentrated forms require standard precautions.
Skin contact is typically low risk, but prolonged exposure to concentrated powder may cause mild irritation or staining (orange coloration).
Sensitive individuals may experience slight redness.
Protective gloves are recommended in industrial handling.
Eye contact may cause mild irritation.
Symptoms include redness and discomfort.
Eyes should be rinsed thoroughly with water if exposure occurs.
Inhalation of dust may cause respiratory irritation.
Fine particles can irritate the nose and throat.
Adequate ventilation and dust control are important.
Ingestion is considered safe at approved levels, but excessive intake may lead to harmless effects such as skin discoloration (carotenodermia).
Beta-apo-8′-carotenal (C30) is not associated with significant toxicity.
Medical advice may be sought if large amounts are consumed.
