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Coconut Water

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Catalog Number CI-HC-0138
Product Name Coconut Water
CAS 8001-31-8 / 56-81-5
Description Coconut Water is the liquid collected from ripe coconuts.
Solubility Water-soluble
Appearance Colorless to pale yellow liquid, mild characteristic odor
Application Moisturizers, lotions, toners, serums, & gels, hair care products, color cosmetics.
Storage Store in a closed container at a dry place at room temperature
Composition Cocos Nucifera (coconut) liquid endosperm, Cocos Nucifera (coconut) fruit juice, water, glycerin
Features And Benefits Contains various electrolytes (calcium, potassium, sodium, phosphorus and magnesium), monolaurin, lauric acid, and plant hormones (cytokinins) including kinetin and kinetin riboside. Cytokinins are known to promote actively plant cell division, cell growth and differentiationHas potent antioxidant, moisturizing, revitalizing, anti-aging, and skin-whitening propertiesSupplies skin and hair with natural minerals and nutrients
GMO GMO-free
HS Code 1302190100
INCI Cocos Nucifera (coconut) liquid endosperm, Cocos Nucifera (coconut) fruit juice
Manufacture Coconut water is made from the cold-processed juice of ripened coconuts which ensures that valuable nutrients and antioxidants are retained.
Preservation Sodium benzoate and potassium sorbate
Purity Grade No purity grade applicable
Raw Material Source Cocos Nucifera (coconut), glycerin made of naturally derived oils
Uses Add to formulas to the water phase. Typical use level 1 - 10%. Preserved with sodium benzoate and potassium sorbate. For external use only.
Case Study

Preparation of MEL-A Biosurfactant from Coconut Water

Madihalli, Chandraprasad, et al. World Journal of Microbiology and Biotechnology, 2020, 36, 1-11.

MEL-A is a glycolipid biosurfactant used in cosmetics and to improve the flow properties of biodiesel and hydrocarbon fuels. This work reports the production of MEL-A using coconut water as a carbon source and compares it to the production of MEL from the traditional carbon source glycerol, with the following features:
· Coconut water produced 3.85 g/L (± 0.35) of MEL, with MEL-A making up 74% of this, compared to 2.58 g/L (± 0.15) from glycerol, which had 60% MEL-A.
· The MEL-A derived from coconut water contained 38.1% long-chain saturated fatty acids (C16:0 and C18:0), while the glycerol-derived MEL-A had only 9.6%.
· The critical micellar concentration of the biosurfactant from coconut water was measured at 2.32 ± 0.21 µM, in contrast to 4.41 ± 0.25 µM from glycerol.
· Stability of the O/W emulsion decreased by 50% for coconut water MEL-A and by 90% for glycerol MEL-A after 8 hours, compared to the synthetic surfactant Tween-20.
· Both sources of MEL-A exhibited dose-dependent free radical scavenging activity in the DPPH assay, with coconut water MEL-A demonstrating twice the activity of the glycerol counterpart.

Safety Assessment of Coconut-derived Ingredients, Such as Coconut Water, in Cosmetics

Akinsulie, Alice, et al. International journal of toxicology, 2023, 42(1), 23S-35S.

Most coconut-derived ingredients, such as coconut water, can be used as skin conditioning agents in cosmetics. This work evaluated the safety of 11 coconut ( Cocos Nucifera ) derived ingredients. It was concluded that 10 ingredients derived from coconut flowers, coconut fruits, and liquid endosperm (coconut water) are safe in cosmetics according to the current use methods and concentrations described in this safety assessment, and the existing data are insufficient to determine the safety of coconut shell powder under the intended use conditions in cosmetic formulations.
Safety Assessment of Coconut Water
· According to the 2021 VCRP data, coconut liquid endosperm (coconut water) is reported to be used in 126 cosmetic formulations. Coconut water is used in shampoo (non-coloring) at levels up to 6.5%; in face and neck products at levels up to 1.5%; and in lipstick at levels up to 0.32%.
· Developmental and Reproductive Toxicity (DART) Study: The researchers used 5 pregnant female albino rats to study the conception and anti-abortion effects of coconut water. Low doses of coconut water were found to prolong gestation, but the effect was not significant. The effects of coconut water on reproduction were studied in male Wistar rats (5 per group). All tested groups showed significant increases in reduced glutathione and total protein, and significant decreases in malondialdehyde in testicular homogenates compared to the control and corn oil groups.

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