Astrocaryum Murumuru Seed Powder is derived from the seeds of the Astrocaryum murumuru palm tree, which is native to the Amazon rainforest. This powder is obtained through a grinding process that preserves the beneficial properties of the seeds. Rich in fatty acids, vitamins, and antioxidants, Astrocaryum Murumuru Seed Powder is a versatile ingredient used in cosmetic formulations for its exfoliating, moisturizing, and nourishing properties. It provides gentle exfoliation, promotes smoother skin, and enhances the overall health of hair.
Chemical Composition and Structure
Astrocaryum Murumuru Seed Powder contains:
- Fatty Acids: Rich in lauric acid and oleic acid, which provide moisturizing and nourishing benefits to the skin and hair.
- Vitamins: Contains vitamins A and E, which are essential for maintaining healthy skin and promoting hair vitality.
- Antioxidants: Phytochemicals that help protect the skin and hair from oxidative stress.
- Fiber: The powder retains natural fibers that contribute to its exfoliating properties.
The unique composition of Astrocaryum Murumuru Seed Powder allows it to effectively hydrate, nourish, and gently exfoliate both skin and hair.
Physical Properties
Appearance: Typically a fine powder, ranging in color from light yellow to beige.
Solubility: Insoluble in water but can be dispersed in oils and creams.
pH: Generally neutral, making it compatible with a variety of cosmetic formulations.
Odor: Mild, with a slightly nutty or earthy scent.
Stability: Stable under normal storage conditions; should be kept away from excessive heat and moisture.
Production Process
Harvesting: The seeds of the Astrocaryum murumuru palm are harvested sustainably from the Amazon rainforest.
Drying: The harvested seeds are dried to reduce moisture content and prepare them for grinding.
Grinding: The dried seeds are ground into a fine powder, preserving their beneficial properties.
Purification: The powder is purified to remove impurities, ensuring a high-quality product.
Formulation: Purified Astrocaryum Murumuru Seed Powder is incorporated into various cosmetic products to enhance their exfoliating and nourishing properties.
Applications
Medical: Occasionally used in formulations for its soothing properties and ability to reduce inflammation and irritation.
Cosmetics: Commonly found in exfoliating scrubs, face masks, creams, and hair products for its gentle exfoliating, moisturizing, and nourishing benefits. It improves the overall texture and appearance of skin and hair.
INCI Functios:
Abrasive agent. It contains abrasive particles to remove stains or biofilm that accumulate on the stratum corneum or teeth. Baking soda, kieselguhr, silica and many others have abrasive properties. Peeling or exfoliating products used in dermatology or cosmetic applications contain abrasive agents in the form of synthetic microspheres, however, these microspheres, or abrasive particles may not be biodegradable and create pollution in aquatic ecosystems.
CAS: 356065-49-1 906350-19-4
Personal Care: Incorporated into products for its conditioning effects on the skin and hair.
Formulations: Added to formulations for texture enhancement and to provide a natural exfoliating agent.
Safety
Astrocaryum murumuru seed powder is generally regarded as safe for use in cosmetics and personal care products when used as directed. Individuals with sensitivities or allergies to palm-derived ingredients should use it with caution. Proper use according to recommended levels minimizes potential adverse effects.
Environmental and Safety Considerations
Sustainability: Harvesting should be done in a manner that supports environmental sustainability and conservation of the Amazon rainforest.
Regulatory Compliance: The powder must comply with cosmetic regulations and safety standards to ensure quality and efficacy.
Quality Control: Regular testing is necessary to ensure the powder is free from contaminants and meets the required specifications.
References__________________________________________________________________________
Gomes GVL, Sola MR, Rochetti AL, Fukumasu H, Vicente AA, Pinho SC. β-carotene and α-tocopherol coencapsulated in nanostructured lipid carriers of murumuru (Astrocaryum murumuru) butter produced by phase inversion temperature method: characterisation, dynamic in vitro digestion and cell viability study. J Microencapsul. 2019 Jan;36(1):43-52. doi: 10.1080/02652048.2019.1585982.
Abstract. Hydrophobic bioactives can be more easily incorporated into food and have their bioavailability enhanced if nanostructured lipid carriers (NLC) are used as carriers. In the present study, beta-carotene-loaded NLC were produced by low emulsification using murumuru butter and a mixture of Span 80 and Cremophor RH40 as surfactants. Their average diameter was 35 nm and alpha-tocopherol was required to protect the encapsulated β-carotene. Besides the evaluation of their physicochemical stability, NLC were submitted to dynamic in vitro digestion and cell viability assays with Caco-2 and HEPG cells. The bioaccessibility of beta-carotene in the dynamic system was about 42%. Regarding cell viability, results indicated NLC were toxic to the cell cultures tested. Such high toxicity is probably related to the type of surfactant used and to the extremely reduced particle size, which may have led to an intense and fast permeation of the NLC through the cells.
Costa, R. L. T., do Nascimento, R. A., de Araújo, R. C. S., Vieira, M. G. A., da Silva, M. G. C., de Carvalho, S. M. L., & de Faria, L. J. G. (2021). Removal of non-steroidal anti-inflammatory drugs (NSAIDs) from water with activated carbons synthetized from waste murumuru (Astrocaryum murumuru Mart.): Characterization and adsorption studies. Journal of Molecular Liquids, 343, 116980.
Abstract. This manuscript aimed to evaluate the adsorption of ibuprofen (IBU) and naproxen (NPX) using chemically activated carbon (CAC) with ZnCl2 synthesized from the waste of murumuru (Astrocaryum murumuru Mart.). The adsorbent was characterized in terms of its textural and physicochemical properties by determining its specific surface area (SBET), pore volume (Vtotal), percentage of ash, moisture, and yield, by FT-IR spectroscopy, XRD and TGA/DTA, as well as surface functional group, surface pH, and zero-charge point (pHPZC) analyses. Batch adsorption testing was carried out to evaluate the effect of adsorbent dosage, contact time, and pH. Adsorption mechanisms and the nature of the process were elucidated through kinetics, equilibrium and thermodynamics studies. The best results of removal percentage (>70%) and adsorption capacity (>2.2 mg/g) for both adsorbates were obtained with 0.15 g CAC, pH 3.0 and 360 min. The kinetics followed the pseudo-second-order model, with external diffusion the rate-determining step. The isotherms were well fitted by the Freundlich isotherm. The thermodynamic data revealed the endothermic, physical, and spontaneous nature of the adsorption process. The results obtained in this work reveal that CAC can be used as an efficient and viable alternative adsorbent for the removal of ibuprofen and naproxen in effluent treatment processes.
Marinho, V. H., Neves, F. B., Jimenez, D. E., Oliveira, F. R., Santos, A. V. T., Ferreira, R. M., ... & Ferreira, I. M. (2022). Development of an environmentally friendly formulation of silk fibroin combined with fatty acid from Astrocaryum murumuru Mart. effective against Aedes aegypti larvae. Journal of Drug Delivery Science and Technology, 75, 103626.
Abstract. The Aedes aegypti mosquito is a vector of several diseases, including dengue, yellow fever and the Zika virus. Synthetic insecticides such as chlorpyrifos and chlorothalonil have been used to control this vector, despite causing damage to both the environment and humans. Research into natural active compounds with a low environmental impact is therefore required. The present study developed an environmentally friendly formulation of silk fibroin (SF) combined with fatty acid esters [ethyl (FAEE-SF), propyl (FAPE-SF) and butyl (FABE-SF)] from A. murumuru fat, which was effective against larvae of the Ae. aegypti vector. The FABE-SF nanoparticle induced a higher mortality rate in Ae. aegypti larvae after 48 h (LC50 = 21.35 μg/mL). The stability of the nano was monitored for 21 days, and FABE-SF exhibited greater stability throughout this period, with average particle, zeta and PDI values of around 217.5 ± 0.85 nm, −25.6 ± 3.24 mV and 0.338 ± 0.01, respectively. This is the first work of its type to identify the larvicidal activity of fatty acid esters from A. murumuru, combined with silk fibroin, against Ae. aegypti.
e Silva, A. G. M., de Lima, S. C. G., de Oliveira, P. D., Moraes, M. D. S., Guimarães, C. M. C., da Silva, J. A. R., ... & Lourenço Júnior, J. D. B. (2021). Production, chemical composition, and fatty acid profile of milk from buffaloes fed with cupuaçu (Theobroma grandiflorum) cake and murumuru (Astrocaryum murumuru) cake in the Eastern Amazon. Animal Science Journal, 92(1), e13576.
Abstract. The objective was to evaluate the effect of concentrate supplementation using by-products of the Amazonian industry on milk production, milk composition, and milk fatty acid profile of dairy buffaloes. Twelve lactating buffaloes (544.5 ± 35.6 kg, 6.4 ± 2.2 years old, 59 ± 6 days in milk) were allotted in a pasture of Mombaça grass and managed under rotational grazing (4 days occupancy/28 days rest). A 3 × 3 Latin square was adopted, and each animal alternately received three supplementary treatments based on corn bran + soybean meal or cupuaçu cake or murumuru cake for 21 days per treatment. Murumuru cake increased the levels of lauric acid and myristic acid in the milk (p < 0.05). Murumuru cake reduced the unsaturated fatty acid contents in the milk compared with animals fed control diet or cupuaçu cake (24.27% vs. 25.24% vs. 25.08%). The n-6/n-3 ratio was 2.6, 1.97, and 2.0 in the control, cupuaçu, and murumuru groups, respectively. Based on this parameter, cakes made from cupuaçu as well as murumuru could be considered to be adequate for inclusion in dairy water buffalo feed. However, the murumuru cake addition requires some caution because its use induces the secretion of higher levels of lauric and myristic fatty acids that are related to human cardiovascular disease.
