Health Benefits of Fruit Extract Powder
Fruit extracts retain all the originating fruits’ nutrients and healthful qualities, which can be added to natural, water-based cosmetic formulations. Powder Fruit Wholesale extracts are known to hydrate and nourish, enhance skin softness and smoothness, promote growth of healthy new cells, balance oiliness, and add shine.
To make a fruit extract you need two ingredients: fresh, unadulterated fruits, herbs, or nuts and alcohol. Vodka is the most common spirit used as it acts as a preservative.
Phytochemicals
Phytochemicals are non-nutritional plant chemicals that have been linked to health benefits. These include carotenoids, polyphenols, isoprenoids, phytosterols, saponins, dietary fibers and certain polysaccharides. These compounds have been shown to exhibit antioxidant, antimicrobial, antidiabetic, antidiarrheal and antispasmodic properties. They also enhance gap junction communication, regulate gene transcription and improve immunity.
Unlike vitamins, phytochemicals are not essential for human survival but help maintain a balanced immune system by scavenging free radicals, which can cause oxidative damage that can lead to signs of aging. Eating a wide variety of fruits and vegetables can ensure that you get a range of beneficial phytochemicals.
Phytochemicals extracted from fruit pods are commonly used in nutraceutical products. The method of extraction is important because the quality of the extract depends on its purity and structural stability. The selection of the solvent is also critical. Different solvents exhibit varying affinity for the phytochemicals and tolerance to heat. fruit Extract The use of non-compatible solvents can result in loss of functional properties. This makes maceration a preferred extraction method for powder fruit extracts. This method involves soaking the plant material in a solution of water, ethanol or methanol for 3-7 days and shaking to extract the liquid.
Antioxidants
The antioxidant properties of fruit extracts can help protect skin from UV damage. Lycopene, for example, is an antioxidant that can protect the skin from UV-induced oxidative stress and photoaging. It can also decrease inflammation and protect against free radicals that cause aging of the skin.
Another antioxidant found in fruit is gallic acid. Gallic acid has been shown to inhibit the activity of bacterial toxins. In one study, a gallic acid-rich fruit extract from Campomanesia xanthocarpa (Guabiroba) was able to inhibit the activity of E coli heat-labile toxin by dissolving its binding with cGMP [130].
Non-conventional extraction methods have been used to increase the phenolic content in fruit extracts. These techniques include ultrasound, microwave, pressurized liquid, and enzyme hydrolysis. In addition, the solvent-free microwave encapsulation (SFME) technique has been developed to extract natural antioxidants from food and medicinal plants in a more energy-efficient manner. SFME can be used to extract polyphenols, flavonoids and terpenes from a variety of fruits and herbs. It can also be used to extract antimicrobials and anticancer compounds from the rind of citrus fruits and seabuckthorn berries.
Antimicrobials
The antimicrobial properties of fruit extracts can be attributed to the presence of flavonoids (a class of phytochemicals) such as quercetin, catechin and apigenin. These compounds have been shown to inhibit bacterial growth by disrupting cell membranes, altering the production of enzymes or interfering with bacterial flagellum proteins.
The aqueous and organic solvent extracts of Terminalia bellirica fruits were evaluated for antibacterial activity using the agar well-diffusion assay and compared with the antibiotic oxacillin. The aqueous extract had the highest activity against methicillin-resistant Staphylococcus aureus (MRSA) and extended-spectrum b-lactamase producing Escherichia coli, Acinetobacter spp. and Klebsiella pneumoniae. The ethanolic extract of blueberry peel had the lowest MIC against E. coli.
The phenolic content of T. bellirica fruits was also assessed by screening their radical scavenging activity against 2,2′-diphenyl-2-picrylhydrazyl and DPPH and by correlation with the antibacterial activity. The higher antioxidant and phenolic content of the aqueous extracts of T. bellirica fruits correlated with their antioxidant activity, suggesting that the phenolics were responsible for this property. A methanol soluble fraction of the T. bellirica fruits also showed strong antibacterial activity and was able to inhibit the growth of drug-sensitive Gram-positive bacteria (K. pneumoniae and S. aureus) at 0.5 mg/mL.
Anticancers
Fruit extracts have been found to exhibit anticancer properties. Their cytotoxic action may be attributed to the presence of polyphenols, flavonoids and alkaloids. Campomanesia xanthocarpa (guabiroba) fruit extract has been shown to be cytotoxic in human colon adenocarcinoma HT-29 cells through the inhibition of ROS production and cell cycle arrest, and fruit Extract has been encapsulated into PLGA nanoparticles for enhanced delivery. The encapsulated extract has been shown to be more potent in its anticancer activity than the free-flowing extract.
Treatment of MCF-7, MDA-MB-231 and MCF-10A breast cancer cells with R. stricta ethyl acetate fraction (RSF EtOAc) at the IC50 concentration for 48 h caused morphological changes indicative of apoptosis. Apoptosis was confirmed by the cleavage of PARP and induction of caspase-3 expression.
Erythrodiol from the pericarp of Olea europaea (olive) fruits inhibits tumor development by suppressing N-nitrosomethylbenzylamine-induced rat esophageal carcinoma cells growth through antiproliferative and antiangiogenic activities. The extract also significantly reduced oxidative stress in the rat esophageal carcinoma model. It has also been demonstrated that maslinic acid and oleanolic acid present in olive fruit extract induces apoptosis in human cervical cancer HeLa and SiHa cells by promoting the loss of cell viability through a p53-dependent pathway.
Cytotoxics
Powder Fruit Extracts are known to enhance immunity, facilitate wound healing and prevent infections. They can also reduce inflammation, support the digestive system and detoxify, improve skin health, prevent aging, balance oiliness and promote hair growth. They have been used as an alternative to antibiotics and other antimicrobial agents, which can lead to bacterial resistance.
In this study, acetone cotyledon extract from the immature fruit of Vatica diospyroides (type SS) was found to be highly cytotoxic against cervical cancer HeLa cells but less toxic to human fibroblast cell lines. The cytotoxicity of the extract was caused by inhibition in cell growth. The underlying mechanism was probably induced by the release of cellular apoptotic factors.
Cytotoxic properties of hexane, ethyl acetate and methanol extracts of Annona montana fruits were evaluated using various biochemical assays. The hexane and ethyl acetate extracts showed cytotoxicity against tumor cells derived from human colon, lung and breast cancers. However, they did not exhibit genotoxic activity on normal human fibroblast cells as determined by comet assay. The methanol extract of the fruits significantly suppressed the survival of tumor cells and increased their death rates by inducing apoptosis in a dose-dependent manner.