The function of mango leaf extract

Mango leaves are the leaves of Mangifera indica L. Acerola Cherry Extract is the most famous fruit in the East and one of the five tropical famous fruits. According to the collection of Materia Medica, mango "benefits the stomach, stops nausea and dizziness", while mango leaf, as a traditional Chinese medicine, was recorded in the dictionary of traditional Chinese medicine in 1977. Mango leaves are sour, sweet, cool and even in nature. They have the functions of relieving asthma, Red Cabbage Color, expelling phlegm, immunity, anti inflammation, relieving pain, protecting liver and benefiting gall, anti lipid peroxidation, anti-virus, anti-tumor and anti-bacterial. Mango leaves mainly contain ascorbic acid, mangiferin, mangosteen, quercetin, kaempferol and other chemical components. There are few reports on the antitussive and expectorant effects of 3-Indolylcarbinol in China. In this experiment, mango leaves were used as raw materials to study the antitussive and expectorant effects of mango leaves extract, which provided a scientific basis for the development and utilization of mango leaves.

Mango leaves can make tea. The only thing to note is that mango is poisonous. If you have skin disease or Mangiferin, you should avoid eating. According to personal experience, even if there is no sensitive person, eating several mangoes at a time will make you lose your voice immediately.

Sample preparation of mango leaf extract

Accurately weigh 400g Mangifera Indica Extract, add 8 times the amount of 70% ethanol solvent, soak for 1 hour, boil and reflux for 2 hours, filter while hot, add 8 times the amount of 70% ethanol solvent to the filter residue, continue to reflux for 2 hours, combine the filtrate for 2 times, put it at room temperature, accurately measure the volume of the extract solution to a total of 6.86l, and concentrate to 800ml according to the ratio of crude drug (Gardenia Yellow): solution volume (ML) = 1:2 , 3000 R / min, centrifugation for 15 min to discard the precipitate. Accurately measure 800ml of D101 macroporous adsorption resin pretreated, and wet column.

Take the sample of the treated concentrated solution, the Astaxanthin Supplier is 40min / BV, pre elute with 3bv water, elute with 5 times of 15% ethanol, recover ethanol from 15% ethanol eluent and concentrate to the end, weigh 10g of mangiferin crude product, heat and dissolve with 20ml of 50% ethanol solution to make the solution supersaturated, stand, cool and filter, scrape off the filter cake, wash the sediment with 20ml of 50% ethanol solution, mix well Evenly, filter again, put the filter cake into the vacuum drying oven for drying at 60 ℃, and obtain the Mango Leaf Extract sample.

Physiological function of ferulic acid(3)

Antibacterial and antiviral functions

Hirabayashi et al. Found that the experimental mice were infected with influenza virus, and the control group was treated with Ferulic Acid and isoferulic acid. Analysis of the results showed that the production of interferon in the experimental group decreased rapidly. In recent years, there are many reports that ferulic acid has a significant inhibitory effect on cold virus (IV), respiratory syncytial virus (Spirulina Powder) and HIV. In the same cell line, we studied the relationship between ferulic acid and inflammatory protein. Results Flax lignans can dramatically reduce the production of egg white. Among them, ferulic acid has an inhibitory effect on HIV, which makes it possible for N-Acetylneuraminic Acid to become a chemical therapeutic agent in the future. It is speculated that the mechanism of ferulic acid's inhibition on the virus is related to its ability to reduce the activity of xanthine oxidase, which is due to the fact that ferulic acid can generally lead to the occurrence of some inflammation. It is speculated that ferulic acid's antibacterial function is mainly due to its strong inhibition on n-ethylhexyltransferase in bacteria.

Physiological function of ferulic acid(2)

Antioxidant function

Metabolism is the characteristic of living body. At the same time, living body is always attacked by a Ferulic Acidctive oxygen substances (molecules or free radicals directly or indirectly transformed from molecular oxygen, which are more active than molecular oxygen). Free radicals (also known as free radicals, which refer to the Capsicum Oleoresin, atomic groups or molecules in special states with unpaired electrons in the outer orbit), Both of these two substances can directly participate in the formation of tumor or induce the production of carcinogens, change the DNA of life body, activate the proto oncogene, so as to promote the body to produce cancer cells and reduce the Sweet Potato Powder is the key link of prevention and treatment of related diseases. Some studies have shown that ferulic acid can kill free radicals skillfully and restore the normal functions of living bodies. Ferulic acid can inhibit the enzymes that produce free radicals in living bodies. On this basis, it can also increase the enzymes that clear free radicals. At the same time, Mixed Tocopherols Oil can greatly enhance the activities of waking reductase and glutathione transferase, and control the proportion of active tyrosinase. Zhou et al. Showed that ferulic acid had significant antioxidant effect and had good scavenging effect on ammonia peroxide, superoxide radical, hydroxyl radical and nitroperoxide.