Tuesday, December 13, 2016

The aguaje or buriti palms



The Amazon region has many sources of fruits, especially native ones not yet explored, but which have some potential for use, as is the case with certain palms.

In recent years, the search for foods that are good sources of natural antioxidants has been driving studies to evaluate compounds present in plant species that could be related to antioxidant activity. The Amazon region hosts numerous native fruits that might fill in this gap and have the potential to be explored as functional foods, among which are some Arecaceae species such as bacaba (Oenocarpus bacaba), buriti (Mauritia flexuosa), inajá (Attalea maripa), pupunha (Bactris gasipaes), and tucumã (Astrocaryum vulgare).

Throughout many parts of the Amazon basin, fruit from the palm Mauritia flexuosa L.f. is harvested for subsistence and commercial purposes. Known as aguaje in the Peruvian Amazon, the commercial extraction of fruit from this dioecious palm provides an important source of income for rural communities as well as urban families living in and near the city of Iquitos. 



Aguaje palm recolection - sustainable


The fruit is consumed raw or processed into a variety of products (e.g. beverages, ice cream, ice pops, etc.) and recent estimates suggest that residents of Iquitos consume approximately 148.8 metric tons of aguaje fruit per month, the vast majority of which is harvested by the felling and killing of adult female trees in the forest.

According to the Maijuna (people from the amazon)there are three different varieties of M. flexuosa ,are found growing near the Maijuna lands and they are classified based on the color of their fruit pulp: red aguaje, yellow aguaje and white aguaje. 





In conclusion, the aguaje can brind us certain benefits, Not only for those who consume it but also for those who market it. Read more in 
The socio-cultural importance of aguaje in communities of the Peruvian Amazon

Mauritia Flexuosa (aguaje oil) and cosmetic use



Platelets play an essential role in the pathogenesis of cardiovascular diseases (CVD). In this way, the antiplatelet therapy has been used for a long time in an effort to prevent CVD.

The burití, moriche, canangucha, mirití, or aguaje (Mauritia flexuosa) is a species of palm belonging to the Arecaceae family. It is one of the most important of tropical America, found in Peru, Venezuela, Brazil, Colombia, Bolivia, and Guyana. Fruit from the palm Mauritia flexuosa is harvested for subsistence and commercial purposes. Oil extracted from fruits of Mauritia flexuosa is used in cooking and is rich in monounsaturated fatty acids and natural antioxidants.

Fruit from the palm Mauritia flexuosa for its high nutritional value (fat 38%, fiber 30%, carbohydrate 28%, and protein 5%) is a fundamental part of the human diet. Its fruit also contains vitamin A, potassium, calcium, iron, magnesium, and the highest carotenoid contents. In Venezuela indigenous people use this fruit as bread, and in Brazil and Ecuador during times of flooding it is the biggest source of food.

Also, Mauritia flexuosa oil has found applications in the cosmetic industry due to its emollient properties and can be used as an adjuvant in sun protection. Yet, the protective effect of Mauritia flexuosa on platelet activation and thrombosis formation remains to be fully elucidated. The present study aimed to investigate the antiplatelet and antithrombotic activities of oil extract from peel of fruits of Mauritia flexuosa.

In addition, linoleic acid present in both the peel and walnut from Mauritia flexuosa was shown to inhibit the formation of arterial thrombosis, the expression of tissue factor, and platelet aggregation. These properties are directly related to the prevention of thrombi development occurring in stroke. The broad range of antiplatelet and antithrombotic effects found in the oil extracted from Mauritia flexuosa may render this functionally active principle in potent inhibitors of platelet function with a potential preventive effect on thrombus formation

At the end, we can see the protective effect of oil extract from Mauritia flexuosa on platelet activation and thrombosis formation. These effects, in terms of primary prevention, could modify cardiovascular risk without any of the side effects normally associated with antiplatelet drugs. Moreover, Mauritia flexuosa may constitute a functional ingredient adding antiplatelet activities to processed foods. Read more about aguaje and cosmetic use 

Sunday, December 4, 2016

Amazonian aguaje from Peru


ORIGIN:
The scientific name of the aguaje is Mauritia flexuosa L. It is an edible fruit of the Palmera, originating of Peru. It is found in the Loreto, San Martín, Ucayali and Huánuco basins. We can also find it in Bolivia, Brazil, Colombia, Ecuador and Venezuela.


BACKGROUND:
Throughout many parts of the Amazon basin, fruit from the palm Mauritia flexuosa L.f. is harvested for subsistence and commercial purposes. Known as aguaje in the Peruvian Amazon, the commercial extraction of fruit from this dioecious palm provides an important source of income for rural communities as well as urban families living in and near the city of Iquitos.
Despite occupying a surface area of more than five million hectares of mainly flooded forest in the Peruvian Amazon, this symbolic plant is little known outside the boundaries of the Amazon region. There will be some articles about distribution, biology, uses, and potential, as well as its importance ecologically, economically, socially, and as a provider of environmental services.
The fruit is consumed raw or processed into a variety of products (e.g. beverages, ice cream, ice pops, etc.) and recent estimates suggest that residents of Iquitos consume approximately 148.8 metric tons of aguaje fruit per month.

aguaje fruit
Peruvian aguaje fruit

BENEFITS:

  • The aguaje fruit’s high Vitamin A content makes it an unparalleled dietary source for children and pregnant women since it helps form and maintain healthy teeth, soft tissues and bones, mucous membranes, and skin. This vitamin promotes good eyesight, especially in low light environments, and it is also necessary during reproduction and breast feeding.
  • Contains natural vegetable oils with excellent properties for the skin.
  •  A powerful depurative, helps keep the blood and intestines free of toxins, gases and greasy waste unnecessary.
  • That aguaje is good to help shape the body and increase the bust. This may be because they contain phytohormones and that it is a depurative that helps to remove harmful fats from the body.
CHARACTERISTICS:
  • The aguaje produces an average of eight blossoms per palm tree, and each blossom produces approximately 725 fruits. Hence, the estimated average production is 290 kilograms per palm tree.
  • The aguaje’s natural habitat is formed by swamps and poor drainage areas, where permanently or temporarily flooded soils predominate. In these habitats, called aguajales, the indigenous populations distinguish two types of ecosystems: one formed by a mixture of aguaje palms with ungurahui palms, as well as other species called sacha aguajal, and another formed almost exclusively by aguaje palms called aguajal.
  • The aguaje palm has a special type of aerial root called pneumataphores, which allows the tree to breathe in flooded conditions.
  •  The fruit classify three types of aguaje fruit, each recognized by its distinctive color: “yellow or posheco”, when all of the mesocarp (fleshy middle layer) is yellow colored; “color”, when the external part of the mesocarp is orange; and “shambo”, when the entire mesocarp is orange. There is also a fourth category called “blue shambo”, but it is nothing more than unripe aguaje fruit. Each type of this fruit exhibit differences in their size and shape, as well as in texture and flavor of the mesocarp.
  • The aguaje is a large storehouse of carbon, which is why its role in lessening the world’s climatic change is of great importance. It stores more than 600 tons.
  •  No other Peruvian Amazon Rainforest fruit is sold in so many different ways: ripe, green, pulped, as aguajina (a local drink), as a popsicle, in ice cream, jelly and yogurt. It is estimated that the monthly demand is about 1,500 tons, or fifty tons per day.
    Read more in The socio-cultural importance of Mauritia flexuosa palm swamps (aguajales) and implications for multi-use management in two Maijuna communities of the Peruvian Amazon