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Abstract

Gorgon nut (Euryale ferox), also known as Black Diamond, Fox nut or makhana, belongs to the family Nymphaeaceae. It is an aquatic crop having high nutritional values. It is also known as the "meal of God" in India, where it is commonly served as "prasad" during religious rituals. India grows about 70-80 % of the global produce of gorgon nut. It is mainly cultivated in Bihar and certain eastern states like Assam and some parts of Bengal. Bihar accounts for roughly 80 % of India's makhana production. Its market cost is around ₹ 200-500 / kg depending upon the quality, availability and season etc. Nutritive value of makhana Makhana seeds have been claimed to have therapeutic characteristics, and they are commonly employed in Ayurvedic and Chinese preparations for the treatment of a range of ailments, including renal failure, chronic diarrhoea, excessive leucorrhea and spleen hypofunction. Makhana seeds are widely used in India for a variety of purposes, including processed seeds as quick food due to their high nutritional value, as well as medicinal, industrial, and religious purposes. Makhana has a high-quality, easily digestible protein content of 11.16 %, the least amount of fat, and a high-quality carbohydrate content of 75.04 %, and is therefore the healthiest. It is also a good source of dietary fibre and helps to decrease cholesterol levels in the blood.
Volume 3 Issue 3 [March 2022] P a g e | 30
Article ID: AEN-2022-03-05-008
Gorgon Nut: A Crop of Immense Nutritive Potential
Shikha Jain1*, Bhargav Kiran2 and Riya Barthwal3
1Ph.D. Research Scholar, Division of Fruits and Horticulture, ICAR- Indian Agricultural Research
Institute, New Delhi
2Division of Vegetable Science, ICAR- Indian Agricultural Research Institute, New Delhi
3Department of Food Science and Technology, Govind Ballabh Pant University of Agriculture and
Technology, Pantnagar, Uttarakhand 263153
*Corresponding author. E-mail: jain64235@gmail.com
Gorgon nut (Euryale ferox), also known as Black Diamond, Fox nut or makhana, belongs to
the family Nymphaeaceae. It is an aquatic crop having high nutritional values. It is also known as
the "meal of God" in India, where it is commonly served as "prasad" during religious rituals. India
grows about 70-80 % of the global produce of gorgon nut. It is mainly cultivated in Bihar and certain
eastern states like Assam and some parts of Bengal. Bihar accounts for roughly 80 % of India's
makhana production. Its market cost is around 200-500 / kg depending upon the quality,
availability and season etc.
Nutritive value of makhana
Makhana seeds have been claimed to have therapeutic characteristics, and they are commonly
employed in Ayurvedic and Chinese preparations for the treatment of a range of ailments, including
renal failure, chronic diarrhoea, excessive leucorrhea and spleen hypofunction. Makhana seeds are
widely used in India for a variety of purposes, including processed seeds as quick food due to their
high nutritional value, as well as medicinal, industrial, and religious purposes. Makhana has a high-
quality, easily digestible protein content of 11.16 %, the least amount of fat, and a high-quality
carbohydrate content of 75.04 %, and is therefore the healthiest. It is also a good source of dietary
fibre and helps to decrease cholesterol levels in the blood.
It is also high in vital amino acids, including glutamic acid, arginine, leucine, valine and
aspartic acid (Singh et al., 2018). Furthermore, it has nutritional value, is a potent tonic for postnatal
weakness, and is an expectorant and heart stimulant. It strengthens the heart and is especially
effective in cases of anaemia (Das et al., 2006). Makhana has a vital component that helps the spleen
and kidneys function properly. It has a low salt and high potassium content, which lowers blood
pressure, and a very low monosaturated fat content, which keeps blood sugar levels from rising.
Makhana Makhana Halwa
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Uses of makhana
Makhana kheer, makhana vermicelli, makhana halwa, and other delectable and rich sweet
dishes are made with popped makhana (Jha and Prasad, 2003). It's found in puddings and milk-based
desserts. When makhana is used to prepare dal makhani and vegetable curries for flavour and
thickening, they become delectable. Makhana raita is also more flavorful and easier to stomach.
Makhana's medicinal benefits have been thoroughly documented in ancient Indian and Chinese
literature.
Processed products
Pops are eaten as snacks in the following forms: sweetened (called Makhana paagal), kheer,
halwa, dal makhni, kofta, dum aloo, and fried form (mostly used by those who perform the ritual
fasts, by frying makhana in ghee and adding rock salt to the same). Palak makhana, makhana curry,
makhana pulao, nutty makhana curry, matar phool makhana, choco makhana, makhana chops, and
other makhana dishes.
Conclusion
Makhana is a highly appreciated aquatic product due to its abundant carbohydrate and protein
content. Makhana's biological and agronomical characteristics make it a viable alternative crop for
sustainable agricultural systems for marginal farmers. It could be considered as a feasible alternative
product in areas where natural water bodies, such as lakes and ponds, are few. It is used to make a
variety of delectable and filling dessert meals. The edible sections of the seeds contain moisture,
protein, fat, carbohydrates, mineral matter, iron, ascorbic acid, and phenol, according to makhana's
nutritional studies. The amino acid index of this item is higher than that of other staple foods,
indicating its superior nutritional value. In terms of medicine, it is critical to have a treatment for a
variety of human disorders, including culinary, digestive, renal, and reproductive issues. The whole
plant is used as a treatment for rheumatism, polyurea, spermatorrhoea, parturition and bile disorders.
Because of their minimal fat content, the puffs are easily digested and beneficial to human health.
References
Das, S., Der, P., Raychaudhary, U., Maulike, N. and Das, D.K. 2006.The effect of Euryale ferox
Salisb.(Makhana), an herb of aquatic origin on myocardial ischemic reperfusion injury.
Molecular and Cellular Biochemistry, 289(12): 55-63.
Jha, S.N. and Prasad, S. 2003. Post-harvest technology of gorgon nut. In: Mishra, R.K. Jha,
Vidyanath and Dharai, P.V. (eds.) Makhana, ICAR, New Delhi, pp. 194-214.
Singh, D.K., Singh, I.S., Kumar, U., Kumar, A. and Bhatt, B.P. 2018. The traditional wisdom of the
mallah community regarding makhana production and processing in north Bihar. Indian J.
Extn.Edun., 5(2): 7682.
ResearchGate has not been able to resolve any citations for this publication.
Article
Full-text available
Proper documentation of traditional knowledge of a particular community unique to a given culture, tradition and society is necessary to preserve it for a longer period of time. The current study was conducted in Darbhanga and Madhubani district of Bihar state of India for documentation of traditional technical knowledge used by Mallah community for makhana cultivation, it's harvesting and processing. The data were collected from both primary and secondary sources and analyzed using descriptive statistics. The results revealed that makhana cultivation is a specialized enterprise of fishermen community who acquired the knowledge of its production, harvesting and processing over a period of time. Being an aquatic crop, farmers rarely used chemical fertilizers and pesticides for its production. Many tradition tools like gaanj, aphara, pitna, khainja, coir rope, earthen chulha, bamboo sticks etc., were used at different stages of its harvesting and processing. It was observed that harvesting of makhana seed from the bottom of pond was a painstaking activity involving a lot of drudgeries. Processing of makhana seed to popped lava by traditional method is equally difficult since it may cause injury to palm and hand during roasting and popping. The economics of processing was worked out and it was found that a family earned a meagre Rs 16,200/-after processing of 1 ton of makhana seed. These processors needed help in the form of loan from banks at low interest rate. Most of the income of farmers as well as processor has to be given to the local money lenders since they charged very high interest of 36-60% per annum from farmers.
Article
Fox nut or gorgon nut (Euryale ferox--Family Nymphaeaceae), popularly known as Makhana, has been widely used in traditional oriental medicine to cure a variety of diseases including kidney problems, chronic diarrhea, excessive leucorrhea and hypofunction of the spleen. Based on the recent studies revealing antioxidant activities of Euryale ferox and its glucosides composition, we sought to determine if Euryale ferox seeds (Makhana) could reduce myocardial ischemic reperfusion injury. Two different models were used: acute model, where isolated rat hearts were preperfused for 15 min with Krebs Henseleit bicarbonate (KHB) buffer containing three different doses of makhana (25, 125 or 250 microg/ml) followed by 30 min of ischemia and 2 h of reperfusion; and chronic model, where rats were given two different doses of makhana (250 and 500 mg/kg/day) for 21 days, after which isolated hearts were subjected to 30 min of ischemia followed by 2 h of reperfusion. In both cases, the hearts of the Makhana treated rats were resistant to ischemic reperfusion injury as evidenced by their improved post-ischemic ventricular function and reduced myocardial infarct size. Antibody array technique was used to identify the cardioprotective proteins. The Makhana-treated hearts had increased amounts of thioredoxin-1 (Trx-1) and thioredoxin-related protein-32 (TRP32) compared to the control hearts. Western blot analysis confirmed increased expression of TRP32 and thioredoxin proteins. In vitro studies revealed that Makhana extracts had potent reactive oxygen species scavenging activities. Taken together, the results of this study demonstrate cardioprotective properties of Makhana and suggest that such cardioprotective properties may be linked with the ability of makhana to induce TRP32 and Trx-1 proteins and to scavenge ROS.
Post-harvest technology of gorgon nut
  • S N Jha
  • S Prasad
Jha, S.N. and Prasad, S. 2003. Post-harvest technology of gorgon nut. In: Mishra, R.K. Jha, Vidyanath and Dharai, P.V. (eds.) Makhana, ICAR, New Delhi, pp. 194-214.