In today's world, Diplazium esculentum has become a topic of great interest and debate. With the advancement of technology and globalization, Diplazium esculentum has acquired a key role in contemporary society. Whether in politics, economics, culture or any other field, Diplazium esculentum has left a deep mark on our lives. In this article, we will explore the different facets of Diplazium esculentum and its impact on today's world, analyzing its relevance and influence in various areas. From its origin to its current evolution, we will take an in-depth look at Diplazium esculentum and its role in our society.
Diplazium esculentum | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Division: | Polypodiophyta |
Class: | Polypodiopsida |
Order: | Polypodiales |
Suborder: | Aspleniineae |
Family: | Athyriaceae |
Genus: | Diplazium |
Species: | D. esculentum
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Binomial name | |
Diplazium esculentum | |
Synonyms | |
Athyrium esculentum |
Diplazium esculentum, the vegetable fern, is an edible fern found throughout Asia and Oceania. It is probably one of the most commonly consumed ferns.
The genus Diplazium is in the family Athyriaceae, in the eupolypods II clade of the order Polypodiales, in the class Polypodiopsida.
This plant is a large perennial fern with an ascending rhizome of about 50 cm high and covered with short rufous scales of about 1 mm long. The plant is bipinnate with long brownish petioles, and the petiole base is black and covered with short scales. The frond can reach 1.5 m in length, and the pinnae is about 8 cm long and 2 cm wide.
The young fronds are stir-fried and used in salads.
They may have mild amounts of fern toxins but no major toxic effects are recorded.
It is known as pakô ("wing") in the Philippines, pucuk paku and paku tanjung in Malaysia, sayur paku or pakis in Indonesia, phak koot (Thai: ผักกูด) in Thailand, dhekia (Assamese: ঢেকীয়া) in Assam, Dhenki Shaak (Bengali: ঢেঁকি শাক) in Bengali, paloi saag (Sylheti: পালই শাগ) in Sylheti, ningro in Nepali, dingkia in Boro and linguda in northern India, referring to the curled fronds.
It is known as pohole or hō'i'o in Hawaiian cuisine. The ferns grow in wet areas of shady valleys. The fern species Diplazium esculentum is believed to have been introduced and naturalized in Hawaii and was first reported collected in 1910. The fern also has medicinal uses.
The extract also had alpha-glucosidase inhibitory activity.