Jump to content

Persicaria minor: Difference between revisions

From Wikipedia, the free encyclopedia
Browse history interactively
← Previous editNext edit →
Content deleted Content added
VisualWikitext
Cominion (talk | contribs)
187 edits
→‎Uses: added common name
Cominion (talk | contribs)
187 edits
→‎Uses: added ref
Line 21: Line 21:
In Malaysian traditional medicine, ''P. minor'' has been used in post-natal tonics and for treatment of digestion.<ref name="HerbsOfMalaysia" />
In Malaysian traditional medicine, ''P. minor'' has been used in post-natal tonics and for treatment of digestion.<ref name="HerbsOfMalaysia" />


Pharmacological studies on ''P. minor'' have indicated anti-oxidant, LDL oxidation, anti-inflammatory and anti-microbial activities,<ref>{{ cite journal | first1=Parayil | last1= Christapher | first2=Subramani | last2=Parasuraman | title=Review on Polygonum minus. Huds, a commonly used food additive in Southeast Asia | journal=Pharmacognosy Research | year=2015 | volume=7 | issue=1 | pages=1–6 | pmc=4285636 | doi=10.4103/0974-8490.147125 | pmid=25598627}}</ref> digestive enhancing and anti-ulcer activities,<ref>{{ cite journal | last1=Qader | first1=SW | last2=Abdulla | first2=MA | year=2012 | title=Pharmacological mechanisms underlying gastroprotective activities of the fractions obtained from Polygonum minus in Sprague Dawley rats. | journal=International Journal of Molecular Sciences | volume=13 | issue=2 | pmid=22408403 | doi=10.3390/ijms13021481 | pmc=3291972 | pages=1481–1496}}</ref> as well as cognitive enhancing activities.<ref>{{ cite journal | first1=A | last1=George | first2=CP | last2=Ng | title=In vitro and ex-vivo cellular antioxidant protection and cognitive enhancing effects of an extract of Polygonum minus Huds (Lineminus™) demonstrated in a Barnes Maze animal model for memory and learning. | journal=BMC Complementary and Alternative Medicine | year=2014 | volume=14 | page=161 | doi=10.1186/1472-6882-14-161 | pmid=24886679 | pmc=4036647 }}</ref> Comparative studies have been carried out to analyse the metabolites not only in the plant's leaves, but also in its stem and roots.<ref>{{ cite journal | last1=Ahmad | first1=R | last2=Baharum | first2=SN | title=Volatile profiling of aromatic traditional medicinal plant, Polygonum minus in different tissues and its biological activities | journal=Molecules | pmid=25420073 | year=2014 | volume=19 | issue=11 | doi=10.3390/molecules191119220 | pmc=6271663 | pages=19220–42}}</ref>
Pharmacological studies on ''P. minor'' have indicated anti-oxidant, LDL oxidation, anti-inflammatory and anti-microbial activities,<ref>{{ cite journal | first1=Parayil | last1= Christapher | first2=Subramani | last2=Parasuraman | title=Review on Polygonum minus. Huds, a commonly used food additive in Southeast Asia | journal=Pharmacognosy Research | year=2015 | volume=7 | issue=1 | pages=1–6 | pmc=4285636 | doi=10.4103/0974-8490.147125 | pmid=25598627}}</ref> digestive enhancing and anti-ulcer activities,<ref>{{ cite journal | last1=Qader | first1=SW | last2=Abdulla | first2=MA | year=2012 | title=Pharmacological mechanisms underlying gastroprotective activities of the fractions obtained from Polygonum minus in Sprague Dawley rats. | journal=International Journal of Molecular Sciences | volume=13 | issue=2 | pmid=22408403 | doi=10.3390/ijms13021481 | pmc=3291972 | pages=1481–1496}}</ref> as well as cognitive enhancing activities.<ref>{{ cite journal | first1=A | last1=George | first2=CP | last2=Ng | title=In vitro and ex-vivo cellular antioxidant protection and cognitive enhancing effects of an extract of Polygonum minus Huds (Lineminus™) demonstrated in a Barnes Maze animal model for memory and learning. | journal=BMC Complementary and Alternative Medicine | year=2014 | volume=14 | page=161 | doi=10.1186/1472-6882-14-161 | pmid=24886679 | pmc=4036647 }}</ref> Comparative studies have been carried out to analyse the metabolites not only in the plant's leaves, but also in its stem and roots.<ref>{{ cite journal | last1=Ahmad | first1=R | last2=Baharum | first2=SN | title=Volatile profiling of aromatic traditional medicinal plant, Polygonum minus in different tissues and its biological activities | journal=Molecules | pmid=25420073 | year=2014 | volume=19 | issue=11 | doi=10.3390/molecules191119220 | pmc=6271663 | pages=19220–42}}</ref> Clinical studies have also been carried out on this plant, looking at its supposed cognitive indications.<ref>{{ cite journal |first=Huijin |last1=Lau |first2=Suzana |last2=Shahar |first3=Mazlyfarina |last3=Mohamad |first4=Nor Fadilah |last4=Rajab |year=2020 |title=The effects of six months Persicaria minor extract supplement among older adults with mild cognitive impairment: a double-blinded, randomized, and placebo-controlled trial |journal=BMC Complementary Medicine and Therapies |url=https://doi.org/10.1186/s12906-020-03092-2 }}</ref>


Compared with other four Malaysian herbs (''[[Cosmos caudatus]]'', ''[[Piper sarmentosum]]'', ''[[Centella asiatica]]'', ''[[Syzygium polyanthum]]''), the ''Persicaria minor'' showed the highest concentration of phenols and the highest antioxidant activity. It has been used as a [[bioactive compound|bioactive]] component for packaging film for edible foods, based on a semi-refined carrageenan and [[glycerol]] as plasticizers.<ref>{{cite journal|title=Antioxidant Activities and Total Phenolic Content of Malaysian Herbs as Components of Active Packaging Film in Beef Patties|author=Wan Amnin Wan Yahaya|author2= Noraziah Abu Yazid| author3=Nurul Aini Mohd |author4=Azmanand María Pilar Almajano|journal=Antioxidants|location=Basel|volume=8|issue=7|date=July 1, 2019|page=204|doi= 10.3390/antiox8070204|pmid=31269679|pmc=6680856}}</ref>
Compared with other four Malaysian herbs (''[[Cosmos caudatus]]'', ''[[Piper sarmentosum]]'', ''[[Centella asiatica]]'', ''[[Syzygium polyanthum]]''), the ''Persicaria minor'' showed the highest concentration of phenols and the highest antioxidant activity. It has been used as a [[bioactive compound|bioactive]] component for packaging film for edible foods, based on a semi-refined carrageenan and [[glycerol]] as plasticizers.<ref>{{cite journal|title=Antioxidant Activities and Total Phenolic Content of Malaysian Herbs as Components of Active Packaging Film in Beef Patties|author=Wan Amnin Wan Yahaya|author2= Noraziah Abu Yazid| author3=Nurul Aini Mohd |author4=Azmanand María Pilar Almajano|journal=Antioxidants|location=Basel|volume=8|issue=7|date=July 1, 2019|page=204|doi= 10.3390/antiox8070204|pmid=31269679|pmc=6680856}}</ref>

Revision as of 23:41, 19 April 2021

Persicaria minor
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Polygonaceae
Genus: Persicaria
Species:
P. minor
Binomial name
Persicaria minor
(Huds.) Opiz
Synonyms[1]

Polygonum minus Huds.

Persicaria minor is species of herb in the family Polygonaceae. Common names include pygmy smartweed,[2] small water pepper and swamp willow weed.[3] This herb is native to Asia, but distributed widely in Europe and Australia.[4] It is used in South East Asian cooking.

Description

Persicaria minor is native to South East Asia, including Malaysia, Thailand, Vietnam and Indonesia.[5] It grows wild in cooler highlands, but is also found in wet lowland areas near rivers, ditches, and canals. It is a creeping plant with slender stems, and grows upright to a height of 1 to 1.5 meters. The creeping stem is green with reddish tinge, is cylindrical in shape, and has short nodes about 9 mm apart. Its leaves are long and narrowly-tapering, alternately arranged, and green with short, reddish petioles. Its flowers are minute, pale violet, and are 12 to 15 cm long.[6]

Uses

Persicaria minor is an edible herb. In Malaysia and Singapore (where it has the common name "kesum"), the shoots and young leaves are eaten raw as part of salad (ulam); used as an aroma spice additive in peppery dishes such as laksa, nasi kerabu, asam pedas and tom yam; used as tea leaves; and used for topical applications.[7] Its oil has been used for aromatherapy and in treatments for dandruff.

In Malaysian traditional medicine, P. minor has been used in post-natal tonics and for treatment of digestion.[6]

Pharmacological studies on P. minor have indicated anti-oxidant, LDL oxidation, anti-inflammatory and anti-microbial activities,[8] digestive enhancing and anti-ulcer activities,[9] as well as cognitive enhancing activities.[10] Comparative studies have been carried out to analyse the metabolites not only in the plant's leaves, but also in its stem and roots.[11] Clinical studies have also been carried out on this plant, looking at its supposed cognitive indications.[12]

Compared with other four Malaysian herbs (Cosmos caudatus, Piper sarmentosum, Centella asiatica, Syzygium polyanthum), the Persicaria minor showed the highest concentration of phenols and the highest antioxidant activity. It has been used as a bioactive component for packaging film for edible foods, based on a semi-refined carrageenan and glycerol as plasticizers.[13]

References

  1. ^ Tropicos, Persicaria minor (Huds.) Opix
  2. ^ USDA, NRCS (n.d.). "Polygonum minus". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 12 April 2021.
  3. ^ "Persicaria minor". European and Mediterranean Plant Protection Organization (EPPO). Retrieved 12 April 2021.
  4. ^ "Persicaria minor (Huds.) Opiz". New England Wild Flower Society. Retrieved 2017-03-28.
  5. ^ Wan Hassan, W.E (2010). Ulam: Salad Herbs of Malaysia. Masbe. pp. 190–191. ISBN 9789834466404.
  6. ^ a b Samy, Joseph; Sugumaran, M.; Lee, Kate (2005). Herbs of Malaysia. Times Editions - Marshall Cavendish. pp. 198–199. ISBN 9833001793.
  7. ^ Kilham, Chris (2017-02-26). "South Asian herb dubbed 'smart weed'". FoxNews.com. Retrieved 2017-08-11.
  8. ^ Christapher, Parayil; Parasuraman, Subramani (2015). "Review on Polygonum minus. Huds, a commonly used food additive in Southeast Asia". Pharmacognosy Research. 7 (1): 1–6. doi:10.4103/0974-8490.147125. PMC 4285636. PMID 25598627.{{cite journal}}: CS1 maint: unflagged free DOI (link)
  9. ^ Qader, SW; Abdulla, MA (2012). "Pharmacological mechanisms underlying gastroprotective activities of the fractions obtained from Polygonum minus in Sprague Dawley rats". International Journal of Molecular Sciences. 13 (2): 1481–1496. doi:10.3390/ijms13021481. PMC 3291972. PMID 22408403.{{cite journal}}: CS1 maint: unflagged free DOI (link)
  10. ^ George, A; Ng, CP (2014). "In vitro and ex-vivo cellular antioxidant protection and cognitive enhancing effects of an extract of Polygonum minus Huds (Lineminus™) demonstrated in a Barnes Maze animal model for memory and learning". BMC Complementary and Alternative Medicine. 14: 161. doi:10.1186/1472-6882-14-161. PMC 4036647. PMID 24886679.{{cite journal}}: CS1 maint: unflagged free DOI (link)
  11. ^ Ahmad, R; Baharum, SN (2014). "Volatile profiling of aromatic traditional medicinal plant, Polygonum minus in different tissues and its biological activities". Molecules. 19 (11): 19220–42. doi:10.3390/molecules191119220. PMC 6271663. PMID 25420073.{{cite journal}}: CS1 maint: unflagged free DOI (link)
  12. ^ Lau, Huijin; Shahar, Suzana; Mohamad, Mazlyfarina; Rajab, Nor Fadilah (2020). "The effects of six months Persicaria minor extract supplement among older adults with mild cognitive impairment: a double-blinded, randomized, and placebo-controlled trial". BMC Complementary Medicine and Therapies.
  13. ^ Wan Amnin Wan Yahaya; Noraziah Abu Yazid; Nurul Aini Mohd; Azmanand María Pilar Almajano (July 1, 2019). "Antioxidant Activities and Total Phenolic Content of Malaysian Herbs as Components of Active Packaging Film in Beef Patties". Antioxidants. 8 (7). Basel: 204. doi:10.3390/antiox8070204. PMC 6680856. PMID 31269679.{{cite journal}}: CS1 maint: unflagged free DOI (link)

External links

Wikimedia Commons has media related to Persicaria minor.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Persicaria_minor&oldid=1018804075"