Rhus chinensis

Chinese sumac
Conservation status
	; Least Concern (IUCN 3.1)
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Anacardiaceae
Genus:	Rhus
Species:	R. chinensis
Binomial name
	Rhus chinensis; Mill.
Synonyms
	Rhus javanica auct.; Rhus semialata Murray;

Rhus chinensis, the Chinese sumac^[2] or nutgall tree, is a deciduous shrub or small tree in the genus Rhus. Growing to 6 m (20 ft) tall, it has downy shoots and leaves comprising several leaflets. These turn red in autumn before falling.^[3]

The plant is common in East and South Asia,^[4] and is cultivated as an ornamental in temperate climates.

Galls produced on the species that are called Chinese gall (Galla chinensis), are a source of gallotannins,^[5]^[6] molecules of hydrolyzable tannins. Infestation of the tree by Chinese sumac aphids (Melaphis chinensis Bell) may lead to production of a gall that is valued as a commercial product in China.

Chinese galls are used in traditional Chinese medicine for coughs, diarrhea, night sweats, dysentery, and intestinal and uterine bleeding.^[7] Some research has suggested that chemical compounds found in Rhus chinensis possess in vitro antiviral, antibacterial, anticancer, hepatoprotective, antidiarrheal, and antioxidant activities.^[4] The aqueous extracts of the gall also inhibit alpha-glucosidase activity in vitro.^[8]

Foliage
Flowers
Fruits
Sapling

References

^ Botanic Gardens Conservation International (BGCI) & IUCN SSC Global Tree Specialist Group (2018). "Rhus chinensis". IUCN Red List of Threatened Species. 2018: e.T135819132A135819134. Retrieved 23 January 2023.
^ NRCS. "Rhus chinensis". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 21 October 2015.
^ "Rhus chinensis". RHS. Retrieved 28 August 2021.
^ ^a ^b Djakpo, O; Yao, W (2010). "Rhus chinensis and Galla Chinensis--folklore to modern evidence: Review". Phytotherapy Research. 24 (12): 1739–47. doi:10.1002/ptr.3215. PMC 7167973. PMID 20564459.
^ Tian, Fang; Li, Bo; Ji, Baoping; Zhang, Guizhi; Luo, Yangchao (2009). "Identification and structure–activity relationship of gallotannins separated from Galla chinensis". LWT - Food Science and Technology. 42 (7): 1289. doi:10.1016/j.lwt.2009.03.004.
^ Tian, Fang; Li, Bo; Ji, Baoping; Yang, Jinhua; Zhang, Guizhi; Chen, Yang; Luo, Yangchao (2009). "Antioxidant and antimicrobial activities of consecutive extracts from Galla chinensis:The polarity affects the bioactivities". Food Chemistry. 113: 173–179. doi:10.1016/j.foodchem.2008.07.062.
^ "Aphid", Henry G. Stroyan, McGraw-Hill Encyclopedia of Science & Technology, 8th Edition, 1997, ISBN 0-07-911504-7
^ Shim, Y. J; Doo, H. K; Ahn, S. Y; Kim, Y. S; Seong, J. K; Park, I. S; Min, B. H (2003). "Inhibitory effect of aqueous extract from the gall of Rhus chinensis on alpha-glucosidase activity and postprandial blood glucose". Journal of Ethnopharmacology. 85 (2–3): 283–7. doi:10.1016/s0378-8741(02)00370-7. PMID 12639753.

External links

Plants for a Future

[IUCN-1] Botanic Gardens Conservation International (BGCI) & IUCN SSC Global Tree Specialist Group (2018). "Rhus chinensis". IUCN Red List of Threatened Species. 2018: e.T135819132A135819134. Retrieved 23 January 2023.

[2] NRCS. "Rhus chinensis". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 21 October 2015.

[3] "Rhus chinensis". RHS. Retrieved 28 August 2021.

[:0-4] Djakpo, O; Yao, W (2010). "Rhus chinensis and Galla Chinensis--folklore to modern evidence: Review". Phytotherapy Research. 24 (12): 1739–47. doi:10.1002/ptr.3215. PMC 7167973. PMID 20564459.

[5] Tian, Fang; Li, Bo; Ji, Baoping; Zhang, Guizhi; Luo, Yangchao (2009). "Identification and structure–activity relationship of gallotannins separated from Galla chinensis". LWT - Food Science and Technology. 42 (7): 1289. doi:10.1016/j.lwt.2009.03.004.

[6] Tian, Fang; Li, Bo; Ji, Baoping; Yang, Jinhua; Zhang, Guizhi; Chen, Yang; Luo, Yangchao (2009). "Antioxidant and antimicrobial activities of consecutive extracts from Galla chinensis:The polarity affects the bioactivities". Food Chemistry. 113: 173–179. doi:10.1016/j.foodchem.2008.07.062.

[7] "Aphid", Henry G. Stroyan, McGraw-Hill Encyclopedia of Science & Technology, 8th Edition, 1997, ISBN 0-07-911504-7

[8] Shim, Y. J; Doo, H. K; Ahn, S. Y; Kim, Y. S; Seong, J. K; Park, I. S; Min, B. H (2003). "Inhibitory effect of aqueous extract from the gall of Rhus chinensis on alpha-glucosidase activity and postprandial blood glucose". Journal of Ethnopharmacology. 85 (2–3): 283–7. doi:10.1016/s0378-8741(02)00370-7. PMID 12639753.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

Rhus chinensis

References

External links

See what we do next...

OR