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Table 5 Phytochemical activities and toxicity of medicinal plants used for skin diseases

From: An ethnobotanical study of medicinal plants used to treat skin diseases in northern Pakistan

S/No

Family / Scientific name / coll. #

Phytochemicals

Toxicity

1.

Acanthaceae Justicia adhatoda L. LI 58

Alkaloids, phenolic, flavonoids and sterols [129]

Less toxicity [130]

2.

Amaryllidaceae Allium cepa L. LI 6

Alkaloids, flavonoids, cardiac glycosides, terpene, steroids and resins [131]

None

3.

Amaryllidaceae Allium sativum L LI 7

Saponin, steroids, tannins, carbohydrates and cardiac glycosides [132]

Excessive use cause toxicity like acute toxicity, burning sensation in the mouth and gastrointestinal tract, nausea, diarrhea, vomiting [133]

4.

Apiaceae Anethum graveolens L. LI 10

Essential oils, fatty oil, proteins, carbohydrates, fiber and ash [134]

Nontoxic [135]

5.

Apiaceae Coriandrum sativum L. LI 33

Alkaloids, carbohydrates, volatile oil, tannins, and flavonoids [136]

Acute and sub chronic toxicity [137]

6.

Apiaceae Ferula foetida (Bunge) Regel. LI 47

Terpenoids, Sulfide derivatives, volatile Oil and Phenols [138]

Little toxicity including (including lung metastasis) [139]

7.

Apiaceae Pleurospermum brunonis Benth. ex C.B.Clarke LI 80

None

None

8.

Apocynaceae Calotropis procera (Aiton) Dryand. LI 24

Cardenolides, flavonoids, and saponins [132] .

Highly toxic [140]

9.

Apocynaceae Carissa spinarum L. Haines LI 22

Alkaloids, tannin, glycoside, steroids and carbohydrates [141]

Acute toxicity (Shamim, 2014)

10.

Apocynaceae Rauvolfia serpentina L. LI 84

Phenolic acids and flavonoids [142]

None

11.

Asteraceae Anaphalis margaritacea (L.) Benth. & Hook.f. LI8

Flavonoids, polyacetylenes, and hydroxylactone [143]

 

12.

Asteraceae Artemisia vulgaris L. LI 12

Carbohydrate, saponins, phytosterol, proteins, amino acid, tannin & phenolic compounds and flavonoids [144]

Genotoxicity [145]

13.

Asteraceae Gerbera gossypina (Royle) Beauverd LI 50

None

Less toxicity [139]

14.

Asteraceae Gnaphalium affine D.Don LI 51

Flavonoids, sesquiterpenes, diterpenes, Triterpenes and phytosterols [146]

Damage oxidative compounds and produce various toxic compound that are harmful for humans [139]

15.

Asteraceae Launaea nudicaulis (L.) Hook.f. LI 60/

Flavonoids, anthocynadins and flavanones [147]

Nontoxic [148]

16.

Asteraceae Saussurea lappa (Decne.) Sch.Bip. LI 93

Alkaloids, glycosides, phenolics, steroids and terpenoids [149]

Acute toxicity [150]

17.

Asteraceae Senecio chrysanthemoides DC LI 94

Triterpene, emodins,polyphenol, reducing sugar and anthocyanosides [151]

Hepatotoxicity [150]

18.

Asteraceae Sonchus asper (L.) Hill LI 96

Ascorbic acid, carotenoids

and fatty acids [152]

Acute toxicity [153]

19.

Asteraceae Taraxacum officinale aggr. F.H. Wigg. LI 99

phenolic compounds, flavonoid glycosides [154]

Acute toxicity [155]

20.

Asteraceae Tussilago farfara L. LI 103

Terpenes, flavonoids, and alkaloids [156]

Acute toxicity [157]

21.

Balsaminaceae Impatien edgeworthii Hook. f LI 54

Flavonoids, sugars, alkaloids and saponins

[158]

Cytotoxicity [159]

22.

Berberidaceae Berberis lycium Royle LI 15

ß-sitosterol, 4,4-dimethylhexadeca-3-ol, Butyl-3-hydroxypropyl phthalate, Butyl-3-hydroxypropyl phthalate and 4-methyl-7-hydroxycoumarin [160]

Acute toxicity and oral toxicity [158]

23.

Boraginaceae Hackelia americana (A.Gray) Fernald LI 52

Phenols, saponins, and flavonoids [161]

Hepatotoxicity [162]

24.

Boraginaceae Onosma hispida Wall. ex G. LI 71

Flavonoid, amines, iridoids and sesquiterpene [163]

Acute toxicity [164]

25.

Brassicaceae Brassica juncea (L.) Czern. LI 20

2,6-dichlorophenol indophenol and HEPES 4-(2-Hydroxyethyl)-1- piperazine-ethane-sulphonic acid [165]

Poisonous [166]

26.

Buxaceae Buxus papillosa C.K. Schneid. LI 21

Cyclobuxupaline-C (IV)(+)-cyclopapilosine-D (VII) and (+)-buxamine-C [167]

Nonpoisonous [168]

27.

Cannabaceae Cannabis sativa L LI 26

Alkaloids, flavonoids, cardiac glycosides, resins, terpins and steroids [169].

High doses cause inhibition of hepatic drug and decreased fertilization capacity [170]

28.

Capparaceae Capparis decidua (Forssk.) Edgew. LI 27

alkaloids, phenols, sterols and glycosides [171]

Acute toxicity [172]

29.

Caprifoliaceae Valeriana jatamansi Jones ex Roxb. LI 105

Phenols, flavonoids and tannins [173]

Fumigant toxicity [174]

30.

Caryophyllaceae Cerastium fontanum subsp. vulgare (Hartm.) Greuter & Burdet, LI 29

None

None

31.

Commelinaceae Commelina benghalensis L LI 32

Terpenoids, saponins, tannins, flavonoids, steroids, phenolic compounds, alkaloids and cardiac glycosides [175]

Acute and sub-acute toxicity, male reproductive toxicity [176]

32.

Convolvulaceae Cuscta reflexa Roxb. LI 35

Flavonoids and tannins [177]

Oral toxicity [178]

33.

Cucurbitaceae Cucumis melo L. LI 36

Alkaloids, terpenoids, carbohydrate, proteins, flavonoids, phytosterols [179]

Metal toxicity [180]

34.

Cucurbitaceae Lagenaria siceraria (Molina) Standl. LI 59

Protein, carbohydrates, Flavonoid and saponin [181]

Gastrointestinal toxicity [182]

35.

Cucurbitaceae Momordica charantia L. LI 67

Alkaloid, glycoside, aglycone, tannin, sterol, phenol, protein and carbohydrate [183]

Hepatotoxicity [184]

36.

Cupressaceae Juniperus communis L. LI 56

Steroids, alkaloids, phenolics, flavonoids, tannins and terpenoids [185]

Nephrotoxicity [186]

37.

Cupressaceae Juniperus excelsa M. Bieb. LI 57

Alkaloids,flavonoids, phenols, saponins and diterpenes [187]

Cytotoxicity [188]

38.

Cyperaceae Cyperus difformis L LI 38

Flavonoids, coumarins, tannins and sterols [189]

Fumigent toxicité [190](Chang et al., 2012)

39.

Elaeagnaceae Hippophae rhamnoides L. LI 53

Phenol, Quercetin and Catechin [191]

Non toxic [192]

40.

Equisetaceae Equisetum arvense L. LI 43

Flavonoids, alkaloids, minerals, phenolic petrosins, triterpenoids, saponins, phytosterols [193]

Acute and metal toxicity [194]

41.

Euphorbiaceae Euphorbia helioscopia L. LI 44

Reducing sugars, terpenoids, alkaloids, steroids, tannins, flavanoids and phenolic compounds [195]

Cytotoxicity [196]

42.

Fabaceae Butea monosperma (Lam.) Kuntze LI 14

Sterols, triterpenes, glycosides flavonoids and proteins [197].

Acute and oral toxicity [198]

43.

Fabaceae Delbergia sissoo L. LI 41

Proteins, phyto sterols, tannins, starch, flavonoids and tannins [199].

Acute toxicity [200]

44.

Fabaceae Pisum sativum L. LI 77

Tannins, terpenoides, alkaloids

and flavonoids [201]

Cadmium toxicity in human [202]

45.

Fabaceae Trigonella foenum-graecum L LI 102

Alkaloids, cardiac glycosides, and phenols [203]

Acute toxicity [204]

46.

Gentianaceae

Swertia abyssinica Hochst.

LI 97

None

Hepatic toxicity [205]

47.

Lamiaceae

Ajuga integrifolia Buch-Ham-ex D. Don

LI 5

Essential oil [206]

Body weakness [205]

48.

Lamiaceae

Isodon rugosus (Wall. ex Benth.) LI 55

Alkaloids, glycosides, flavonoids, oils, terpenoids, saponins, tannins and anthraquinones [207]

Cytotoxicity [159]

49.

Lamiaceae

Micromeria biflora (Buch.-Ham. ex D.Don) Benth

LI 66

None

Membrane toxicity of cell [184]

50.

Lamiaceae

Nepeta hindostana (B.Heyne ex Roth) Haines.

LI 68

None

Mycotoxin [208]

51.

Lamiaceae

Rydingia limbata (Benth.) Scheen & V.A. Albert

LI 90

None

Cytotoxicity [209]

52.

Lamiaceae

Salvia moorcroftiana wall. ex Benth

LI 92

Flavonoids, diterpenoids and sterols

[210]

Nontoxic inhibitor [211]

53.

Lamiaceae

Teucrium stocksianum Boiss.

LI 101

Alkaloids, tannins, flavonoids, saponins, steroid, reducing sugar, terpenoid, anthraquinone, phlobatannin and glycoside [212]

Acute toxicity [213]

54.

Loranthaceae

Loranthus pulverulentus Wall

LI 62

Triterpenoids, alkaloids, carbohydrates, flavanoids, proteins, tannins and glycosides [214]

Low toxicity [148]

55.

Lythraceae

Lawsonia inermis

L.

LI 61

Glycosides, phytosterol, steroids, saponins, and tannins [215]

Highly toxic [148]

56.

Malvaceae

Abelmoschus esculentus (L.) Moench

LI 1

Carbohydrate, gums and mucilages, proteins, phytosterols, flavonoids, tannins, phenolic

Compounds and volatile oil (Saha et al., 2011).

No toxic effect [216]

57.

Meliaceae

Melia azadarach L.

LI 65

Alkaloids, Tannins, Saponins, Phenols [217]

Toxic [218]

58.

Myrsinaceae

Myrsine africana L.

LI 63/

Saponins, tannins, flavonoids, amino acids, steroids and reducing sugar [219]

Acute toxicity [148]

59.

Nitrariaceae

Peganum harmala L.

LI 72

Alkaloids, flavonoids and anthraquinones [220]

Cytotoxicity [221]

60.

Nyctaginaceae

Boerrehavia diffusa L.

LI 19/

1,1-diphenyl picrylhydrazyl, phenolic, flavonoid and ascorbic acid [222]

Acute toxicity [223]

61.

Oleaceae

Olea europaea subsp. cuspidata (Wall. & G.Don) Cif

LI 70

Flavonoids, terpenes [224]

Low toxicity [164]

62.

Papaveraceae

Corydalis govaniana Wall. LI 34

Alkaloids [225]

Acute toxicity (Mukhopadhyay et al., 1987)

63.

Phytolaceae

Phytolacea letsenia L.

LI 73

 

None

64.

Pinaceae

Cedrus deodara (Roxb. ex D.Don).

LI 28

Tannins, flavanoids, alkaloids, and terpenoids [226]

Cytotoxicity [172]

65.

Pinaceae

Pinus roxburgii Sarg

LI 75/

Flavonoids and terpenoids [227]

Acute toxicity [228]

66.

Pinaceae

Pinus wallichiana A.B. Jacks.

LI 76

Flavonoid and phenolic [229]

Toxic [228]

67.

Plantaginaceae

Picrorhiza kurrooa Royle. ex Benth.

LI 74

Sterols, glycosides and phenolic compounds [230]

Cytotoxicity [231]

68.

Plantaginaceae

Plantago major L.

LI 78

Alkaloids, flavonoids, saponins, quinones, terpenes, lignans, tannins, polysaccharides, steroidal glycoside, thiosulfinates, proanthocyanidin and proteins [232]

Less toxicity [233]

69.

Plantaginaceae

Plantago lanceolata L.

LI 79

Anthraquinone,

Glycosides and alkaloids [234]

Not toxic [235]

70.

Poaceae

Cynodon dactylon (L.) Pers.

LI 37

Alkaloids, anthroquinone, flavonoids, saponins, steriods, tannins and triterpenoid [190]

Fungal growth, biomass toxicity [236]

71.

Polygonaceae

Fagopyrum acutatum (Lehm.) Mansf. ex K.Hammer

LI 45

Protein, carbohydrates, fat and rutin [237]

Hepatotoxicity [238]

72.

Polygonaceae

Polygonum nepalense Meissn.

LI 81

None

Toxic [239]

73.

Polygonaceae

Rumex abyssinicus Jacq.

LI 87

Tannins, anthraquinones, amino acids flavonoids and carbohydrates [240]

Non toxic in cell [241]

74.

Polygonaceae

Rumex dissectus H. Lév.

LI 88

B-carotene linoleic acid, has antioxidant activity [242]

Less toxic [243]

75.

Polygonaceae

Rumex dentatus L.

LI 89

Alkaloids, terpenoids, flavonoids and tannins [244]

Toxic [174]

76.

Polygonaceae Fagopyrum tataricum (L.) Gaertn.

LI 46

Flavonoids [245]

Cytotoxicity [246]

77.

Primulaceae

Androsace rotundifolia Lehm. ex Roem. & Schult.

LI 9

None

Less toxic [247]

78.

Pteridaceae

Adiantum venustum D. Don

LI 4

Adininaneone, adininaonol and Norhopan [248]

Nontoxic (Huxley et al., 1992)

79.

Ranunculaceae

Aconitum chasmanthum Stapf ex Holmes

LI 2

Alkaloids, benzoylmecasonine and mesaconitine [249]

Some species are highly poisonous [250]

80.

Ranunculaceae

Aconitum delphinifolium DC.

LI 3

Alkaloids, benzoylmecasonine and mesaconitine [249]

Slightly poisonous when used in access [250]

81.

Ranunculaceae

Aquilegia pubiflora Wall. ex Royle

LI 13

None

Nontoxic [251]

82.

Ranunculaceae

Caltha alba Cambess

LI 25/

Alkaloides, flavonoids, glycosides and triterpenoides [252]

Acute toxicity, cytotoxicity [216]

83.

Ranunculaceae

Nigella sativa L.

LI 69

Flavonoid glycosides quercetin and kaempferol 3-glucosyl [253]

Hepatotoxicity [254]

84.

Rhamnaceae Colubrina oppositifolia Brongn. ex H. Mann

LI 23

 

None

85.

Rosaceae

Malus pumila Mill.

LI 64

Triterpenoids and flavonoids [255]

Hepatotoxic [148]

86.

Rosaceae

Prunus armeniaca L.

LI 82

Carbohydrates, phenolic compounds and organic acids [256]

Acute and renal toxicity [257]

87.

Rosaceae

Prunus persica (L.) Batsch

LI 83

Phenolics, anthocyanins and flavonoids [258]

Toxic side effects [259]

88.

Rosaceae

Rosa chinensis Jacq

LI 85

None

None

89.

Rosaceae

Rubus abchaziensis Sudre

LI 86

Diterpene glycosides, phenolic glycoside and Lignan glycoside [260]

Cytotoxicity and mitochondrial toxicity [261]

90.

Rubiaceae

Galium abaujense Borbás

LI 48

None

None

91.

Rubiaceae

Gallium aparine L.

LI 49

None

None

92.

Rutaceae

Zanthoxylum armatum DC

LI 11

Limonene,linalool,neral [262]

Cytotoxic and Phytotoxic potential [263]

93.

Rutaceae

Citrus medica L.

LI 30

Carbohydrates, proteins, amino acids and flavonoids [264]

Estrogenic effect [265]

94.

Rutaceae

Citrus sinensis L.

LI 31

tannin, alkaloid, saponin, flavonoid, steroid, tripertenes [266]

Fumigant toxicity [267]

95.

Salicaceae

Salix babylonica L.

LI 91

Phenolics and saponins [268]

Cytotoxicity [269]

96.

Sapindaceae

Dodonaea viscosa (L.) Jacq

LI 42

Carbohydrates, flavonoids, proteins, amino acids, saponins, steroids, sterols, tannins, and triterpenoids [270]

Acute toxicity [271]

97.

Saxifragaceae

Bergenia ciliata (Haw.) Sternb

LI 16

Alkaloids, carbohydrates, cardiac glycosides, saponins, phenols, flavonoids and diterpenes [272].

Acute toxicity [273]

98.

Saxifragaceae

Bergenia ligulata Engl.

LI 17

Bergenin, catechin, gallicin and gallic acid [274]

Radical toxicity in renal epithelial cell [275]

99.

Saxifragaceae

Bergenia stracheyi Hook.f. & Thomson) Engl

LI 18

Bergenin 2. Tannic acid 3. Gallic acid 4. Stigmesterol 5. β-Sitosterol 6. catechin 7 [276]

Acute toxicity [277]

100.

Scrophulariaceae

Verbascum thapsus L.

LI 106

Methanolic extract has antiviral activity against the pseudorabies virus [278]

Toxic pyrrolizidine alkaloids [279]

101.

Solanaceae

Datura stramonium L.

LI 40

Saponins, tannins, alkaloids and glycosides [280]

Poison and hallucinogen [281]

102.

Solanaceae

Solanum virginianum L.

LI 95

None

Cytotoxicity [282]

103.

Tamaricaceae

Tamarix aphylla (L.) H. Karst.

LI 98

Flavonoids, alkaloids and tannins [283]

Less toxic [284]

104.

Taxaceae

Taxus wallichiana Zucc.

LI 100

Diterpenoids, lignans, flavonoids, steroids and sugar derivatives [285]

Hepatotoxicity [286]

105.

Thymelaeaceae

Daphne mucronata S Royle

LI 39

Coumarins, flavonoids, triterpenoids, lignin, glucosides, daphnine and umbelliferone [287]

Leaf extract is highly toxic [287]

106.

Urticaceae Urtica dioica L. LI 104

Phytosterols, saponins, flavanoids, tannins, hydrolysable tannins, phenolic compounds, proteins and amino acids [288]

Nontoxic [289]