scholarly journals Evaluation of Mouthwash Containing Citrus hystrix DC., Moringa oleifera Lam. and Azadirachta indica A. Juss. Leaf Extracts on Dental Plaque and Gingivitis

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1153
Author(s):  
Watunyoo Buakaew ◽  
Rungnapa Pankla Sranujit ◽  
Chanai Noysang ◽  
Supaporn Sangouam ◽  
Nungruthai Suphrom ◽  
...  
Keyword(s):  
Azadirachta Indica ◽  
Moringa Oleifera ◽  
Adjunctive Treatment ◽  
Leaf Extracts ◽  
Candida Spp ◽  
Staphylococcus Spp ◽  
And Control ◽  
Plaque Biofilm ◽  
Moringa Oleifera Lam

Oral hygiene and control of microbial plaque biofilm formation are effective methods for preventing gingivitis. Mouthwashes containing leaf extracts of the medicinal plants Citrus hystrix DC. (KL), Moringa oleifera Lam. (MO) and Azadirachta indica A. Juss. (NE) were assessed for oral healthcare and gingivitis adjunctive treatment. Three types of mouthwash were developed; KL, a combination of KL and MO (KL + MO), and a combination of KL, and NE (KL + NE). The mouthwashes were tested in vivo on 47 subjects with gingivitis who were allocated into five groups as (i) placebo, (ii) KL, (iii) KL + MO, (iv) KL + NE, and (v) 0.12% chlorhexidine gluconate (CHX). Participants were instructed to rinse with herbal mouthwash twice daily for two weeks. Gingival index (GI), plaque index (PI), and oral microbial colonies were measured at baseline and 15 days. Results showed that GI and PI of groups (ii)–(iv) significantly decreased over the placebo group, while accumulative reduction percentages of both Staphylococcus spp. and Candida spp. were found in groups (iii) and (iv). Findings indicated that the herbal mouthwashes reduced GI and PI, and showed potential as oral healthcare products.

scholarly journals Effects of botanicals against anthracnose and blight diseases of Houttuynia cordata Thunb

2016 ◽  
Vol 42 (1) ◽  
pp. 41-48
Author(s):  
Trisha Saha ◽  
Shamim Shamsi
Keyword(s):  
Azadirachta Indica ◽  
Pathogenic Fungi ◽  
Tagetes Erecta ◽  
Citrus Limon ◽  
Leaf Extracts ◽  
Houttuynia Cordata ◽  
Datura Metel ◽  
Houttuynia Cordata Thunb

Anthracnose and blight were recorded on Houttuynia cordata Thunb. during April 2013 to December 2013. The isolated fungi from the symptomatic plants were identified as Alterneria alternata (Fr.) Keissler and Colletotrichum gloeosporoides (Penz.) Sacc. Ethanol leaf extracts of five plants viz.,Azadirachta indica L., Citrus limon L., Datura metel L., Sennaalata L. and Tagetes erecta L.were evaluated against the pathogenic fungi A. alternata and C. gloeosporoides at 5%, 10% and 20% concentrations in vitro. A. indica recorded as good inhibitor against the test fungi followed by C. limon, S. alata, D. metel and T.erecta. In vivo treatment also showed that A.indica is the most effective in controlling diseases at 10% concentration. The plants treated with A. indica were fresh and healthy up to one month of observation.J. Asiat. Soc. Bangladesh, Sci. 42(1): 41-48, June 2016

scholarly journals EFFECT OF HERBAL TOOTHPASTE CONTAINING NEEM LEAVES EXTRACT (AZADIRACHTA INDICA) AGAINST GINGIVITIS: A CLINICAL STUDY

2019 ◽  
pp. 117-119
Author(s):  
AMELIA PRISCILLA SUGIARTA ◽  
ROBERT LESSANG ◽  
NATALINA .
Keyword(s):  
Clinical Study ◽  
Oral Cavity ◽  
Azadirachta Indica ◽  
Test Group ◽  
Tooth Brushing ◽  
Plaque Index ◽  
Control Group ◽  
Leaf Extracts ◽  
Neem Leaves ◽  
And Control

Objective: Neem leaves are known to have antibacterial, anti-inflammatory, antifungal, antiseptic, antitumor, antihyperglycemic, antiulcer, andantiviral effects. In addition, they can reduce the counts of plaque-forming bacteria in the oral cavity. This study aimed to evaluate the effect of anherbal toothpaste containing neem leaves extract against gingivitis.Methods: A total of 40 subjects were divided into two groups (n=20 each): Experimental and control. Those in the test group were instructed to brushtheir teeth twice a day for 7 days with neem leaves extract toothpaste, whereas the control group subjects were asked to continue with the non-herbalpaste they used for tooth brushing. Plaque index (PI) and papillary bleeding index (PBI) were measured on day 0 and day 7.Results: Significant reductions in PI and PBI were noted between the test and control groups.Conclusion: The findings of this clinical study provide evidence that neem leaf extracts are effective in reducing gingivitis.

scholarly journals The effect of 2-hydroxypropyl β-cyclodextrin on the stability of polyphenolic compounds from Moringa oleifera Lam leaf extracts in a natural low-transition temperature mixture

2018 ◽  
Vol 17 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Ioanna Karageorgou ◽  
Spyros Grigorakis ◽  
Stavros Lalas ◽  
Dimitris P. Makris
Keyword(s):  
Transition Temperature ◽  
Moringa Oleifera ◽  
Protective Action ◽  
Leaf Extracts ◽  
Decay Constants ◽  
Slowing Down ◽  
First Order Kinetics ◽  
Quercetin Glycosides ◽  
The Stability ◽  
Moringa Oleifera Lam

Abstract Polyphenol extracts from Moringa oleifera leaves (MoL) were obtained with a glycerol-based low-transition temperature mixture (LTTM) and a combination of LTTM with 2-hydroxypropyl β-cyclodextrin (HP-β-CD). The extracts were maintained at 4, 22 and 50 °C for 18 days and the antiradical activity (AAR) was recorded to detect modifications in the antioxidant activity of the extracts. AAR displayed a constant decline at every temperature tested, following pseudo first-order kinetics and the decay constants suggested that the presence of HP-β-CD had a protective action, slowing down AAR decline. The analysis of the polyphenolic profiles using liquid chromatography-diode array-mass spectrometry revealed that after storage for 18 days at 50 °C, the major quercetin glycosides occurring in MoL were extensively degraded. Based on the detection of protocatechuic acid in the stored extracts, putative pathways of flavonol glycoside degradation were proposed. It was concluded that the decomposition of these components was mainly responsible for the AAR decline observed.

scholarly journals Phytochemical Analyses, Antioxidant and Anticancer Activities of Ethanolic Leaf Extracts of Moringa oleifera Lam. Varieties

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2348
Author(s):  
Bilques Farooq ◽  
Bhupendra Koul ◽  
Deveshi Mahant ◽  
Dhananjay Yadav
Keyword(s):  
Antioxidant Activity ◽  
Moringa Oleifera ◽  
Sugar Content ◽  
Soluble Proteins ◽  
Mature Stage ◽  
Cytotoxic Activities ◽  
Anticancer Activities ◽  
Leaf Extracts ◽  
Anticancer Compounds ◽  
Moringa Oleifera Lam

Moringa oleifera Lam. (Moringaceae) is revered as s ‘miracle tree’ due to its remarkable nutritional, medicinal and industrial uses. In our study, a comparative analysis of the nutritional parameters (antioxidant activity, sugar content—TSS, total soluble proteins—TSP and mineral contents), phytochemicals (HPLC analysis of four anticancer compounds), and cytotoxicity of M. oleifera leaf extracts (MLEs) of five selected varieties (conventional, PKM-1, PKM-2, ODC, and Jaffna), was performed. Jaffna variety possessed the highest antioxidant activity (FRAP) followed by other four varieties. The trend observed was: Jaffna (9.47 µg/mL, 18.48 µg/mL, 29.39 µg/mL, and 35.37 µg/mL) > PKM-1 (4.82 µg/mL, 7.63 µg/mL, 22.33 µg/mL, and 27.71 µg/mL) > PKM-2 (2.10 µg/mL, 7.04 µg/mL, 13.18 µg/mL, and 21.78 µg/mL) > ODC (0.17 µg/mL, 2.10 µg/mL, 4.41 µg/mL and 13.94 µg/mL) > Conventional (0.05 µg/mL, 1.08 µg/mL, 2.86 µg/mL, and 5.40 µg/mL), total soluble proteins (TSP) [0.69 ± 0.01 and 0.94 ± 0.01 µg/mL (young and mature stage, respectively)], sugar content (TSS) [0.39 ± 0.01 and 0.51 ± 0.01 µg/mL (young and mature stage, respectively)], chlorophyll content [1.07 ± 0.01 (plantlet stage), 1.36 ± 0.003 (vegetative-stage), 0.82 ± 0.004 (reproductive stage) mg/g], followed by the other four varieties. The trend observed for cytotoxic activities of ethanolic MLEs on HepG2 cell line, based on the IC50 values, was conventional (1.22 mg/mL) > ODC (0.90 mg/mL) > PKM-2 (0.65 mg/mL) > PKM-1 (0.35 mg/mL) > Jaffna (0.15 mg/mL). The results of HPLC quantification of anticancer compounds [beta-sitosterol (0.244%), quercetin (0.216%), kaempferol (0.013%), and moringin (0.063%)] was also in consonance with that of MTT assay. In summary, the trend observed in all the parameters tested was Jaffna > PKM-1 > PKM-2 > ODC > conventional. Thus, Jaffna variety has a better potential to combat malnutrition and cancer and must be recommended for commercial plantations.

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