scholarly journals Primer registro de la asociación entre la cochinilla harinosa Ferrisia meridionalis (Hemiptera: Pseudococcidae) y Duchesnea indica (Rosaceae)

2020 ◽  
Vol 79 (3) ◽  
pp. 41-44
Author(s):  
Cristian Amun ◽  
Mario A. Debes ◽  
Patricia González ◽  
Marta E. Arias
Keyword(s):  
Author(s):  
A. Mumtihanah Mursyid ◽  
Risda Waris

Objective: Arbenan (Duchesnea indica) plants contain saponins, flavonoids, and tannins which have antioxidant activity. The purpose of this research is to perform formulation and evaluation extract ethanol of Arbenan leaves in the form of serum which is pharmaceutically stable. Method: Arbenan leaf powder was macerated with ethanol solvent, and then left for 3-4 days while stirring repeatedly, and then filtering. Furthermore, the liquid ethanol extract that has been obtained is evaporated using a Rotary Vacum Evaporator was used to evaporate the extract. Prepared extract was used to evaluate various parameters like organoleptics, homogeneity, viscosity, and pH. Result: All formulations were having typical smell, light brown color and a little thick consistency. Formulations of leaf extract of Arabenan with four variations bases have shown to have good stability after stress condition. It can be seen from the evaluation result are organoleptics, homogeneity, viscosity, rheology, and pH. Conclusion: Study concludes that a stable leaf extract of Arabenan can be effectively formulated into a serum by the means of various bases.                                     Peer Review History: Received 8 January 2021; Revised 13 February; Accepted 4 March, Available online 15 March 2021 UJPR follows the most transparent and toughest ‘Advanced OPEN peer review’ system. The identity of the authors and, reviewers will be known to each other. This transparent process will help to eradicate any possible malicious/purposeful interference by any person (publishing staff, reviewer, editor, author, etc) during peer review. As a result of this unique system, all reviewers will get their due recognition and respect, once their names are published in the papers. We expect that, by publishing peer review reports with published papers, will be helpful to many authors for drafting their article according to the specifications. Auhors will remove any error of their article and they will improve their article(s) according to the previous reports displayed with published article(s). The main purpose of it is ‘to improve the quality of a candidate manuscript’. Our reviewers check the ‘strength and weakness of a manuscript honestly’. There will increase in the perfection, and transparency.  Received file:                Reviewer's Comments: Average Peer review marks at initial stage: 5.0/10 Average Peer review marks at publication stage: 7.0/10 Reviewer(s) detail: Dr. Marwa A. A. Fayed,  University of Sadat City, Egypt, [email protected] Prof. Dr. Ali Gamal Ahmed Al-kaf,  Sana'a university, Yemen, [email protected] Ahmad Najib, Universitas Muslim Indonesia, Makassar, Indonesia, [email protected] Similar Articles: PHYTOCHEMICAL, ANTI-INFLAMMATORY, ANALGESIC, ANTIPYRETIC AND ACUTE TOXICITY OF PSIADIA PUNCTULATA GROWING IN YEMEN ANTIHYPERLIPIDEMIC EFFECT OF THE ETHANOLIC EXTRACT OF SCAEVOLA TACCADA (GAERTN) ROXB. LEAVES ETHNOBOTANY, PHYTOCHEMISTRY AND PHARMACOLOGY OF OCHNA SCHWEINFURTHIANA: A REVIEW


Weed Science ◽  
1993 ◽  
Vol 41 (4) ◽  
pp. 548-550 ◽  
Author(s):  
Elmer Gray ◽  
Neysa M. Call

Research was conducted to determine the influence of soil fertilization and mowing on persistence of Indian mockstrawberry and common blue violet in an old, weakened tall fescue lawn. Fertilization treatments included: F0 = none applied; F1 = spring and fall application of 0.49 kg N, 0.21 kg P, and 0.41 kg K 100 m-2; and F2 = spring and fall application of twice the F1 rate. Mowing treatments were: M0 = not mowed; and M1 and M2 = mowing heights of approximately 4 and 6 cm, respectively, at biweekly intervals. Persistence of both weeds was influenced more by mowing than by fertilization. Survival of Indian mockstrawberry was greatest when mowed at 6 cm and not fertilized and lowest when highly fertilized and not mowed. Blue violets were virtually eliminated by either mowing treatment and did not respond to fertilization. Mowing and fertilization effectively reduced survival of Indian mockstrawberry and common blue violet in the tall fescue lawn.


2009 ◽  
Vol 29 (3) ◽  
pp. 199-203 ◽  
Author(s):  
Yong-Mei Liao ◽  
Ning-Fei Lei ◽  
Jin-chuang Wang ◽  
Jin-Song Chen

2019 ◽  
Vol 4 (1) ◽  
pp. 560-562 ◽  
Author(s):  
Kyeong-In Heo ◽  
Yongsung Kim ◽  
Masayuki Maki ◽  
Jongsun Park

2017 ◽  
Vol 9 (2) ◽  
pp. 154-164
Author(s):  
Nuraziza Nuraziza ◽  
Seniwati Dali ◽  
Risda Waris
Keyword(s):  

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
H. M. Arif Ullah ◽  
Yuan Yee Lee ◽  
Sung Dae Kim ◽  
Man Hee Rhee

Duchesnea indica is known as false strawberry, is found in East Asia, and has numerous biological properties. The aim of this study was to investigate the anti-inflammatory effect of Duchesnea indica extract (DIE) on coal fly ash- (CFA-) induced inflammation in murine alveolar macrophages (MH-S). Following the induction of inflammation in MH-S cells by CFA, nitric oxide (NO) was measured to evaluate the anti-inflammatory property of DIE. Cell viability and inflammatory gene expression were analyzed using polymerase chain reaction (PCR). The inflammatory pathway in MH-S cells was determined via western blotting and immunofluorescence (IF) analysis. Finally, the major components of the DIE were identified and separated through ultra-performance liquid chromatography (UPLC) and gas chromatography-mass spectrometry (GC-MS) analysis. Our results showed that the DIE dose-dependently inhibited the CFA-induced NO production in MH-S cells. Moreover, the DIE could suppress the CFA-induced proinflammatory mediators, such as cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS). In addition, the inhibitory effect of the DIE on proinflammatory cytokines, including interleukin-6 (IL-6), IL-1β, and tumor necrosis factor-α (TNF-α), was detected with PCR. Moreover, the effect of the DIE on the nuclear factor-κB (NF-κB) pathway in CFA-activated MH-S cells was measured via western blotting. Furthermore, the inhibition of the phosphorylated NF-κB (p-NF-κB) translocation was analyzed using IF assay. The findings of this study indicated that the DIE potentially inhibited the CFA-induced inflammation by blocking the NF-κB inflammatory signaling pathway in MH-S cells and that the DIE might contain favorable anti-inflammatory compounds which may be effective in attenuating lung inflammation.


Ra Ximhai ◽  
2012 ◽  
pp. 103-110
Author(s):  
Rosa I. Plascencia Tenorio ◽  
Víctor Olalde Portugal ◽  
Hortencia G. Mena-Violante ◽  
Luis F. Ceja Torres ◽  
José Venegas González ◽  
...  

La fresa es una fruta no climatérica, con una vida postcosecha muy corta. La pérdida de calidad del fruto puede deberse, entre otros factores a daños ocasionados por fitopatógenos. Entre los más comunes se encuentran los hongos causantes del moho gris (Botrytis cinerea), y podredumbre blanca (Rhizopus stolonifer) dos fitopatógenos de gran impacto por su velocidad de crecimiento la cual les permite colonizar la superficie de los mismos ocasionado importantes pérdidas económicas. Una alternativa para el control de los daños por patógenos en frutos postcosecha es el uso de antagonistas microbianos que pueden estar presentes en la planta o el fruto pero en densidades bajas. En este estudio se aislaron bacterias de tejido foliar y frutos de fresa silvestre (Duchesnea indica Andr. Fock) y comercial. Se seleccionaron aquellos aislados que presentaron los mayores porcentajes de inhibición del crecimiento micelial de ambos fitopatógenos in vitro. Se aislaron un total de 32 cepas de las cuales 15 provinieron de fresa silvestre y 24 de fresa comercial. Se obtuvieron solo nueve cepas con potencial biocontrolador para uno o ambos patógenos. Los mayores porcentajes de inhibición del crecimiento micelial oscilaron entre 67.1% y 81.7% para Botrytis cinerea y 45.5% a 73.2% para Rhizopus stolonifer. Estos fueron obtenidos por cuatro aislados dos obtenidos de fresa silvestre y dos de comercial, todos ellos con capacidad para controlar a ambos fitopatógenos


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