Methodology of the tetrazolium test for assessing the viability of seeds of Eugenia brasiliensis Lam., Eugenia uniflora L. and Eugenia pyriformis Cambess
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چکیده
منابع مشابه
Photosynthetic metabolism and quality of Eugenia pyriformis Cambess. seedlings on substrate function and water levels.
The aim of this research was to evaluate the quality and photosynthetic metabolism of "uvaia" seedlings (Eugenia pyriformis Cambess.) on different substrates and water regimes. The seeds were sown in tubes of 50 x 190 mm in the following substrates: Sand (S), Latosol + Sand (L + S) (1:1), Latosol + Sand + Semi Decomposed Poultry Litter (L + S1 + PL) ( 1:1:0.5), Latosol + Sand + Semi Decomposed ...
متن کاملPurification of a lectin from Eugenia uniflora L. seeds and its potential antibacterial activity.
AIMS The aim of this work was to analyse the antimicrobial properties of a purified lectin from Eugenia uniflora L. seeds. METHODS AND RESULTS The E. uniflora lectin (EuniSL) was isolated from the seed extract and purified by ion-exchange chromatography in DEAE-Sephadex with a purification factor of 11.68. The purified lectin showed a single band on denaturing electrophoresis, with a molecula...
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This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Enzyme optimization to reduce the viscosity of pitanga (Eugenia uniflora L.) juice Otimização enzimática para reduzir a viscosidade de suco de pitanga (Eugenia uniflora L.)
متن کاملBioactive compounds from the leaves of Eugenia uniflora
From the MeOH extract of the leaves of Eugenia uniflora eight compounds were isolated, including one sterol, β-sitosterol (1); two triterpenes, betulinic acid (2) and centelloside C (8); three flavonoids, myricetrin (3), myricetin 3-O-(4’’-O-galloyl)-αL-rhamnopyranoside (4), and myricetin 3-O-β-D-glucopyranoside (5); and two megastigmanes, actinidioionoside (6), and (6S,9R)-roseoside (7). All t...
متن کاملChloroplast DNA variation and phylogeography of Eugenia uniflora L. (Myrtaceae) in the Brazilian Atlantic forest
Introduction and objectives The Atlantic Forest (AF) is considered the second largest tropical forest in South America with high species richness and endemisms, harboring a large diversity of animals, plants and habitats types [1]. This biome covers an area of more than one million square kilometres along the Brazilian coast and extending to eastern Paraguay and northeastern Argentina [2]. AF i...
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ژورنال
عنوان ژورنال: Journal of Seed Science
سال: 2014
ISSN: 2317-1545,2317-1537
DOI: 10.1590/2317-1545v36n41029