Avaliation of the effects of using Aloe vera gel in the early growth of seedlings of economic interest
DOI:
https://doi.org/10.5902/2236117010851Keywords:
Growth, Assimilation, ResistenceAbstract
This study aimed to test the use of fresh gel of Aloe barbadensis Miller plant in cultivation, substituting commercial agar as an alternative means of lowering costs, and provide an innovative approach in its use. Plants growing in a substrate of Aloe and consistently showed lower growth rate than plants grown in soil. Results indicated that Aloe benefits promoted in the initial growth, but with increasing cultivation time, parts of the plant ceased growing. However, the period of emergence of new leaves is similar to that of plants grown in soil. The determination of the dry mass also did not differ between treatments, showing that carbon assimilation was not affected by the substrate of aloe. Finally, it is clear that aloe vera might become a key element in experiments on growing plants under controlled conditions for being an excellent nutrient and moisturizer.Downloads
References
ALVES, D. S., L. PEREZ-FONS, A. ESTEPA, V. Membrane-related effects underlying the biological activity of the anthraquinones emodin and barbaloin. Biochemistry Pharmacological, v.68, n.3, p.549-561, 2004.
ARASAKI, F. R.; FELIPPE, G. M. Crescimento inicial e conteúdo de açucares solúveis em Kielmeyera coriacea. Hoehnea n. 18, p. 171-177, 1990.
ATHERTON, P. Aloe vera revisited. In: British Journal of Phytotherapy, vol.4, nº 4. Inglaterra, 1997.
FIDLER, I. J. Immune-Stimulation and/or Inhibition of Tumor-Cells Growth in vitro. Federation Proceedings, v. 32, p. 859-863, 1973.
GRINDLAY, D.; REYNOLDS, T. “The Aloe vera phenomenon” (review). J. Ethnopharmacology, n. 16, p. 117-123, 1986.
KUZUYA, M; ASAI, T.; KANDA, S.; MAEDA, K.; CHENG, X.W.; IGUCHI, A. Glycation cross-links inhibit matrix metalloproteinase-2 activation in vascular smooth muscle cells cultured on collagen lattice. Diabetologia Journal v. 44, n. 4, p. 433-436, 2001.
LULINSKI, S., SERWATOWSKI, J. Bromine as the ortho-directing group in the aromatic metalation/silylation of substituted bromobenzenes. Journal of Organic Chemistry, v. 68, n. 24, p. 9384-9388. 2003.
MALUF, A.M. & MARTINS, P.S. Germinação de sementes de Amaranthus hybridus e A. viridis L. Revista brasileira de Biologia, n. 51, p. 417-425, 1991.
MIRANDA, M.; VEGA-GÁLVEZ, A.; GARCÍA, P.; DI SCALA, K.; JOHN SHI; J.; XUE, S.; URIBE, E. Effect of temperature on structural properties of Aloe vera (Aloe barbadensis Miller) gel and Weibull distribution for modelling drying process. Food and bioproducts processing, 2009.
RAMOS, J. O.; CHALFUN, N. N. J.; PASQUAL, M.; RUFINI, J. C. M., Produção de mudas de plantas frutíferas por semente: Informe Agropecuário, Belo Horizonte, V. 23, n216, p. 64-72, 2002.
RONDON, J. N. Autoecologia de Bauhinia holophylla Steud. (Leguminosae-Caesalpinioideae) na Reserva Biológica e Estação Experimental de Moji Guaçu, SP” (doutorado).92 págs, 1996.
SEMENOFF, T. A.V.; FERREIRA, W.R.S.; SEMENOFF-SEGUNDO, A.; BIASOLI, E. R.; Efetividade in vitro de Aloe vera in natura, gel de clorexidina a 0,12% e gel de clorexidina a 2% sobre Enterococccus faecalis, Revista odonto ciências,v. 23, n. 3, p. 283-286, 2008.
SILVA, A.R. Aromaterapia em dermatologia e estética. Editora Roca, São Paulo. 2004.
STEINERT, J., KHALAJ S, RIMPLER, M. High-performance liquid chromatographic separation of some naturally occurring naphthoquinones and anthraquinones. J Chromatogr A n. 723, p. 206-209, 1996.