intraspecific classificationtaxonbotanical varietyforms of botanical varietyThe Wheat Genetic Resources Department at Vavilov All Russia Institute of Plant Genetic Resources (VIR) treats Triticum durum Desf. as a separate species. It contains 2 subspecies: subsp. durum and subsp. horanicum . Subsp. ...
Woody peats from Indonesia and Malaysia were examined by FT-IR spectroscopy to observe the variation in degree of humification between peat types and among... DT Durig,JS Esterle,TJ Dickson,... - 《Applied Spectroscopy》 被引量: 120发表: 1988年 Fractional characterization of wheat straw lignin...
Because of these diverse potential applications, the classification and regulatory framework that govern botanicals and botanical preparations are determined by their intended use. At present, there is an extensive array of botanical preparations available in the market, exhibiting substantial differences in...
NERVINE HERBS "Nervines" are an historical classification of botanical medicines that have a tonifying effect on the nervous system. Botanical Nervines Include: Matricaria chamomilla - Chamomile Passiflora incarnata - Passionflower Hypericum perforatum – St Johnswort Scutellaria ...
Figure 2. General classification of phytochemicals. 2.1. Alkaloids Alkaloids, with more than 12,000 structures, form an exceptionally broad group with highly diverse chemical structures. Therefore, a structural definition of alkaloids is difficult, but criteria are (i) the low or medium molecular ...
Among them, SSR markers particularly have benefits for classification and mapping of genes due to their extraordinary reproducibility, co-dominant inheritance, relative large quantity, extreme polymorphism, simplicity of genotyping and easily amplified through PCR (Varshney et al. 2005). Previously, 950 ...
Rotation-based support vector machine ensemble in classification of hyperspectral data with limited training samples IEEE Trans. Geosci. Rem. Sens., 54 (2016), pp. 1519-1531 Google Scholar [56] H. Meyer, E. Pebesma Predicting into unknown space? Estimating the area of applicability of spatial...
Preparations of retrograded starch and acetylated retrograded starch differed significantly in their properties, which was due to the disparate botanical origin of starch. The highest susceptibility to acetylation was demonstrated for potato starch, and the lowest one for wheat starch. Acetylation of ...
Among them, SSR markers particularly have benefits for classification and mapping of genes due to their extraordinary reproducibility, co-dominant inheritance, relative large quantity, extreme polymorphism, simplicity of genotyping and easily amplified through PCR (Varshney et al. 2005). Previously, 950 ...
or by morphology. One example is the Chinese system, which has a complex classification system based on 'chi', or 'body energy concepts'. This classification scheme is very successful at correlating the human body to proper herb usage, but does not provide for easy substitution of one herb ...