Medicinal Material Quality Analysis and Evaluation of Paris Plant

2014 ◽  
Vol 926-930 ◽  
pp. 1152-1158
Author(s):  
Hua Yang ◽  
Ben Hua Xin ◽  
Kai Tong ◽  
Meng Liang Tian
Keyword(s):  
Theoretical Basis ◽  
Growth Cycle ◽  
Quality Analysis ◽  
Analysis And Evaluation ◽  
Saponin Content ◽  
Paris Polyphylla ◽  
Main Index ◽  
Index Components

Purpose: Determine the changes of saponin content in Paris polyphylla and analyze the correlation among them to provide theoretical basis for determining the best harvest scheme and clinical Paris polyphylla research; determine the similarity between wild Paris polyphylla and statutory Paris polyphylla, and explore expanding base sources of Paris polyphylla. Method: Adopt HPLC technology, build fingerprint of Paris polyphylla, and determine the content of all polyphyllin. Results: The contents of polyphyllin in different growing years have obvious difference, and the correlation among the compositions in the classification of dioscin is significant, while the correlation among the compositions in the classification of pennogenin is not obvious; the fingerprint of Paris delavayi Franchet and Paris mairei Leveille and the similarity of statutory Paris polyphylla are basically identical. Conclusion: The content of polyphyllin is not the single accumulation of time, it also closely connected with temperature, illumination, humidity and other environment in the growth cycle; the evaluation of the quality of Paris polyphylla should build standard colour spectra and fingerprint, and combine the changes of contents of main index components, thus, the quality of Paris polyphylla can be controlled effectively.

scholarly journals Qualidade física de grãos beneficiados de cultivares de arroz produzidos em diferentes níveis de adubação

2020 ◽  
Vol 42 ◽  
pp. 29
Author(s):  
Amanda Müller ◽  
Paulo Carteri Coradi ◽  
Jonatas Ibagé Steinhaus ◽  
Guilherme Abreu Coelho de Souza ◽  
Letícia Oliveira Carneiro ◽  
...  
Keyword(s):  
Whole Grains ◽  
Quality Analysis ◽  
Average Yield ◽  
Soil Fertilization ◽  
Physical Quality ◽  
Polished Rice ◽  
Physical Classification ◽  
Different Levels

Rice is one of the most cultivated cereals in the world and the increase in crop yield is associated with cultivars and levels of soil fertilization, and may suffer changes in grain quality after processing. The objective of this work was to evaluate the physical quality of grains of rice benefited as polished and integral of cultivars IR 424 RI and IR 431 CL as a function of different levels of fertilization. After the harvest, the grains were subjected to the debarking and polishing processes. Quality analysis was performed according to the physical classification of rice. The cultivar IR 424 RI obtained higher values of yellow, burned and plastered grains, and in the cultivar IR 431 LC more broken, chopped and stained grains were observed. The average yield of polished rice of cultivar IR 431 CL was 44.54% and cultivar IR 424 RI was 56.80%. Meanwhile, the average yield of whole rice of cultivar IR 431 CL was 65.02% and cultivar IR 424 RI was 73.08%. The increase in the fertilization levels of the rice influenced positively on the yield of whole grains, but did not present satisfactory results regarding the physical quality.

scholarly journals QUALITY ANALYSIS OF SINGLE TREE OBJECT WITH OBIA AND VEGETATION INDEX FROM LAPAN SURVEILLANCE AIRCRAFT MULTISPECTRAL DATA IN URBAN AREA

2016 ◽  
Vol 3 (2) ◽  
pp. 93 ◽  
Author(s):  
Nurwita Mustika Sari ◽  
Dony Kushardono
Keyword(s):  
Urban Area ◽  
Urban Areas ◽  
Vegetation Index ◽  
Hierarchical Classification ◽  
Remote Sensing Data ◽  
Quality Analysis ◽  
Multispectral Data ◽  
Single Tree

High-resolution remote sensing data as the acquisition result of LAPAN Surveillance Aircraft (LSA) has the potential to analyze urban areas. The purpose of this study was to develop a method of LSA multispectral data utilization with an analysis of the single tree object in urban areas with OBIA and vegetation index. The method proposed in this study is a hierarchical classification to obtain the specific tree object that will be used further to analyze the quality of vegetation. In particular, analysis of the vegetation quality on the tree object was carried out by calculating the value of vegetation index NDVI. As a result, the overall accuracy of the hierarchical classification of objects in urban areas reached 88 %. In conclusion, the analysis of the quality of vegetation NDVI has been able to perceive the condition of trees in the urban area.

scholarly journals Integrated economic analysis and evaluation of competitiveness of wheat flour of top variety at Perm market

2020 ◽  
Vol 9 (28) ◽  
pp. 427-438
Author(s):  
Oleg Ilyasovich Katlishin ◽  
Anatoly Ivanovich Panyshev
Keyword(s):  
Economic Analysis ◽  
Wheat Flour ◽  
Marketing Research ◽  
Quality Analysis ◽  
Analysis And Evaluation ◽  
New Family ◽  
Survey Quality ◽  
Theoretical Foundations

Flour is one of the most significant essential commodities, and quality of the final product produced by food enterprises in baking, pasta, confectionery, and catering and modern trade depends on its properties. The aim of the study is comprehensive economic analysis and assessment of competitiveness of premium wheat flour sold by New Family LLC in Perm. Achieving this goal the following tasks were carried out: consideration of theoretical foundations of wheat flour competitiveness, conducting primary and secondary marketing research on the wheat flour market (including sociological survey); quality analysis of premium wheat flour; assessment of competitiveness using economic analysis. The object of research in this article are samples of premium wheat flour of various brands sold in New Family LLC Perm, and directly competing with each other for the final consumer. Within the framework of the article, comprehensive economic analysis was as follows: to conduct an examination of flour quality (determination of organoleptic indicators); assessing quality indicators “quality / price”of flour samples; application of Yudanov method; using the method of integrated competitiveness assessment and Buhl method competitiveness assessment (with the use of point scales). The study showed that the issue of considering competitiveness of products is very important in domestic market. The results of competitiveness assessment indicate that the most competitive premium grade wheat flour is “Tsar”.

Evolution of yield and quality of sainfoin (Onobrychis viciifolia Scop.) in the spring growth cycle

Agronomie ◽  
2003 ◽  
Vol 23 (3) ◽  
pp. 193-201 ◽  
Author(s):  
Giorgio Borreani ◽  
Pier Giorgio Peiretti ◽  
Ernesto Tabacco
Keyword(s):  
Growth Cycle ◽  
Onobrychis Viciifolia ◽  
Yield And Quality

Dynamics of the processes in metal machining

1998 ◽  
Vol 2 ◽  
pp. 115-122
Author(s):  
Donatas Švitra ◽  
Jolanta Janutėnienė
Keyword(s):  
High Frequency ◽  
Machine Tools ◽  
Metal Cutting ◽  
Cutting Tool ◽  
Low Frequency ◽  
Metal Cutting Machine ◽  
Cutting Machine ◽  
Metal Machining

In the practice of processing of metals by cutting it is necessary to overcome the vibration of the cutting tool, the processed detail and units of the machine tool. These vibrations in many cases are an obstacle to increase the productivity and quality of treatment of details on metal-cutting machine tools. Vibration at cutting of metals is a very diverse phenomenon due to both it’s nature and the form of oscillatory motion. The most general classification of vibrations at cutting is a division them into forced vibration and autovibrations. The most difficult to remove and poorly investigated are the autovibrations, i.e. vibrations arising at the absence of external periodic forces. The autovibrations, stipulated by the process of cutting on metalcutting machine are of two types: the low-frequency autovibrations and high-frequency autovibrations. When the low-frequency autovibration there appear, the cutting process ought to be terminated and the cause of the vibrations eliminated. Otherwise, there is a danger of a break of both machine and tool. In the case of high-frequency vibration the machine operates apparently quiently, but the processed surface feature small-sized roughness. The frequency of autovibrations can reach 5000 Hz and more.

Paepalanthus fabianeae (Eriocaulaceae): A New Microendemic Species from a Morphologically Coherent Clade

2020 ◽  
Vol 45 (4) ◽  
pp. 794-801
Author(s):  
Caroline Oliveira Andrino ◽  
Marcelo Fragomeni Simon ◽  
Jair Eustáquio Quintino Faria ◽  
André Luiz da Costa Moreira ◽  
Paulo Takeo Sano
Keyword(s):  
New Species ◽  
Iucn Red List ◽  
Phylogenetic Position ◽  
Similar Species ◽  
Infrageneric Classification ◽  
Espinhaço Range ◽  
Nuclear Its ◽  
Two Populations

Abstract—We describe and illustrate Paepalanthus fabianeae, a new species of Eriocaulaceae from the central portion of the Espinhaço Range in Minas Gerais, Brazil. Previous phylogenetic evidence based on analyses of nuclear (ITS and ETS) and plastid (trnL-trnF and psba-trnH) sequences revealed P. fabianeae as belonging to a strongly supported and morphologically coherent clade containing five other species, all of them microendemic, restricted to the Espinhaço range. Due to the infrageneric classification of Paepalanthus being highly artificial, we preferred not assigning P. fabianeae to any infrageneric group. Paepalanthus fabianeae is known from two populations growing in campos rupestres (highland rocky fields) in the meridional Espinhaço Range. The species is characterized by pseudodichotomously branched stems, small, linear, recurved, and reflexed leaves, urceolate capitula, and bifid stigmas. Illustrations, photos, the phylogenetic position, and a detailed description, as well as comments on habitat, morphology, and affinities with similar species are provided. The restricted area of occurrence allied with threats to the quality of the habitat, mainly due to quartzite mining, justifies the preliminary classification of the new species in the Critically Endangered (CR) category using the guidelines and criteria of the IUCN Red List.

MEDIATEXT IS A TOOL THAT DETERMINES THE QUALITY OF INFORMATION

2020 ◽  
Vol 6 (3) ◽  
pp. 158-164
Author(s):  
Navruza Yakhyayeva ◽  
Keyword(s):  
Functional Properties ◽  
Linguistic Features ◽  
Text Linguistics ◽  
Quality Of Information ◽  
The Creation ◽  
Linguistic Units ◽  
Scientific Classification

The quality and content of information in the article media text is based on scientific classification of linguistic features. The study of functional styles of speech, the identification of their linguistic signs, the discovery of the functional properties of linguistic units and their separation on the basis of linguistic facts is one of thetasks that modern linguistics is waiting for a solution. Text Linguistics, which deals with the creation, modeling of its structure and the study of the process of such activity, is of interest to journalists today as a science.

IMPROVEMENT OF CLASSIFICATION OF FACTORS AFFECTING THE QUALITY OF SILICON CONNECTIONS IN SEWING PRODUCTS

2019 ◽  
pp. 86-88
Author(s):  
R. H. Batirova ◽  
S. S. Tashpulatov ◽  
I. V. Cherunova ◽  
M. A. Mansurova ◽  
S. L. Matismailov
Keyword(s):  
Factors Affecting

STUDI PERBANDINGAN KUALITAS AIR BERSIH DALAM KAITANYA DENGAN AKTIVITAS MASYARAKAT DI SEKITAR SUMBER AIR PADA DESA WAINITU, BATUMERAH, AMAHUSU, DAN HALONG

2017 ◽  
Vol 13 (2) ◽  
pp. 111-119
Author(s):  
Lela Uyara ◽  
Pieter Kunu ◽  
Silwanus M Talakua
Keyword(s):  
Water Quality ◽  
Quality Standard ◽  
Total Coliform ◽  
Quality Analysis ◽  
Clean Water ◽  
Water Quality Analysis ◽  
E Coli ◽  
Microbiological Parameters ◽  
Standard Quality

The study aims to determine the quality of clean water in the villages of Wainitu, Batumerah, Amahusu and Halong by comparing the result of water quality analysis with water quality standard. Water quality analysis includes Physiscal, Chemical, and Microbiological parameters. This research uses descriptive method, this method describes systematics, accurate about facts and characteristic of the quality of clean water of each research location. The results showed that the source of clean water in the village of Batumerah did not meet the standard of clean water quality standards indicated by the number of E. coli and the high total coliform.  Keywords: standard quality of clean water, water quality, Wainitu, Batumerah, Amahusu and Halong villages   ABSTRAK Penelitian yang bertujuan untuk menetapkan kualitas air bersih di Desa Wainitu, Batumerah, Amahusu dan Halong, dengan membandingkan hasil analisis kualitas air dengan standar baku mutu air bersih. Analisis kualitas air meliputi parameter fisika, kimia dan mikrobiologi. Penelitian ini menggunakan metode deskriptif; metode ini menggambarkan sicara sistematis, akurat, fakta dan karakteristik mengenai kualitas air bersih di masing-masing lokasi penelitian. Hasil penelitian menunjukkan bahwa sumber air bersih di Desa Batumerah tidak memenuhi standar baku mutu air bersih yang ditunjukkan oleh jumlah E. coli dan total Koliform yang tinggi. Kata Kunci: baku mutu air bersih, Desa Wainitu, Batumerah, Amahusu dan Halong, kualitas air

LEARNING MATERIALS: THE “NUCLEUS” OF LANGUAGE TEACHING

2018 ◽  
Vol 3 (1) ◽  
pp. 1-8
Author(s):  
Desy Damayanti ◽  
Adin Fauzi ◽  
Azizatul Mahfida Inayati
Keyword(s):  
Language Teaching ◽  
Language Teachers ◽  
Learning Materials ◽  
Authentic Materials ◽  
Authentic Texts ◽  
Radio Broadcasting ◽  
Language Classroom ◽  
Level Of Understanding

Among some components of effective language classroom, learning materials indisputably play a focal role. They improve the quality of language teaching; facilitate teachers in doing their duties, and lead students to a higher level of understanding in learning. This research aims to discuss the notion of materials in language teaching. It made use of works of literature to outline the importance of materials in language teaching, and to analyze kinds of materials, which are relevant to language teaching. The analysis resulted in the classification of materials into two broad categories namely (1) created materials, which include course book, audio materials, and video materials; and (2) authentic materials, which cover authentic texts, movie/film, radio broadcasting, television program, graphs, maps, tables, and charts. This paper serves as an invaluable resource to facilitate language teachers in selecting appropriate materials for effective language teaching.

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