Jiby john mathew (23 Ergebnisse)

Paperback. Zustand: Brand New. 55 pages. 9.00x6.00x0.13 inches. In Stock.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2017 in the subject Agrarian Studies, grade: 1.5, Mar Augusthinose College, course: Biochemistry, language: English, abstract: Aqueous extract of the fruit pulp of Averrhoa carambola (star fruit) were evaluated for cholesterol lowering effect, in vitro, against various fatty food materials. Peoples are consuming food items made out of chicken, beef, mutton, egg and fish which contains large amount of fat.This study aims to analyze the effect of Averrhoa carambola in reducing the cholesterol level in this fat compound using water extract of the pulp.For this fatty food samples like egg yolk, pork fat, chicken fat , ghee and cod liver oil were treated with the extract and cholesterol level was estimated by Zak's method for a period of time. Phytochemical constituents present in water extract of Averrhoa carambola Linn. pulp includes alkaloids, saponins, steroids, phlobatannins, carbohydrate, terpenoids, phenols, coumarins, flavonoids and leucoanthocyanins.The in vitro cholesterol lowering effect of Averrhoa carambola pulp extract shows a positive result on reducing chicken fat, ghee and egg yolk. But in case of cod liver oil no beneficial change was observed.…

Taschenbuch. Zustand: Neu. Neuware.

Paperback. Zustand: Brand New. 156 pages. 9.00x6.00x0.37 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2017 in the subject Agrarian Studies, grade: 1.5, Mar Augusthinose College, course: Biotechnology, language: English, abstract: Black pepper belongs to piperaceae family and is known as 'king of species'. This piperaceae family contain approximately 2,000 species. Phosphorus is one of the most important micronutrients and they are essential for the biological growth, development of plants and it is the most essential nutrient for plants.Phosphate deficiency is wide spread and phosphate fertilizers universally required in the form of inorganic P fertilizers, only a small portion is utilized by plants and the remaining are in insoluble form and they are solubilised by the microbes present in the soil. Soil, they are rich in micro and macronutrients and sixteen elements or nutrients are essential for plant growth and reproduction. Several soil bacteria, particularly belonging to the genera Pseudomonas and Bacillus posses ability to bring insoluble soil phosphate into soluble forms by secreting acids like formic, lactic and acetic. The rhizosphere soil sample were serially diluted up to 10-4 using sterile distilled water and plated on Pikovskaya's agar medium by pour plate method. The P solubilising isolates was evaluated on agar plates of Pikovaskya growth medium by solubilising the tricalcium phosphate of the medium.After incubation the phosphate solubilising microorganisms were selected based on different colonies. Out of so many bacterial isolates, 8 isolates were selected for the further study to perform qualitative and quantitative analysis. Phosphate solubilising microorganisms are possible to use as bio fertilizer for all crops. Among the isolates some of are almost identical in biochemical test but they have different morphology characters.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2016 in the subject Agrarian Studies, Mar Augusthinose College (Mar Augusthinose College), course: Biotechnology, language: English, abstract: Urban and peri-urban agriculture (UPA) provide a significant role in ensuring urban food security, income generation and livelihood strategies and supports Millennium Development Goals (MDGs). Quantitative data about the phytoavailability and food chain transfer of heavy metals in Mumbai Metropolitan Region (MMR) is scarce.This study was conducted to characterize the elemental and heavy metal transfer among major UPA production systems (farms and railway gardens), in MMR eliciting the soil to root translocation as well as its localization in produce. It comprises a detailed two year onsite examination of three farms (F1-3) and three railway gardens (RG1-3) across MMR. Potential risk assessments were conducted by metal transfer factor (MTF), metal translocation (TF), daily intake of metals (DIM), health risk index (HRI), average daily dose (ADD) and target hazard quotient (THQ) as well as total metal and element content in comparison with different safety standards.Copper concentration in soils ranged from 29.7 - 545.1 mg kg-1, with highest and lowest concentrations observed at RG3 and RG2 respectively. The shoots of white radish accumulated Sr concentrations up to 424.1 mg kg-1 at RG2. Strontium had a TF up to 32.25 in comparison with Co, Cu, Zn, Ni and Cr with a maximum of 5.93, 5.32, 3.41, 1.71 and 1.47 respectively. Average daily dose of Zn was between 1.3 × 10-1 and 3.6 × 10-1 mg kg-1 d-1 while Ni had a daily dose of between 4.6 × 10-2 and 7.4 × 10-2 mg kg-1 d-1. The estimated values of ADD were below the world standard levels except for Zn and Ni, there is a relative absence of health risk imposed by the ingestion of these vegetables produced in UPA systems in MMR.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2017 in the subject Agrarian Studies, grade: 1.5, Mar Augusthinose College, language: English, abstract: In our society cholesterol related diseases are increasing day by day. The major reason for this is our eating habit or food habit. Eating foods containing trans fats, which are often found in fast food and commercially baked breads, cookies, and snack foods. It was observed that while peoples taking the fruits of Garcinia gummi-gutta in their food preparations have low cholesterol level. Some peoples are eating boiled fruits and drinking water in which the fruits peels are boiled in order to reduce the cholesterol level. This study was carried out to explore the phytochemical constituents of the solvent extracts of Garcinia gummi-gutta fruit and in vitro analysis of its cholesterol lowering effect. The cholesterol lowering effect was carried out in vitro using common fatty food materials like ghee, fats of pork and chicken, hen egg and cod liver oil. Each food materials were treated with extract and incubated for a number of days and each day the cholesterol level was estimated by Zak's method. From the data, pork and chicken fat, egg yolk and ghee shows significant reduction in the cholesterol level. From the present study it can be concluded that the constituents present in the extracts may be responsible for the cholesterol lowering activity.…

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Paperback. Zustand: Brand New. 68 pages. 8.66x5.91x0.16 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2016 in the subject Agrarian Studies, , language: English, abstract: Jackfruit (Artocarpus heterophyllus) is commonly grown in home gardens of tropical and sub-tropical countries. The fruit contains high levels of carbohydrates, protein, starch, calcium and vitamins. The Artocarpus heterophyllus is believed indigenous to the Western Ghats of India. It is adapted only to the humid tropical and near tropical climate. The tree flourishes in rich deep soil of medium or open texture, sometimes on deep gravelly or laterite soil.In India they say that the tree grows tall and thin on sand, short thick on sandy land. Here the physical and chemical properties of soil from surrounding plots of different varieties of Arthocarpus heterophyllus have been analysed by using different technical methods and evaluating the effects of soil property on jackfruit nutritional quality. It was observed that there was a considerable difference in case of some minerals likes phosphorous, potassium, magnesium, zinc and manganese. Change in the soil pH also noticed. The pH also plays a major role in the sweetness of the jackfruit. The optimum pH of the amylase inside the jackfruit was found to be 6.2 to 6.8.The result shows that the soils that have higher pH have more sweet flakes. Proximate nutritional composition of the flake reveals the presence of protein, fat and fibre in a greater amount in some flake and these flakes were sweeter than the others. There was a much difference in the sugar level also. Increased protein, fat and fibre content found in flake of the trees that were growing in soil that have higher concentration of minerals. Further studies such as molecular studies, enzymatic studies should conduct to identify the whole variation among jackfruit in Kerala. Encouragements should be done to the marketing as well as value added food products from this underutilized fruit tree.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2017 in the subject Biology - Genetics / Gene Technology, Mar Augusthinose College, language: English, abstract: Artocarpus heterophyllus belong to the Moraceae family and are abundant in Western Ghats. The fruit provide two MJ per kg/wet weight of ripe perianth and contain high levels of carbohydrates, protein, starch, calcium and vitamins. Jackfruit has diverse medicinal uses especially for anti-oxidant, anti-inflammatory, antimicrobial, anti-cancer and anti-fungal activity.MatK (maturase K) genes are fast evolving, highly variant regions of plant chloroplast DNA that can serve as potential biomarkers for DNA coding and also in generating primers for plants with identification of unique motif regions. Advances in the genetic markers such as RFLP and PCR based methods are more reliable for identification of genetic diversity than morphological markers, although each technique has advantages and limitations.The objective of this research work was to estimate the level of genetic diversity and to assess genetic relationships among six varieties of jackfruit using 'matK gene' based on PCR technique and RFLP markers. The partial sequence of the 'matK' gene of six different Artocarpus varities was used in the analysis. The size of amplified products was approximately 700 bp. After sequencing and sequence editing, sequence information on a 674 bp region was finally obtained for analysis.The alignment of sequences revealed two haplotypes out of 674 sites. The nucleotide frequencies are 30.00% (A), 37.69% (T/U), 17.93% (C), and 14.39% (G). Being one of the underutilized fruits in India, Artocarpus heterophyllus Lam. has promising leads to further scientific researches and livelihood strategies. The study of matK gene using PCR and RFLP seems to a promising tool in establishing genetic diversity among jackfruit varities. The tree, indigenous to the Western Ghats, is an important source of nutritious food during summer season. Encouragements should be made to the marketing as well as value added food products from this underutilized fruit tree.…

Paperback. Zustand: Brand New. 299 pages. 9.00x6.00x0.71 inches. In Stock.

Zustand: New. In English.

Zustand: New. In English.

Zustand: New. In English.

Zustand: Hervorragend. Zustand: Hervorragend | Produktart: Bücher | Die Banane (Gattung Musa) ist eine wichtige Wirtschafts- und Nahrungspflanze. Bananenpflanzen werden von vielen bakteriellen, pilzlichen und viralen Pathogenen befallen. Einer der wichtigsten viralen Krankheitserreger der Banane ist das Banana Bunchy Top Virus (BBTV), das die Banana Bunchy Top Disease (BBTD) verursacht. In Indien ist die Bananenindustrie seit Ende der 1980er Jahre mit dem Problem des BBTV konfrontiert, als eine schwere Epidemie drastische wirtschaftliche Verluste verursachte. Das Genom von BBTV besteht aus mindestens sechs integralen Komponenten zirkulärer einzelsträngiger DNA-Moleküle (cssDNA), die jeweils etwa 1 Kb groß sind. BBTV gehört zur Gattung Babuvirusin Nanoviridae, einer der drei cssDNA-Virusfamilien. Es wird von der Schwarzen Bananenblattlaus Pentalonia nigronervosa Coq übertragen. Die Informationen über BBTV in Kerala sind begrenzt. Es ist äußerst wichtig, das Virus, das die Bananenpflanzen in Kerala infiziert, zu isolieren und zu charakterisieren. Um das BBTV aus Kerala zu charakterisieren, wurde die DNA-R eines Isolats aus verschiedenen Distrikten in Kerala mittels PCR amplifiziert, kloniert und sequenziert. Die Analyse der genomischen Komponenten der DNA-R ergab Untergruppen von BBTV in Kerala. Auf der Grundlage der DNA-R gehören die Isolate aus Kerala zur südpazifischen Untergruppe.…