65 resultater (0,31210 sekunder)

Mærke

Butik

Pris (EUR)

Nulstil filter

Produkter
Fra
Butikker

Food Allergy - Alexander K C Leung - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Insecurity - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Packaging and Preservation - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Packaging and Preservation - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Packaging and Preservation: Techniques, Applications and Technology begins by presenting recent advances in the liquid chromatography-mass spectrometry determination of organic food-packaging contaminants. Coverage of all kind of applications is beyond the scope of the present contribution, so the authors focus on the most relevant applications published including sample treatment, determination and confirmation strategies, as well as the use of high resolution mass spectrometry techniques. Following this, the authors aim to summon recent advances in food applications of bio-sourced active films including the aspects that limit their use, strategies for their properties improvement and suggestions for further researches. This volume provides an overview on food packaging material based on chitosan and chitosan derivatives with antimicrobial properties in order to achieve functional systems able to be used as active packaging materials. Additionally, it examines the specific issues related to eco-friendly biopolymer nanocomposites from bacterial cellulose and biopolyesters as a sustainable alternative for food plastic packaging. The use of biopolymer films formulation means reducing food waste which could bring about both environmental and economic benefits. In closing, a study is presented with the goal of ascertaining the effectiveness of low density polyethylene (LDPE) film incorporated with garlic oil for inhibition of food pathogen, Bacillus cereus. The blown film extrusion method was applied to produce film samples added with garlic oil of 2 wt%, 4 wt%, 6 wt% and 8 wt% as well as samples with 0 wt% which served as control throughout the study.

DKK 820.00
1

The Food and Beverage Industry - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Safety & Consumption - - Bog - Nova Science Publishers Inc - Plusbog.dk

Applications of Natural Products in Food - Supayang Piyawan Voravuthikunchai - Bog - Nova Science Publishers Inc - Plusbog.dk

Healthy Food - - Bog - Nova Science Publishers Inc - Plusbog.dk

Plants for Weight Loss -- Myth and Reality - Alexander V. Sirotkin - Bog - Nova Science Publishers Inc - Plusbog.dk

Plants for Weight Loss -- Myth and Reality - Alexander V. Sirotkin - Bog - Nova Science Publishers Inc - Plusbog.dk

This is a unique book which critically summarizes the current scientific knowledge concerning manifestations, mechanisms, consequences and prevention of dysfunctions of metabolism of fat, as well as the main known functional food and medicinal plants which can be and which cannot be used for prevention and treatment of obesity. The provenance, biologically active molecules, positive and adverse side-effects on health, influence on obesity and potential applicability of tea, chicory, Garcinia cambogia, Hoodia gordonii, chia, Irvingia gabonensis, apple cider vinegar, coffee, konjac/glucomannan, flaxseed, mulberry, oat, sweet and hot peppers, carob, cinnamon, plum, Cissus quadrangularis, Stevia rebaudiana, Yacon and ginger are described in details. In addition, less-known plants and plant molecules, as well as their combinations considered applicable for obesity treatments, are listed. It is demonstrated that more than half of the plant-based anti-obesity products available on the market are not properly clinically tested, or such tests, when performed, provided negative results. In addition, the author provides the reader with some practical advices and tips to combat obesity with healthy lifestyle. This book combines deep scientific analysis of physiological processes and popular form of their description. Such form enables to use this knowledge and advices for scientists, doctors, producers, distributers and consumers of functional food and medicinal plants, as well as for the common readers interested in healthy nutrition and life style.

DKK 718.00
1

A Comprehensive Guide to Neural Network Modeling - - Bog - Nova Science Publishers Inc - Plusbog.dk

Durum Wheat - Reza Mohammadi - Bog - Nova Science Publishers Inc - Plusbog.dk

Durum Wheat - Reza Mohammadi - Bog - Nova Science Publishers Inc - Plusbog.dk

In this book, experienced scientists in the field describe the importance of durum wheat as an adapted cash crop for drylands in detail, as well as a valuable food crop that must be paid more attention in relation to climate change, global warming, world population growth rate and declining food production resource. It is a ready valuable reference on the subject and reinforces the understanding for durum wheat production promotion as an environmentally sustainable and profitable crop and also its health benefits for its consumers. Various elements of durum wheat are described, highlighting associated breeding and analyzing the experiences and challenges. It proposes some practical innovations and new areas of research for promotion of durum production in drylands and also its consumption instead of major food crops that are not as water-use efficient and have lower nutritional value than durum wheat, such as rice that are over consumed by people in dryland areas. This book also describes the trends in grain yield and quality of durum wheat and its importance as main sources of calories and proteins in many developing countries. It also reports genetic gains achieved by plant breeding in the last decades; and gathers known functional information on the genes conferring biotic and abiotic stresses in durum wheat to cope with climate variable environmental conditions. This book is an invaluable source of information for scientists, teachers, students, agricultural policy makers, and pasta and other durum products companies. Moreover, nutritionists must read the chapter about the importance of durum as a valuable food crop, to realize that in their food recommendation to people they must take into consideration the Earth and its diminishing food production resources.

DKK 624.00
1

Nutritional Factors & Osteoporosis Prevention - Masayoshi Yamaguchi - Bog - Nova Science Publishers Inc - Plusbog.dk

Maintaining a Healthy Diet - - Bog - Nova Science Publishers Inc - Plusbog.dk

Gas Chromatography - - Bog - Nova Science Publishers Inc - Plusbog.dk

Listeriosis Outbreaks - - Bog - Nova Science Publishers Inc - Plusbog.dk

Listeriosis Outbreaks - - Bog - Nova Science Publishers Inc - Plusbog.dk

Listeria monocytogenes is a foodborne pathogen transmitted to humans through ingested food. This bacterium is responsible for human listeriosis, an extremely serious infection with a high mortality rate. In Listeriosis Outbreaks: Symptoms, Risk Factors and Treatment, the authors study the symptoms, risk factors and treatment of human listeriosis. L. monocytogenes is more deadly than other common food-borne pathogens such as the Campylobacter species, Salmonella enteritidis and Vibrio species. The authors have focused on listeriosis and the virulence factors of this pathogen for several years, performing a clinical study in collaboration with health institutions from two regions in northern Spain, Cantabria and Gipuzkoa. Consequently, biomarkers of listeriosis have been identified that may be used to study the disease evolution and trace the susceptibility to infection of specific high-risk groups. Following this, emphasis is placed on the symptoms of listeriosis in game birds in order to provide a description of various forms of the disease. Specific subjects are discussed in depth, such as the etiology of the disease, epidemiology, economic significance, hosts, transmission, incubation period, clinical signs, lesions, diagnostic procedures, principle of disease prevention, treatment and significance in public health. This compilation also reviews literature which may help readers assess large-scale aspects of this antimicrobial treatment for limiting the microbial contamination of food and improving the safety of the food supply, minimizing the risk of foodborne infections. In closing, the listeriosis outbreaks linked to the consumption of ready-to-eat fresh fruits and vegetables are presented, along with the physical and transcriptional organization of stress-associated response mechanisms.

DKK 718.00
1

Helper T Cells - - Bog - Nova Science Publishers Inc - Plusbog.dk

Helper T Cells - - Bog - Nova Science Publishers Inc - Plusbog.dk

Helper T Cells: Types, Functions and New Research presents current research in the Tfh cell research field with a special focus on the maintenance of TFH cells and their fate once the immune response has resolved. Whereas early steps of Tfh cell generation have been the subject of intense research in recent years, much less is known about signals controlling Tfh cells in late phases of the germinal center reaction and their differentiation into long-term memory cells. The authors also discuss emerging evidence that CD4+ T cells orchestrate antitumor immunity by providing critical immunological help to B cells, facilitating isotype switching and affinity maturation, and CD8+ T cells, promoting effector and memory differentiation, as well as shaping innate immunity and the tumor microenvironment. While preventing autoimmunity, selective CD4+ T-cell tolerance also compromises immunity to malignant cells that express primarily self-antigens by eliminating CD4+ T-cell help for B-cell, CD8+ T-cell, and innate immune responses. Therefore, the authors suggest that the goal of cancer immunotherapeutics should be increasingly focused on overcoming the CD4+ T-cell tolerance barrier to negate the effects of tolerance-driven immune suppression and maximize antitumor responses. Next, data is presented showing that AIT reduces the expression of CD40L glycoprotein on T CD4+ cells from patients with pollen or Hymenoptera venom allergy when were treated with specific immunotherapy compared to patients not subject to treatment. The function of CD4 T lymphocytes in the development of allergy is discussed, along with the recent results obtained about the impact of AIT on CD40L expression on T helper lymphocytes of patients.

DKK 820.00
1

FTIR Spectroscopy - - Bog - Nova Science Publishers Inc - Plusbog.dk

Understanding Dyskinesia - - Bog - Nova Science Publishers Inc - Plusbog.dk

The Optimal Tech - Keli B. O'connor - Bog - Nova Science Publishers Inc - Plusbog.dk

Coriandrum sativum: Origin, Uses and Nutrition - - Bog - Nova Science Publishers Inc - Plusbog.dk

Pelvic Inflammatory Disease - - Bog - Nova Science Publishers Inc - Plusbog.dk

Numerical Modeling, Prediction of Ship Maneuvering and Hydrodynamics during Inland Waterway Transport - Peng Du - Bog - Nova Science Publishers Inc -

Numerical Modeling, Prediction of Ship Maneuvering and Hydrodynamics during Inland Waterway Transport - Peng Du - Bog - Nova Science Publishers Inc -

In this work, ship hydrodynamics during inland waterway transport and ship manoeuvring are investigated using CFD (Computational Fluid Dynamics) based on OpenFoam. Validation and verification studies are carried out for the mesh convergence, time step convergence, sensitivity to turbulence models and dynamic mesh techniques. A quaternion-based 6DoF motion solver is implemented for the trim and sinkage predictions. Environmental effects on several inland vessels (convoy 1, convoy 2, tanker) are studied using the validated numerical models. Three important aspects, the confinement effect of the waterway, head-on encounter, and ship-bridge pile interaction are simulated. The testing conditions cover a wide range, including various channel dimensions, water depths, ship draughts and speeds. The ship resistance, wave pattern, Kelvin angle and wave elevation at specific positions are investigated as functions of these parameters. Ship manoeuvring is investigated using virtual captive model tests based on the MMG (Mathematical Maneuvering Group) model. An actuator disk is implemented to replace the real propeller. Open water test, rudder force test, OTT (Oblique Towing Tank test) and CMT (Circular Motion Test) of a KVLCC2 model are carried out to obtain the hydrodynamic coefficients of the propeller, rudder and ship hull. Using the obtained coefficients, system-based manoeuvring simulations are carried out and validated using the free running test data. These studies reproduce real ship tests and thus prove the validity of our numerical models. As a result, the numerical solver is promising in ship hydrodynamics and marine engineering simulations.

DKK 718.00
1

Bioeconomic and Policy Aspects of Future Sustainable Biofuel Production - Shyamal Roy - Bog - Nova Science Publishers Inc - Plusbog.dk

Yogurt Production and Consumption - - Bog - Nova Science Publishers Inc - Plusbog.dk