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Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

With the introduction of the flexible fiber optic endoscope in 1950s visualization of the esophagus, stomach, upper small bowel and colon became possible. The flexible shaft of the instrument carried the fiber optic light bundles, power and the optical elements. It also contained cables, which allowed for control over the direction of the instrument. Therefore, the instrument was of relatively large diameter, making gastroscopy, small bowel endoscopy and colonoscopy an uncomfortable procedure requiring sedation. Recent advances in development of low power complementary metal‐oxide silicon (CMOS) imagers, mixed signal application specific integrated circuit (ASICs) and white light emitting diodes (LEDs) made possible development of a new type of endoscope – the swallowable video capsule. We describe the development of a video‐telemetry capsule endoscope that is small enough to swallow (11×26 mm) and has no external wires, fiber optic bundles or cables. Extensive clinical and healthy volunteer trials have proved the effectiveness of the wireless endoscope in detection of pathologies in the GI tract.

This study paper aims to evaluate the Phytochemical Composition, anti-obesity, anti-antipyretic and analgesic effect of Ephedra alata (Ea) extracts.

Obesity was induced in male Wistar rats through a high-fat/fructose diet (HF/FD). Control rats received a standard diet.

Results of this study showed that the Ea methanol extract (MEEa) exhibited a prominent selective inhibitory effect against lipase activity (IC50 = 1.29 mg/ml) as compared to water and ethyl acetate extracts (with IC50 = 1.63 and 1.89, respectively). Also, MEEa exert antipyretic and analgesic activities. In high-fat-high-fructose diet rats, the administration of MEEa inhibited lipase activity in the intestine, pancreas and serum by 53%, 40% and 53%, respectively. It was found to significantly decrease body weight by 20% (p = 0.09) and delay the absorption of triglycerides (TG), total cholesterol (TC), LDL-cholesterol (LDL-C) and increase HDL-cholesterol (HDL-C). In addition, MEEa efficiently decreased a-amylase activity in the intestine, pancreas and serum by 43%, 26% and 46%, respectively, and blood glucose level by 35% (p = 0.06).

To the best of the authors’ knowledge, this study demonstrates for the first time that MEEa are efficient in preventing obesity and hyperglycemia, pain and fever.

The purpose of this paper is to understand the effect of hydrolysis by pepsin and pancreatin on the angiotensin-I-converting enzyme (ACE) inhibitory activity of bioactive peptide from pigeon pea tempe and the absorption of pigeon pea tempe peptide by using the everted gut sac method.

The tempe was prepared by inoculating Raprima (Rhizopus oligosporus) on hulled-cooked pigeon pea for 48 h. The extraction was performed using the ultrasonic method at 40 kHz frequency and 100% ultrasonic power for 10 min. The extracted protein was placed in simulated gastrointestinal digestion using consecutive pepsin–pancreatin for 240 min. The hydrolysates were fractionated using a dialysis tube, and its absorption was assessed using the everted Sprague–Dawley rat gut sac.

The tempe protein from the hydrolyzed pigeon pea exhibited higher ACE inhibitory (71.53%) activity than that from the boiled pigeon pea (53.04%) (p = 0.028). The bioactive peptide of the digested pigeon pea tempe consisted of low-molecular-weight peptides (<1 kDa). The fraction also showed the highest ACE inhibition activity among the others (IC50 = 0.61 mg/mL, p = 0.021). Bioactive peptides from pigeon pea tempe were absorbed well in the small intestine, mainly in the jejunum. The activity of the absorbed peptides did not change considerably.

The activity of bioactive peptide of pigeon pea tempe was comparatively stable during digestion. It exhibited activity even after absorption in the small intestine. Thus, pigeon pea tempe can serve as an antihypertensive peptide source and alternative food for maintaining/reducing blood pressure.

The mammoth proportions of Public Expenditure, its accountability, its control, must be one of the biggest problems any government has had to meet. Despite all its counselling to the public spenders, its massive efforts to scale down the spending, there is extremely little to show for it. The Departments and State Services have become so large, they have outgrown government control; they are in fact forms of government in themselves. When a body established with a definite role becomes so big and powerful, as many of the authorities in the country have become, they tend to resent any form of control over them. History has many such examples in one form or another. Where an ocean divides them, the subordinate power may seek a separate nationhood for itself, as the American colonies did a couple of centuries or more ago. They chose the right moment to rebel when the home government sought to pass on extra levy on the importation of tea, which the Colonists turned into a slogan “no taxation without representation”. The truth, however, was they had outgrown the mother country and saw themselves as a new nation in a new land immensely rich in natural resources, riches all theirs for the taking. Much of the old country understood their aspirations and in the final settlement, the British were more than generous to them.

Coeliac disease is a condition in which the lining of the small intestine is damaged by gluten, a protein found in wheat and rye. Coeliacs are also affected by similar proteins present in barley and possibly oats. The damage which occurs considerably impairs the ability of the small intestine to perform its normal function of absorbing nutrients from digested foods. This means that wasting can occur, leading to severe illness resembling malnutrition. The word ‘coeliac’ is derived from the Greek koiliakos, which means ‘suffering in the bowels’.

Resistant starch is that fraction which escapes digestion and absorption in the small intestine of healthy individuals. Recent studies have focused attention on the origin and quantity of this material in our diets, and its role as a source of fermentable carbohydrate for the colonic flora.

Three events of significance to this country took place in 1899 – the British Food Journal was launched, Australia retained the Ashes, and the Boer War hostilities commenced. If challenged on the order of their importance, cricketers and Empire‐builders may be excused their preference. However, looking at it purely from the standpoint of pro bono publico, the dispassionate observer must surely opt for the birth of a certain publication as being ultimately the most beneficial of the three.

Few areas of public service exist in which those who work to provide them receive the recognition their efforts justly deserve, and regretably no where more so than in the local health and consumer protection services. These services have a long history of public indifference, which in years past bordered on contempt. They were labelled “public servants” in a manner that implied they were the personal servants of ratepayers, apointed by them and paid from monies they provided.

The live bird, like other animals including man, carries millions of microorganisms in its intestines and also on its skin and amongst its feathers, but only some of those present are able to multiply under the conditions used for storing dressed birds and thus cause spoilage of the carcass. Most food spoilage is caused by microorganisms which are harmless in themselves but, when their numbers reach millions, unacceptable ‘off odours’ or flavours are produced and the food is rejected.