Essays on Starch

One of the best ways to know whether a certain food is high or low in a particular nutrient is to make the best use of Daily Value. Low does not necessary imply bad while high does not necessarily imply good. That is why it is important to know which nutrients are needed most and which nutrients are least needed in a particular serving. 5 and 20 Rule has been found to be the best rule of thumb (Abrams and Hawthorne, 2012). The terms “low” and “high” in the context of nutrients need to be well understood. The Daily ...

Latent prints can be defined as the pretense of individual’s ridged skin. They are generally known as friction ridges or fingerprints. These impressions are regularly imperceptible to the exposed eye despite the fact that they are surrounding us and each one of us accidently leaves them everywhere. At the point when an investigator is dealing with a crime, other than taking a gander at the physical proof, one of the main things they do is check for fingerprints. This is an exceptionally sensitive process on the grounds that relying upon the surface a latent print can without much ...

Status of the document.

This document is a project proposal for the development of starch-based hemostatic products. Acknowledgement. Much thanks to the project supervisor who offered guidance in every step of the development of this proposal. Developing starch based hemostatic products Project summary. Purpose: This proposal is envisioned to develop a hemostatic agent from purified plant starch. In this case, the product of the reaction should be developed by the formation of microporous hemosphere particles after etherification, esterification and crosslinking of glucose molecules to form ethyl propanetriol (glycerol-ether links (1-3 deoxy propanol)). The second intention of this study is to investigate the properties ...

Discussion Board 5

Part 1 Various plants have unique adaptations that help them in surviving in their environments and carrying out various biological activities such as flowering and reproduction. These modifications are either present on the leaves, stems and roots. An example of a plant with such a modification is the potato plant. The potato plant, has an underground stem (stem-tuber) which is a swollen part of the stem that is used to store food, mainly starch, for the purposes of reproduction when the stem is detached or removed from the rest of the plant (Lakhotia et al., 2014). While this is ...

Introduction

High-risk nutrition practices usually concern nutrition norms that predispose individuals to the risks of contracting nutrition related ailments, which result from such practices (Palmer, 2011). However, in order to gain an insight into the influences that undermine the development of sound nutritional practices, it is important to understand the significance of culture in determining various nutritional practices by various people from around the world. Practically, culture entails shared practices, beliefs, and values that distinguish the practices of one group from the other (Palmer, 2011). Therefore, different cultures in the world have specific nutrition practices, for different occasions, which they ...

Introduction

Trillions of microbes constitute the “Metagenome” of the human gut. This is the organ called microbiome, which is highly essential, and offers the host benefits such as metabolic abilities, pathogen protection, immune system enhancement, and GI tract developmental modulations (De Fillipo, et al.). In their study, three questions regarding the evolution of the human microbiota have been raised. They are: (1) how does the partitioning of bacterial diversity between and within two populations studied? (2) Does there exist a correlation between the diet and bacterial diversity?; and (3) considering the varied geography and hygienic conditions, what is the bacterial ...

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Abstract

Nutrition is the intake of food which is necessary for survival. A healthy nutritional diet is essential for a healthy body and mind. A balanced diet helps in growth and development, strengthening the immune system, executing the all-important chemical and hormonal activities as well as cell reproduction. Food is further categorized into types and components that play a significant role in processing the biological mechanism at a very minute level. There is six main type of food that includes grain, milk products, Meat, fruits, vegetables, and oils. Water is the most important part of ...

BIO 103

Introduction: Plant cells photosynthesize to produce glucose. By doing this, light energy, coming from the sun, is transformed in chemical energy, glucose. Oxygen is also produced from carbon dioxide and water. The process occurs by light dependent reactions (in thylakoids) and dark dependent reactions (in the stroma). In the light, plants produce energy molecules, such as ATP and NADPH; in the dark, they use those molecules to fix the CO2. The excess of glucose during photosynthesis can convert into starch.

Purpose:

The purpose of this experiment was to determine the differences between leaves from plants exposed to the sun and ...

Food is a fundamental necessity of life and therefore becomes a rich conveyor of cultural traditions and norms and attracts patterns of symbolic significance much like a magnet, for example, who is entitled to eat with whom, and when, and how food is to be shared. The cultural understandings surrounding the sharing of food illuminates social dynamics by distinguishing cohesive social units and social distance. Indeed, it can be said that a culture is encoded in the expectations of behavior associated with the communal act of dining. The purpose of this paper is to examine the historical continuity of ...

The Effects of Climate Change on Allergies and Asthma Cases

Since the discovery of global warming or climate change, scientists have been warning the public of the possible implications this phenomenon could bring. They highlight erratic and severe weather patterns, changing ecosystems and the persistence of diseases that cannot easily be treated. While skeptics remain ignorant over these warnings and governments trying to make amends over their national policies, statistics show that these warnings should be taken seriously especially with regards to respiratory diseases such as asthma and allergies. However, it is a question as to what impacts climate change has towards the prevalence on allergies and asthma cases ...

Scientific Report

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Abstract

The experiment was performed to analyze the outcomes of temperature on the ability of fungal and bacterial amylase to breakdown starch to maltose. Therefore, the study will reveal the optimal temperature for amylase activity. The initial steps include preparing the materials and tools used during the experiment. A timetable for comparing temperature and function was generated. Test tubes and plates were properly labeled. Iodine was needed for every spot plate so that the fungal amylase, bacterial amylase, fungal amylase and the starch solution can be added to the iodine in a time and temperature dependent fashion. Observing ...

An organic molecule refers the molecules of living things composed of carbon atoms organized in rings or chains on which other elements like gasses (nitrogen, hydrogen, and oxygen) attaches themselves.

Purposes of the experiments

The experiment would test food sample for the presence of organic molecules i.e. proteins, polysaccharides, and sugar.

Question

Would reagent used in this experiment identify the organic molecules? Hypothesis Reagents Benedict’s solutions, Biurets solution, and iodine would establish the presence of sugars, proteins, and starch respectively. Setup of the experiment Materials Benedict solution that is a blue in color and contains copper ions. It is used in the laboratory ...