Plant-Based Foods Take Root
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Characteristic of Gelatine, Carrageenan and Sodium Alginate Hydrosols Treated by Direct Electric Current
polymers Article Characteristic of Gelatine, Carrageenan and Sodium Alginate Hydrosols Treated by Direct Electric Current Zaneta˙ Król 1,*, Magdalena Malik 2, Krzysztof Marycz 3 and Andrzej Jarmoluk 1 1 Department of Animal Products Technology and Quality Management, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 37/41, 51-630 Wroclaw, Poland; [email protected] 2 Faculty of Chemistry, Wroclaw University of Technology, Smoluchowskiego 23, 50-370 Wroclaw, Poland; [email protected] 3 Department of Environment Hygiene and Animal Welfare, The Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Chelmonskiego 38 C, 50-630 Wroclaw, Poland; [email protected] * Correspondence: [email protected]; Tel.: +48-71-320-7719 Academic Editor: Patrick Ilg Received: 15 July 2016; Accepted: 26 July 2016; Published: 30 July 2016 Abstract: The aim of the study was to investigate the effect of using direct electric current (DC) of 400 mA for five minutes on the physiochemical properties of gelatine (2%, 4%, and 8%), carrageenan (1.5%, 2%, and 2.5%) and sodium alginate (0.75%, 1%, and 1.25%) hydrosols with different sodium chloride concentration. The pH, oxidation-reduction potential (ORP), electrical conductivity (EC), available chlorine concentration (ACC) and rheological parameters were measured. Moreover, Fourier transform infrared spectroscopy (FT-IR) and Scanning Electron Microscopy (SEM) analysis were carried out. The results have shown that pH, ORP, EC and ACC values are changed upon applying DC and the magnitude of change depends on the concentration of the polymer and the addition of sodium chloride. After seven days of storage, the ACC of the samples exposed to DC decreased by 88%–96%. -
Green Algae Strategy.Pdf
Green Algae Strategy End Oil Imports and Engineer Sustainable Food and Fuel Mark Edwards greenindependence.org ii Key words: algae, cyanobacteria, innovation, nanotechnology, biotechnology, sustainability, green solar energy, food, hunger, eflation, biofuels, pollution, ethanol, jet fuel, agriculture, medicines, pharmaceuticals, health, nutraceuticals, vaccines, reforestation, aquaculture, smoke death, environment, chemical engineering, business, social entrepreneur, social networks and collaboratory. ISBN 1440421846 EAN-13 is 9781440421846 Tempe, Arizona Copyright © 2008, Mark R. Edwards, Rev. 6.6 Green Algae Strategy materials may be copied and used for educational purposes. Cover photo – sushi and algae oil © 2008, Mark R. Edwards iii Dedication To my wonderful life partner Ann Ewen and her passion for great food and loving support and to Sarah Edwards who finishes grace before family meals with “Please God, bless this food and help people who don’t have food get some.” To Jacques Cousteau, who introduced and mentored my introduction to algae and global stewardship through his contributions to the U.S. Naval Academy where he helped initiate a program in oceanography. iv Contents Green Algae Strategy ............................................................................. ii Preface ................................................................................................... ii Biowar І Series Strategy ........................................................................ iii Biowar I ................................................................................................ -
Chicken Sausages Formulated with Gelatin from Different Sources: a Comparison of Sensory Acceptability and Storage Stability
World Applied Sciences Journal 31 (12): 2062-2067, 2014 ISSN 1818-4952 © IDOSI Publications, 2014 DOI: 10.5829/idosi.wasj.2014.31.12.658 Chicken Sausages Formulated with Gelatin from Different Sources: A Comparison of Sensory Acceptability and Storage Stability 1S.E. Ch’ng, 12M.D. Ng, W. Pindi, 11O.L. Kang, A. Abdullah and 1A.S. Babji 1Food Science Programme, School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor, Malaysia 2School of Food Science and Nutrition, University Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia Abstract: This research is carried out to compare the sensory acceptability, physico-chemical characteristics and oxidative stability of Mechanically Deboned Chicken Meat (MDCM) sausages formulated with gelatin from different sources (namely cold water fish and bovine) partially replacing isolated soy protein (ISP) as binder during chilled storage. Four samples were prepared whereby T1 as control with 4.5% ISP (without gelatin); T2 contained 0.5 % commercial gelatin; T3 contained 4% ISP + 0.5% cold water fish gelatin and T4 contained 4% ISP + 0.5% bovine gelatin. Sensory evaluation with 7-points Hedonic score by 50 untrained panels were carried out at initial stage. All samples were then kept in chilled condition (4°C ± 1°C) and analyzed on 0, 1, 2 and 3 weeks to observe the colour [L* (lightness), a* (redness) and b* (yellowness)], pH, texture (hardness, elasticity) changes and oxidative stability [Thiobarbituric Acid (TBA) profile]. T4 (with bovine gelatin) score higher aroma, taste and overall acceptance as compared to other formulations in sensory evaluation. -
Evaluation of Certain Food Additives
WHO Technical Report Series 990 Evaluation of certain food additives Seventy-ninth report of the Joint FAO/WHO Expert Committee on Food Additives The World Health Organization was established in 1948 as a specialized agency of the United Nations serving as the directing and coordinating authority for international health matters and public health. One of WHO’s constitutional functions is to provide objective and reliable information and advice in the field of human health, a responsibility that it fulfils in part through its extensive programme of publications. The Organization seeks through its publications to support national health strategies and address the most pressing public health concerns of populations around the world. To respond to the needs of Member States at all levels of development, WHO publishes practical manuals, handbooks and training material for specific categories of health workers; internationally applicable guidelines and standards; reviews and analyses of health policies, programmes and research; and state-of-the- art consensus reports that offer technical advice and recommendations for decision-makers. These books are closely tied to the Organization’s priority activities, encompassing disease prevention and control, the development of equitable health systems based on primary health care, and health promotion for individuals and communities. Progress towards better health for all also demands the global dissemination and exchange of information that draws on the knowledge and experience of all WHO’s Member countries and the collaboration of world leaders in public health and the biomedical sciences. To ensure the widest possible availability of authoritative information and guidance on health matters, WHO secures the broad international distribution of its publications and encourages their translation and adaptation. -
Swallowing Difficulties (Dysphagia)
Swallowing Difficulties (Dysphagia) People with cancer may have dysphagia (difficulty swallowing foods or liquids) due to mouth or throat sores caused by cancer treatments or by cancer of the head or neck. They may find it painful to chew foods that are hard or rough, and they may be unable to swallow thin liquids (like water) without coughing or choking. If you are affected by any of these problems, changes to the texture and consistency of the foods you eat and the liquids you drink may be helpful. Your doctor may refer you to a registered A Word of Caution dietitian (RD) or speech-language pathologist If you cough or choke when (SLP). These specialists can recommend the you eat, contact your doctor best diet and fluid consistency for you. The right away, especially if you SLP can also teach you exercises and positions also have a fever. to improve your swallowing ability. Tips to Manage Swallowing Difficulties • Talk with your health care team! Let them know if you have a hard time swallowing food or drinks. • Follow the advice of your SLP and RD about eating softer foods or liquid foods. • Eat three to five small meals each day. Copyright 2013 Academy of Nutrition and Dietetics. This handout may be reproduced for patient education. 1 • Consume liquid nutritional drinks if you can’t eat enough solid foods at meals. • Drink 6 to 8 cups of fluid each day. If necessary, thicken beverages and other liquids so they are easier to swallow. (See the following chart for types of thickeners you can use.) Types of Thickeners Thickener Description and Instructions for Use Gelatin • Forms a soft gel that can make it easier to swallow foods like cakes, cookies, crackers, sandwiches, pureed fruits, and other cold foods. -
Diabetes Exchange List
THE DIABETIC EXCHANGE LIST (EXCHANGE DIET) The Exchange Lists are the basis of a meal planning system designed by a committee of the American Diabetes Association and the American Dietetic Association. The Exchange Lists The reason for dividing food into six different groups is that foods vary in their carbohydrate, protein, fat, and calorie content. Each exchange list contains foods that are alike; each food choice on a list contains about the same amount of carbohydrate, protein, fat, and calories as the other choices on that list. The following chart shows the amounts of nutrients in one serving from each exchange list. As you read the exchange lists, you will notice that one choice is often a larger amount of food than another choice from the same list. Because foods are so different, each food is measured or weighed so that the amounts of carbohydrate, protein, fat, and calories are the same in each choice. The Diabetic Exchange List Carbohydrate (grams) Protein (grams) Fat (grams) Calories I. Starch/Bread 15 3 trace 80 II. Meat Very Lean - 7 0-1 35 Lean - 7 3 55 Medium-Fat - 7 5 75 High-Fat - 7 8 100 III. Vegetable 5 2 - 25 IV. Fruit 15 - - 60 V. Milk Skim 12 8 0-3 90 Low-fat 12 8 5 120 Whole 12 8 8 150 VI. Fat - - 5 45 You will notice symbols on some foods in the exchange groups. 1. Foods that are high in fiber (three grams or more per normal serving) have the symbol *. 2. Foods that are high in sodium (400 milligrams or more of sodium per normal serving) have the symbol #. -
Social and Economic Dimensions of Seaweed Farming: a Global Review
IIFET 2012 Tanzania Proceedings SOCIAL AND ECONOMIC DIMENSIONS OF SEAWEED FARMING: A GLOBAL REVIEW Diego Valderrama, Food and Resource Economics Department, University of Florida, USA, [email protected] ABSTRACT Seaweed farming based primarily on the culture of Kappaphycus and Eucheuma species has grown significantly in the Philippines and Indonesia over the last two decades, with growth also taking place at a smaller scale in Tanzania, India and a few other developing countries. Unlike other forms of aquaculture, seaweed farming foregoes the use of feed and fertilizers and has minimum technological and capital requirements. In addition, growout cycles are short, normally lasting less than two months. Given these unique characteristics, seaweed farming has generated substantial socio-economic benefits to marginalized coastal communities in developing countries, most of which have reduced access to alternative economic activities. In some communities, seaweed farming has emerged as the most relevant livelihood strategy. This paper summarizes the findings of a recent FAO review on the social and economic dimensions of seaweed farming in six countries in Asia (the Philippines, Indonesia, India), Africa (Tanzania), Oceania (Solomon Islands), and Latin America (Mexico). Each case study documented the evolution of the farming sector and examined the mix of public sector policies and private sector involvement leading to growth of the activity. Given the rising global demand for seaweed-derived products, seaweed farming has the potential to generate further socio-economic benefits to coastal communities in tropical regions; however, a number of challenges and constraints (some of which are country-specific) will need to be addressed to fully take advantage of these opportunities. -
My Child, ______Why Is Your Child a Vegetarian? Seem Vegetarian, but Are Not
“Hidden” Non-Veg Ingredients There are many popular products that My child, _______________ Why is your child a vegetarian? seem vegetarian, but are not. Some of People choose vegetarianism for a wide these non-vegetarian products include: is a vegetarian. variety of reasons, including: marshmallows (usually contain gelatin) Ethical, because of concern for animals. Jell-O Because of this, you may have some Environmental, because eating a gelatin (often found in gummy candy’s questions regarding how this will impact plant-based diet is more and snacks) him/her while in your care. Don’t worry, it is environmentally friendly. much easier than you think, and this brochure Religious and/or cultural reasons. animal-based soup broth/stock should help answers those questions! Health, because eating plant-based sprinkles on cakes/cookies (contain foods is healthier for the human confectioner’s glaze, made from bugs) body. jelly beans (often contain gelatin or confectioner’s glaze) cochineal/cochinate (a beetle, often Is it safe for children to be vegetarian? used for pink coloring in juices, snacks, Yes, health organizations agree that etc.) vegetarianism is safe and healthy for children. Also, vegetarian children often animal shortening or lard (often found eat more healthfully than their peers, as in packaged snacks, cakes, etc.) they are usually more open to eating a marshmallow Peeps (contain gelatin) variety of fruits, vegetables, whole grains, etc. McDonald’s French fries (contain beef fat) What is a gummy candy (contains gelatin) vegetarian? Why do I need this candy corn (contains gelatin) information? Because my child will be in Starburst’s (contains gelatin) your care and there may be A vegetarian is someone who does not eat Rice Krispie treats (contain holiday and birthday parties, animals. -
Carrageenans in Meat Systems Zoraida Defreitas Iowa State University
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1994 Carrageenans in meat systems Zoraida DeFreitas Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Agriculture Commons, and the Food Science Commons Recommended Citation DeFreitas, Zoraida, "Carrageenans in meat systems " (1994). Retrospective Theses and Dissertations. 10551. https://lib.dr.iastate.edu/rtd/10551 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in ^ewriter face, while others may be from aity type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overlaps. -
Medical Student Preference and Value of Three Task Trainers for Ultrasound Guided Regional Anesthesia
World J Emerg Med, Vol 8, No 4, 2017 287 Original Article Procedural simulation: medical student preference and value of three task trainers for ultrasound guided regional anesthesia Shadi Lahham 1, Taylaur Smith 2, Jessa Baker 2, Amanda Purdy 2, Erica Frumin 1, Bret Winners 1, Sean P. Wilson 1, Abdulatif Gari 1, John C. Fox 1 1 Department of Emergency Medicine, University of California, Irvine, Orange, California 92868, USA 2 UC Irvine School of Medicine, Irvine, California, USA Corresponding Author: Shadi Lahham, Email: [email protected] BACKGROUND: Ultrasound guided regional anesthesia is widely taught using task trainer models. Commercially available models are often used; however, they can be cost prohibitive. Therefore, alternative "homemade" models with similar fidelity are often used. We hypothesize that professional task trainers will be preferred over homemade models. The purpose of this study is to determine realism, durability and cleanliness of three different task trainers for ultrasound guided nerve blocks. METHODS: This was a prospective observational study using a convenience sample of medical student participants in an ultrasound guided nerve block training session on January 24th, 2015. Participants were asked to perform simulated nerve blocks on three different task trainers including, 1 commercial and 2 homemade. A questionnaire was then given to all participants to rate their experiences both with and without the knowledge on the cost of the simulator device. RESULTS: Data was collected from 25 participants. The Blue Phantom model was found to have the highest fi delity. Initially, 10 (40%) of the participants preferred the Blue Phantom model, while 10 (40%) preferred the homemade gelatin model and 5 (20%) preferred the homemade tofu model. -
Changes of Soybean Protein During Tofu Processing
foods Review Changes of Soybean Protein during Tofu Processing Xiangfei Guan 1,2 , Xuequn Zhong 1, Yuhao Lu 1, Xin Du 1, Rui Jia 1, Hansheng Li 2 and Minlian Zhang 1,* 1 Department of Chemical Engineering, Institute of Biochemical Engineering, Tsinghua University, Beijing 100084, China; [email protected] (X.G.); [email protected] (X.Z.); [email protected] (Y.L.); [email protected] (X.D.); [email protected] (R.J.) 2 School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China; [email protected] * Correspondence: [email protected]; Tel./Fax: +86-10-6279-5473 Abstract: Tofu has a long history of use and is rich in high-quality plant protein; however, its produc- tion process is relatively complicated. The tofu production process includes soybean pretreatment, soaking, grinding, boiling, pulping, pressing, and packing. Every step in this process has an impact on the soy protein and, ultimately, affects the quality of the tofu. Furthermore, soy protein gel is the basis for the formation of soy curd. This review summarizes the series of changes in the composition and structure of soy protein that occur during the processing of tofu (specifically, during the pressing, preservation, and packaging steps) and the effects of soybean varieties, storage conditions, soybean milk pretreatment, and coagulant types on the structure of soybean protein and the quality of tofu. Finally, we highlight the advantages and limitations of current research and provide directions for future research in tofu production. This review is aimed at providing a reference for research into and improvement of the production of tofu. -
Homemade Gumdrops
Homemade Gumdrops The flavoring possibilities are endless for these candies. Just pair your favorite super strength flavor with a corresponding food color for a rainbow of colors and flavors. Other classic flavors to try: Orange, Lemon, Grape & Cherry. For a slightly more gourmet gumdrop - try flavors like Pear, Peach, Blackberry, or Mango. Flavors such as Bubble Gum, Cotton Candy & Tropical Punch are always a hit with the kiddos. Ingredients 4 envelopes unflavored gelatin (such as Knox brand) 1/2 cup cold water 2 cups sugar 3/4 cup water 1/2 teaspoon Super Strength Flavoring (any flavor) 1/2 teaspoon Tart & Sour Flavor Enhancer (if using fruit flavors such as lime, lemon, orange, cherry, etc.) Gel or Liquid food coloring, as desired Additional sugar for coating (add a pinch of granular citric acid to the sugar for extra sour power!) Directions 1. Spray a 9" X 9" pan with non-stick cooking spray and line with parchment paper. 2. Combine gelatin with 1/2 cup cold water in a small bowl and set aside for a few minutes to soften the gelatin. 3. Combine the sugar and 3/4 cup water in a saucepan and bring to a boil over medium high heat. Remove from heat and add flavoring, Tart & Sour (if using), and food coloring. Add the gelatin mixture to the hot syrup and stir with a wire whisk until gelatin is completely dissolved. Stir in more food coloring if necessary to attain desired hue. 4. Pour into prepared pan. Refrigerate several hours until well chilled or overnight. 5.