Profiling Fructooligosaccharide-Containing
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
2019 Is the Year of the Dahlia
2019 is the Year of the Dahlia Did you know that the dahlia is the national flower of Mexico? The native dahlias found in the mountains of Mexico and Guatemala are the genetic source for the modern hybrid dahlias we grow today. There are many species of dahlia in a range of colors and forms with hybrids commonly grown as garden plants. The flower varies in size and form. Each flower can be small or large, ranging from 2” in diameter to up to 15 inches. The largest flower form is informally known as a “dinner plate” dahlia. Getting Dahlias There are several ways to enjoy your first dahlia. Most major garden centers, home improvement stores and mail order sources sell dahlia tubers (a thick, underground stem or rhizome) as well as blooming potted plants. A tuber looks like a sweet potato that grows under the soil surface and sends up strong stems. Additionally, almost every dahlia society has tuber and plant sales and they welcome guests to those events. When to Plant Your tubers can go directly into the ground in the spring when the ground is warm and there is little chance of frost. One good guideline is to plant at the same time as you would a tomato. If you want blooms as early as possible, you can start the tubers indoors in good light about a month before planting time. By starting early you could have a small plant ready to transplant at planting time. How to Plant Plant the tuber according to the package directions with the “eye” on the tuber facing up. -
Fructooligosaccharides As Dietary Fibre
FULL ASSESSMENT REPORT AND REGULATORY IMPACT ASSESSMENT A277 - INULIN AND FRUCTOOLIGOSACCHARIDES AS DIETARY FIBRE EXECUTIVE SUMMARY An Application was submitted in July 1995 by Foodsense Pty Ltd on behalf of Orafti Belgium Ltd to the then National Food Authority seeking the following changes to the Australian Food Standards Code to: • permit the declaration of inulin and fructooligosaccharides (FOS) as dietary fibre on food labels; • adopt officially the submitted analytical method for the determination of inulin and FOS; • amend the calculation of carbohydrate by difference by including dietary fibre in the range of macronutrients deducted from 100; and • adopt energy factors for soluble and insoluble dietary fibre (later withdrawn). The Full Assessment of this Application was conducted in the light of the recommendations from the Joint FAO/WHO Expert Consultation on Carbohydrates in Human Nutrition and concludes that the present situation of relying solely on a prescribed method of analysis as the means of defining dietary fibre is unsatisfactory. This Assessment has also drawn on the results of ANZFA’s interactive website opinion survey conducted between January and March 2000, and the advice of the Expert Working Group on a generic definition for dietary fibre. The Authority proposes the following definition of dietary fibre: Dietary fibre is that fraction of the edible part of plants or their extracts, or analogous carbohydrates, that are resistant to digestion and absorption in the human small intestine, usually with complete or partial fermentation in the large intestine. The term includes polysaccharides, oligosaccharides (DP>2) and lignins. Dietary fibre promotes one or more of these beneficial physiological effects: laxation, reduction in blood cholesterol and/or modulation of blood glucose. -
Limiting Fructose, Fructans Intake May Ease IBS
36 Digestive Disorders FAMILY P RACTICE N EWS • July 1, 2008 Limiting Fructose, Fructans Intake May Ease IBS BY MARY ANN MOON “marked and sustained global improve- of irritable bowel syndrome (IBS) in patients prove symptoms. In the current study, the Contributing Writer ment in gastrointestinal symptoms,” re- who also have fructose malabsorption. researchers focused on osmotic load with- searchers noted. A subsequent study of The results also demonstrate that re- in the lumen and fermentative gas content. atients with irritable bowel syn- the patients revealed that symptom relief stricting intake of these substances may Poorly absorbed short-chain carbohy- drome and fructose malabsorption was not specific to restricted intake of lead to durable symptomatic improve- drates, including fructose and lactose, are Pappeared to benefit from a diet that fructose, but was achieved by limiting the ment, wrote Ms. Shepherd, a dietician at highly fermentable. They exert a strong restricted intake of fructose and fructans, intake of poorly absorbed short-chain Australia’s Monash University, Clayton, osmotic effect in people who have malab- Susan J. Shepherd and her colleagues re- carbohydrates. Victoria, and her colleagues. sorption of these two sugars—about 40% ported in an article appearing in the July These findings “represent the first high- They theorized that, because many ab- of the population in the case of fructose, 2008 issue of Clinical Gastroenterology level evidence” that poorly absorbed short- dominal symptoms may originate from and between 15% to 100% of the popula- and Hepatology. chain carbohydrates—fructose and fruc- bowel distension, addressing factors that tion for lactose. In the 25-patient study, the diet led to tans—are dietary triggers for the symptoms contribute to the distension would im- To minimize or eliminate intake of poor- ly absorbed short-chain carbohydrates, the investigators created a diet that omitted Brief Summary—see package insert for full prescribing information. -
Of Dahlia Myths.Pub
Cavanilles’ detailed illustrations established the dahlia in the botanical taxonomy In 1796, the third volume of “Icones” introduced two more dahlia species, named D. coccinea and D. rosea. They also were initially thought to be sunflowers and had been brought to Spain as part of the Alejandro Malaspina/Luis Neé expedition. More than 600 drawings brought the plant collection to light. Cavanilles, whose extensive correspondence included many of Europe’s leading botanists, began to develop a following far greater than his title of “sacerdote” (priest, in French Abbé) ever would have offered. The A. J. Cavanilles archives of the present‐day Royal Botanical Garden hold the botanist’s sizable oeu‐ vre, along with moren tha 1,300 letters, many dissertations, studies, and drawings. In time, Cavanilles achieved another goal: in 1801, he was finally appointed professor and director of the garden. Regrettably, he died in Madrid on May 10, 1804. The Cavanillesia, a tree from Central America, was later named for this famousMaterial Spanish scientist. ANDERS DAHL The lives of Dahl and his Spanish ‘godfather’ could not have been any more different. Born March 17,1751, in Varnhem town (Västergötland), this Swedish botanist struggled with health and financial hardship throughout his short life. While attending school in Skara, he and several teenage friends with scientific bent founded the “Swedish Topographic Society of Skara” and sought to catalogue the natural world of their community. With his preacher father’s support, the young Dahl enrolled on April 3, 1770, at Uppsala University in medicine, and he soon became one of Carl Linnaeus’ students. -
Sensory Evaluation of Ice Cream Made with Prebiotic Ingredients
RURALS: Review of Undergraduate Research in Agricultural and Life Sciences Volume 3 RURALS, Volume 3 -- 2008 Issue 1 Article 4 October 2008 Sensory Evaluation of Ice Cream made with Prebiotic Ingredients Adeline K. Lum Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, [email protected] Julie A. Albrecht Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/rurals Recommended Citation Lum, Adeline K. and Albrecht, Julie A. (2008) "Sensory Evaluation of Ice Cream made with Prebiotic Ingredients," RURALS: Review of Undergraduate Research in Agricultural and Life Sciences: Vol. 3 : Iss. 1 , Article 4. Available at: https://digitalcommons.unl.edu/rurals/vol3/iss1/4 This Article is brought to you for free and open access by the Agricultural Economics Department at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in RURALS: Review of Undergraduate Research in Agricultural and Life Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Sensory Evaluation of Ice Cream made with Prebiotic Ingredients Cover Page Footnote The authors would like to thank Laurie Keeler, Senior Manager for Food Technology Transfer of University of Nebraska-Lincoln Food Processing Center for her technical expertise in ice cream production and David Girard, Research Technologist for his assistance during sensory evaluation. Funding for this project was provided by the UCARE program at UNL and the University of Nebraska Agricultural Research Division, supported in part by funds provided through Hatch Act, USDA. Review coordinated by professor Marilynn Schnepf, Department of Nutrition and Health Sciences, University of Nebraska-Lincoln. -
Verticillium Wilt of Vegetables and Herbaceous Ornamentals
Dr. Sharon M. Douglas Department of Plant Pathology and Ecology The Connecticut Agricultural Experiment Station 123 Huntington Street, P. O. Box 1106 New Haven, CT 06504 Phone: (203) 974-8601 Fax: (203) 974-8502 Founded in 1875 Email: [email protected] Putting science to work for society Website: www.ct.gov/caes VERTICILLIUM WILT OF VEGETABLES AND HERBACEOUS ORNAMENTALS Verticillium wilt is a disease of over 300 SYMPTOMS AND DISEASE species throughout the United States. This DEVELOPMENT: includes a wide variety of vegetables and Symptoms of Verticillium wilt vary by host herbaceous ornamentals. Tomatoes, and environmental conditions. In many eggplants, peppers, potatoes, dahlia, cases, symptoms do not develop until the impatiens, and snapdragon are among the plant is bearing flowers or fruit or after hosts of this disease. Plants weakened by periods of stressful hot, dry weather. Older root damage from drought, waterlogged leaves are usually the first to develop soils, and other environmental stresses are symptoms, which include yellowing, thought to be more prone to infection. wilting, and eventually dying and dropping from the plant. Infected leaves can also Since Verticillium wilt is a common disease, develop pale yellow blotches on the lower breeding programs have contributed many leaves (Figure 1) and necrotic, V-shaped varieties or cultivars of plants with genetic lesions at the tips of the leaves. resistance—this has significantly reduced the prevalence of this disease on many plants, especially on vegetables. However, the recent interest in planting “heirloom” varieties, which do not carry resistance genes, has resulted in increased incidence of Verticillium wilt on these hosts. -
Dahlia and Chrysanthemum Catalogue
DAHLIA AND CHRYSANTHEMUM 2019 CATALOGUE Mary Margaret Row Blyton Stella Hillcrest Jonathan Askwith Edna Page 8 Page 16 Page 16 Page 8 EXCLUSIVE NEW RELEASES FOR 2019 - MORE INSIDE Normandie Delight Page 10 FAMILY RUN SINCE 1921 Growing with confidence Premier Gold Award Harrogate 2018 www.facebook.com/hallsofheddon @HallsOfHeddon W.N.Hall & Sons Ltd (T/A Halls of Heddon) DAHLIAS Registered Office: West Heddon Nursery Centre Heddon on the Wall, Northumberland, NE15 0JS The following pages give details of some of the finest Dahlias available.All varieties have been thoroughly tested on the nursery and they can be offered with complete confidence. For our GeneralTerms and Telephone: 01661 852445 conditions please see page 27 and 28. E-Mail: [email protected] Website: www.hallsofheddon.co.uk December 2018 DAHLIA CLASSIFICATION Dear Friends and Fellow Chrysanthemum and Dahlia Enthusiasts, The classification of Dahlias in this catalogue is based on the NDS Classified List 2018, 33rd Edition. Some Another season is over and what a challenging one it has been but already we are well under way in our planning for varieties included in this catalogue are either not yet classified or are no longer included (prefixed U). Where the next one. Growth is on schedule to take our first batch of Chrysanthemum cuttings early in the New Year whilst this is the case we have included them in what we believe to be the most appropriate section after trial at the nursery or from historical information. most of the Dahlia tubers are set up ready to be started into growth after the Christmas break. -
Food & Nutrition Journal
Food & Nutrition Journal Oku T and Nakamura S. Food Nutr J 2: 128. Review article DOI: 10.29011/2575-7091.100028 Fructooligosaccharide: Metabolism through Gut Microbiota and Prebiotic Effect Tsuneyuki Oku*, Sadako Nakamura Institute of Food, Nutrition and Health, Jumonji University, Japan *Corresponding author: Tsuneyuki Oku, Institute of Food, Nutrition and Health, Jumonji University, 2-1-28, Sugasawa, Niiza, Saitama 3528510, Japan. Tel: +81 482607612; Fax: +81 484789367; E-mail: [email protected], t-oku@jumonji-u. ac.jp Citation: Oku T and Nakamura S (2017) Fructooligosaccharide: Metabolism through Gut Microbiota and Prebiotic Effect. Food Nutr J 2: 128. DOI: 10.29011/2575-7091.100028 Received Date: 20 March, 2017; Accepted Date: 06 April, 2017; Published Date: 12 April, 2017 Abstract This review aims to provide the accurate information with useful application of Fructooligosaccharide (FOS) for health care specialists including dietician and physician, food adviser and user. Therefore, we described on metabolism through gut microbiota, physiological functions including prebiotic effect and accelerating defecation, practical appli- cation and suggestions on FOS. FOS is a mixture of oligosaccharides what one to three molecules of fructose are bound straightly to the fructose residue of sucrose with β-1,2 linkage. FOS which is produced industrially from sucrose using enzymes from Aspergillus niger, is widely used in processed foods with claimed health benefits. But, FOS occurs natu- rally in foodstuffs including edible burdock, onion and garlic, which have long been part of the human diet. Therefore, eating FOS can be considered a safe food material. FOS ingested by healthy human subjects, does not elevate the blood glucose and insulin levels, because it is not digested by enzymes in the small intestine. -
Production, Purification and Fecal Fermentation of Fructooligosaccharide by Ftase from Jerusalem Artichoke
International Food Research Journal 24(1): 134-141 (February 2017) Journal homepage: http://www.ifrj.upm.edu.my Production, purification and fecal fermentation of fructooligosaccharide by FTase from Jerusalem artichoke 1*Wichienchot, S., 1Prakobpran, P., 2Ngampanya, B. and 2Jaturapiree, P. 1Interdisciplinary Graduate School of Nutraceutical and Functional Food, The Excellent Research Laboratory for Cancer Molecular Biology, Prince of Songkla University, Hat Yai, Songkhla, Thailand 90112 2Department of Biotechnology, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakorn Pathom, Thailand 73000 Article history Abstract Received: 11 August 2015 Fructooligosaccharides (FOS) has been used as prebiotic that serves as a substrate for microflora Received in revised form: in the large intestine. FOS are produced by fructosyltransferase (FTase) derived from some 15 February 2016 Accepted: 17 March 2016 plants such as Jerusalem artichoke, chicory, asparagus, banana, dragon fruit and onion. It was found that Jerusalem artichoke cultured in tropical region for 3-5 months showed good source of FTase. It had the highest crude enzyme activity of 0.253±0.003 U/ml. Optimal conditions for purification of FTase by chromatography techniques with anion exchangers showed the Keywords highest specific activity which increased from 1.411 to 2.240 U/ml. Optimum conditions Fructooligosaccharide for production of FOS were 20% sucrose, reaction time of 96 h and 1 U/ml FTase. It was Jerusalem artichoke found that highest FOS (35%) consisted of 27.5% 1-kestose (DP 2) and 7.5% nystose (DP 3). Fecal fermentation Fructooligosaccharide was further purified by yeast fermentation using 2.5% Saccharomyces Prebiotic cerevisiae TISTR5019 for 36 h. -
GWAS Reveals the Genetic Complexity of Fructan Accumulation Patterns in Barley Grain 2 3 Andrea Matros1*, Kelly Houston2, Matthew R
bioRxiv preprint doi: https://doi.org/10.1101/2020.06.29.177881; this version posted June 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 GWAS reveals the genetic complexity of fructan accumulation patterns in barley grain 2 3 Andrea Matros1*, Kelly Houston2, Matthew R. Tucker3, Miriam Schreiber2, Bettina Berger4, 4 Matthew K. Aubert3, Laura G. Wilkinson3, Katja Witzel5, Robbie Waugh2,3, Udo Seiffert6, 5 Rachel A. Burton1 6 7 1ARC Centre of Excellence in Plant Energy Biology, School of Agriculture, Food and Wine, 8 University of Adelaide, Adelaide, South Australia, Australia; 9 2Cell and Molecular Sciences, The James Hutton Institute, Dundee, Scotland, UK; 10 3School of Agriculture, Food and Wine, University of Adelaide, Waite Campus, Urrbrae, SA, 11 Australia 12 4Australian Plant Phenomics Facility, The Plant Accelerator, School of Agriculture, Food and 13 Wine, University of Adelaide, Adelaide, South Australia, Australia; 14 5Leibniz Institute of Vegetable and Ornamental Crops, Großbeeren, Brandenburg, Germany 15 6Biosystems Engineering, Fraunhofer IFF, Magdeburg, Saxony-Anhalt, Germany 16 17 18 Running title: GWAS for fructan profiles in two-row spring barley grain 19 20 21 E-Mail addresses: 22 [email protected] 23 [email protected] 24 [email protected] 25 [email protected] 26 [email protected] 27 [email protected] 28 [email protected] 29 [email protected] 30 [email protected]; [email protected] 31 [email protected] 32 [email protected] 33 34 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.06.29.177881; this version posted June 29, 2020. -
Zinnia's Are a Beautiful Annual Flower, Very Easy to Grow from Seed And
Bell County Master Gardeners Tip of the Week By Jann Dworksky Zinnias—A Personal Favorite Zinnias are a beautiful annual flower, very easy to grow from seed and with an interesting history. They are native to Mexico where they were erroneously named “mal de ojos,” which literally means sickness of the eyes. This certainly makes me wonder what some other flowers looked like if zinnias looked sick! Zinnias were given the first written description in the 18th century by Dr. Johann Gottfried Zinn, a German medical professor. He also studied the eye and because of his work, a part of the eye is called the zonule of Zinn, or Zinn’s membrane. Zinnias are personally my favorite flower and I have about 40 square feet planted in zinnias. They attract butterflies and hummingbirds and some of my best photographs of zinnias include these lovely insects. Zinnias require regular watering, but because of their striking colors and tolerance of the extreme Texas heat they will give you a superb display, even in a small space. Zinnias should be planted outdoors in an area receiving 8 hours of direct sun. Dappled shade will produce weak, spindly plants that will do poorly. Many of the packages of zinnias say they may be started indoors 6 weeks before the last frost, but they are a heat loving plant and do poorly until the ground is warm. A two foot square planted in zinnias will add an eye catching boost of color to any flower or shrub bed. Water zinnias early in the day and avoid getting the leaves wet as they can develop a powdery mildew. -
Eating Foods with Less Fructans
Eating Foods with Less Fructans Some people may have symptoms of bloating, gas, pain, and diarrhea if they eat foods with too many How do you eat less fructans at one time. To find out if fructans are fructans? causing your symptoms, try eating lower fructan Fructans are in many foods. Refer to the food foods for 2–4 weeks to see if your symptoms get lists on pages 2 and 3 to help you choose food better. with less fructans. Identify which foods may be giving you What are fructans? symptoms. Keep a food and symptom diary. Fructans are a type of sugar. There are two main types of fructans: inulin fructo-oligosaccharides (FOS) Write down what foods you eat and when you Fructans are difficult to digest (break down) in the have bloating, gas, pain, and diarrhea. small bowel. The undigested fructans go into the large bowel and are used as food by bacteria. This Follow Canada’s Food Guide and include a can cause bloating, gas, pain, and diarrhea. variety of lower fructan foods. This will help you get the vitamins, minerals, and other nutrients you need for good health. – meat, fish, poultry, eggs, milk and milk products are naturally low in fructans, so they are not on the food lists. – fruit, like apples, bananas, oranges, and others aren’t on the food lists because they do not contain fructans. Read the ingredient list on food labels and avoid the ingredients: – inulin or chicory root inulin – fructo-oligosaccharides (FOS) These types of fructans may be added to yogurts, snack bars, protein bars, protein powders, fibre supplements and liquid nutritional supplements.