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Meal replacement

S M Sinn, W R Gibbons, M L Brown, J M DeRouchey, C L Levesque
An experimental, microbially enhanced soybean product (MEPRO) was evaluated as a replacement for fishmeal (FM). Assessment of feedstuffs should include estimation of digestibility as well as pig performance and in combination with dietary additives. Digestibility values determined in growing pigs may not apply to nursery pigs; thus, standardized ileal digestibility (SID) of amino acids (AA) in MEPRO and FM were determined using 30±1.6 kg BW ileal-cannulated barrows (n=6) and 9.8±1.2 kg BW barrows (n=37; serial slaughter)...
October 18, 2016: Animal: An International Journal of Animal Bioscience
Lenny R Vartanian, Samantha Spanos, C Peter Herman, Janet Polivy
Objective: Social factors have a powerful influence on people's food intake but people typically fail to acknowledge the influence of such external cues, instead explaining their food intake in terms of factors such as how hungry they are. We examined whether the tendency to explain one's food intake in terms of internal cues (i.e., hunger) rather than external cues (i.e., other people's behavior) would be apparent when those cues are in conflict with one another. Method: Female participants (n = 104) took part in a pizza taste test after having been food deprived for 18-hr or after consuming a meal-replacement preload...
October 17, 2016: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
Ameneh Madjd, Moira A Taylor, Alireza Delavari, Reza Malekzadeh, Ian A Macdonald, Hamid R Farshchi
AIMS: To compare the effect of replacing diet beverages (DBs) with water or continuing to drink DBs in patients with type 2 diabetes during a 24-week weight loss program. The primary endpoint was the effect of intervention on weight over a 24-week period. The main secondary endpoints included anthropometric measurement and glucose and fat metabolism during the 24-week period. METHODS: A total of 81 overweight and obese women with type 2 diabetes, who usually consumed DBs in their diet, were asked to either substitute water for DBs or continue drinking DBs five times per week after lunch for 24 weeks (DBs group) during a weight loss program...
October 16, 2016: Diabetes, Obesity & Metabolism
David Huyben, Aleksandar Vidakovic, Andreas Nyman, Markus Langeland, Torbjörn Lundh, Anders Kiessling
Yeast is a potential alternative to fish meal in diets for farmed fish, yet replacing more than 50 % of fish meal results in reduced fish growth. In a 4-week experiment, 15 rainbow trout (Oncorhynchus mykiss) were cannulated and fed three diets each week: 30 % fish meal as a control (FM); 60 % replacement of fish meal protein, on a digestible basis, with Saccharomyces cerevisiae (SC); and 60 % replacement with Wickerhamomyces anomalus and S. cerevisiae mix (WA). Blood was collected at 0, 3, 6, 12 and 24 h after feeding...
September 27, 2016: Fish Physiology and Biochemistry
S Mwangi, J Timmons, T Ao, M Paul, L Macalintal, A Pescatore, A Cantor, M Ford, K A Dawson
The goal of this study was to determine the effects of feeding a zinc (Zn) deficient diet to broiler chicks for 96 h post-hatch followed by feeding diets with different Zn sources and supplemental levels (5 to 21 d) on the growth performance, tissue, and excreta Zn content. At the start of the study, four hundred 20-day-old male broiler chicks were divided into two groups. One group was fed a corn soybean meal based diet containing 25 mg of Zn/kg (imprinting diet, ID). The second group was fed the basal diet supplemented with 40 mg of Zn/kg from Zn oxide (ZnO) (non-imprinting diet, NID)...
September 23, 2016: Poultry Science
Christina P Moldovan, Abby J Weldon, Noha S Daher, Louise E Schneider, Denise L Bellinger, Lee S Berk, Alyson C Hermé, Adam L Aréchiga, Willie L Davis, Warren R Peters
OBJECTIVE: To examine the effects of phentermine combined with a meal replacement program on weight loss and food cravings and to investigate the relationship between food cravings and weight loss. METHODS: In a 12-week randomized, double-blind, placebo-controlled clinical trial, 77 adults with obesity received either phentermine or placebo. All participants were provided Medifast(®) meal replacements, were instructed to follow the Take Shape for Life(®) Optimal Weight 5&1 Plan for weight loss, and received lifestyle coaching in the Habits of Health program...
September 24, 2016: Obesity
Katharine F Hunt, Joel T Dunn, Carel W le Roux, Laurence J Reed, Paul K Marsden, Ameet G Patel, Stephanie A Amiel
OBJECTIVE: Improved appetite control, possibly mediated by exaggerated gut peptide responses to eating, may contribute to weight loss after Roux-en-Y gastric bypass (RYGB). This study compared brain responses to food ingestion between post-RYGB (RYGB), normal weight (NW), and obese (Ob) unoperated subjects and explored the role of gut peptide responses in RYGB. RESEARCH DESIGN AND METHODS: Neuroimaging with [(18)F]-fluorodeoxyglucose (FDG) positron emission tomography was performed in 12 NW, 21 Ob, and 9 RYGB (18 ± 13 months postsurgery) subjects after an overnight fast, once FED (400 kcal mixed meal), and once FASTED, in random order...
October 2016: Diabetes Care
Kim-Tiu Teng, Lin Faun Chang, Shireene Ratna Vethakkan, Kalanithi Nesaretnam, Tom A B Sanders
BACKGROUND & AIMS: Modification of the amount and type of dietary fat has diverse effects on cardiovascular risk. METHODS: We recruited 54 abdominally obese subjects to participate in a prospective cross-over design, single-blind trial comparing isocaloric 2000 kcal MUFA or carbohydrate-enriched diet with SFA-enriched diet (control). The control diet consisted of 15E% protein, 53E% carbohydrate and 32E% fat (12E% SFA, 13E% MUFA). A total of ∼7E% of MUFA or refined carbohydrate was exchanged with SFA in the MUFA-rich and carbohydrate-rich diets respectively for 6-weeks...
September 8, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
Timothy J Schultz, Peter Roupas, Richard Wiechula, Debra Krause, Susan Gravier, Anthony Tuckett, Sonia Hines, Alison Kitson
BACKGROUND: Optimizing body composition for healthy aging in the community is a significant challenge. There are a number of potential interventions available for older people to support both weight gain (for those who are underweight) and weight loss (for overweight or obese people). While the benefits of weight gain for underweight people are generally clearly defined, the value of weight loss in overweight or obese people is less clear, particularly for older people. OBJECTIVES: This umbrella review aimed to measure the effectiveness of nutritional interventions for optimizing healthy body composition in older adults living in the community and to explore theirqualitative perceptions...
August 2016: JBI Database of Systematic Reviews and Implementation Reports
Joost Overduin, Tinh-Hai Collet, Nenad Medic, Elana Henning, Julia M Keogh, Faye Forsyth, Cheryl Stephenson, Marja W Kanning, Rianne M A J Ruijschop, I Sadaf Farooqi, Agatha A van der Klaauw
There is considerable interest in the effect of foods containing high intensity sweeteners on satiation. However, less is known about low-calorie bulk sweeteners such as erythritol. In this randomized three-way crossover study, we studied 10 lean and 10 obese volunteers who consumed three test meals on separate occasions: (a) control sucrose meal; (b) isovolumic meal with partial replacement of sucrose by erythritol; (c) isocaloric meal which contained more erythritol but equivalent calories to the control meal...
September 9, 2016: Appetite
Sang Myung Woo, Jungnam Joo, So Young Kim, Sang-Jae Park, Sung-Sik Han, Tae Hyun Kim, Young Hwan Koh, Seung Hyun Chung, Yun-Hee Kim, Hae Moon, Eun Kyung Hong, Woo Jin Lee
BACKGROUND: Weight loss in pancreatic cancer is associated with maldigestion due to pancreatic duct obstruction. Pancreatic exocrine replacement therapy (PERT) may significantly improve fat and protein absorption. OBJECTIVES: This prospective, double-blind, randomized, placebo-controlled phase II trial assessed whether PERT could reduce or prevent weight loss in patients with unresectable pancreatic cancer. METHODS: Sixty seven patients with unresectable pancreatic cancer were randomized to receive enteric coated PERT, consisting of 6-9 capsules of pancreatin (457...
September 4, 2016: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
Xiaocui Wang, Haijun Zhang, Hao Wang, Jing Wang, Shugeng Wu, Guanghai Qi
This study was conducted to evaluate the effects of different plant protein ingredients (soybean meal, SBM; low-gossypol cottonseed meal, LCSM; double-zero rapeseed meal, DRM) on egg production, egg quality, and plasma parameters of laying hens. Four hundred and thirty-two laying hens (32 weeks of age) were randomly allocated to one of six treatments. The birds were fed diets containing SBM, LCSM100, or DRM100 individually or in combination with an equal amount of crude protein (LCSM50, DRM50, and LCSM50-DRM50)...
September 9, 2016: Asian-Australasian Journal of Animal Sciences
R A Azevedo, F S Machado, M M Campos, D R G Lopes, S F Costa, H C Mantovani, F C F Lopes, M I Marcondes, L G R Pereira, T R Tomich, S G Coelho
The aim of this study was to evaluate the effects on feed intake, calf performance, feed efficiency, fecal score, passage rate, apparent nutrient digestibility, development of rumen and other organs, and body composition of increasing the total solids content of liquid feed (whole milk) by adding increasing amounts of milk replacer powder during the preweaning period. Crossbred Holstein-Gyr calves (n = 32) were assigned to 1 of 4 treatments (n = 8 per group), which consisted of different total solids concentrations: 12...
August 31, 2016: Journal of Dairy Science
Mónica B Betancor, M Sprague, D Montero, S Usher, O Sayanova, P J Campbell, J A Napier, M J Caballero, M Izquierdo, D R Tocher
Omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFA) are essential components of the diet of all vertebrates. The major dietary source of n-3 LC-PUFA for humans has been fish and seafood but, paradoxically, farmed fish are also reliant on marine fisheries for fish meal and fish oil (FO), traditionally major ingredients of aquafeeds. Currently, the only sustainable alternatives to FO are vegetable oils, which are rich in C18 PUFA, but devoid of the eicosapentaenoic (EPA) and docosahexaenoic acids (DHA) abundant in FO...
October 2016: Lipids
Wattana Wattanakul, Uraiwan Wattanakul, Karun Thongprajukaew, Chutchawan Muenpo
The optimal protein replacement of fish meal (FM) by fish condensate (FC) was investigated in striped snakehead, Channa striata (Bloch) (1.78 ± 0.02 g initial weight). The FM-based diet (0FC) was replaced by substituting protein from FC for 100 (100FC), 200 (200FC), 300 (300FC), 400 (400FC), 500 (500FC) or 600 (600FC) g kg(-1) of the FM, and a commercial diet (CD) for carnivorous fish was included for comparison. The experiment was conducted indoors under completely randomized design (8 treatments × 3 replications × 60 fish per pond) over a 6-month trial...
September 2, 2016: Fish Physiology and Biochemistry
A F Mustafa, B Baurhoo
A study was conducted to investigate the effects of partial replacing corn and soybean meal with dried cabbage leaf residues (DCR) on broiler growth performance, apparent ileal nutrient digestibility, and apparent total tract nutrient utilization. Dietary treatments include 4 levels of DCR (0, 3, 6, and 9%). Two hundred and twenty-four day-old male broilers were randomly assigned to one of 4 groups (8 cage replicates; 7 birds/cage) and grown over a 35-d experimental period. Results showed that feeding DCR had no effects on daily body weigh gain (average 53...
September 1, 2016: Poultry Science
Rafael Moreira Claro, Emanuella Gomes Maia, Bruna Vieira de Lima Costa, Danielle Pereira Diniz
This study aims to describe the prices of food groups consumed in Brazil considering the nature, extent, and purpose of their processing. Data were obtained from the Brazilian Household Budget Survey for 2008-2009. The mean prices of the groups (natural, cooking ingredients, processed, and ultra-processed) and their respective food subgroups were estimated for Brazil according to income, region, and area. Natural products and cooking ingredients showed lower prices per calorie when compared to the other groups, suggesting an economic advantage to preparing meals at home when compared to replacing them with ultra-processed foods...
2016: Cadernos de Saúde Pública
Marc H G Berntssen, Monica Sanden, Helge Hove, Øyvind Lie
The salmon feed composition has changed the last decade with a replacement of traditionally use of fish oil and fishmeal diets with vegetable ingredients and the use decontaminated fish oils, causing reduced concentrations of dioxins and dioxin-like PCBs in farmed Norwegian Atlantic salmon. The development of novel salmon feeds has prompted the need for prediction on dioxins and dl-PCB concentrations in future farmed salmon. Prediction on fillet dioxins and dl-PCB concentrations from different feed composition scenarios are made using a simple one-compartmental transfer model based on earlier established dioxin and dl-PCB congener specific uptake and elimination kinetics rates...
November 2016: Chemosphere
G G da Silva, E Ferreira de Jesus, C S Takiya, T A Del Valle, T H da Silva, T H A Vendramini, Esther J Yu, F P Rennó
This study was undertaken to evaluate the effects of partially replacing dietary ground corn with a microalgae meal from Prototheca moriformis (composed of deoiled microalgae and soyhulls) on milk yield and composition, nutrient intake, total-tract apparent digestibility, and blood profile of lactating dairy cows. Twenty multiparous Holstein cows (57.7 ± 49.4 d in milk, 25.3 ± 5.3 of milk yield, and 590 ± 71 kg of live weight at the start of experiment, mean ± standard deviation) were used in a cross-over design experiment, with 21-d periods...
August 17, 2016: Journal of Dairy Science
J A R MacPherson, H Berends, L N Leal, J P Cant, J Martín-Tereso, M A Steele
The objective of this study was to investigate how preweaning plane of milk replacer intake and age can affect insulin and glucose kinetics as well as abomasal emptying rate in dairy calves fed twice a day. A total of 12 female Holstein Friesian calves were blocked by cow parity, paired by colostrum origin, and were randomly assigned to a high plane of milk replacer intake (8 L/d, 1.2kg of milk replacer/d; n=6) or a low plane of nutrition (4 L/d, 0.6kg of milk replacer/d; n=6). All calves received 4 L of colostrum over 2 meals (1 and 6h after birth) and were then directly transferred to their assigned feeding plans until they were stepped-down from milk by 50% during wk 7 and weaned on wk 8...
October 2016: Journal of Dairy Science
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