scholarly journals 75 Can Regionalized Livestock Production and Meat Packing Meet the Food Needs of Today’s Consumers?

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 40-41
Author(s):  
Jason Apple
Keyword(s):  
Animal Welfare ◽  
Driving Forces ◽  
Frozen Storage ◽  
Meat Products ◽  
Plant Size ◽  
State Inspection ◽  
Processing Plant ◽  
Number Of Factors ◽  
Food Needs ◽  
Nutritional Benefits

Abstract Meat shortages in many of the largest retail chains during the early months of the COVID-19 pandemic affected millions of U.S. consumers. In addition, wait times for custom slaughter of meat animals increased from days to weeks to upwards of 14 mon. Interruptions in livestock slaughter and meat supplies have renewed the emphasis on medium, small, and very small meat slaughters/processors. Numerous states are investing in slaughter/processing plant construction, renovation of existing plants, and establishing or reestablishing state inspection programs. It is conceivable that this reinvestment may alleviate some of the meat supply limitations; yet, there are a number of factors these plants need to address for economic sustainability, including (but are not limited to): consistency of local and regional livestock supply; availability of trained, experienced workforce; plant holding pens and slaughter floor design; pre-slaughter animal welfare training and compliance; development and implementation of food safety programs; fresh and frozen storage capacities; local and regional marketing channels and modes of distribution; and by-products markets and offal disposal. Regardless of plant size, the ultimate goal of all meat packers/processors is the production of consistent, readily available and affordable, high-quality meat and meat products; however, the traditional driving forces of price and taste are being slowly supplanted by consumers’ concerns about production practices and animal management, perceived nutritional benefits, animal welfare concerns, food locality, and conveniences. This presentation will attempt to amalgamate the challenges facing medium, small, and very small meat processors with consumers’ preferences in relation to the sustainability of these revitalized segments of the livestock and meats industry.

scholarly journals Insects as Feed for Farmed Poultry: Are Italian Consumers Ready to Embrace This Innovation?

Insects ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 435
Author(s):  
Davide Menozzi ◽  
Giovanni Sogari ◽  
Cristina Mora ◽  
Marta Gariglio ◽  
Laura Gasco ◽  
...  
Keyword(s):  
Treatment Group ◽  
Willingness To Pay ◽  
Meat Products ◽  
Protein Source ◽  
Consumer Acceptance ◽  
Feed Production ◽  
Intention To Purchase ◽  
Feed Source ◽  
Information Treatment ◽  
Nutritional Benefits

The inclusion of insects as a protein source in feed production is not only related to technical, economical, and normative restrictions but is also affected by consumer acceptance. In this study, we evaluated consumers’ attitudes, intention to purchase and eat, and willingness to pay for meat obtained from a farmed duck fed with insect-based meal or a live insect diet. We conducted a survey among a sample of 565 consumers to test the effects of information about the benefits of using insects as feed on consumers’ attitudes towards animal-based products fed with insects. Providing information on the sustainability and nutritional benefits of using insects as feed increased both attitude towards and intention to purchase and eat meat products made from animals fed with insects. In the treatment group, we found a significant reduction from 21.9 to 14.0% in those who wanted to be compensated for buying a duck fed with an insect-based meal and an increase in those willing to pay the same price—from 64.9 to 72.7%. The information treatment significantly increased the intention to eat such products, suggesting that increasing consumers’ knowledge might help in reducing the fears and misconceptions around the topic of using insects as a feed source.

scholarly journals Banana Pseudo-Stem Increases the Water-Holding Capacity of Minced Pork Batter and the Oxidative Stability of Pork Patties

Foods ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 2173
Author(s):  
Diego E. Carballo ◽  
Irma Caro ◽  
Cristina Gallego ◽  
Ana Rebeca González ◽  
Francisco Javier Giráldez ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Frozen Storage ◽  
Meat Products ◽  
Thiobarbituric Acid ◽  
Sodium Ascorbate ◽  
Thiobarbituric Acid Reactive Substances ◽  
Pork Patties ◽  
Minced Meat ◽  
Water Holding ◽  
Tbars Formation

Banana pseudo-stem (BPS), which is rich in fibre and polyphenols, is a potential functional ingredient for the food industry. In this study, BPS was added at concentrations of 1.5, 3.0, and 4.5 g/kg to a minced pork batter to evaluate its performance as a filler and to pork burger patties to evaluate its performance as a natural antioxidant. The effects of BPS were compared with those of carrageenan and ascorbate, which are a conventional binder and antioxidant, respectively. The performance of BPS was similar to that of carrageenan in terms of the cooking yield and texture of the cooked batter. BPS reduced the brightness of fresh patties and appeared to reduce oxidative discolouration during the frozen storage of raw patties. Moreover, BPS reduced the levels of thiobarbituric acid reactive substances (TBARS) during the refrigerated and frozen storage of cooked patties. A greater decrease in TBARS formation was observed with 4.5 g BPS/kg compared with 0.5 g sodium ascorbate/kg during refrigerated storage. In contrast to ascorbate, BPS promoted the presence of lipid-derived volatile compounds induced by thermal breakdown in the headspace of cooked patties. Nonetheless, this effect was reduced as the amount of BPS in the patties increased. In cooked minced meat products, BPS could increase cooking yields and lipid oxidative stability during storage and might result in a more intense flavour.

scholarly journals Welfare Problems in Cattle, Pigs, and Sheep that Persist Even Though Scientific Research Clearly Shows How to Prevent Them

Animals ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 124 ◽  
Author(s):  
Temple Grandin
Keyword(s):  
Animal Welfare ◽  
Scientific Research ◽  
Meat Products ◽  
Economic Incentive ◽  
Marketing Systems ◽  
Handling Practices ◽  
Marketing Chain

Poor production and handling practices continue to persist that are both detrimental to animal welfare and financially burdensome. These practices continue to persist for three reasons: (1) a segmented marketing chain where a producer is not held financially accountable for losses; (2) failure to measure and assess chronic painful problems such as lame livestock; and (3) repeating old mistakes, such as housing fattening cattle for long periods of time on bare concrete. Two examples of the first type of losses are bruises caused by poor handling and sick cattle at feedlots caused by failure to vaccinate and precondition weaned calves at the farm of origin. In some segmented marketing systems, there is no economic incentive to vaccinate. When the animals get sick, the responsibility gets passed to the next person. Buyers of meat products can reduce these “passed on” losses by source verification. The first step to reducing problems, such as lame livestock, is to measure the percentage of lame animals and work with the producers to reduce them. Also, transportation payments should be changed and contracts should be based on the condition of the animals at delivery.

INTEGRATED USE OF ANIMAL AND VEGETABLE PROTEINS IN SAUSAGE PRODUCTION TECHNOLOGY

2020 ◽  
Vol 15 (4) ◽  
pp. 535-543
Author(s):  
A.L. Alekseev ◽  
◽  
T.V. Alekseeva ◽  
Keyword(s):  
Chemical Composition ◽  
Dietary Fiber ◽  
Production Technology ◽  
Raw Materials ◽  
Meat Products ◽  
Optimal Dose ◽  
The Body ◽  
Processing Plant ◽  
Protein Supplement ◽  
Plant Materials

The article presents the research results obtained during the development of the technology for production of combined sausages using a vegetable-derived additive – LUPISAN lupine flour from “OOO Protein PLUS” (St. Petersburg). Under the conditions of a deteriorating environmental situation and the increase in incidence of the population of the Russian Federation, it became necessary to create biologically complete functional food products with additional functions, useful nutritional and physiological characteristics, based on the integrated use of raw materials of animal and vegetable origin. The use of plant materials in the production of meat products allows not only enriching them with functional ingredients and increasing digestibility, but also obtaining products that meet physiological nutritional standards. Having a complex chemical composition, plants have a beneficial therapeutic effect on the human body. Research was carried out at the Department of Food Technology of the Don State Agrarian University, in the testing laboratory of the Shakhty branch of the Rostov “SBBZh” and at the meat processing plant “TaVr-Zimovniki”. Basing on the conducted comprehensive studies, the effectiveness of using vegetable protein supplement based on lupine flour “LUPISAN” in the production technology of semi-smoked sausages is substantiated. It is established that in terms of quality and safety, LUPISAN meets the requirements for additives of plant origin, it is a genetically unmodified, kosher product (has the appropriate certificates). It is dispersible both in oil and in water and can be used as a natural emulsifier without labeling with the index "E". The analysis of the chemical composition and nutritional value of flour from lupine indicates that the flour contains a significant amount of complete protein is 36–40%; in addition, a rather high content of dietary fiber is noted: dietary fiber is 30–35%. It is a strong antioxidant, it does not contain gluten and cholesterol; there are no inhibitors – substances that delay the digestion process and inhibit the absorption of beneficial substances by the body, and there are glycoproteins – substances that can replace insulin. An optimal dose of introducing a protein supplement based on lupine flour into sausage stuffing is proposed, which is 10% by weight of unsalted raw materials, which makes it possible to obtain a finished product with high organoleptic quality indicators and functional properties.

scholarly journals From unloading to trimming: studying bruising in individual slaughter cattle

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Helen C Kline ◽  
Zachary D Weller ◽  
Temple Grandin ◽  
Ryan J Algino ◽  
Lily N Edwards-Callaway
Keyword(s):  
Confidence Interval ◽  
Sample Size ◽  
Animal Welfare ◽  
Economic Value ◽  
Traumatic Events ◽  
Visual Assessment ◽  
Slaughter Cattle ◽  
Number Of Factors ◽  
Trim Loss ◽  
Analyze Data

Abstract Livestock bruising is both an animal welfare concern and a detriment to the economic value of carcasses. Understanding the causes of bruising is challenging due to the numerous factors that have been shown to be related to bruise prevalence. While most cattle bruising studies collect and analyze data on truckload lots of cattle, this study followed a large number (n = 585) of individual animals from unloading through postmortem processing at five different slaughter plants. Both visual bruise presence and location was recorded postmortem prior to carcass trimming. By linking postmortem data to animal sex, breed, trailer compartment, and traumatic events at unloading, a rich analysis of a number of factors related to bruise prevalence was developed. Results showed varying levels of agreement with other published bruising studies, underscoring the complexity of assessing the factors that affect bruising. Bruising prevalence varied across different sex class types (P < 0.001); 36.5% of steers [95% confidence interval (CI): 31.7, 41.6; n = 378], 52.8% of cows (45.6, 60.0; 193), and 64.3% of bulls (no CI calculated due to sample size; 14) were bruised. There was a difference in bruise prevalence by trailer compartment (P = 0.035) in potbelly trailers, indicating that cattle transported in the top deck were less likely to be bruised (95% CI: 26.6, 40.4; n = 63) compared to cattle that were transported in the bottom deck (95% CI: 39.6, 54.2; n = 89). Results indicated that visual assessment of bruising underestimated carcass bruise trimming. While 42.6% of the carcasses were visibly bruised, 57.9% of carcasses were trimmed due to bruising, suggesting that visual assessment is not able to capture all of the carcass loss associated with bruising. Furthermore, bruises that appeared small visually were often indicators of larger, subsurface bruising, creating an “iceberg effect” of trim loss due to bruising.

scholarly journals Effect of Pre-Blended Phosphates on the Freezing Quality Characteristics of Ground Woody Breast Meat Compared to Normal Meat

Animals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1880
Author(s):  
Laura J. Garner ◽  
Lasheda Brooks ◽  
Lindsey F. Spencer ◽  
John Rehm ◽  
Jasmine Kataria ◽  
...  
Keyword(s):  
Meat Quality ◽  
Sodium Tripolyphosphate ◽  
Frozen Storage ◽  
Meat Products ◽  
Gel Strength ◽  
Quality Analysis ◽  
Plate Count ◽  
Freezing And Thawing ◽  
Frozen Ground

Woody breast (WB) myopathy affected meat has a tough texture, higher cook loss, and decreased water holding capacity (WHC), and thus lower consumer acceptability. The WB meat can be ground and further converted into further processed products or frozen, stored, and shipped to further processors. Freezing and thawing of ground WB meat may further affect the quality of WB meat products. Hence, research is required to determine the effect of pre-blended phosphates on the quality of ground WB meat as well as its cryoprotective effect during frozen storage. The objective of this experiment was to investigate the effect of pre-blended phosphate levels on meat quality in WB and normal breast (NB) fillets before and after freezing. NB fillets and severely affected WB fillets were procured from a local commercial processor. The meat was separated into various treatment groups according to the sodium tripolyphosphate (STPP) inclusion levels (0, 0.25, and 0.5% w/w). The meat was ground with respective phosphate treatments and subdivided into vacuum-sealed bags (n = 240; 1 kg each). Half of the bags (n = 120) from each treatment were taken for meat quality analysis, while the other bags were placed in a freezer (−18 °C) for 6 days. Fresh samples were analyzed within 6–8 h while the frozen samples were thawed for 18 h at 4°C prior to analysis. Samples (n = 10) were analyzed for gel strength, pH, color (L* a* b*), proximate composition, and randomly selected samples (n = 5) were analyzed for aerobic plate count (APC). Experiments were repeated in two separate replications and the data was analyzed using the Proc Glimmix model procedure in SAS (v. 9.4) (Cary, NC, USA) with LSMeans Separation at p ≤ 0.05. The gel strength (g) of the fresh ground NB meat (883.7 g) was higher than the gel strength of woody meat (720.8 g) with 0% phosphate (p ≤ 0.05). Addition of phosphate (0.25 and 0.5%) significantly increased the gel strength of fresh woody meat but it was significantly lower than NB meat added with 0.25 and 0.5% phosphate treatment. After freezing, ground NB meat samples with 0.25 and 0.5% phosphate had higher gel strength compared to fresh and frozen ground WB meat (p ≤ 0.05). Pre-blended STPP raised the pH in all treatments (p < 0.05). Treatments did not have any clear impact on APC of ground WB or NB meat. Addition of pre-blended sodium tripolyphosphate increases the functionality of fresh and frozen ground WB meat, as well as NB meat.

Metabolic control and future opportunities for growth regulation

1987 ◽  
Vol 45 (2) ◽  
pp. 149-169 ◽  
Author(s):  
P. J. Reeds
Keyword(s):  
Weight Gain ◽  
Human Health ◽  
Growth Regulation ◽  
Meat Products ◽  
Human Obesity ◽  
Close Attention ◽  
Protein Deposition ◽  
Economic Level ◽  
Number Of Factors ◽  
Growth Of Animals

The last 10 years have seen a significant expansion in the scope of attempts to manipulate the growth of animals (Buttery, Lindsay and Haynes, 1986). The expansion of interest has been driven by a number of factors, both economic and theoretical. At the economic level the need to develop energetically and economically efficient strategies of animal production has been coupled with a renewed awareness of the implications for human health of excessive intakes of saturated fats. Emphasis then has switched from the maximization of weight gain as an end in itself towards a need to promote protein deposition at any given intake and, at the same time, to reduce the fat content of meat and meat products. These twin objectives might be achieved by one of three strategies: the promotion of protein deposition alone, because at any given rate of weight gain this will tend to minimize the rate of fat deposition (the so-called repartitioning effect); the reduction of fat gain (an approach that has received particularly close attention by those concerned primarily with human obesity); or ideally the simultaneous promotion of protein accretion and depression of that of fat.

scholarly journals Relación entre las características de los transportes, con las características nutricionales de la carne porcina destinada a consumo humano en el Valle de Aburrá, 2017

2017 ◽  
Vol 64 (3) ◽  
Author(s):  
Natalia Uribe ◽  
Catalina María Arango ◽  
Juan Fernando Naranjo ◽  
Ángela Maria Segura ◽  
Santiago Henao
Keyword(s):  
Water Supply ◽  
Animal Welfare ◽  
Meat Products ◽  
Economic Losses ◽  
Human Consumption ◽  
Chi Square ◽  
Nutritional Parameters ◽  
Probabilistic Sampling ◽  
Qualitative Variables ◽  
Meat Samples

Pork meat is considered a source of high nutritional value due to its high protein content, however, transport is a critical link to generate economic losses by producing alterations in animal welfare, which have an impact on nutritional parameters, decreasing the capacity of water retention, and generating protein losses. The objective of this study was to relate the characteristics of transport, with the nutritional characteristics of pork for human consumption in the Valle de Aburrá in 2017. Three slaughterhouses of Valle de Aburrá were visited with probabilistic sampling, stratified by plant and equal affixation, obtaining information from 338 animals. The nutritional parameters of the meat samples and sociodemographic variables, infrastructure, animal welfare and driving practices in the transporters were analyzed. Chi square tests were performed for dichotomous qualitative variables, logistic regression for qualitative polytomous variables and U Mann - Whitney for quantitative variables. An association was found between several of the parameters investigated with statistically significant p values (p = 0.000), where, having no permanent water supply for the animals increases the possibility of presenting nutritionally inadequate meats 46.55 times (IC 18.08 - 120.07). It concludes that factors such as lack of water supply to pigs, poor condition of the floors and separators, lack of training in transporters, lack of supervision of animals, lack of mechanical technical certification and average speed of 80 Km/Hr are associated with the generation of nutritionally inadequate meat products.

Sign in / Sign up

Export Citation Format

Share Document