Lantbruks- och trädgårdsföretagarnas egen forskningsstiftelse finansierar behovsdriven forskning för svenska förhållanden.
Läs mer
Lantbruks- och trädgårdsföretagarnas egen forskningsstiftelse finansierar behovsdriven forskning för svenska förhållanden.
Läs mer
Status: | Pågående |
Projektnummer: | O-17-20-982 |
Kategori: | Focus area | Food & feed |
Branschområden: | Växtodling |
Ansökningsår: | 2017 |
Datum för slutrapport: | 30 juni 2021 |
Huvudsökande: | Marilyn Rayner |
Organisation: | Marilyn Rayner |
E-postadress: | marilyn.rayner@food.lth.se |
Telefon: | 046 222 4743 |
Medsökande: | Ingegerd Sjöholm |
Medsökande: | Frank Lipnizki |
We are facing a protein shift in which a portion of the animal based protein in our diet needs to be replaced by plant proteins to reduce the climate impact from the food sector. Many agricultural by-streams contain high value proteins not used to their full potential. We aim to recover proteins from by-streams from rapeseed oil production and quinoa starch isolation by membrane technology to recover and concentrate proteins, and reduce unwanted compounds in a cost efficient way. Key challenges are optimization of pre-treatments and maximize the protein yield through membrane material/module choices, and operating conditions (temperature, pressure, etc.). Techniques are currently used in the dairy industry, but need to be optimized for this application. The impact for the industry is: farmers can increase revenues via by-stream valorization, new protein foods with low climate impact can be created, the import of soy can be reduced, and jobs created in Sweden.
Vi står inför ett proteinskifte där en del av det animaliska proteinet bör ersättas av vegetabiliskt protein för att sänka klimatpåverkan från livsmedelssektorn. Många agrikulturella restströmmar innehåller högvärdigt protein som idag inte utnyttjas till sin fulla potential. I det aktuella projektet vill vi rena upp och koncentrera protein från restströmmar från rapsoljeproduktion samt isolering av quinoa-stärkelse på ett kostnadseffektivt sätt. Här är membranprocesser nyckeln. De huvudsakliga utmaningarna i projektet är att optimera förbehandlingen före membranprocesserna och att justera membranprocessbetingelser för att maximera proteinutbytet genom att välja rätt membranmaterial, driftinställningar, tryck och temperatur. Teknikerna finns på plats och behöver optimeras för syftet. Nyttan för näringen är att lantbrukare får bättre betalt för hela sin gröda. Dessutom skapas nya proteinrika klimatsmarta livsmedel, import av soja kan minska och fler arbetstillfällen skapas i Sverige.
Projektnummer: O-18-23-160 • Status: Pågående • Ansökningsår: 2018
The purpose of this project is to define the amount of slaked lime needed for a given clay soil. We hypothesise that the amount of slaked lime needed for minimal phophorus loss is dependent on the clay content of the soil. The study will be conducted in a field with a drainage system and measuring …
Läs merProjektnummer: O-16-20-764 • Status: Pågående • Ansökningsår: 2016
Increased production and export of products with high added values, e.g. long-ripened hard cheeses, are considered important steps for a positive development of the Swedish dairy sector. Increased investment in Swedish premium cheese will, however, require increased volumes of high quality raw milk …
Läs merProjektnummer: O-15-20-587 • Status: Pågående • Ansökningsår: 2015
This project is the Swedish part of the Nordic 4-year project Improving Nordic dairy cow fertility through genetics, the only prioritized research project from Nordic Dairy Cattle R&D, 2015. Research funding is applied for within each country. The focus area of our Swedish part is to investigate …
Läs merProjektnummer: O-16-20-767 • Status: Pågående • Ansökningsår: 2016
Knowledge of disease development in wheat is a prerequisite for good advice on economically and environmentally
adapted control strategies. This project is based on knowledge from a previous SLF project about molecular detection
and spore traps, which showed that the different spore traps catch …
Projektnummer: O-17-20-962 • Status: Pågående • Ansökningsår: 2017
Wheat bran is the largest by-product of wheat flour production with approximately 300,000 tonnes in Sweden. Bran is mainly used in animal feed, as human digestion is not fully able to absorb it. Wheat bran contains valuable biomolecules, such as dietary fiber (arabinoxylans, AX) and phenolic …
Läs merProjektnummer: O-17-20-982 • Status: Pågående • Ansökningsår: 2017
We are facing a protein shift in which a portion of the animal based protein in our diet needs to be replaced by plant proteins to reduce the climate impact from the food sector. Many agricultural by-streams contain high value proteins not used to their full potential. We aim to recover proteins …
Läs merProjektnummer: H-17-47-290 • Status: Pågående • Ansökningsår: 2017
The purpose of the project is to analyse stable cultures in cyberspace in Sweden and Norway. In recent years, questions about the welfare of horses have been debated in social media and norms for horse-keeping are created on Internet. In this project, these norms are conceptualised as stable …
Läs merProjektnummer: H-17-47-281 • Status: Pågående • Ansökningsår: 2017
Although the equine sector in Sweden has gone through an expansion the last decades, the working methods have not changed. Working conditions must be improved to enable the horse industry to offer safe, sustainable and attractive jobs. The aim is to develop methods and tools for work environment …
Läs merProjektnummer: H-17-47-282 • Status: Pågående • Ansökningsår: 2017
Insect bite hypersensitivity (IBH) associated with Culicoides biting midges is the most common allergic skin disease in
horses, seriously reducing welfare of affected horses. The main symptom is severe pruritus, with risk of self-infected
open wounds. The choice for treatment and prevention of this …
Projektnummer: O-16-20-761 • Status: Pågående • Ansökningsår: 2016
Using split fertilization of nitrogen (N) in wheat production is today well-established to increase protein content and adjust fertilization. However, deep knowledge and understanding of N uptake and remobilization during late stages of crop development are missing. Moreover, while split …
Läs mer