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Sökning: onr:"swepub:oai:DiVA.org:oru-52206" > Formulation and sta...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005207naa a2200577 4500
001oai:DiVA.org:oru-52206
003SwePub
008160915s2011 | |||||||||||000 ||eng|
009oai:slubar.slu.se:39115
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-522062 URI
0247 a https://doi.org/10.1007/s10482-010-9522-52 DOI
0247 a https://res.slu.se/id/publ/391152 URI
040 a (SwePub)orud (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Melin, Petteru Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology4 aut0 (Swepub:slu)50397
2451 0a Formulation and stabilisation of the biocontrol yeast Pichia anomala
264 c 2010-10-28
264 1a Dordrecht, Netherlands :b Springer Netherlands,c 2011
338 a print2 rdacarrier
500 a Funding Agency:Foundation for Strategic Environmental Research-MISTRA, Sweden 
520 a The yeast Pichia anomala has antifungal activities and its potential in biocontrol and biopreservation has previously been demonstrated. To practically use an organism in such applications on a larger scale the microbe has to be formulated and stabilised. In this review we give an overview of our experience of formulating and stabilising P. anomala strain J121 in a wider perspective. The stabilisation techniques we have evaluated were liquid formulations, fluidised bed drying, lyophilisation (freeze-drying) and vacuum drying. With all methods tested it was possible to obtain yeast cells with shelf lives of at least a few months and in all cases the biocontrol activity was retained. Fluidised bed drying was dependent on the addition of cottonseed flour as a carrier during the drying process. In liquid formulations a sugar, preferentially trehalose, was a required additive. These two kinds of microbial stabilisation are easily performed and relatively inexpensive but in order to keep the cells viable the biomaterial has to be stored at cool temperatures. However, there is room for optimization, such as improving the growth conditions, or include preconditioning steps to enable the cells to produce more compatible solutes necessary to survive formulation, desiccation and storage. In contrast, lyophilisation and vacuum drying require a lot of energy and are thus expensive. On the other hand, the dried cells were mostly intact after one year of storage at 30A degrees C. Inevitably, the choice of formulation and stabilisation techniques will be dependent also on the intended use.
650 7a NATURVETENSKAPx Biologix Mikrobiologi0 (SwePub)106062 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Microbiology0 (SwePub)106062 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Husdjursvetenskap0 (SwePub)4022 hsv//swe
650 7a AGRICULTURAL SCIENCESx Animal and Dairy Sience0 (SwePub)4022 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Miljöbioteknikx Annan miljöbioteknik0 (SwePub)208992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Environmental Biotechnologyx Other Environmental Biotechnology0 (SwePub)208992 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Lantbruksvetenskap, skogsbruk och fiskex Livsmedelsvetenskap0 (SwePub)401032 hsv//swe
650 7a AGRICULTURAL SCIENCESx Agriculture, Forestry and Fisheriesx Food Science0 (SwePub)401032 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Annan lantbruksvetenskapx Miljö- och naturvårdsvetenskap0 (SwePub)405042 hsv//swe
650 7a AGRICULTURAL SCIENCESx Other Agricultural Sciencesx Environmental Sciences related to Agriculture and Land-use0 (SwePub)405042 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Lantbruksvetenskap, skogsbruk och fiskex Jordbruksvetenskap0 (SwePub)401012 hsv//swe
650 7a AGRICULTURAL SCIENCESx Agriculture, Forestry and Fisheriesx Agricultural Science0 (SwePub)401012 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Veterinärmedicin0 (SwePub)4032 hsv//swe
650 7a AGRICULTURAL SCIENCESx Veterinary Science0 (SwePub)4032 hsv//eng
653 a Formulation
653 a Freeze-drying
653 a Fluidised bed drying
653 a Vacuum drying
653 a Biopreservation
7001 a Schnürer, Johan,d 1957-u Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology4 aut0 (Swepub:slu)46771
7001 a Håkansson, Sebastianu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology4 aut0 (Swepub:slu)48672
7102 a Sveriges lantbruksuniversitetb Institutionen för mikrobiologi4 org
7102 a Sveriges lantbruksuniversitet
7730 t Antonie van Leeuwenhoek. International Journal of General and Molecular Microbiologyd Dordrecht, Netherlands : Springer Netherlandsg 99:1, s. 107-112q 99:1<107-112x 0003-6072x 1572-9699
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-52206
8564 8u https://doi.org/10.1007/s10482-010-9522-5
8564 8u https://res.slu.se/id/publ/39115

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