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Major phenolic comp...
Major phenolic compounds in black currant (Ribes nigrum L.) buds: Variation due to genotype, ontogenetic stage and location
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- Vagiri, Michael (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för växtförädling,Department of Plant Breeding
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- Ekholm, Anders (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för växtförädling,Department of Plant Breeding
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- Johansson, Eva (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,VÄXTFÖRÄDLING, Box 101,VÄXTFÖRÄDLING, Box 101
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- Andersson, Staffan (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,VÄXTFÖRÄDLING, Box 101,VÄXTFÖRÄDLING, Box 101
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- Rumpunen, Kimmo (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för växtförädling,Department of Plant Breeding
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(creator_code:org_t)
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- Elsevier BV, 2015
- 2015
- Engelska.
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Ingår i: Food Science and Technology. - : Elsevier BV. - 0023-6438 .- 1096-1127. ; 63, s. 1274-1280
- Relaterad länk:
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https://res.slu.se/i...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Black currant buds are rich in phenolic compounds and are used as raw material in the food and health industry. The variation in content of major phenolic compounds due to genotype, ontogenetic stage, location and season were studied in buds of five genotypes over three years at two widely separated locations in Sweden. Regression analyses revealed the effect of season to be considerably larger than that of genotype, ontogenetic stage and location. Interactions were significant for most parameters. Principal component analysis revealed that seasonal differences were important in the north of Sweden, while genotypic effects were important in the south of Sweden. The content of several phenolic compounds decreased from dormancy to bud break, while catechin and kaempferol-malonylglucoside increased significantly. The content of myricetin-malonylglucoside, quercetin-3-O-rutinoside, quercetin-3-O-galactoside and quercetin-3-O-glucoside decreased significantly at bud swell, and thereafter remained stable till bud break. Some genotypes responded differently across ontogenetic stages in different growing locations. Production of black currant buds should therefore be well planned to enhance the content of relevant phenolic compounds for food and health products. (C) 2015 Elsevier Ltd. All rights reserved.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Trädgårdsvetenskap/hortikultur (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Horticulture (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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