Determination of polyphenol levels variation in Capsicum annuum L. cv. Chelsea (yellow bell pepper) infected by anthracnose (Colletotrichum gloeosporioides) using liquid chromatography–tandem mass spectrometry

Park, Semin; Jeong, Won Young; Lee, Jung Han; Kim, Yun‐Hi; Jeong, Sung Woo; Kim, Gon‐Sup; Bae, Dong Won; Lim, Chae-Shin; Jin, Jong Sung; Lee, Soo Jung; Shin, Sung Chul

doi:10.1016/j.foodchem.2011.08.026

Cited by 50 publications

(42 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Polyphenols act in defense against biotic (fungi, bacteria and insects) and abiotic stress (drought, metals in soil, ultraviolet radiation) and the composition can be changed in response to stress levels (Park et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Genetic variability for synthesis of bioactive compounds in peppers (Capsicum annuum) from Brazil

et al. 2015

View full text Add to dashboard Cite

The objective of this study was to evaluate the genetic variability for synthesis of bioactive compounds in pepper (Capsicum annuum, Solanaceae). Total phenolics, anthocyanins, carotenoids and antioxidant activity were evaluated in 14 accessions of Capsicum annuum from the Capsicum Genebank of Embrapa Temperate Agriculture (Pelotas -RS, Brazil). Thirty plants of each accession were cultivated in the field during spring and summer. The experimental design was a complete randomized block with 14 treatments (accessions) and three replications. The laboratory evaluations followed the same experimental design to field, but with two repetitions more. Seeds were discarded and opposite longitudinal portions of fruits were manually prepared for chemical analyzes. The data obtained showed high genetic variability for phenolics, anthocyanins, carotenoids and antioxidant activity. The P39, P77, P119, P143 and P302 accessions exhibited the highest levels of antioxidants, which are strongly indicated to be used in breeding programs of Capsicum peppers.Keywords: Solanaceae; genetic resources; ex situ conservation; characterization.Practical Application: Capsicum accessions can be introduced into human diet due to their functional properties and health benefits.

show abstract

Section: Introductionmentioning

confidence: 99%

Genetic variability for synthesis of bioactive compounds in peppers (Capsicum annuum) from Brazil

et al. 2015

View full text Add to dashboard Cite

show abstract

“…Anthracnose causes extensive losses in plants of the genus Capsicum before and after harvest, especially in hot and humid climates (Pereira et al, 2011;Park et al, 2012). The disease is considered of complex etiology since it can be caused by different species of Colletotrichum, including C. acutatum J.H.…”

mentioning

confidence: 99%

“…E. J. Butler & Bisby, C. coccodes (Wallr.) S. Hughes and C. gloeosporioides Penz (Than et al, 2008a;Mahasuk et al, 2009b;Mongkolporn et al, 2010;Park et al, 2012). These species cause disease in different organs of Capsicum plants.…”

mentioning

confidence: 99%

“…Although many strategies are proposed to control anthracnose in Capsicum, such as the use of pathogen-free seeds, crop rotation with non-host species, elimination of alternative hosts and crop debris, chemical fungicide application, and biological control, the use of resistant cultivars is considered the most effective control method (Than et al, 2008b;Park et al, 2012), since it not only reduces losses, but also prevents costs with the use of chemicals and labor in disease control (Agrios, 2005).…”

mentioning

confidence: 99%

See 1 more Smart Citation

Resistance in Capsicum spp. to anthracnose affected by different stages of fruit development during pre- and post-harvest

Silva¹,

Rodrigues²,

Gonçalves³

et al. 2014

Trop. plant pathol.

View full text Add to dashboard Cite

This study aimed to investigate the reaction of unripe and ripe fruits of Capsicum spp. accessions to Colletotrichum gloeosporioides during the pre-and post-harvest periods, and to identify sources of resistance for use in plant breeding programs. Thirty-seven Capsicum spp. accessions of the Universidade Estadual do Norte Fluminense Darcy Ribeiro were evaluated. They were cultivated in a greenhouse and arranged in a completely randomized design with five replications. Twenty fruits from each accession were inoculated at two stages (unripe and ripe) in two different environments (fruits inoculated in the plant and detached fruit inoculated under laboratory conditions). The symptoms were assessed every 24 hours between the 1st and 8th days after inoculation. There were highly significant differences in the values of the area under the disease progress curve and in severity, considering all sources of individual variation and their interactions. Values of low and moderate correlation were observed for inoculation of unripe and ripe fruit in both environments. These results indicate the existence of distinct genes responsible for resistance at different stages of fruit development. Complete lack of symptoms was registered only for accessions UENF 1718 and UENF 1797 (C. baccatum var. pendulum).

show abstract

“…rugosa also has use in food industries as it can act as a flavoring agent and add a spicy flavoring to food (Hong et al, 2001). Presently, there is considerable interest in Korea on exploiting native plant species like as persimmon, hardy rubber and wild mulberry used as efficient foods (Han, 2010;Park et al, 2012). A. rugosa leaves may possibly be of use in high-standard useful foods especially for tea, cakes and so on.…”

Section: Introductionmentioning

confidence: 99%

Response of Different Agrobacterium Rhizogenes Strains for in vitro Hairy Root Induction and Accumulation of Rosmarinic Acid Production in Agastache Rugosa

Park

Baskar

Yeo

et al. 2017

OnLine Journal of Biological Sciences

View full text Add to dashboard Cite

In this study a total of seven different Agrobacterium rhizogenes strains were evaluated for their ability to transform the plant Agastache rugosa and to produce the secondary metabolite rosmarinic acid. All the strains of A. rhizogenes i.e., 13333, 15834, A 4, LBA9402, R1000, R1200 and R1601 strains tested here in this study, were able to induce hairy root formation in leaf tissue explants. The strain A 4 had the highest rate of infection (94.1±8.3%) and the strain R1000 had the lowest rate (88.6±6.9%). The highest frequency of hairy roots per explant (13.6±1.4) was found for strain R1601 and the tallest root length (20.4±1.7 mm) was found for strain 13333. We also evaluated dry weight and level of rosmarinic acid in the hairy roots and found that the highest growth (310.1±14.6 mg/flask) was occurred after infection with strain R1200, while the highest production of rosmarinic acid (68.2±3.8 mg/g dry weight) was noted using strain 13333. Our study showed that A. rhizogenes strain 13333 was the most effective of the 7 tested strains for production of transformed root cultures as well as rosmarinic acid in the hairy roots.

show abstract

Determination of polyphenol levels variation in Capsicum annuum L. cv. Chelsea (yellow bell pepper) infected by anthracnose (Colletotrichum gloeosporioides) using liquid chromatography–tandem mass spectrometry

Cited by 50 publications

References 20 publications

Genetic variability for synthesis of bioactive compounds in peppers (Capsicum annuum) from Brazil

Genetic variability for synthesis of bioactive compounds in peppers (Capsicum annuum) from Brazil

Resistance in Capsicum spp. to anthracnose affected by different stages of fruit development during pre- and post-harvest

Response of Different <i>Agrobacterium Rhizogenes</i> Strains for <i>in vitro</i> Hairy Root Induction and Accumulation of Rosmarinic Acid Production in <i>Agastache Rugosa</i>

Contact Info

Product

Resources

About