IAC OL 3 and IAC OL 4: new Brazilian peanut cultivars with the high oleic trait

Godoy, Ignácio José de; Santos, João Francisco dos; Carvalho, Cássia Regina Limonta; Michelotto, Marcos Donizeti; Bolonhezi, Denizart; Freitas, Rogério Soares de; Kasai, Francisco Seiiti; Ticelli, Marcelo; Finoto, Everton Luís; Martins, Antonio Lucio Melo

doi:10.1590/1984-70332014v14n3a30

Cited by 15 publications

(19 citation statements)

References 2 publications

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“…High quality is important for cultivar breeding, at the same time yield and resistant traits are also major factors in breeding research. Godoy et al (2014) developed some peanut cultivars with high oleic and high yield. And some peanut cultivars with leaf spot resistance and high yield were breeded by Suassuna et al (2015).…”

Section: Hou Et Almentioning

confidence: 99%

Evaluation of total flavonoid content and analysis of related EST-SSR in Chinese peanut germplasm

Hou

Zhang

Cui

et al. 2017

Crop Breed. Appl. Biotechnol.

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Section: Hou Et Almentioning

confidence: 99%

Evaluation of total flavonoid content and analysis of related EST-SSR in Chinese peanut germplasm

Hou

Zhang

Cui

et al. 2017

Crop Breed. Appl. Biotechnol.

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“…Conversely, the high‐oleic Runner cultivar (IAC OL 3) is a highly productive cultivar characterized by a high oleic content (70–80%), which increases the durability and quality of peanuts (Godoy et al . ). This cultivar is therefore also used but to a lesser extent (Zorzete et al .…”

Section: Introductionmentioning

confidence: 97%

Effects of Conventional and High‐Oleic Peanut Medium on Extracellular Enzyme Production and Mycelial Growth of Aspergillus Flavus

Zorzete

Oliveira

Corrêa

2016

Journal of Food Safety

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The search for improved quality and preservation of peanuts has led to the use of cultivars known as high-oleic peanuts (HOPs). In addition to being highly productive, these peanut cultivars are characterized by their high oleic acid content, improving durability and flavor stability and increasing resistance to fungal contamination. The objective of this study was to evaluate the physiological changes that occur in 10 strains of Aspergillus flavus when inoculated into culture media containing conventional and HOPs. For this purpose, the production of 19 extracellular enzymes was evaluated using the API-ZYM kit. Additionally, the mycelial growth rate was determined. The results showed a qualitative and quantitative reduction in extracellular enzyme production in isolates grown on HOP medium, as well as a decrease in the mycelial growth rate and speed. It can be suggested that the high concentration of oleic acid in the peanuts cultivars contributes to the prevention or reduction of infection and growth of A. flavus. PRACTICAL APLICATIONSThe reducing effect of high-oleic peanut (HOP) medium on the growth and extracellular enzyme production of Aspergillus flavus observed in this in vitro study suggests that HOP cultivars may be an effective and low-cost tool for reducing growth of A. flavus in peanut kernels.

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“…This imposes a limitation to their use, due to the requirements in rotation with sugarcane (Godoy et al 2009). IAC has recently released two other high oleic cultivars, IAC OL3 and IAC OL4 (Godoy et al 2014), whose cycles do not exceed 130 days, allowing better adjustment to the sugarcane areas. Besides the shorter cycle, these cultivars present high yielding performance at the presence of efficient chemical control of foliar diseases.…”

Section: Introductionmentioning

confidence: 99%