在收获的"Hongro"果中,皮肤油性和皮质之间的关系
Jeong Gu Lee1, Hyang Lan Eum2, Eun Jin Lee3
1Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Republic of Korea.
Food chemistry
|April 18, 2024
概括
乙烯加速果的成熟和皮肤的油性,而1-甲基cyclopropene延迟了这些. 收获后处理会影响结构和代谢物,影响水果的质量.
科学领域:
- 园艺科学 园艺科学
- 植物生理学 植物生理学
- 农业技术 农业技术
背景情况:
- 果皮脂是一种影响消费者接受度的质量缺陷.
- 了解影响储存期间油性因素对于收获后管理至关重要.
研究的目的:
- 调查收获后乙烯和1-甲基cyclopropene处理对果成熟和皮肤油性的影响.
- 确定与脂肪相关的潜在机制,包括皮质结构和代谢变化.
- 开发果皮脂的预测模型.
主要方法:
- 果存储在20°C,并用乙烯或1-甲基cyclopropene处理.
- 扫描电子显微镜被用来分析皮质结构.
- 代谢分析确定了与脂肪性相关的关键代谢物.
- 采用随机森林模型来预测油脂度.
主要成果:
- 乙烯处理加速了成熟,增加了油性.
- 1-甲基cyclopropene治疗延迟了成熟和减少了油性.
- 皮的结构和特定的代谢物,包括丁-9,12-octadecadienoate,与脂肪性有关.
- 一个预测模型准确地预测了油性水平.
结论:
- 收获后的治疗方法显著影响果的成熟和皮肤的油性.
- 皮的成分和特定的代谢物是脂肪度的关键决定因素.
- 预测建模为管理水果质量和收获后策略提供了一个有希望的方法.
相关概念视频
Adaptations that Reduce Water Loss
29.0K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
29.0K
Accessory Structures of the Skin: Sebaceous Glands
5.7K
A sebaceous gland is a type of oil gland found almost all over the skin ( except palms and soles) and helps lubricate and waterproof the skin and hair. Most sebaceous glands are associated with hair follicles. They generate and excrete sebum, a mixture of lipids, onto the skin surface, thereby naturally lubricating the dry and dead layer of keratinized cells of the stratum corneum, keeping it pliable.
These glands that produce the oils on the skin and hair are holocrine glands. The mature...
These glands that produce the oils on the skin and hair are holocrine glands. The mature...
5.7K


