迷迭香（Rosmarinus officinalis L.）精油的化学成分酚类、抗氧化和生物除草特性

IF 0.6 4区农林科学 Q4 HORTICULTURE

Acta Scientiarum Polonorum Hortorum Cultus Pub Date : 2022-08-31 DOI:10.24326/asphc.2022.4.3

Incilay Gokbulut, Yucel Karaman, A. Tursun

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引用次数: 2

摘要

从迷迭香植物中获得的精油产量为0.93mL/100g，其中1，8-桉叶醇、樟脑、异冰片、α-蒎烯为最高成分。迷迭香精油中总酚含量为13.87 mg GAE/g（DW），IC50值为15.02μg提取物mL–1，DPPH抗氧化活性值为38.43%，用不同剂量（0.5、1.0、2.0、4.0、8.0和16.0μL培养基-1）对2种作物（辣椒和小麦）和4种杂草：（Amaranthus palmeri S.Wats.）、（Amaranthaus albus L.）、（Avena fatua L.）和（Sinapis arvensis L.）进行培养。在所有处理过的种子中，在16μl培养基-1剂量的应用中检测到精油的最高效果。

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Chemical composition phenolic, antioxidant, and bio-herbicidal properties of the essential oil of rosemary (Rosmarinus officinalis L.)

The essential oil yield was obtained from the rosemary plant at the rate of 0.93 mL/100 g, and 1,8-cineol, camphor, isoborneol, α-pinene were identified as the highest component. While the total phenolic content in the essential oil of the rosemary plant was 13.87 mg GAE/g (DW) and the IC50 value was 15.02 μg extract mL–1, the DPPH antioxidant activity value was obtained as 38.43%. For the investigation of herbicidal effect of the essential oils on seed germination , different doses (0.5, 1.0, 2.0, 4.0, 8.0 and 16.0 μL Petri–1) were used on 2 crop plants (pepper and wheat) and 4 weeds: (Amaranthus palmeri S. Wats.), (Amaranthus albus L.), (Avena fatua L.) and (Sinapis arvensis L.). It was determined that as the applied amount of essential oil increased, the germination of the seeds was more suppressed. The highest effect of essential oil was detected in 16 μl Petri–1 dose application in all treated seeds.

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来源期刊

Acta Scientiarum Polonorum Hortorum Cultus 农林科学-园艺

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

4-8 weeks

期刊介绍： In Acta Scientiarum Polonorum Hortorum Cultus we publish original research papers and review articles containing new and significant information on broad aspects of horticulture and related disciplines. The papers are published in English only, in six issues yearly.