Determination of the Biochemical and Antioxidant Enzyme Activities of Rose Oil (Rosa damascena Mill.) Collected in Different Time Periods

Civan Çelik; Ayşe Vildan Pepe

Article Details

Determination of the Biochemical and Antioxidant Enzyme Activities of Rose Oil (Rosa damascena Mill.) Collected in Different Time Periods

Authors:

Civan Çelik | Ayşe Vildan Pepe

Publisher:

Van Yuzuncu Yıl University

Main Topics:

Plant Biotechnology in Agriculture | Enzyme and Microbial Biotechnology in Agriculture

Journal:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.34 Issue 3, pp.452-461

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001326937

pISSN:

1308-7576

Keywords:

Abstract:

 The aim of this study was to investigate the changes in the biochemical and antioxidant enzyme activities of oil of rose petals collected at different time intervals during the day. The results of the present study revealed that significant changes occurred in the biochemical content of the oil of rose petals due to collecting at various intervals in a day. The total phenolic content exhibited a statistically significant increase over the day, reaching a 151.57 increment by 14.00 p.m. compared to the initial level. Similarly, total flavonoid content and total antioxidant activity progressively increased. Proline, known for its versatile roles, including antioxidant defense, increased from 7.43 mg g-1 in the morning to 24.96 mg g-1. Significant temporal changes were observed in antioxidant enzyme activities as well. Catalase CAT activity, for instance, increased by 588.22 from 6.00 a.m. to 14.00 p.m., with similar alterations noted in superoxide dismutase SOD, ascorbate peroxidase APX, and peroxidase POD activities. The results highlight a correlation between flower collection time and biochemical activities, with a noticeable increase in antioxidant enzyme activities as the day progresses. The findings emphasize the importance of considering plant physiology and environmental factors when determining optimal flower collection times. In conclusion, it can be said that the collection time of flowers influences the quality of rose oil and early morning collection may be more suitable.

 The aim of this study was to investigate the changes in the biochemical and antioxidant enzyme activities of oil of rose petals collected at different time intervals during the day. The results of the present study revealed that significant changes occurred in the biochemical content of the oil of rose petals due to collecting at various intervals in a day. The total phenolic content exhibited a statistically significant increase over the day, reaching a 151.57 increment by 14.00 p.m. compared to the initial level. Similarly, total flavonoid content and total antioxidant activity progressively increased. Proline, known for its versatile roles, including antioxidant defense, increased from 7.43 mg g-1 in the morning to 24.96 mg g-1. Significant temporal changes were observed in antioxidant enzyme activities as well. Catalase CAT activity, for instance, increased by 588.22 from 6.00 a.m. to 14.00 p.m., with similar alterations noted in superoxide dismutase SOD, ascorbate peroxidase APX, and peroxidase POD activities. The results highlight a correlation between flower collection time and biochemical activities, with a noticeable increase in antioxidant enzyme activities as the day progresses. The findings emphasize the importance of considering plant physiology and environmental factors when determining optimal flower collection times. In conclusion, it can be said that the collection time of flowers influences the quality of rose oil and early morning collection may be more suitable.

 The aim of this study was to investigate the changes in the biochemical and antioxidant enzyme activities of oil of rose petals collected at different time intervals during the day. The results of the present study revealed that significant changes occurred in the biochemical content of the oil of rose petals due to collecting at various intervals in a day. The total phenolic content exhibited a statistically significant increase over the day, reaching a 151.57 increment by 14.00 p.m. compared to the initial level. Similarly, total flavonoid content and total antioxidant activity progressively increased. Proline, known for its versatile roles, including antioxidant defense, increased from 7.43 mg g-1 in the morning to 24.96 mg g-1. Significant temporal changes were observed in antioxidant enzyme activities as well. Catalase CAT activity, for instance, increased by 588.22 from 6.00 a.m. to 14.00 p.m., with similar alterations noted in superoxide dismutase SOD, ascorbate peroxidase APX, and peroxidase POD activities. The results highlight a correlation between flower collection time and biochemical activities, with a noticeable increase in antioxidant enzyme activities as the day progresses. The findings emphasize the importance of considering plant physiology and environmental factors when determining optimal flower collection times. In conclusion, it can be said that the collection time of flowers influences the quality of rose oil and early morning collection may be more suitable.

 The aim of this study was to investigate the changes in the biochemical and antioxidant enzyme activities of oil of rose petals collected at different time intervals during the day. The results of the present study revealed that significant changes occurred in the biochemical content of the oil of rose petals due to collecting at various intervals in a day. The total phenolic content exhibited a statistically significant increase over the day, reaching a 151.57 increment by 14.00 p.m. compared to the initial level. Similarly, total flavonoid content and total antioxidant activity progressively increased. Proline, known for its versatile roles, including antioxidant defense, increased from 7.43 mg g-1 in the morning to 24.96 mg g-1. Significant temporal changes were observed in antioxidant enzyme activities as well. Catalase CAT activity, for instance, increased by 588.22 from 6.00 a.m. to 14.00 p.m., with similar alterations noted in superoxide dismutase SOD, ascorbate peroxidase APX, and peroxidase POD activities. The results highlight a correlation between flower collection time and biochemical activities, with a noticeable increase in antioxidant enzyme activities as the day progresses. The findings emphasize the importance of considering plant physiology and environmental factors when determining optimal flower collection times. In conclusion, it can be said that the collection time of flowers influences the quality of rose oil and early morning collection may be more suitable.

Article Details

Determination of the Biochemical and Antioxidant Enzyme Activities of Rose Oil (Rosa damascena Mill.) Collected in Different Time Periods

Authors:

Civan Çelik | Ayşe Vildan Pepe

Publisher:

Van Yuzuncu Yıl University

Main Topics:

Plant Biotechnology in Agriculture | Enzyme and Microbial Biotechnology in Agriculture

Journal:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.34 Issue 3, pp.452-461

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001326937

pISSN:

1308-7576

Antioxidant enzyme

CAT

Different time

Flavonoid

Phenolic content (PCA)

Issues

Article Details

Determination of the Biochemical and Antioxidant Enzyme Activities of Rose Oil (Rosa damascena Mill.) Collected in Different Time Periods

Authors: Civan Çelik | Ayşe Vildan Pepe

Publisher: Van Yuzuncu Yıl University

Main Topics: Plant Biotechnology in Agriculture | Enzyme and Microbial Biotechnology in Agriculture

Journal: Yuzuncu Yıl University Journal of Agricultural Sciences Vol.34 Issue 3, pp.452-461

Document Type: Article

Publication Date: 9/2024

Document Language: English

Document ID (Org No.): 2001326937

pISSN: 1308-7576

Antioxidant enzyme

CAT

Different time

Flavonoid

Phenolic content (PCA)

Issues

Authors:

Civan Çelik | Ayşe Vildan Pepe

Publisher:

Van Yuzuncu Yıl University

Main Topics:

Plant Biotechnology in Agriculture | Enzyme and Microbial Biotechnology in Agriculture

Journal:

Yuzuncu Yıl University Journal of Agricultural Sciences Vol.34 Issue 3, pp.452-461

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001326937

pISSN:

1308-7576