Volatile Compound Profile Analysis of Seasonal Flower, Fruit, Leaf, and Stem of Zanthoxylum armatum DC. from Manipur Using HS-SPME-GC-MS

• Published in: Chemosensors Vol. 11; no. 5; p. 273
• Main Authors: Devi, Moirangthem Lakshmipriyari, Singh, Nameirakpam Bunindro, Sharma, Kongbrailatpam Chandradev, Rajashekar, Yallappa, Mishra, Amrita, Das, Sudripta
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 02.05.2023
• Subjects: Aroma; Caryophyllene; Cineole; Composition; Cymene; eucalyptol; Flowers; Fruits; GC-MS; Growth stage; Headspace; HS-SPME; Leaves; Oils & fats; Plant extracts; Plants (botany); profile; Sabinene; Solid phase methods; Solid phases; Stems; Summer; Terpinolene; VOCs; Volatile compounds; Volatile organic compounds; Wind; Z. armatum DC; Zanthoxylum armatum; α-Pinene; Pakistan; Uttarakhand India; China; Nepal; India
• ISSN: 2227-9040; 2227-9040
• DOI: 10.3390/chemosensors11050273

In the present study, GC-MS analyses were performed with powder samples of flower, fruit, leaf, and stem of Zanthoxylum armatum DC. collected from Thambalkhong, Imphal-East district of Manipur, a north-eastern region of India, based on the season and growth stage of the plant using the extraction method headspace solid-phase microextraction (HS-SPME) to study the total profile of volatile compounds. Variations were discovered in the volatile compound profiles. HS-SPME-GC-MS analyses of the plant parts detected and identified 16 to 36 compounds and found a total area percentage composition of 96.81 to 98.63%. The analysis showed that nine common compounds were detected in the studied plant parts and seasons, namely, α-thujene, α-pinene, sabinene, β-pinene, terpinolene, o-cymene, sylvestrene, eucalyptol, and caryophyllene. The monoterpenoid eucalyptol (1,8-cineole) was revealed to be the principal component with an area percentage composition of 31.02% in spring leaf to 73.16% in monsoon stem. The extraction method used in this investigation was very fast and feasible for the analysis, and the findings of the present study will help understand the mechanism behind the changes in the plant’s volatile organic compound profile and future research work for selecting aroma-rich accessions for targeted improvement of this plant.