Abstract. Nursanty R, Padzil KNBM, Ramli NIB, Mahyudin NA, Jaafar AHB, Rukayadi Y. 2023. Phytochemical analysis of ethanolic Psidium guajava leaves extract using GC-MS and LC-MS. Biodiversitas 24: 2723-2732. L. is well known as guava has been used traditionally a medicinal plant for variety ailments all over the world, especially in infusions decoctions oral topical use. Every part this treatin...

Background & Aim: Family Zingiberaceae is worldwide in   distribution. Plants of the zingiberaceae family are used in traditional   herbal folk medicine besides their uses in spices, cosmetic, ornamental, food   preservatives etc. In Uttarakhand the herbs grow from sub-tropical to   temperate region. Globba sessiliflora Simsrhizomes were collected at maturity stage in ...

Background & Aim: Family Zingiberaceae is worldwide in   distribution. Plants of the zingiberaceae family are used in traditional   herbal folk medicine besides their uses in spices, cosmetic, ornamental, food   preservatives etc. In Uttarakhand the herbs grow from sub-tropical to   temperate region. Globba sessiliflora Simsrhizomes were collected at maturity stage in ...

Stachys L. one of the biggest genus of the Lamiaceae family comprises about 200-300 species.  In this research, aerial parts essential oil composition and content of Stachys lavandulifolia Vahl (Lamiaceae)at different stages (vegetative, full flowering and initial fruiting stages) is reported. The oils obtained by water distillation method (Clevenger apparatus) and analyzed by GC and GC/MS. The...

Plants release a blend of volatile defense compounds in response to herbivore feeding. Whereas some of these volatiles act as direct deterrents, others serve as indirect defense signals that attract natural enemies of the foraging herbivores (reviewed in Dicke et al., 2003). For instance, the signal emitted from maize leaves damaged by lepidopteran larvae attracts parasitic wasps that deposit t...

Introduction & Aim: The aim of this study was evaluating effect of methanol and ethanol foliar application as a new and safe technology in plant production on lemon balm’s (Melissa officinalis L.) volatile oil components. Experimental: Experimental carried out based on a Randomized Complete Block Design (RCBD) with fifteen treatments and three replications in the experimental field of...

Background & Aim: Melissa officinalis L. (lemon balm) a valuable medicinal plant in herbal medicine is native to the eastern Mediterranean region and western Asia. It is a traditional herbal medicine, which enjoys contemporary usage as a mild sedative, spasmolytic and antibacterial agent. The objective of this study was to assess the effects of climate on quality and q...