Essential Oil Components, Metabolite Profiles, and Idioblast Cell Densities in Galangal (Kaempferia galanga L.) at Different Agroecology

Subaryanti, Subaryanti; Sulistyaningsih, Yohana Caecilia; Iswantini, Dyah; Triadiati, Triadiati

doi:10.17503/agrivita.v43i2.2631

Cited by 4 publications

(3 citation statements)

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“…The bioactive content of the 12 East Javan kencur accessions' rhizomes was evaluated by Adianingsih et al 22 ; EPMC was found to be the most prevalent component. Subaryanti et al 23 , also supported these findings. The highest bioactive plant content in kencur rhizome is EPMC.…”

Section: Relationship Of Potassium Fertilizer Dosage With Etil Pmetok...mentioning

confidence: 74%

“…Kencur plant has the potential to be a medicinal plant because it contains secondary metabolites that are produced when plants adapt to their surroundings or when they are under stress. 23 According to a study by Karimi et al 25 , variations in the secondary metabolite profile of plants are related to changes in geographical, climatic, and edaphic factors. Because plants depend on sunlight for photosynthesis, sunlight has an impact on the synthesis of secondary metabolites.…”

Section: Relationship Of Potassium Fertilizer Dosage With Etil Pmetok...mentioning

confidence: 99%

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Analysis of the Effects of Potassium Fertilization and Shade Level on Two Kencur Accessions' Yield Quality (Kaempferia galanga L)

2023

TJNPR

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Section: Relationship Of Potassium Fertilizer Dosage With Etil Pmetok...mentioning

confidence: 74%

Section: Relationship Of Potassium Fertilizer Dosage With Etil Pmetok...mentioning

confidence: 99%

Analysis of the Effects of Potassium Fertilization and Shade Level on Two Kencur Accessions' Yield Quality (Kaempferia galanga L)

2023

TJNPR

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“…Kencur plants have a potential as medicinal plants because they have secondary metabolites resulting from the adaptation process of the plants to the environment or stress. 31 Sunlight affects the production of secondary metabolites because plants use sunlight for photosynthesis.…”

Section: Analysis Of Ethyl P-methoxycinnamate (Epmc)mentioning

confidence: 99%

Optimization Growth, Yield and Secondary Metabolites Quality of Kencur (Kaempferia galanga L.) with Various Levels of Shade and Sulfur Fertilizer

2023

TJNPR

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Kencur (Kaempferia galanga L.) belongs to the Zingiberaceae family and has a high economic value. One way to obtain high quality of kencur rhizome and its yield is by using the genotype. Kencur rhizome contains a variety of chemical compounds such as ethyl p-methoxycinnamate (EPMC), eucalyptol, carvone, pentadecane and metal cinnamate. 1 EPMC compounds have many uses particularly as a cosmetics ingredient because they can protect the skin from sunlight and can be used as raw materials for perfumes. In addition, the compounds in kencur rhizome are widely used as natural remedies for digestive disorders, respiratory tract and as cosmetics raw materials. 2 The distribution of kencur in Indonesia is divided into 2 types based on the origin of accessions, namely highland accessions and lowland accessions. Altitude also influences the environmental factors affecting plant growth, especially temperature and light intensity. 3 Light intensity according to the plant species' needs can be classified into minimum, optimum and maximum. 4 The use of shade is suitable to reduce the stress of high light intensity. Shade has an impact on kencur rhizome production, particularly on the amount of high-nutrient content. 5

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Analysis of bioactive compounds present in Kaempferia galanga rhizome collected from different regions of East Java, Indonesia

Adianingsih

Widaryanto

Saitama

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

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Kaempferia galanga, also known as kencur in Indonesia, is a medical plant that is traditionally used in various human diseases therapy. Ethyl p-methoxycinnamate (EPMC) is an essential bioactive compound in kencur that plays a role in the management of diseases. Kencur is widely spread in East Java. Thus this study aims to identify and analyze the bioactive compounds in kencur rhizome from a different region in East Java. This study was conducted from June 2020 until November 2020. The samples were collected from 12 regencies in East Java, including Banyuwangi, Blitar, Gresik, Kediri, Lumajang, Madura, Malang, Mojokerto, Nganjuk, Pacitan, Ponorogo, and Trenggalek. A sample from Wonogiri (Central Java) was used as a comparison because its cultivation procedure has been standardized. The altitude of sample accessions location was 15-995 masl (m above sea levels) with the rain intensity of 500-2000 mm3. Based on soil analysis, Banyuwangi had good soil characteristics with high total nitrogen, available P2O5, cation exchange capacity (CEC), and organic carbon. The bioactive compounds were analyzed using gas chromatography-mass spectrometry (GC-MS). The results showed that all the samples contain three major compounds: EPMC, pentadecane, and (Z)-ethyl cinnamate. The highest content of EPMC was obtained in Wonogiri (79.8%), followed by Malang (78.28%), Blitar (77.23%), and Trenggalek (73.33%). It can be concluded that the kencur samples from Malang, Blitar, and Trenggalek have a high content of EPMC, thus could become the source of kencur used in further medicinal research.

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Essential Oil Components, Metabolite Profiles, and Idioblast Cell Densities in Galangal (Kaempferia galanga L.) at Different Agroecology

Cited by 4 publications

References 0 publications

Analysis of the Effects of Potassium Fertilization and Shade Level on Two Kencur Accessions' Yield Quality (Kaempferia galanga L)

Analysis of the Effects of Potassium Fertilization and Shade Level on Two Kencur Accessions' Yield Quality (Kaempferia galanga L)

Optimization Growth, Yield and Secondary Metabolites Quality of Kencur (Kaempferia galanga L.) with Various Levels of Shade and Sulfur Fertilizer

Analysis of bioactive compounds present in Kaempferia galanga rhizome collected from different regions of East Java, Indonesia

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