ISOLATION AND IDENTIFICATION OF SECONDARY METABOLITES OF BLACK BETEL (Piper betle L. var Nigra)
نویسندگان
چکیده
منابع مشابه
Characterization of Cucumber mosaic virus infecting Indian long pepper (Piper longum L.) and betel vine (Piper betle L.) in India
Natural infection of Cucumber mosaic virus (CMV) in Indian long pepper (Piper longum L.) and betel vine (Piper betle L.) was detected by reverse transcription polymerase chain reaction (RT-PCR). The coat protein gene sequences of CMV infecting these hosts were amplified. The resulting amplicons were cloned and sequenced. In both the cases coat protein gene consisted of 657 nucleotides, potentia...
متن کاملRole of Petiole in Protein Metabolism of Senescing Betel (Piper betle L.) Leaves.
Effects of depetiolation on protein metabolism during senescence of detached betel (Piper betle L.) leaves have been studied. In normal petiolated leaves, the level of chlorophyll and proteins and extent of protein synthesis declined, while the protease activity registered manifold increase with the advancement of senescence. All of these changes were delayed by depetiolation/de-midribbing trea...
متن کاملEvaluation of Alternative Types of Supporting Materials for Betel (Piper betle L.) Cultivation
A study was conducted in Intercropping at Betel Research Station, to evaluate alternative types of supporting materials for betel (Piper betle L.) cultivation. Coir ropes were the most suitable supporting material to achieve higher yield and quality betel. The durability of coir ropes was high in comparison to other supporting materials and the use of coir ropes as a supporting material was the...
متن کاملPiper betle L. inflorescence causes allergic contact dermatitis of the hands during betel quid assembly.
Bour-Jr Wang, Yue-Liang Guo, How-Ran Guo and Ho-Yuan Chang Department of Environmental and Occupational Health, National Cheng Kung University Medical College, Tainan, Taiwan, Department of Dermatology, National Cheng Kung University Hospital, Tainan, Taiwan, and Department of Environmental and Occupational Medicine, National Taiwan University (NTU) Medical College and NTU Hospital, Taipei, Taiwan
متن کاملOccurrence of ingression of Salmonella spp. in Betel leaf (Piper betle L.)
Background: Salmonella spp. is one of the most common pathogens associated with fresh produce related foodborne illness. This study aimed to determine Salmonella spp. contamination level in betel leaf, internalization potential and possible decontamination process. Results: A total of 77% betel leaf sample collected from local market was found to be contaminated with Salmonella spp. Of all the ...
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ژورنال
عنوان ژورنال: Jurnal Kimia Riset
سال: 2019
ISSN: 2528-0422,2528-0414
DOI: 10.20473/jkr.v3i2.12064