Výsledky vyhledávání - "Jefri Jaapar"

Synthesis of Imidazolium Hydrogen Sulphate and Morpholinium Tetrafluoroborate Ionic Liquids: Its Antimicrobial Activity

Autor: Nurul Aliaa Rahman, Hafizuddin Wan Yussof, Salwanis Md. Zain, Suhaila Omar, Jefri Jaapar

Publikováno v: Materials Science Forum. 1056:191-197

Recent years have seen renewed interest in the application of ionic liquids (ILs) on extraction. Along with this grow of ionic liquids, there are significant concern over the effect of ILs on the biomass extraction. Therefore the aim of this present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::725783106b1f308848bc445cb2ac15d4
https://doi.org/10.4028/p-5rk31v

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OPTIMIZATION OF REFLUX EXTRACTION FOR CAESALPINIA SAPPAN LINN. WOOD BY USING RESPONSE SURFACE METHODOLOGY

Autor: Noor ‘Aina Abdul Razak, Mohd Azahar Mohd Ariff, Jefri Jaapar, Muhammad Syafiq Abd Jalil

Publikováno v: Jurnal Teknologi. 83:85-92

Caesalpinia sappan linn. (CSL) is a plant which is also known as Sepang tree contains various medicinal values such as to treat diarrhea, skin rashes, syphilis, jaundice, drinking water for blood purifying, diabetes, and to improve skin complexion. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43f1750c2c396ef8a044b62f4802c3ae
https://doi.org/10.11113/jurnalteknologi.v83.14590

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Optimization of Supercritical Fluid Extraction for Mariposa Christia Vespertilionis Leaves Towards Yield by Using Response Surface Methodology

Autor: Mohd Azahar Mohd Ariff, Nurul Nadiah Mohd Nazri, Noor ‘Aina Abdul Razak, Mohamed Syazwan Osman, Jefri Jaapar

Publikováno v: Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering). 13:170-178

Background: Mariposa Christia Vespertilionis (L.) (MCV) Bakh. f. is a plant, commonly known as Mariposa or ‘butterfly wing’ due to the shape and color of its leaves which is similar to a butterfly. MCV has been known to be used as a treatment for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f85514fc46ac68ba6787026f78949e5d
https://doi.org/10.2174/2405520412666190807141906

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Effect of Bio Fillers on Mechanical Properties of Natural Rubber Latex Films

Autor: Haslilywaty Ghani, Mohibah Musa, Siti Fatma Abd Karim, Jefri Jaapar, Roslim Ramli

Publikováno v: Key Engineering Materials. 797:249-254

Rubber industry is one of major raw material for many industries around the world. Therefore, supplying quality raw material is major concern among the market player. The objectives of this paper is to formulate natural rubber latex (NRL) by addition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75b4e7eea2da68e1b37ef1e975fe9379
https://doi.org/10.4028/www.scientific.net/kem.797.249

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Characterizing Mechanical Properties of Peroxide-Vulcanized Natural Rubber Latex Films

Autor: Manroshan Singh Jaswan Singh, Siti Noor Suzila Maqsood Ul Haque, Jefri Jaapar, Roslim Ramli, Amir Hashim Md Yatim

Publikováno v: Advanced Materials Research. 1134:236-242

Natural rubber latex is the material of choice for the fabrication of thin elastic films in many products such as gloves and condoms owing to its high strength, elasticity, comfort in use, good barrier properties and ‘green image’ [1, 2]. This un

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f18b5d010e274355ca61d8fbdb2cd622
https://doi.org/10.4028/www.scientific.net/amr.1134.236

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Effect of CO2 flow rate, co-solvent and pressure behavior to yield by supercritical CO2 extraction of Mariposa Christia Vespertilionis leaves

Autor: Jefri Jaapar, A. M. Yusri, Noor ‘Aina Abdul Razak, Mohd Azahar Mohd Ariff

Publikováno v: AIP Conference Proceedings.

Mariposa Christia Vespertilionis (MCV) is a plant which have being known as ‘red butterfly wing’ to local people in Malaysia. MCV has been known to be used as a traditional treatment for bundle of diseases such as tuberculosis, bronchitis, inflam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc8a876512bc688afcc0b72c391dad79
https://doi.org/10.1063/1.5080885

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Optimization of supercritical fluid extraction of Mariposa Christia Vespertilionis leaves towards antioxidant using response surface methodology

Autor: Naa Razak, Mohamed Syazwan Osman, S. Tukiman, Jefri Jaapar, Mam Ariff

Publikováno v: Journal of Physics: Conference Series. 1349:012054

Mariposa Christia Vespertilionis (MCV) or also known as butterfly wing leaves, is popular in the traditional medicine practice. The objective of this study is to optimize the antioxidant components (based on antioxidant activity analysis) from the MC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::308fb13d9bd9f21c8873bcb4fc694cf0
https://doi.org/10.1088/1742-6596/1349/1/012054

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