Semak Gurun sebagai sumber karet al

Semak Gurun sebagai sumber karet alternative
Peneliti di Canada telah menemukan sebuah sumber alternatif komersial untuk karet berkualitas tinggi.
Karet alami, yang digunakan dalam produksi lebih dari 40.000 produk komersial, dihasilkan dari berbagai spesies tanaman karet berbeda. Akan tetapi, kurangnya kanekaragaman genetika telah menjadikan tanaman karet rentan terhadap serangan penyakit. Dengan demikian, pengembangan sebuah alternatif untuk material ini akan sangat bermanfaat, kata para peneliti ini.
John Vederas dan Andrew Scholte dari University of Alberta, melirik proses pembuatan karet biosintetik, dengan membandingkan sumber yang paling umum digunakan, yakni pohon karet Brasil (Hevea brasiliensis), dengan sebuah alternatif, yaitu semak gurun (Parthenium argentatum). Mereka membuat analog-analog isopentenil difosfat berlabel-deuterium, sebuah bahan baku dalam sintesis karet, dan mengonversinya menjadi karet menggunakan enzim-enzim transferase karet yang diambil dari masing-masing tanaman.
Vederas dan Scholte menganalisis stereokimia produk atau tatanan 3D dengan NMR deuterium. Mereka menemukan bahwa stereokimia transferase karet dari semak gurun bisa menjadi sebuah sumber karet komersial.
Rincian tentang tatanan 3D zat-zat dalam sisi-sisi aktif transferase karet memberikan pemahaman yang lebih baik tentang proses biosintesis penting ini, kata Vederas.

Hasil (Inggris) 1:

Bush Wilderness as a source of rubber alternativeResearchers in Canada have found a source of commercial alternative for high-quality rubber.Natural rubber, which is used in the production of more than 40,000 commercial products, resulting from the various different rubber plant species. However, the lack of kanekaragaman of genetics have made rubber plants susceptible to the attack of the disease. Thus, the development of an alternative to this material will be very beneficial, the researchers said.John Vederas and Andrew Scholte of the University of Alberta, a glance at the process of making rubber biosintetik, by comparing the most commonly used source, i.e. the rubber tree (Hevea brasiliensis), Brazil, with an alternative, namely the desert shrub (Parthenium argentatum). They make the analog-analog isopentenil diphosphate deuterium-labeled, a raw material for the synthesis of rubber, and mengonversinya into the rubber using the rubber transferase enzymes taken from each plant.Vederas Scholte and analyze the Stereochemistry of the products or order a 3D with NMR of deuterium. They found that the Stereochemistry of the rubber bushes transferase desert could become a source of gum commercial.Details about the 3D structure of substances in-side rubber transferase active provides a better understanding of the process of the biosynthesis of this important, said Vederas.

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Desert shrubs as a source of alternative rubber
Researchers in Canada have found a commercial alternative source for high quality rubber.
Natural rubber, which is used in the production of more than 40,000 commercial products, produced from a variety of different rubber plant species. However, the lack of genetic kanekaragaman have made rubber plants susceptible to disease. Thus, the development of an alternative to these materials will be very beneficial, say the researchers.
John Vederas and Andrew Scholte of the University of Alberta, a glance at the process of making the rubber biosynthetic, by comparing the most common sources used, the Brazilian rubber tree (Hevea brasiliensis) , with an alternative, which is a desert bush (Parthenium argentatum). They make analogues of deuterium-labeled isopentenyl diphosphate, a raw material in the synthesis of rubber, and convert them into rubber using rubber transferase enzymes taken from each plant.
Vederas and Scholte analyze the stereochemistry of the product or a 3D structure by NMR deuterium. They found that the stereochemistry of rubber transferase from desert shrubs can be a source of commercial rubber.
Details about the 3D structure of substances in the sides of the active rubber transferase provide a better understanding of the biosynthesis of this important process, said Vederas.