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  • elantikan Dr. Puspita Lisdiyanti M. Agr. Chem sebagai Kepala Pusat Penelitian Bioteknologi LIPI dan Dr. Ahmad Fathoni sebagai Plt. Kabid Pengelolaan Penelitian Pusat Penelitian Bioteknologi LIPI Periode 2019-2024 oleh kepala Lembaga Ilmu Pengetahuan Indonesia di Jakarta, 10 September 2019.
  • Annual Meeting and Seminar 2019 : APEC Reserach Center for Advanced Biohydrogen Technology,July 26, 2019 at Ekakarya Botanical Garden, Bedugul, Bali
  • Deputy of Life Sciences at Annual Meeting and Seminar 2019 : APEC Reserach Center for Advanced Biohydrogen Technology,July 26, 2019 at Ekakarya Botanical Garden, Bedugul, Bali
  • Perkuat Kemitraan, LIPI Terima Kunjungan Sains PT Astra International, TBK.
  • Pusat Penelitian Bioteknologi Lipi Jalin Kerjasama Dengan Balai Penelitian Tanaman Industri Dan Penyegar Kementrian Pertanian

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Variation in the wood properties of Paraserianthes falcataria planted in Indonesia

Abstracts IAWA Journal 28 (3)

F. Ishiguri, J. Eizawa, Y. Saito, K. Iizuka, S. Yokota, D. Priadi, N. Sumiasri & N. Yoshizawa

IAWA J. 28 (3): 339-348

In many tree breeding programs, plus trees have been selected according to growth rate or stem form in trees. Trees that have a high growth rate or good stem form do not always produce industrially desirable wood. Therefore criteria for wood quality should be considered in tree breeding programs. The objective of this study is to obtain the basic knowledge for breeding for wood quality in Paraserianthes falcataria, an important commercial tree species of Indonesia. Variation in the growth, log properties, basic density, and fiber length in 13-year-old P. falcataria was investigated. Even though all trees were the same age, diameter at breast height showed high variation, indicating a significant variance in the growth rate of seedlings. Significant differences in the log properties (green density, dynamic Young[ES][SQ]s modulus, and stress-wave velocity) were observed among the trees. Basic density showed a constant value up to 10 cm from pith, at which point it began to increase. The fiber length increased up to 10 cm from the pith and then showed an almost constant value. According to the radial variation of the basic density and fiber length, wood is categorized as core wood, which includes that up to 10 cm from the pith, and outer wood, which is that from 10 cm to the bark. In addition, a significant difference in the basic density of core wood was observed among the trees, indicating that the selection of a plus tree with high-density wood in this species is possible at a relatively early stage. These results indicate that the wood quality in P. falcataria can be improved through tree breeding.

 
http://bio.kuleuven.be/sys/iawa/abstracts/abs28_3/abs28_3%20339.html 
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Atasi Kelangkaan Bahan Baku Tahu-Tempe, Kembangkan Kedelai Plus

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Atasi Kelangkaan Bahan Baku Tahu-Tempe, Kembangkan Kedelai Plus

Pusat Penelitian Boiteknologi LIPI Cibinong mengembangkan kedelai plus, sebelum terjadi kelangkaan bahan baku pembuatan tempe dan tahu. Kelebihan kedelai plus terdapat  mikroba yang berpotensi melakukan proses penambahan nitrogen secara hayati. Bagaimana mensosialisasikannya pada petani?

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Pusat Penelitian Bioteknologi LIPI Gelar Workshop Metabolomik

workshopCibinong, 2 September 2019. Perkembangan riset metabolomik terus melaju pesat di dunia dan sejauh ini aplikasinya sudah cukup luas dalam berbagai bidang. Metabolomik merupakan studi interdisipliner yang melibatkan profil kuantitatif metabolit yang berperan dalam proses metabolisme dalam suatu organisme. Sejauh ini Indonesia masih menghadapi permasalahan terkait terbatasnya pemahaman mengenai metabolomik dan aplikasinya untuk riset pangan walaupun, Pusat Unggulan Iptek (PUI) Biorefineri Terpadu sudah melakukan riset terkait pangan fungsional dan nutrasutika termasuk aplikasi riset dalam beberapa tahun belakangan. “Oleh karena itu melalui workshop ini diharapkan dapat menjadi sarana dalam meningkatkan pemahaman dan pengetahuan terkait metabolomik sehingga kedepannya kita mampu meningkatkan produktivitas riset pangan fungsional dan nutraseutika dengan aplikasi metabolomik” ungkap Puspita Lisdiyanti, selaku Plt. Kepala Pusat Penelitian Bioteknologi LIPI, saat memberikan sambutan pembukaan workshop metabolomik.

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