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The unique characters and habitat of Freycinetia (Pandanaceae) with seven new species in Timika, West Papua, Indonesia Sinaga, Nurhaidah Iriany; Keim, Ary Prihardhyanto; Puradyatmika, Pratita
REINWARDTIA Vol 13, No 5 (2013): Vol. 13, No. 5
Publisher : Research Center for Biology

This current study of Freycinetia was carried out in Timika, West Papua. Results indicate that species vary in both morphological characters and habitat preferences. Timika is unique as only in this area species with highest number of segments in a berry and of stigmatic remains are found. Exceptional characters regarding to auricles, areolas, and stigmatic remains are observed in many species in this area. The result of this current study suggests that the ability of species to adapt to the widespread forest disturbances in Timika leads to their differences in morphological features compare to other Papuan species. Subsequently, seven new species are described here.

THE ECOLOGY AND DISTRIBUTION OF FREYCINETIA GAUD. (PANDANACEAE; FREYCINETOIDEAE) IN THE INDONESIAN NEW GUINEA SINAGA, NURHAIDAH IRIANY; MEGIA, RITA; HARTANA, ALEX; KEIM, ARY PRIHARDHYANTO
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

SINAGA, N. I., MEGIA, R., HARTANA, A., KEIM, A. P. Ecology and distribution of Freycinetia Gaud. (Pandanaceae; Freycinetoidea) in Indonesian New Guinea. Reinwardtia 13(2): 189-197. - The study mainly concerns with the species of Freycinetia that occurs in the Indonesian New Guinea, including the provinces of Papua and Papua Barat. The study indicates that almost all species of Freycinetia in the Indonesian New Guinea prefer high humidity and abundantly occur along rivers, except for the members of the group of species with imbricate leaves, which inhabit also secondary forests. Futhermore, the members of this group have never been found within the range of 1700 to 3000 m altitudes. This highest range of altitudes is specifically occupied by the members of the groups of species with semi imbricate and grass-like leaves. The costal forests are inhabited by the groups of species with semi and non imbricate leaves. Indonesian New Guinea shares many species with Papua New Guinea, except for the members of the group of species with semi imbricate leaves, which are more common in Indonesian New Guinea than in Papua New Guinea. On the contrary, the members of the group of species with grass-like leaves are more common in Papua New Guinea and becoming rare toward the Indonesian site and becoming absent in the Vogelklop (Birds head), except for F. polyclada which is commonly found in Sorong. Indonesian New Guinea possesses 34 species exclusively distributed in the area, while Papua New Guinea has 72 species. The two areas share 52 species. Only five species have extra New Guinean distributions, i.e. F. excelsa, F. funicularis, F. marginata, F. percostata, and F. scandens.

TWO NEW SPECIES OF FREYCINETIA (PANDANACEAE) FROM MANOKWARI, WEST PAPUA SINAGA, NURHAIDAH IRIANY
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

SINAGA, N. I. 2010. Two new species of Freycinetia (Pandanaceae) from Manokwari, Papua. Reinwardtia 13(2): 183-187. - Two new species of Freycinetia from Manokwari, Papua were described; Freycinetia gunungmejensis Sinaga and Freycinetia aculeata Sinaga. These two species are placed into two different groups. F. gunungmejaensis is placed in the non imbricate leaves group that has a non imbricate arrangement of leaves, caducous auricle, 1-keeled prophyll at the base of inflorescence, auxiliary or terminal inflorescence, and with cauline leaves on the terminal inflorescence/ Whereas F. aculeata is included in the imbricate leaves group that has an imbricate arrangement of leaves, persistent auricle, without prophyll, terminal inflorescence and without cauline leaves. The differences between these new species and closely related species are discussed below and their description and distributions are provided.

TWO NEW SPECIES OF FREYCINETIA (PANDANACEAE) FROM MANOKWARI, WEST PAPUA NURHAIDAH IRIANY SINAGA
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v13i2.2139

SINAGA, N. I. 2010. Two new species of Freycinetia (Pandanaceae) from Manokwari, Papua. Reinwardtia 13(2): 183-187. - Two new species of Freycinetia from Manokwari, Papua were described; Freycinetia gunungmejensis Sinaga and Freycinetia aculeata Sinaga. These two species are placed into two different groups. F. gunungmejaensis is placed in the non imbricate leaves group that has a non imbricate arrangement of leaves, caducous auricle, 1-keeled prophyll at the base of inflorescence, auxiliary or terminal inflorescence, and with cauline leaves on the terminal inflorescence/ Whereas F. aculeata is included in the imbricate leaves group that has an imbricate arrangement of leaves, persistent auricle, without prophyll, terminal inflorescence and without cauline leaves. The differences between these new species and closely related species are discussed below and their description and distributions are provided.

The unique characters and habitat of Freycinetia (Pandanaceae) with seven new species in Timika, West Papua, Indonesia Nurhaidah Iriany Sinaga; Ary Prihardhyanto Keim; Pratita Puradyatmika
REINWARDTIA Vol 13, No 5 (2013): Vol. 13, No. 5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v13i5.424

This current study of Freycinetia was carried out in Timika, West Papua. Results indicate that species vary in both morphological characters and habitat preferences. Timika is unique as only in this area species with highest number of segments in a berry and of stigmatic remains are found. Exceptional characters regarding to auricles, areolas, and stigmatic remains are observed in many species in this area. The result of this current study suggests that the ability of species to adapt to the widespread forest disturbances in Timika leads to their differences in morphological features compare to other Papuan species. Subsequently, seven new species are described here.

THE ECOLOGY AND DISTRIBUTION OF FREYCINETIA GAUD. (PANDANACEAE; FREYCINETOIDEAE) IN THE INDONESIAN NEW GUINEA NURHAIDAH IRIANY SINAGA; RITA MEGIA; ALEX HARTANA; ARY PRIHARDHYANTO KEIM
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v13i2.2140

SINAGA, N. I., MEGIA, R., HARTANA, A., KEIM, A. P. Ecology and distribution of Freycinetia Gaud. (Pandanaceae; Freycinetoidea) in Indonesian New Guinea. Reinwardtia 13(2): 189-197. - The study mainly concerns with the species of Freycinetia that occurs in the Indonesian New Guinea, including the provinces of Papua and Papua Barat. The study indicates that almost all species of Freycinetia in the Indonesian New Guinea prefer high humidity and abundantly occur along rivers, except for the members of the group of species with imbricate leaves, which inhabit also secondary forests. Futhermore, the members of this group have never been found within the range of 1700 to 3000 m altitudes. This highest range of altitudes is specifically occupied by the members of the groups of species with semi imbricate and grass-like leaves. The costal forests are inhabited by the groups of species with semi and non imbricate leaves. Indonesian New Guinea shares many species with Papua New Guinea, except for the members of the group of species with semi imbricate leaves, which are more common in Indonesian New Guinea than in Papua New Guinea. On the contrary, the members of the group of species with grass-like leaves are more common in Papua New Guinea and becoming rare toward the Indonesian site and becoming absent in the Vogelklop (Bird's head), except for F. polyclada which is commonly found in Sorong. Indonesian New Guinea possesses 34 species exclusively distributed in the area, while Papua New Guinea has 72 species. The two areas share 52 species. Only five species have extra New Guinean distributions, i.e. F. excelsa, F. funicularis, F. marginata, F. percostata, and F. scandens.

Kandungan Gizi Buah Pandan Laut (Pandanus tectorius Park.) pada Tiga Tingkat Kematangan Zita Letviany Sarungallo; Cicilia Maria Erna Susanti; Nurhaidah Iriany Sinaga; Diana Nurini Irbayanti; Rossa Marlen Martha Latumahina
Jurnal Aplikasi Teknologi Pangan Vol 7, No 1 (2018): Februari 2018
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Buah pandan laut (Pandanus tectorius Park.) tergolong jenis pandan yang penyebarannya hampir di seluruh daerah Asia hingga ujung timur Asia yakni Daratan-daratan Kepulauan Pasifik, termasuk di Provinsi Papua Barat dengan keragaman yang cukup tinggi. Buah ini berpotensi sebagai bahan pangan namun informasi nutrisinya masih sangat terbatas. Penelitian ini bertujuan untuk menentukan komposisi gizi buah pandan laut pada tiga tingkat kematangan, yang merupakan penelitian dasar sebagai upaya pemanfaatannya untuk ketahanan pangan di wilayah pesisir dan pulau-pulau kecil. Pengamatan dilakukan terhadap komposisi gizi (kadar air, abu, lemak, protein, karbohidrat, serat kasar, total gula dan β-karoten) buah pada 3 tingkat kematangan (fase buah agak matang, matang dan lewat matang) dari 2 klon buah pandan laut, yang masing-masing berasal dari Pulau Mansinam dan Kawasan Pesisir Pantai Utara Manokwari. Hasil penelitian menunjukkan bahwa daging buah pandan laut memiliki kandungan abu berkisar antara 5,15 dan 6,8% (bk), kadar lemak berkisar 0,4% hingga 0,5% (bk), protein (2,8-4,3%; bk), karbohidrat (71,6-89,9%; bk), serat kasar (24,4-27,3%; bk), dan β-karoten (11,2-33,2 ppm; bk). Kandungan total gula dan β-karoten buah tersebut cenderung meningkat dengan meningkatnya tingkat kematangan buah. Berdasarkan komposisi nutrisinya yang didominasi oleh karbohidrat, berserat dan mengandung β-karoten, maka buah pandan laut sangat berpotensi untuk diolah menjadi berbagai produk pangan.Pandan laut (Pandanus tectorius Park.) fruit is a pandanus species that spread almost throughout Asia to the east of Asia and Pacific Island including in West Papua Province with considerable diversity. This fruit is potential as food but nutritional information is still very limited. This study aims to determine the nutritional composition of pandan laut fruit at three levels of maturity, which is a basic study as an effort to utilize for food security in coastal areas and small islands. Observations were made on the nutritional composition (moisture content, ash, fat, protein, carbohydrate, crude fiber, total sugar and β-carotene) at 3 levels of maturity (half ripe, ripe and over ripe)) of 2 clones pandan laut fruit each of which comes from Mansinam Island and Northern Coastal area of Manokwari. The results showed that pandan laut flesh has ash content ranged between 5.15 and 6.8%, fat content ranged from 0.4 to 0.5%, protein (2.8-4.3%), carbohydrates (71.6-89.9%), crude fiber (24.4-27.3%), and β-carotene (11.2-33.2 ppm). The total of sugar and β-carotene content of these fruits tends to increase as the fruit maturity level increases. Based on the composition of nutrients which are dominated by carbohydrates, crude fiber and contain β-carotene, the fruit of pandan laut is potential to be processed into various food products.

Karakteristik Fisikokimia dan Organoleptik Sirup Campuran Buah Pandan Tikar (Pandanus tectorius Park.) dan Nenas (Ananas comosus) Wiwiyen Manurung; Zita Letviany Sarungallo; Eduard Fransisco Tethool; Cicilia Maria Erna Susanti; Nurhaidah Iriany Sinaga; Diana Nurini Irbayanti; Rossa Marlen Martha Latumahina
Jurnal Aplikasi Teknologi Pangan Vol 10, No 4 (2021): November 2021
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.7457

Pandan tikar (Pandanus tectorius Park.) fruit has a strong flavor and nutritious, but it has not been utilized as a food ingredient. This study aims to determine the physicochemical and organoleptic characteristics of pandan tikar syrup, which is compared with pineapple syrup. The study was conducted by experiment with five treatments of combination concentration of pandan tikar and pineapple that are P1 (100%:0%), P2 (50%:50%), P3 (75%:25%), P4 (90%:10%), and P5 (0%:100%). The results of this study indicate that the characteristics of pandan tikar syrup (P1) has a natural color of brownish yellow, sweet taste, pandan aroma, with acidity (pH) 4, total dissolved solids 55-60 oBrix, viscosity 1.5-2.0 cP and vitamin C 60-75 mg/100g. The addition of pineapple fruit decreases the color intensity of pandan tikar fruit syrup and Vitamin C content, but it does not affect the acidity, total dissolved solids and viscosity. The results of organoleptic tests on color, aroma, taste and overall appearance indicate that the panelists prefer pandanus syrup (P1) rather than pineapple syrup (P5).

Kandungan Gizi Buah Pandan Laut (Pandanus tectorius Park.) pada Tiga Tingkat Kematangan Zita Letviany Sarungallo; Cicilia Maria Erna Susanti; Nurhaidah Iriany Sinaga; Diana Nurini Irbayanti; Rossa Marlen Martha Latumahina
Jurnal Aplikasi Teknologi Pangan Vol 7, No 1 (2018): Februari 2018
Publisher : Indonesian Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.2577

Buah pandan laut (Pandanus tectorius Park.) tergolong jenis pandan yang penyebarannya hampir di seluruh daerah Asia hingga ujung timur Asia yakni Daratan-daratan Kepulauan Pasifik, termasuk di Provinsi Papua Barat dengan keragaman yang cukup tinggi. Buah ini berpotensi sebagai bahan pangan namun informasi nutrisinya masih sangat terbatas. Penelitian ini bertujuan untuk menentukan komposisi gizi buah pandan laut pada tiga tingkat kematangan, yang merupakan penelitian dasar sebagai upaya pemanfaatannya untuk ketahanan pangan di wilayah pesisir dan pulau-pulau kecil. Pengamatan dilakukan terhadap komposisi gizi (kadar air, abu, lemak, protein, karbohidrat, serat kasar, total gula dan β-karoten) buah pada 3 tingkat kematangan (fase buah agak matang, matang dan lewat matang) dari 2 klon buah pandan laut, yang masing-masing berasal dari Pulau Mansinam dan Kawasan Pesisir Pantai Utara Manokwari. Hasil penelitian menunjukkan bahwa daging buah pandan laut memiliki kandungan abu berkisar antara 5,15 dan 6,8% (bk), kadar lemak berkisar 0,4% hingga 0,5% (bk), protein (2,8-4,3%; bk), karbohidrat (71,6-89,9%; bk), serat kasar (24,4-27,3%; bk), dan β-karoten (11,2-33,2 ppm; bk). Kandungan total gula dan β-karoten buah tersebut cenderung meningkat dengan meningkatnya tingkat kematangan buah. Berdasarkan komposisi nutrisinya yang didominasi oleh karbohidrat, berserat dan mengandung β-karoten, maka buah pandan laut sangat berpotensi untuk diolah menjadi berbagai produk pangan.Pandan laut (Pandanus tectorius Park.) fruit is a pandanus species that spread almost throughout Asia to the east of Asia and Pacific Island including in West Papua Province with considerable diversity. This fruit is potential as food but nutritional information is still very limited. This study aims to determine the nutritional composition of pandan laut fruit at three levels of maturity, which is a basic study as an effort to utilize for food security in coastal areas and small islands. Observations were made on the nutritional composition (moisture content, ash, fat, protein, carbohydrate, crude fiber, total sugar and β-carotene) at 3 levels of maturity (half ripe, ripe and over ripe)) of 2 clones pandan laut fruit each of which comes from Mansinam Island and Northern Coastal area of Manokwari. The results showed that pandan laut flesh has ash content ranged between 5.15 and 6.8%, fat content ranged from 0.4 to 0.5%, protein (2.8-4.3%), carbohydrates (71.6-89.9%), crude fiber (24.4-27.3%), and β-carotene (11.2-33.2 ppm). The total of sugar and β-carotene content of these fruits tends to increase as the fruit maturity level increases. Based on the composition of nutrients which are dominated by carbohydrates, crude fiber and contain β-carotene, the fruit of pandan laut is potential to be processed into various food products.

Potensi 'Kelapa Hutan' (Pandanus Spp.) di Kawasan Hutan Lanny Jaya dan Etnobotaninya dalam Kehidupan Suku Lani, Papua Roby Kogoya; Nurhaidah Iriany Sinaga; Julius Dwi Nugroho
JURNAL KEHUTANAN PAPUASIA Vol 8 No 1 (2022): Jurnal Kehutanan Papuasia
Publisher : Fakultas Kehutanan UNIPA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46703/jurnalpapuasia.Vol8.Iss1.288

Pandanus merupakan salah satu tanaman penting dalam kehidupan masyarakat Suku Lani di Kabupaten Lany Jaya Provinsi Papua. Orang Lani memanfaatkan tanaman kelapa hutan sebagai bahan makanan, untuk membuat tas tradisional, payung, pakaian, serta memiliki nilai-nilai social dalam masuyarakat. Penelitian ini dilakukan guna mengetahui etnobotani dan potensi jenis kelapa hutan. Penelitian inimenggunakan metode deskriptif dengan mewawancarai responden dan surveu potensi jenis tanaman kelapa hutan. Hasil penelitian menunjukan bahwa terdapat nama lokal menurut bahawa Lani yakni Helak/Wormonggen yang berarti bahwa tumbuhan yang mempunyai bagian empulut putih seperti kelapa. Terdapat 2 jenis tumbuhan kelapa hutan yakni Woromo (P. julianettii Mart) dan Gawen (P. brosimos Merr). Indeks nilai penting untuk jenis P. julianettii pada fase pohon = 152,61%, fase tiang = 164,58%, fase pancang =103,40%, dan fase semai =115,16%. Jumlah jenis per hektar ditemukan sebanyak 168 tanaman. Sementara indeks nilai penting untuk jenis P. brosimos pada fase pohon = 147,39%, fase tiang = 135,42%, fase pancang = 96,60% dan fase semai = 84,84%. Indeks nilai penting menunjukan indikasi populasi yang baik dari kedua jenis walaupun masyarakat tradisional secara terus menerut memanfaatkan kedua jensi tumbuhan tersebut. Masyarakat juga menanam kedia jenis tanaman kelapa hutan di sekitar pekarangan mereka dan kebun untuk kebutuhan pangan.

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