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SUTARNO, H.
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Energy

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Journal : berita biologi

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PENGARUH KETUAAN TERHADAP KECEPATAN RESPIRASI DAN KANDUNGAN KIMIA PADA PEMASAKAN BUAH AVOKAD SUTARNO, H.; UTAMI, N.W.
BERITA BIOLOGI Vol 3, No 5 (1986)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i5.1332

Abstract

H. SUTARNO & N.W. UTAMI. 1986.Influence of maturity on respiration rate and chemical constituents of avocado fruits during ripening period.Berita Biologi 3(5) : 209 - 213. Changes of respiration rate and chemical constituents of avocado fruits as affected by various maturity (18 - 24 weeks from blooming) were observed during incuUbation peiiod at 28 ±1 C.Results of these experiments were intended to know the best time for harvesting based on their cell vitality and chemical constituents. Those indicated that 20 weeks from blooming was the best time for obtaining higher oil content (12.48%) and carotenoid content (968.6l.U.) of ripening fruits. The relationship between respiration rate and changes of oil content and carotenoid content were discussed.
MORFOGENESIS DAN FISIOLOGIS KETUAAN BUAH JAMBU BANGKOK (PSIDIUM GUAJAVA L.) SUTARNO, H.; RASYANI, R.
BERITA BIOLOGI Vol 3, No 7 (1987)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.763 KB) | DOI: 10.14203/beritabiologi.v3i7.1318

Abstract

H. SUTARNO & R. RASYANI. 1987. Morphogeneses and physiological maturity of jambu bangkok (Psidium guajava L.) fruits.Berita Biologi 3(7) : 326 - 329. Studies on nVorphogeneses and physiological maturity of jampu bangkok fruits were carried out from grown i plants in Bogor. Fruits developed from oval to round and nerly egg shape with fruit diameter at about 100 - 110 mm for 18 - 25 weeks. Moisture content and softness of fruits increased slowly at the early time of ripening, but respiration rate increased obviously during period of shape development and ripening. Optimal yield was obtained, when harvesting at the last time of fruit enlargment, i.e. 18 weeks from blooming.
POLA RESPIRASI DAN PEMASAKAN BUAH AVOKAD SUTARNO, H.; SIAGIAN, M.H.
BERITA BIOLOGI Vol 3, No 6 (1986)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.227 KB) | DOI: 10.14203/beritabiologi.v3i6.1327

Abstract

H. SUTARNO & M.H. SIAGIAN, 1986.respiration type and ripening of avocado fruits. Berita Biologi 3(6) : 283 - 286. Respiratiqn late and ripening of avocado fruits under storage at 25°, 28 ± 1°, 31°, and 33°C were investigated. Respiration, rate increased obviously after stored for seven days. The longest ripening period was six days i.e. from 6th to 11th days under 31°C storage.The best ripening fruit performance was obtained from storage at 31°C and 28±1°C for 7 days.
TANAMAN BERPERAWAKAN RENDAH DAN MEMBELIT DI PEKARANGAN TELUKNAGA, CITEUREUP DAN PACET SUTARNO, H.; ROEMANTYO, H.; SUPARDIJONO, E.K.
BERITA BIOLOGI Vol 3, No 2 (1985)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i2.1361

Abstract

H. SUTARNO, H. ROEMANTYO & E.K. SUPARDIJONO. 1985. Plants with lowly statures in the kitchen gardens in Teluknaga, Citeureup and Pacet. Berita Biologi 3 (2): 49 - 54. Studies on kitchen garden crops of the lower stratum (3m) including climbing plants were carried out in Teluknaga (0-10m), Citeureup (200-500m) and Pacet (600-1400). These studies were aimed at obtaining information on species variation, cultivation and utilization. The species number in those three subdistricts were 14, 36 and 37 species, respectively. Among the most commonly observed crops were chilipepper, pineapple, sugarcane, coco-yam, cassava and taro. The relatively good soil and climatic conditions as well as reasonably large habitants being farmers, the home-gardens in Ci-1 teureup and Pacet enabled the owners to fully utilize their home-gardens for agriculture.
PERUBAHAN SIFAT KIMIA BUAH AVOKAD PADA BEBERAPA SUHU PENYIMPANAN UTAMI, N.W; SUTARNO, H.; CITROREKSOKO, P.S.
BERITA BIOLOGI Vol 3, No 4 (1986)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i4.1428

Abstract

N.W UTAMI, H.SUTARNO&P.S.CITROREKSOKO.1986.Changes of chemical constituents of avocado fruits as affected by various storage temperatures.Berita Biologi 3(4) 163-166.Effects of storage temperatures on avocado fruits were observed in laboratoty at 25 °C,28± 1°C and 33°C for 0,4,7 and 12 days,Results of these experiment were intended to know the best quality of the fruits during the storage period.The results indicated that the best quality of the fruits was stored at 31 °C for 7 days.The biochemical content such as carotenoid was 1198.31 1.U.vitamin A,Whereas the oil content was 12.07% and the decomposition of the oil ws very slow
Co-Authors CITROREKSOKO, P.S. D. Rohendi, D. RASYANI, R. ROEMANTYO, H. SIAGIAN, M.H. SUPARDIJONO, E.K. UTAMI, N.W UTAMI, N.W.