Climbing the Coconut Tree: A Partial Autobiography

1981 ◽  
Vol 55 (4) ◽  
pp. 727
Author(s):  
Prema Nandakumar ◽  
Kasthuri Sreenivasan
Keyword(s):  
Food Research ◽  
2021 ◽  
Vol 5 (4) ◽  
pp. 382-385
Author(s):  
D. Thumrongchote

Coconut sugar is a local sugar from the blossoms of a coconut tree. It has been considered a healthy sugar due to its low glycemic index. There is an attempt to add other sugar to it to lower the cost. Thus, this research aimed to identify Thai coconut sugar and to establish models for predicting the moisture content of coconut sugar by using FT-NIR spectroscopy. Thai coconut sugar samples were purchased from local grocery stores in four provinces, online, and the community market. Their moisture contents were varied and equilibrated for 24 hrs prior to the measurements of moisture and FT-NIR spectra. The results showed that FT-NIR spectra of Thai coconut sugar differ from sucrose, glucose and fructose at the absorbance spectrum of 5379-5011 cm-1 . FT-NIR spectroscopy of 54 known moisture samples of Thai coconut sugar was used to obtain a model to predict moisture content. The predicted equation, using the PLS technique with the Spectrum Quant program, was found to give a standard error of prediction (SEP) 0.077% (less than 0.10%), indicating a non-destructive method of accurately and precisely predicting moisture levels in the coconut sugar. The results obtained suggested that FTNIR spectroscopy has the potential to be used as a tool to identify Thai coconut sugar accurately. It can rapidly predict the moisture content in the sample which will be useful in quality control standards.


Author(s):  
Rajesh Kannan Megalingam ◽  
K M Sakthiprasad ◽  
M M Sreekanth ◽  
Gedela Vamsy Vivek

2020 ◽  
Vol 8 (2) ◽  
pp. 279
Author(s):  
Azis Akbar Hakim ◽  
I M. Mahaputra Wijaya ◽  
Ida Bagus Wayan Gunam

The purpose of this research is isolation and characterization to find potential bacteria which can produce the most optimal ethanol from the Arak Bali industry in Karangasem Regency, Bali. Bacteria were isolated by exposure method in open air using selective media Zymomonas Sucrose Medium (ZSMA) with the addition of nystatin as much as 0.18 g / L as an antifungal then samples were taken at three different points in one Arak Bali production location, namely the distillation place, the fermentation room for roomie, and the place of taking coconut juice under the coconut tree and the variation of time is 15, 30, and 60 minutes of exposure. Gas checking is done on the bacteria obtained to select its ability to produce ethanol. The results of the scanning of 11 best isolates using UV-visible spectrophotometry were fermented on 500 mL ZSM media for 10 days. BM1-CP14 is the best isolate to produce total ethanol of 15.33 mL through the fermentation process. The results of the characterization of BM1-CP14 isolates were Gram-positive bacteria in the form of bacilli, anaerobic and non-motile bacteria. The results showed that bacteria isolated from open-air also can produce ethanol. Keyword: ethanol, Arak Bali, airborne bacterial exposure, isolation, characterization, UV-Visible spectrophotometry


2009 ◽  
Vol 76 (1) ◽  
pp. 74-83 ◽  
Author(s):  
Maura da Cunha ◽  
Darlí Grativol Keller ◽  
Ivan Cunha Bustamante Filho ◽  
Jorge André Sacramento de Magalhães ◽  
Valdirene Moreira Gomes ◽  
...  
Keyword(s):  

Fracture 84 ◽  
1984 ◽  
pp. 2953-2961
Author(s):  
K. Sukumaran ◽  
S.G.K. Pillai ◽  
K.K. Ravikumar ◽  
K.G. Satyanarayana
Keyword(s):  

2020 ◽  
Vol 12 (19) ◽  
pp. 3113 ◽  
Author(s):  
Eric F. Vermote ◽  
Sergii Skakun ◽  
Inbal Becker-Reshef ◽  
Keiko Saito

This paper presents a simple and efficient image processing method for estimating the number of coconut trees in the Tonga region using very high spatial resolution data (30 cm) in the blue, green, red and near infrared spectral bands acquired by the WorldView-3 sensor. The method is based on the detection of tree shadows and the further analysis to reject false detection using geometrical properties of the derived segments. The algorithm is evaluated by comparing coconut tree counts derived by an expert through photo-interpretation over 57 randomly distributed (4% sampling rate) segments of 200 m × 200 m over the Vaini region of the Tongatapu island. The number of detected trees agreed within 5% versus validation data. The proposed method was also evaluated over the whole Tonga archipelago by comparing satellite-derived estimates to the 2015 agricultural census data—the total tree counts for both Tonga and Tongatapu agreed within 3%.


1983 ◽  
Vol 12 (4) ◽  
pp. 32-32
Author(s):  
Abdilatif Abdalla

Among the Kiswahili-speaking peoples of the coast of Kenya and other East African countries, written literature is a many centuries-long tradition, and poetry the most popular form. Abdilatif Abdalla was born in Mombasa, Kenya, in 1946; his grandfather and elder brother were poets, and he himself won a reputation as a poet when he was 16, with Utenzi wa Maisha ya Nabii Adam na Hawa (‘Epic poem on the life of Adam and Eve’). Three years' imprisonment in solitary confinement in Kamiti Maximum Security Prison (see ‘Culture of Fear and Silence’), resulted in a second book, Sauti ya Dhiki (‘Voice of Agony’): a chronicle of 40 poems, written on small pieces of toilet paper — he was allowed neither books nor notebooks — and secretly smuggled out by sympathetic guards. On its publication in 1974, Abdilatif was hailed as the ‘youngest major poet-politician in East Africa’, who might ‘well be on his way to becoming the greatest Swahili poet of the independence era’, and the book was awarded the Kenyatta Prize for Literature. Since his release from prison in 1972, Abdilatif has not risked working in Kenya again. For several years he headed the Literature and Publications Section of the Institute of Swahili Research at the University of Dar es Salaam, edited Mulika (a literary journal) and co-edited the Kiswahili journal. Since 1979 he has lived and worked in London. The poems of Sauti ya Dhiki are, like all Kiswahili poetry, written in stanzas of strict rhythmic and rhyming patterns. They meet demands of Swahili poetics recommended both by tradition and by contemporary experts. No English translation can mirror the highly crafted form, nor match the rich cultural references of the words. It seems more important to attempt to reproduce the liveliness and colloquial quality than to attempt an equivalent of the form and language. In content too the poems of Sauti ya Dhiki continue the tradition of Kiswahili poetry, much of which has been progressive, nationalist and anti-colonialist: urging struggle against Portuguese forces in the 17th century, Omani forces in the 18th century, the British colonialists in the early 19th century, and the ruling élite of post-independence Kenya. The dialogue between two brothers in ‘Mnazi: The Struggle for the Coconut Tree’ articulates the betrayal felt by many Kenyans of the uhuru (freedom, i.e. post-independence) generation: while their largely self-elected rulers prosper, the majority of people seem poorer and less free than under colonialism.


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