scholarly journals STUDY ON PHYSICAL PROPERTIES OF STERILIZED FRESH FRUIT BUNCH (FFB) AT PT BIO NUSANTARA TEKNOLOGI BENGKULU

2017 ◽  
Vol 7 (2) ◽  
pp. 99-110
Author(s):  
Pandu Imam Subidbyo Adib ◽  
Santosa Santosa ◽  
B. Isril ◽  
K. Anwar
Keyword(s):  
Physical Properties ◽  
Block Design ◽  
Linear Regression Analysis ◽  
Physical Property ◽  
Multiple Linear Regression Analysis ◽  
Fresh Fruit Bunch ◽  
Randomized Block Design ◽  
Fruit Maturity ◽  
Horizontal Type ◽  
The Right

The objective so this research were: (1) to describe the profile of physical properties of sterilized FFB,(2) to find the model describing the performance so sterilization, and (3) to determine the right sterilization duration in respect to FFB ripening levels. This experiment was conducted in PT Bio Nusantara Teknologi Bengkulu by employing a horizontal type of sterilizer; done by following a completely randomized block design with the duration so sterilization as the blocks. Multiple-linear regression analysis was applied to describe the effect of the free variables on the physical property of FFB representing indicators efficacy of conducted sterilization operation. a result of the research indicated that size of weight, level of fruit maturity and duration of sterilization had effects on physical properties of sterilized FFB.  Model  of  prediction  describing   the  effect  were  as  follows: Y(Evaporation)=5,18-0,042X1-0,012X2+0,082X3; Y(Fruit lose,g)=1629,96+8,14X1-3,22X2-10,22X3 ; Y(Amount of kernel damaged) =-1,515-0,06X1+0,035X2 +0,115X3. The proper Sterilization time for a small, unripe FFB was 95 minutes with score 3; for a small, ripe FFB was 95 minutes with score 3; for a small, overripe FFB was 85 minutes with score 3.The appropriate sterilization duration for a big, unripe FFB was 105 minutes with score 3; for a big, ripe FFB was 105 minutes with score 3 and for big overripe FFB was 85 minutes with score 3.

scholarly journals PENGARUH PEMBERIAN PUPUK ORGANIK CAIR NIRA AREN (Arenga pinnata MERR) TERHADAP PERTUMBUHAN TANAMAN KANGKUNG DARAT (Ipomea reptans POIR)

2018 ◽  
Vol 8 (2) ◽  
pp. 50-55
Author(s):  
Lukman Arif
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Leaf Length ◽  
Single Factor ◽  
Randomized Block Design ◽  
Palm Juice ◽  
Spinach Plant ◽  
Palm Sugar ◽  
Number Of Leaves ◽  
The Right

This study aims to determine to determine the effect of land spinach plant growth due to the provision of liquid organic fertilizer palm sugar and to determine the right concentration of palm sugar palm POC to the growth of land spinach plants. This experiment used a single factor randomized block design consisting of 4 replications of 4 treatments. The best experimental results on plant height and number of leaves, leaf length and leaf width aged 14 and 24 HST were influenced by the use of palm juice 40 ml / L water with a height of 19.59 cm and 32.13 cm number of leaves 6.34 and 12.25 strands, leaf length 13.71 and 15.75 while leaf widths are 1.74 and 3.48 cm.

scholarly journals Karakteristik Individu, Motivasi dan Kinerja Pelaksana Operasional BUM Desa

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Sucahyo Heriningsih ◽  
Lita Yulita Fitriyani ◽  
Dwi Sudaryati
Keyword(s):  
Human Resources ◽  
Work Experience ◽  
Sampling Method ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Individual Characteristics ◽  
Survey Method ◽  
Gender Education ◽  
Village Government ◽  
The Right

This study aims to determine the effect of individual characteristics and motivation on the performance of BUM Desa operational operators in Bantul Regency. This study uses a survey method that is data collected using a questionnaire. Populations in this study were operational operators of BUM Desa in Bantul Regency as many as 82 people, and the selected sample of 54 people. The sampling method uses a convenience sampling method. The collected data is then analyzed using multiple linear regression analysis methods. The results showed that the work experience and motivation affect the performance of BUM Desa, while gender, education and age did not affect the performance of BUM Desa. This shows that education and age do not guarantee a person's ability to carry out their duties and obligations. The results of this study are expected to be considered by the Village Government in preparing Human Resources to manage the BUM Desa. If BUM Desa is managed by the right Human Resources, has qualified capabilities and appropriate qualifications, then BUMDes can run according to the plans that have been made.

scholarly journals Characteristics of Brain Structure in HIV Male Patients with Syphilis Co-Infection: A Cross-Sectional Study.

2021 ◽  
Author(s):  
Yu Qi ◽  
Yuan-Yuan Wang ◽  
Wei Wang ◽  
Xu-Ze Liu ◽  
Jing Liu ◽  
...  
Keyword(s):  
Corpus Callosum ◽  
Diffusion Tensor ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Infected Male ◽  
Syphilis Infection ◽  
Cross Sectional ◽  
Corona Radiata ◽  
Male Patients ◽  
The Right

Abstract Background To investigate the effect of syphilis infection on the microstructure of white matter (WM) in HIV-infected male patients through comparing the differences of WM between HIV-infected male patients with and without syphilitic infection using diffusion tensor imaging (DTI).Methods 27 HIV-infected male patients with current syphilis or a history of syphilis (HIV+/syphilis+) and 29 HIV-infected male patients without syphilis co-infection history (HIV+/syphilis-) were enrolled. All patients received DTI and comprehensive neuropsychological assessment. Clinical data were compared between the two groups with T-test, Mann-Whitney U Test and Chi-square Test. Tract-based spatial statistics (TBSS) was adopted to analyze the DTI metrics. Multiple linear regression analysis was conducted to investigate the relationships between DTI metrics and clinical variables and cognitive performance. Results In the HIV+/syphilis+ group, decreased AD was found in the right superior corona radiata (SCR-R) and body of corpus callosum (BCC); increased RD was found in the bilateral posterior corona radiata (PCR), the right posterior thalamic radiation (PTR-R), the left SCR (SCR-L), splenium of corpus callosum (SCC) and BCC; decreased FA was found in multiple regions. AD in BCC was negatively correlated with CD4/CD8 ratios. AD in SCR-R was positively correlated with CD4/CD8 ratios. Patients in HIV+/syphilis+ group had a lower score in complex motor skills (CMS). RD in SCC and SCR-L was negatively correlated with CMS; RD in PTR-R was positively correlated with CMS. AD in SCR-R was positively correlated with CMS. Conclusions Compared with patients simply infected with HIV, the integrity of WM is more seriously impaired in HIV-infected patients with syphilis co-infection, and it may accelerate the impairment of cognitive function.

scholarly journals RE-ENGINEERING PROSES PEMBELIAN BARANG AKTIVA DALAM MENCAPAI PEMBELANJAAN YANG OPTIMUM DALAM BISNIS MIDDLE MARKET

2017 ◽  
Vol 2 (2) ◽  
Author(s):  
Heri Mulyanto
Keyword(s):  
Process Improvement ◽  
Descriptive Analysis ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Engineering Process ◽  
Optimum Model ◽  
Questionnaire Surveys ◽  
The Right ◽  
Middle Market

This research is a case study of retail companies, namely PT. Midi Utama Indonesia Tbk / Alfamidi related ordinances in order to meet the four right purchase is the right price, time, quantity and quality and how to get the optimum model of purchasing goods. The research method in the form of descriptive analysis through questionnaire surveys and interviews with employees of the company that as many as 153 employees with a sample of 111 respondents. Data processed by Multiple Linear Regression Analysis which are of significant value is the standard total purchase the total purchase 0.061 and 0.000, and results of SWOT states need to do a strategy that focuses on process improvement purchases. The results that the process of re-engineering process involves the purchase of goods with the GA department to better ensure the availability of goods to be ordered, so the purchase is really controlled.

scholarly journals Soil uses in the sugarcane fallow period to improve chemical and physical properties of two latosols (oxisols)

2012 ◽  
Vol 36 (1) ◽  
pp. 283-294 ◽  
Author(s):  
Carolina Fernandes ◽  
José Eduardo Corá ◽  
Adolfo Valente Marcelo
Keyword(s):  
Physical Properties ◽  
Soil Aggregates ◽  
Block Design ◽  
Chemical Properties ◽  
Aggregate Stability ◽  
Fallow Period ◽  
Growing Seasons ◽  
Randomized Block Design ◽  
Sunn Hemp ◽  
In The Beginning

Sugarcane production should be integrated with crop diversification with a view to competitive and sustainable results in economic, social and environmental aspects. The purpose of this study was to assess the influence of different soil uses during the sugarcane fallow period on the chemical and physical properties of eutroferric Red Latosol - LVef (Oxisol) and Acric Latosol - LVw (Acric Oxisol), in Jaboticabal, São Paulo State, Brazil (21º14'05'' S, 48º17'09'' W, 600 m asl). A randomized block design was used with five replications and four treatments, consisting of different soil uses (crops) in the sugarcane fallow period: soybean only, soybean/fallow/soybean, soybean/millet/soybean, and soybean/sunn hemp/soybean. After two soybean crops, the LVef chemical properties remained at intermediate to high levels; while those of the LVw, classified as intermediate to high in the beginning, increased to high levels. Thus, the different soil uses during the sugarcane fallow period allowed the maintenance of LVef fertility levels and the improvement of those of the LVw. Two soybean crops increased macroporosity in the 0.0-0.1 m layer of the LVef; reduced soil aggregates in the 0.0-0.1 and 0.1-0.2 m layers of both soils, and reduced aggregate stability in these two layers of the LVw. Planting pearl millet or sunn hemp between the two soybean growing seasons promoted the formation of larger soil aggregates in the surface layer (0.0-0.1 m) of the LVw.

scholarly journals Respons Pertumbuhan dan Rendemen Minyak Klon Nilam (Pogostemon cablin Benth) terhadap Aplikasi Berbagai Dosis Urea (Growth Response And Yield Of Patchouli Clones (Pogostemon Cablin Benth) On Dose Urea Various Applications)

2020 ◽  
pp. 109-119
Author(s):  
Retno Ayu Diah Pangestu ◽  
M. Tahir ◽  
Fatahillah Fatahillah
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Optimal Dose ◽  
Fertilizer Application ◽  
Control Treatment ◽  
Randomized Block Design ◽  
Best Response ◽  
Pogostemon Cablin ◽  
Wet Weight ◽  
The Right

Patchouli (Pogostemon cablin Benth) is a plant that produces essential oils and important foreign exchange earner for Indonesia. Using superior clones  with the right fertilizer application will increase the yield of patchouli oil. The research aims to obtain patchouli plants that have the best response of urea fertilization application and optimum dosage of urea for patchouli plant growth. The study was conducted at the Politeknik Negeri lampung’s teaching farm in December 2018 until May 2019. The experiment was conducted using a factorial randomized block design (RBD), consisting of two treatment factors, namely the type of urea clone. The first factor is the type of clone consisting of 2 levels, namely NPL 9 clone and Lhokseumawe clone. The second factor is the treatment of urea doses consisting of 4 levels, namely control, 250 kg.ha-1, 300 kg.ha-1, and 350 kg.ha-1. Variables observed included plant’s height, bough, diameter, number of leaves, stalk angle, chlorophyll content, wet weight of plant, wind dry weight of plant, and yield. The results of research showed  NPL 9 clone had a superior appearance and 350 kg.ha-1 of urea dose  was the optimal dose compared to other doses and could increase patchouli yield 2,3% compared to the control treatment.

scholarly journals PENGARUH PENAMBAHAN TEPUNG UBI JALAR UNGU (Ipomea batatas L. var. ayamurasaki) TERHADAP KARAKTERISTIK HEALTH-PROMOTING YOGURT

2019 ◽  
Vol 8 (4) ◽  
pp. 341
Author(s):  
Gusti Chandra Rizki ◽  
Komang Ayu Nocianitri ◽  
I Made Sugitha
Keyword(s):  
Antioxidant Activity ◽  
Lactic Acid ◽  
Sweet Potato ◽  
Block Design ◽  
Potato Flour ◽  
Randomized Block Design ◽  
Health Promoting ◽  
Sweet Potato Flour ◽  
Purple Sweet Potato ◽  
The Right

This research aims to identify the effect of adding purple sweet potato flour to the characteristics of health-promoting yogurt and to identify the right concentration of purple sweet potato flour to produce health-promoting yogurt with the best characteristics. This research used a Randomized Block Design (RBD) of the addition of purple sweet potato flour with the concentration of 0%, 2%, 4%, 6%, 8%. Each treatment was repeated 3 times, resulting in 15 experimental units. The data were then Analyzed of Variance (ANOVA) method and if the treatment had an effect on the variable, the Duncan Multiple Range Test (DMRT) were performed. The results showed purple sweet potato flour has significant effect to lactic acid total, pH, antioxidant activity, color, texture, and taste of health-promoting yogurt and did not significantly affect LAB total, hedonic taste, aroma, and overall acceptance. The addition of 8% purple sweet potato flour resulted in the best characteristic under the following criteria: 1.23% of lactic acid total, 3.73 of pH, 90.33% of antioxidant activity, 13.19 log CFU/ml of LAB total, pink color and indefferent color, thick texture rather like, sour taste rather like, flavor and overall acceptance rather like. Keywords: health-promoting yogurt, purple sweet potato flour, antioxidant.  

scholarly journals Pengaruh Nilai Hydrophile-Liphophile Balance (HLB) dan Jenis Ekstrak terhadap Karakteristik Krim Kunyit-Lidah Buaya (Curcuma domestica val.-Aloe Vera)

2019 ◽  
Vol 4 (2) ◽  
pp. 54
Author(s):  
I Gusti Ayu Sri Krsna Devi ◽  
Sri Mulyani ◽  
Lutfi Suhendra
Keyword(s):  
Block Design ◽  
Aloe Vera ◽  
Total Phenol ◽  
Separation Ratio ◽  
Turmeric Extract ◽  
Randomized Block Design ◽  
The Right

ABSTRACT This study aimed to determine the effect of  value Hydrophile-Liphophile Balance (HLB) and type of extract on the characteristics of turmeric-aloe vera cream (Curcuma domestica Val. – Aloe Vera) also determine the HLB and the right type of extract to produce the best characteristics of turmeric-aloe vera cream (Curcuma domestica Val. – Aloe Vera). This study used a factorial randomized block design with two factor. The first factor was the HLB which consist of three levels, namely HLB 9, 10 and 11. The second factor was an extract consisting of two levels, namely the addition of turmeric and aloe vera extract. The result of the study showed that HLB has an effect on the spread power. The extract has an effect on the degree of acidity and total phenol. The treatment of HLB and the addition of the extract did not affect homogeneity, separation ratio, viscocity and adhesion time. All creams fulfill the characteristics of SNI. Aloe vera and turmeric extract cream with HLB 10 were the best formulated cream at the 6th week storage of the following characteristics: homogeneus, separation ratio =1, spread power 4.8-5.2 cm, viscocity 15733–16667 cp, adhesion time 14.43–17.31 second, pH 4.87-5.00 and total phenol 1.08–1.36 mg GAE/g. ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh nilai Hydrophile-Liphophile Balance (HLB) dan jenis ekstrak terhadap karakteristik krim kunyit – lidah buaya (Curcuma domestica Val. – Aloe Vera) yang dihasilkan serta menentukan perbandingan HLB dan jenis ekstrak yang tepat untuk menghasilkan karakteristik terbaik krim kunyit – lidah buaya (Curcuma domestica Val – Aloe Vera). Penelitian ini menggunakan Rancangan Acak Kelompok Faktorial dengan dua faktor. Faktor pertama yaitu HLB yang terdiri dari 3 taraf yaitu HLB 9, 10 dan 11. Faktor kedua yaitu penambahan ekstrak terdiri dari 2 taraf yaitu penambahan ekstrak kunyit dan lidah buaya. Hasil penelitian menunjukkan perlakuan HLB berpengaruh terhadap daya sebar. Perlakuan penambahan ekstrak berpengaruh terhadap derajat keasaman dan total senyawa fenolik. Perlakuan HLB dan penambahan ekstrak tidak berpengaruh terhadap homogenitas, rasio pemisah, viskositas dan waktu lekat. Semua krim memenuhi karakteristik SNI. Krim ekstrak lidah buaya dan kunyit dengan HLB 10 merupakan krim dengan formulasi terbaik pada minggu ke-6 dengan karakteristik sebagai berikut : homogen, rasio pemisahan =1, daya sebar 4.8-5.2 cm, viskositas 15733–16667 cp, waktu lekat 14.43–17.31 detik, pH 4.87-5.00 dan total fenol 1.08–1.36 mg GAE/g.

scholarly journals SUBSTITUSI TEPUNG ALMOND DENGAN TEPUNG KEMIRI (Aleurites moluccana Wild) TERHADAP KARAKTERISTIK KULIT MACARON

2019 ◽  
Vol 8 (2) ◽  
pp. 122
Author(s):  
Ida Ayu Ganitri Adnyasuari ◽  
I Gusti Ayu Ekawati ◽  
Ni Made Indri Hapsari Arihantana
Keyword(s):  
Protein Content ◽  
Water Content ◽  
Analysis Of Variance ◽  
Block Design ◽  
Fat Content ◽  
Ash Content ◽  
Carbohydrate Content ◽  
Randomized Block Design ◽  
The Right ◽  
Aleurites Moluccana

This research aims to identify the substitution of almond flour with candlenut flour on the characteristics of macaron shell, and to identify the right concentration of almond flour with candlenut flour on the characteristics of macaron shell. This research used randomized block design with the treatment ratio of almond flour with candlenut flour, which consists of 6 levels such as: 100% : 0%, 80% : 20%, 60% : 40%, 40% : 60%, 20% : 80%, and 0% : 100%. Each treatment was repeated 3 times, resulting in 18 experimental units. The data were then analyzed using Analysis of Variance and if the treatment had an effect on the parameter, the Duncan test was performed. The result showed that substitution of almond flour with candlenut flour had a significant effect on water content, ash content, protein content, fat content, carbohydrate content, swelling, flavor (hedonic), texture (hedonic), taste (scoring) and overall acceptance (hedonic). Substitution of almond flour with candlenut flour 40% had the best characteristics, with 2,40% water content, 2,51% ash content, 9,40% protein content, 18,98% fat content, 66,70% carbohydrate content, 130,81% swelling, color, flavor, taste, and overall acceptance liked, taste candlenut medium and texture very soft.

Use of Tannery Sludge and Urban Compost as a Substrate for Sweet Pepper Seedlings

2019 ◽  
pp. 1-9
Author(s):  
Sávio da Silva Berilli ◽  
Fernanda Vargas Valadares ◽  
Ramon Amaro de Sales ◽  
Alessandra De Fatima Ulisses ◽  
Rodrigo Martins Pereira ◽  
...  
Keyword(s):  
Conventional Treatment ◽  
Statistical Data ◽  
Block Design ◽  
Linear Regression Analysis ◽  
Sweet Pepper ◽  
Tannery Sludge ◽  
Urban Waste ◽  
Randomized Block Design ◽  
Agricultural Potential

There are many commercial substrates available in the market of vegetables nowadays. However, a growing pressure turned for sustainability in farming, promotes a line of utilization of waste with agricultural potential, such as the use of urban waste compost and tannery sludge, which, when available, can be used as sources of compost and alternative organic matter. The objective of this study was to evaluate the potential of tannery sludge associated with the urban waste compost in the substrate composition of sweet pepper seedlings, especially regarding emergence, development, and quality of seedlings. The experimental design was a randomized block design with six replications and eight treatments. The treatments consisted of mixtures of the residue of dehydrated tannery sludge and urban waste compost, varying in the proportions of 10%, 30%, 50%, 70%, 90% and 100% of each, as well as the use of a commercial substrate as a conventional treatment for the comparisons. Graphs were performed through linear regression analysis for the treatment of statistical data. The percentage of emergence, development, and quality of seedlings were evaluated 54 days after planting. The alternative substrates showed high potential in the production of seedlings, in which all the combinations used in the study were superior to the conventional treatment, except the germination, which did not present difference. The range for the use of tannery sludge in the preparation of substrates for sweet pepper seedlings is between 32.7 and 48.2% in a mixture with urban waste compost. The plants presented better quality with the use of 46.0% of tannery sludge and 54.0% of urban compost in the preparation of the substrate.

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