scholarly journals Stability of watermelon phenotype characters (Citrullus lanatus (Thunb.) Matsum. & Nakai) from crossing ♀ ‘Putri Delima’ with ♂ ‘Maduri’

2021 ◽  
Vol 9 (1) ◽  
pp. 50
Author(s):  
Deris Trian Rahmandhias ◽  
Wiko Arif Wibowo ◽  
Aprilia Sufi Subiastuti ◽  
Budi Setiadi Daryono
Keyword(s):  
Skin Color ◽  
Citrullus Lanatus ◽  
Sweet Taste ◽  
Quantitative Character ◽  
P Value ◽  
New Variety ◽  
Phenotypic Characters ◽  
Horticultural Plant ◽  
The Stability ◽  
Cucurbitaceae Family

Watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai) is a horticultural plant that belongs to the Cucurbitaceae family with high public demand, however, local markets sometimes have limited supply. The existence of watermelon varieties that are not pest-resistant causes its production to be erratic. Therefore, plant breeding efforts are required to produce superior varieties through the stability test of plant characters. For watermelon to be certified as a new variety, it needs to possess a stable and adaptive character to various conditions. The F1 watermelon from crossing ♀ ‘Putri Delima’ with ♂ ‘Maduri’ produces inole-shaped fruit, red flesh, and a sweet taste. Therefore, this study aims to determine the stability of the phenotypic character of watermelon F2 from crossing ♀ ‘Maduri’ with cultivar ♂ ‘Putri Delima’ and was conducted in Jamusan, Bokoharjo, Prambanan, Sleman, D.I.Yogyakarta fields from August to December. There are five samples of ripe watermelons that were selected randomly while their phenotypic characters were observed qualitatively and quantitatively. Each F2 watermelon character was compared to F1, and the quantitative analysis was conducted using one-factor ANOVA with a confidence level of 5%. The results of quantitative character analysis between F2 and F1 showed a P (P-value)> 0.05. Meanwhile, the results of qualitative observations of F2 watermelon showed different flesh and skin color, while the harvest time from F1 was caused by the segregation of heterozygous crosses. Therefore, it is necessary to select superior phenotypic characters as desired for the next breeding.

Evaluasi Keragaan Beberapa Hibrida Semangka Koleksi Balai Penelitian Tanaman Buah Tropika

2019 ◽  
Vol 15 (2) ◽  
pp. 101-105
Author(s):  
Makful Makful ◽  
Kuswandi Kuswandi ◽  
Sahlan Sahlan ◽  
Mega Andini
Keyword(s):  
Skin Color ◽  
Sweet Taste ◽  
Fruit Weight ◽  
Soluble Solids ◽  
Hybrid Breeding ◽  
Skin Thickness ◽  
Tropical Fruit ◽  
Total Soluble Solids ◽  
Soluble Solid ◽  
High Yielding Varieties

Hybrid breeding of watermelon has led to the formation of high-yielding varieties. The objectives of the research were to determine the performance of hybrid watermelon of the Indonesian Tropical Fruit Research Institute (ITFRI) collection and to evaluate the superiority of each hybrid. The research has been conducted at Sumani Experimental Garden, ITFRI, Solok, West Sumatera, from April to July 2016. The material used consisted of 19 cross combinations. The data from this descriptive study were presented in the form of averages and pictures. The results showed that the hybrids that were tested showed diversity in size, fruit skin color, flesh color, skin thickness and fruit sweetness. Hybrids with three excellent characters, i.e. medium fruit weight, high total soluble solids (TSS) value, and moderate rind thickness, were not yet obtained. Hybrids that had the superiority in term of sweet taste and shelf life were BT1 × SGP, BT4 × BT4P, BT5 × BT4, BT6 × SGP and SGP × BT6. Keywords: hybrid, performance, total soluble solids, watermelon   ABSTRAK Pemuliaan hibrida pada semangka mengarah kepada pembentukan varietas berdaya hasil tinggi. Penelitian bertujuan untuk mengetahui keragaan hibrida semangka koleksi Balitbu Tropika dan untuk mengevaluasi keunggulan masing-masing hibrida Penelitian dilaksanakan di Kebun Percobaan Sumani, Balitbu Tropika, Solok, Sumatera Barat, dari bulan April sampai dengan Juli 2016. Materi yang digunakan terdiri dari 19 kombinasi persilangan. Data hasil penelitian deskriptif ini ditampilkan dalam bentuk rataan dan gambar. Hasil penelitian menunjukkan bahwa hibrida yang diuji memiliki keragaman dalam ukuran, warna kulit buah, warna daging buah, ketebalan kulit buah dan kemanisan. Belum ditemukan hibrida yang memiliki tiga karakter unggul, yang terdiri dari bobot buah sedang, total padatan terlarut (total soluble solid) tinggi, dan kulit buah agak tebal. Hibrida yang memiliki keunggulan berupa rasa manis dan tahan simpan adalah BT1 × SGP, BT4 × BT4P, BT5 × BT4, BT6 × SGP dan SGP × BT6. Kata kunci: hibrida, keragaan, semangka, total padatan terlarut

Evaluation of Mandibular Arch Width Changes following Fixed Retention in Post Orthodontic Patients - a Randomized Clinical Trial

2020 ◽  
Author(s):  
Nasreen Iqbal Nagani
Keyword(s):  
Stainless Steel ◽  
Steel Wire ◽  
P Value ◽  
Chi Square ◽  
Mandibular Arch ◽  
Arch Width ◽  
Orthodontic Patients ◽  
Mean Differences ◽  
One Year ◽  
The Stability

Background: Retention is an integral phase in which teeth are maintained in their newly adapted position for which retainers are inserted. Retainers are generally of two types: removable and fixed. Fixed retainers are indicated in the mandibular arch for an indefinite period specifically in the non-extraction cases. Changes in intercanine and intermolar widths are valuable parameters to evaluate the stability. The objectives of this study were to assess and compare the mandibular intercanine and intermolar width changes following orthodontic treatment after insertion of two types of fixed lingual retainers for one year. Methods: Total 54 subjects were recruited in which two types of fixed lingual retainers were inserted in the mandibular arch randomly. Intercanine and intermolar arch widths were measured by digital caliper of 0.01 mm accuracy. Data was analyzed by using Statistical Package of Social Sciences (SPSS V-21). Chi-square and independent t tests were used to compare baseline characteristics. Intercanine and intermolar widths were assessed and compared using independent t test, p-value ≤ 0.05 is considered as statistically significant. Results: Intercanine width increased from baseline to T4 in both retainers. When mean differences of intercanine width were compared between two retainers significant differences were observed at T1, T2, T3 and T4 with significant p-values (< 0.05) and increased intercanine width with multistranded stainless steel wire (MSW) retainers. Conclusion: Mandibular intercanine width increases significantly in post retention phase with multistranded stainless steel retainers. Thus, fiber reinforced composite retainers are more effective in preserving the arch width changes.

scholarly journals Survival and echocardiographic evaluation of dogs with idiopathic dilated cardiomyopathy treated with carvedilol

2010 ◽  
Vol 62 (3) ◽  
pp. 555-563 ◽  
Author(s):  
E.C. Soares ◽  
G.G. Pereira ◽  
L.C. Petrus ◽  
M. Leomil Neto ◽  
F.L. Yamaki ◽  
...  
Keyword(s):  
Dilated Cardiomyopathy ◽  
Ventricular Remodeling ◽  
Left Ventricular ◽  
Idiopathic Dilated Cardiomyopathy ◽  
P Value ◽  
Echocardiographic Evaluation ◽  
Before And After ◽  
Group A ◽  
The Stability ◽  
Group B

Sixty dogs with idiopathic dilated cardiomyopathy were randomly treated with traditional therapy - digitalis, diuretics, angiotensin-converting inhibitors - (group A) or treated with these drugs plus carvedilol (group B). Echocardiographic variables were measured before and after 3, 13, 26, and 52 weeks of treatment or until death. Comparisons between groups and time were performed. No significant differences between groups were found in the most of the echocardiographic variables. The left ventricular end-systolic diameter indexed to body surface area (LVESDi) increased significantly in the group A dogs compared to the group B animals. The survival of groups A and B dogs were not different (P-value=0.1137). In conclusion, the stability of the LVESDi observed in the group treated with carvedilol may represent the beneficial effect over the ventricular remodeling.

scholarly journals PEMBERIAN SUPLEMEN KOLAGEN TERHADAP ELASTISITAS DAN WARNA KULIT WANITA MENOPAUSE

2021 ◽  
Vol 7 (1) ◽  
pp. 65-72
Author(s):  
Lhedys Angela ◽  
Sri Dinengsih ◽  
Risza Choirunissa
Keyword(s):  
Skin Color ◽  
Statistical Test ◽  
P Value ◽  
Skin Elasticity ◽  
Paired Samples ◽  
Menopausal Women ◽  
Before And After ◽  
Quasi Experimental ◽  
Color Background ◽  
Quasi Experiment

ABSTRACT GIVING COLLAGENT SUPPLEMENTS ON ELASTICITYAND MENOPAUSE WOMEN'S SKIN COLOR Background: Physical changes that are generally more visible when a person reaches menopause are changes in skin elasticity and skin color. Reduced water and oil content in the skin will result in reduced skin elasticity resulting in fine lines and wrinkles on the skin and factors that cause skin discoloration are the use of drugs, use of unsafe cosmetics or absorption of ultraviolet (UV) rays. that comes from sunlight. This is caused by reduced collagen production by cells. Due to the reduced amount of collagen, there will also be a reduction in the amount of reduced glycosaminoglycans which then results in reduced skin turgor.Purpose: The purpose of this study was to determine the effect of collagen consumption on skin elasticity and skin color in menopausal women in Cikande, Serang District, Banten Province.Methods: This study used quantitative descriptive statistics with a Quasi-Experimental research design with a One-Group Pretest-Posttest Design approach, which is a quasi-experiment where a group is measured and observed before and after the treatment (treatement). The sample of this research was 20 menopausal women in July in Cikande Village, Serang Regency, Banten Province.Results: Based on the results of the Paired Samples statistical test before and after collagen consumption on skin elasticity, a P value of 0.0118 was obtained from the significance value α => 0.05, this indicates that there is no effect between collagen consumption on skin elasticity. Based on the results of the Paired Samples statistical test before and after collagen consumption on skin color, the P value was obtained of 0.603 from the significance value α => 0.05, this indicates that there is no effect between collagen consumption on skin color.Conclusion: There is no effect of collagen consumption on skin elasticity and skin color in menopausal women in Cikande Village, Serang Regency, Banten Province. Suggestion:It is hoped that further researchers can carry out further research on the effect of collagen consumption on skin elasticity and skin color and for future researchers to be able to continue this research, as well as become a reference in conducting further research and can be developed again, especially on variables that have not been studied. Keywords: Menopause, Collagen, Skin elasticity, Skin color ABSTRAKLatar Belakang:Perubahan fisik yang umumnya lebih terlihat nampak ketika seorang sampai pada masa menopause adalah perubahan terhadap elastisitas kulit dan warna kulit.Berkurangnya kadar air dan minyak didalam kulit akan mengakibatkan berkurangnya elastisitas kulit sehingga timbul garis-garis halus dan kerut-kerut pada kulit dan faktor yang menyebabkan terjadinya perubahan warna kulit adalah penggunaan obat-obatan, penggunaan kosmetik yang tidak aman atau penyerapan sinar ultraviolet (UV) yang berasal dari cahaya matahari. Hal ini disebabkan oleh berkurangnya produksi kolagen yang dilakukan oleh sel. Akibat berkurangnya jumlah kolagen maka akan berkurang pula jumlah pengurangan glycosaminoglycans yang kemudian berakibat pada berkurangnya turgor kulitTujuan: Tujuan penelitian ini untuk mengetahui pengaruh konsumsi kolagen terhadap elastisitas kulit dan warna kulit pada wanita menopause di Kelurahan Cikande Kabupaten Serang Provinsi Banten.Metode: Penelitian ini menggunakan kuantitatif stastistik deskriptif dengan desain penelitian Quasi-Eksperimen dengan pendekatan One-Group Pretest-Posttest Design yang merupakan quasi-experiment dimana sebuah kelompok diukur dan diobservasi sebelum dan setelah perlakuan (treatement).Sample penelitian ini adalah 20 wanita menopause pada bulan Juli di Kelurahan Cikande Kabupaten Serang Provinsi Banten.Hasil Penelitian:Berdasarkan hasil uji Paired Samples statistik sebelum dan sesudah konsumsi kolagen terhadap elastisitas kulit diperoleh nilai P value sebesar 0,0118 dari angka kemaknaan α = > 0,05 hal tersebut menunjukkan tidak ada pengaruh antara konsumsi kolagen terhadap elastisitas kulit. Berdasarkan hasil uji Paired Samples statistik sebelum dan sesudah konsumsi kolagen terhadap warna kulit diperoleh nilai P value sebesar 0,603 dari angka kemaknaan α = > 0,05 hal tersebut menunjukkan tidak ada pengaruh antara konsumsi kolagen terhadap warna kulit.Kesimpulan:Tidak ada pengaruh konsumsi kolagen terhadap elastisitas kulit dan warna kulit pada wanita menopause di di Kelurahan Cikande Kabupaten Serang Provinsi Banten.Saran:Diharapkan bagi peneliti selanjutnya dapat melakukan penelitian lebih lanjutmengenai pengaruh konsumsi kolagen terhadap elastisitas kulit dan warna kulit dan bagi peneliti selanjutnya agar dapat melanjutkan penelitian ini, serta menjadi sebuah acuan dalam melakukan penelitian selanjutnya dan dapat dikembangkan lagi terutama pada variabel-variabel yang belum diteliti. Kata Kunci:Menopause, Kolagen, Elastisitas kulit, Warna kulit.

Taxonomy, evolution and phylogeography of the genus Helonias (Melanthiaceae) revisited

Phytotaxa ◽  
2019 ◽  
Vol 390 (1) ◽  
pp. 1
Author(s):  
NORIYUKI TANAKA
Keyword(s):  
Dna Sequence ◽  
Cladistic Analysis ◽  
Sensu Stricto ◽  
New Combinations ◽  
Sequence Analyses ◽  
New Variety ◽  
Sw China ◽  
Phenotypic Characters ◽  
Southern Sakhalin ◽  
Nansei Islands

This paper reviews the taxonomy, evolution and phylogeographic aspects of the genus Helonias L. sensu lato, including Ypsilandra and Heloniopsis (Melanthiaceae) that are basically similar in many morphological and ecological characters to Helonias sensu stricto. It includes three parts, I–III. In Part I, characters and their variation are examined to determine generic traits and diversity. In Part II, an attempt is made to taxonomically determine diversity among individuals. Taxonomic conclusions and revisions are principally the following: Helonias comprises 12 species, which are classified into two sections, H. sect. Helonias and H. sect. Heloniopsis comb. & stat. nov. Helonias sect. Helonias consists of H. bullata only; H. sect. Heloniopsis comprises two subsections, H. subsect. Ypsilandra comb. & stat. nov. and H. subsect. Heloniopsis. Helonias subsect. Ypsilandra is composed of five species previously published under the genus Ypsilandra. Helonias subsect. Heloniopsis consists of two series, H. ser. Umbellatae ser. nov., with three species from Taiwan and the Nansei Islands (incl. the Ryukyus), Japan, and H. ser. Heloniopsis, with three species from Japan, Korea and E. Russia (southern Sakhalin). Helonias yunnanensis var. mesostyla is described as a new variety from N Myanmar and SW China (NW Yunnan). The new combinations Helonias koreana (from Korea) and H. parviflora (from China) are proposed. Lectotypes for Ypsilandra parviflora, Y. thibetica, Y. yunnanensis var. micrantha, Heloniopsis breviscapa and H. grandiflora are designated. A revised typification for Sugerokia japonica is proposed, negating a previous lectotypification. Heloniopsis tubiflora is reduced to synonymy under Helonias koreana. In Part III, the evolutionary and phylogeographic aspects of Helonias are discussed, and a phylogram inferred from cladistic analysis of phenotypic characters is presented. In the phylogram, Helonias is monophyletic, while H. sect. Helonias and H. subsect. Ypsilandra are respectively paraphyletic, and H. subsect. Heloniopsis is monophyletic. Incongruence in results between morphological and DNA sequence analyses is briefly discussed.

THE EFFECTS OF DRESS SHOES ON STABILITY DURING QUIET STANDING AND ENERGY CONSUMPTION WHILE WALKING

2012 ◽  
Vol 12 (05) ◽  
pp. 1250029
Author(s):  
SAED MOHSEN MIRBOD ◽  
MOHAMMAD TAGHI KARIMI ◽  
A. ESHRAGHI
Keyword(s):  
Energy Consumption ◽  
Center Of Pressure ◽  
Force Plate ◽  
Normal Subjects ◽  
Quiet Standing ◽  
P Value ◽  
Cost Index ◽  
Mean Values ◽  
Physiological Cost ◽  
The Stability

Footwear is an extremely important clothing item worn by all individuals. Currently, there is insufficient research regarding the influence of dress shoes on standing stability and energy consumption while walking. Therefore, the aim of this study was to evaluate the influence of dress shoes on the performance of normal subjects based on stability and energy consumption analysis. Fifteen normal subjects were recruited in this research study to stand and walk with and without shoes. The stability of the subjects in quiet standing was measured by the use of a force plate based on center of pressure (COP) sway. The energy consumption was evaluated by a heart rate monitoring system (Polar Electro) based on the physiological cost index (PCI). The mean values of PCI while walking with and without shoes were 0.29 ± 0.117 and 0.265 ± 0.112 beats/m, respectively (p-value > 0.05). The amplitudes of COP sways in the mediolateral and anteroposterior directions were 10.4 ± 3.5 and 25 ± 6.92 mm while standing with shoes and 9.3 ± 2.84 and 22.5 ± 5.25 mm in barefoot standing, respectively (p-value > 0.05). It can be concluded that wearing dress shoes does not influence the performance of subjects while standing or walking.

scholarly journals Serological and Molecular Characterisation of Virus Infecting Watermelon (Citrullus lanatus) in Adim-Biase, Cross River State, Nigeria

2020 ◽  
pp. 66-72
Author(s):  
O. I. Eyong ◽  
E. E. Ekpiken ◽  
G. M. Ubi ◽  
A. O. Alobi
Keyword(s):  
Mosaic Virus ◽  
Virus Disease ◽  
Citrullus Lanatus ◽  
Good Health ◽  
Watermelon Mosaic Virus ◽  
Cross River ◽  
Cross River State ◽  
Gene Sequence Analysis ◽  
Cucumeropsis Mannii ◽  
Cucurbitaceae Family

Watermelon, Citrullus lanatus, (Thunb.) is an annual crop in the Cucurbitaceae family grown for it fruits. It nutritional and medical uses helps in combating some illnesses and maintaining good health. The production of this crop in Nigeria is seriously under threat by virus disease. A survey of some farms in Adim, Biase Local Government Area of Cross River State, Nigeria during the 2019 planting season revealed mosaic and chlorotic symptoms. Mechanical inoculation was performed on young seedlings of Cucumeropsis mannii from watermelon samples showing viral symptoms and latter tested against the universal potyvirus antiserum and further detected by RT-PCR assay using cylindrical inclusion (CI) primer. The amplified cDNA was cloned and the nucleotide sequence determined. The serology result showed that there was positive reaction against the potyvirus antiserum confirming it to be a potyvirus. The gene sequence analysis revealed 86% sequence identity with Algerian watermelon mosaic virus. This is the first report of Algerian watermelon mosaic virus strain infecting watermelon in Nigeria.

scholarly journals KARAKTERISTIK FISIKOKIMIA DAN PROFIL SENSORI MANGGA GEDONG PADA DUA TINGKAT KEMATANGAN

2020 ◽  
Vol 31 (2) ◽  
pp. 113-126
Author(s):  
Mutiara Utami ◽  
◽  
Christofora Hanny Wijaya ◽  
Darda Efendi ◽  
Dede Robiatul Adawiyah ◽  
...  
Keyword(s):  
Volatile Compounds ◽  
Sensory Analysis ◽  
Skin Color ◽  
Ph Value ◽  
Mangifera Indica ◽  
Sweet Taste ◽  
Lower Intensity ◽  
Sensory Acceptability ◽  
Soluble Solid ◽  
Sensory Profiles

Mangoes of Gedong variety (Mangifera indica L. var. gedong) is one of the exported commodities from Indonesia. Half mature mangoes of this type are called gedong mangoes, whereas the full ripe mangoes are called gedong gincu mango. This research aimed to determine the physicochemical charac-teristics, sensory attributes and volatile compounds of the above two mango types. The results showed that gedong mangoes had a lower pH value, less total soluble solid, harder texture, and the skin color had a lower intensity of lightness, redness, and yellowness as compared to gedong gincu mango. The sensory analysis using rate-all-that-apply (RATA) method showed that attributes of color, fibrous, aroma (fruity, caramel, cooked, green, fermented, floral, sweet), taste (sweet, sour), melting, firmness, juiciness and astringency were significantly different between gedong and gedong gincu mango. The overall sensory of gedong gincu mangoes was more preferred by the panelists with the hedonic score of 6.20±0.09 (6= like) while that of gedong mango was 5.37±0.09 (5= slightly like). The sensory profiles of both mangoes were supported by the analysis of their volatile compounds. The gedong mango had predominantly green type of volatiles aroma while the gedong gincu was dominated by the fruity sweet ones. The sensory acceptability of gedong gincu mango was significantly higher rather than that of gedong mango.

scholarly journals The effect of alcohol on the nature of lexical representations in different taste domains

2016 ◽  
Vol 9 (2) ◽  
pp. 222-235
Author(s):  
Maria Baskini ◽  
Hariklia Proios
Keyword(s):  
Alcohol Consumption ◽  
Verbal Fluency ◽  
Positive Association ◽  
Sweet Taste ◽  
Sorting Task ◽  
Control Group ◽  
P Value ◽  
Moderate Alcohol Consumption ◽  
Card Sorting ◽  
Lexical Representations

Moderate alcohol consumption may be involved in cognitive feedback mechanisms (Hofmann & Friese, 2008), participants execute verbal fluency test (VFT) better (Cerhan et al., 1998) and there is positive association between sweet taste and excessive alcohol intake (Lange, Kampov-Polevoy, & Garbutt, 2010). We investigate the immediate pharmacological consequences of moderate to light alcohol consumption in verbal fluency and categorical sorting within the different taste domains (i.e. sweet, salty, sour and bitter). Our hypothesis is that subjects under the influence of light to moderate alcohol will produce more items in the sweet domain. 53 healthy adults had moderate alcohol consumption and were compared in two semantic tasks to 53 adults, who did not drink alcohol. Mann-Whitney U tests showed that the total number of clusters, switches, and repetitions were equal between the two groups in all taste domains (p-values: .211, .401, and .684 respectively). The number of responses in the alcohol group generated more disinhibiting intrusive words during the VFTs as compared to the control group (p-value: <.001). VFTs and the order of taste preference in the card-sorting task showed positive correlation and agreement. Light to moderate alcohol did not affect verbal fluency. However, participants under the influence of alcohol generated significantly more errors in the VFTs that were emotionally laden. This corroborates with research that certain emotions are innervated with taste domains. This leaves open question about the effects of alcohol on decision making in eating and executive functions as they relate to lexical representations.

scholarly journals ANALISA PENDAPATAN MANISAN KULIT SEMANGKA SEBAGAI UPAYA PENINGKATAN NILAI TAMBAH LIMBAH KULIT SEMANGKA

2020 ◽  
Vol 6 (2) ◽  
Author(s):  
Sukarno Sukarno ◽  
Imam Sofii ◽  
Uswatun Chasanah
Keyword(s):  
Citrullus Lanatus ◽  
Secondary Data ◽  
Complete Information ◽  
Added Value ◽  
Primary Data ◽  
Ratio Analysis ◽  
Test Results ◽  
The Difference ◽  
Cucurbitaceae Family ◽  
Research Analysis

ABSTRAKSemangka  mempunyai nama Latin Citrullus  lanatus, masuk dalam suku Cucurbitaceae yang merupakan tanaman rambat yang cocok ditanam di daerah tropis dan subtropis. Namun untuk kulit semangka sering dibung begitu saja, padahal kulit semangka dapat diolah menjadi beragam jenis makanan atau camilan, misalnya manisan atau selai. Tujuan penelitian adalah untuk menguraikan estimasi pendapatan usaha pengolahan kulit semangka menjadi produk manisan kulit semangka sebagai upaya peningkatan nilai tambah limbah buah semangka. Penelitian dimulai dari analisis kandungan gizi pada kulit semangka hingga pembuatan produk manisan kulit semangka sampai pada pengumpulan data- data yang mendukung dalam analisa pendapatan usaha manisan kulit semangka. Jenis data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Data primer diperoleh melalui pengamatan dan praktek langsung pengolahan manisan kulit semangka dan wawancara untuk melengkapi informasi tentang objek penelitian. Dan data sekunder diperoleh dari instansi pemerintah, buku, internet dan studi literatur yang terkait dengan penelitian. Analisa pendapatan suatu usaha merupakan hasil selisih antara penjualan dengan total pengeluaran usaha.Kemudian dilakukan analisa tingkat kelayakan inovasi dengan analisis R/C rasio, jika R/C 1 layak untuk diterapkan, jika R/C < 1 inovasi tersebut tidak layak untuk diterapkan sebagai upaya peningkatan nilai tambah limbah kulit semangka. Berdasarkan hasilo uji diperoleh hasil bahwa usaha pembuatan manisan semangka ini layak untuk dilakukan karena analisis rasio R/C menunjukkan 5,7 atau R/C>1.Kata Kunci: Analisa Pendapatan, Kulit Semangka, Manisan ABSTRACT Watermelon has the Latin name Citrullus lanatus, included in the Cucurbitaceae family, a vine suitable for planting in tropical and subtropical areas. However, watermelon skin is often wrapped just like that, even though watermelon skin can be processed into various types of food or snacks, such as sweets or jam. The research objective was to describe the estimated income from the watermelon skin processing business to become candied watermelon skin products to increase watermelon waste's added value. The research started from analyzing the nutritional content of watermelon skin to the manufacture of candied watermelon skin products to the collection of supporting data in analyzing the income of the watermelon skin candied business. The types of data used in this study are primary data and secondary data. Preliminary data were obtained through direct observation and practice of processing watermelon skin sweets and interviews to complete information about the research object. And secondary data obtained from government agencies, books, the internet, and literature studies related to research. Analysis of a business's income is the result of the difference between sales and total business expenses. Then an analysis of the feasibility of innovation is carried out with an R / C ratio analysis if R / C 1 is feasible to apply if R / C <1, the invention is not possible to be implemented as an effort an increase in the added value of waste watermelon skin. Based on the test results, it was found that the business of making candied watermelon was feasible because the R / C ratio analysis showed 5.7 or R / C> 1.Keywords: Income Analysis, Watermelon Skin, Sweets

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