Judul: Analisis Dampak Ekonomi dan Strategi Pengelolaan Wisata Goa Pawon di Kawasan Karst Citatah, Kecamatan Cipatat, Kabupaten Bandung Barat.
Abstrak: Tourism area of Pawon Cave is a new place of special interest tourism managed by the government district of West Bandung (KBB). Pawon Cave tourism activities have positive impact such as labor absorption and improving incomes for local communities. The economic impact is due to the economic transactions between local community and the tourists. The tourists have interest in the potential of natural beauty, history, and education. The potential of these resources need to be assessed economically because Pawon Cave have admission rates not yet, so it is open access and tend to be rated lower than the actual value. A management strategy is needed to develop a product and market ecotourism Pawon Cave. The purpose of research was to estimate the economic value of tourism area existence, to calculate the economic impact of tourism activities to the local economy, and to analyze the management strategies of Pawon Cave. Benefit’s tourism in Pawon Cave is assessed with Travel Cost Methods. Education level, number of dependents, and income’s respondents significantly influenced by frequency of visits. The tourism economic value of the existence Pawon Cave per year is Rp 102 604 000. Pawon Cave provide economic impact to the local economy directly, that analyzed with a multiplier effect, Keynesian Income Multiplier values obtained at 1.18. The economic impact is quite good although in small-scale indirectly and induced that characterized by the value of the Type I Income Multiplier Ratio is 1.30 , and the value of the Type II Income Multiplier Ratio is 1.51. The Management strategies can applied to the Pawon Cave with SWOT analysis, among others: (1) to continue the master plan as well as provide support for the development of the potential of the environment, (2) to improve of human resources , (3) to develop of facilities and infrastructure into appropriate , (4) to increase the distinctiveness of the tourist attractiveness of the tour , and (5) to conduct tourism promotion through various media.
Keyword: Travel Cost Method, SWOT, Pawon Cave, Multiplier Effect

Judul: Penilaian Ekonomi Wisata dan Strategi Pengelolaan Wana Wisata Kawah Putih di Kabupaten Bandung, Jawa Barat.
Abstrak: Wana Wisata Kawah Putih merupakan salah satu destinasi wisata yang berada di Desa Alam Endah, Kabupaten Bandung, Jawa Barat. Keberadaan wisata tersebut memberikan manfaat bagi masyarakat lokal yang mendirikan usahanya di dalam kawasan. Kuatnya daya tarik wisata ini dilihat dari keunikan sumber daya alam berupa Kawah Putih. Namun adanya kecenderungan jumlah kunjungan menjadi suatu hal yang perlu diperhatikan untuk kelangsungannya. Dengan demikian perlu adanya strategi pengelolaan agar Wana Wisata Kawah Putih bisa lebih berkembang. Penelitian ini bertujuan untuk menganalisis persepsi wisatawan, mengestimasi nilai ekonomi, menganalisis dampak ekonomi dari kegiatan wisata, dan menganalisis strategi pengembangan kawasan Wana Wisata Kawah Putih. Metode yang digunakan adalah analisis deskriptif, Travel Cost Method (TCM), multiplier effect, dan SWOT. Hasil penelitian menunjukkan bahwa persepsi wisatawan terhadap kondisi alam dinilai baik sedangkan persepsi terhadap beberapa fasilitas seperti toilet, tempat parkir dinilai cukup baik, aksesbilitas dan keamanan dinilai masih buruk. Nilai ekonomi Wana Wisata Kawah Putih sebesar Rp 1.556.462.334 per tahun. Dampak ekonomi langsung sebesar Rp 7.276.043.520 per tahun, dampak ekonomi tidak langsung sebesar Rp 2.427.908.160 per tahun, dan dampak ekonomi lanjutan sebesar Rp 391.875.972 per tahun. Nilai Keynesian income multiplier yaitu sebesar 1,05, ratio income multiplier tipe I sebesar 1,33, dan tipe II sebesar 1,38. Adapun SWOT menempatkan Wana Wisata Kawah Putih pada sel I yang mengindikasikan berada pada posisi tumbuh dan membangun. Adapun strategi yang dapat dilakukan yaitu dengan meningkatkan promosi wisata baik melalui media cetak, elektronik, maupun sosial media dan menambah atraksi tambahan di sekitar kawasan
Keyword: dampak ekonomi, nilai ekonomi, SWOT, travel cost method, Wana Wisata Kawah Putih

Judul: Prenilasi Senyawa β-Diketon sebagai Prekursor 3-Prenilflavon
Abstrak: One group of flavonoids that has not been commonly synthesized is 3- prenylflavone. The main objective of this experiment was to synthesize precursor of 3-prenylflavone. Firstly, β-diketone was synthesized via 4 steps from phenol as starting compound with total yield of 24%. Prenylation of β-diketone with prenyl bromide and K2CO3 base produced 4 fractions which were separated by using preparative thin layer chromatography (PTLC) with n-hexane:EtOAc (8:2) as the eluent. Fraction with Rf = 0.80 was further separated by using preparative PTLC with n-hexane:EtOAc (99:1) as the eluent. Two fractions were obtained with Rf = 0.38 and 0.42. The first fraction has been characterized as diprenylated β-diketone with 49% yield. Application of protecting group on the phenolic OH group in β- diketone are needed to obtain monoprenylated β-diketone which can be further cyclized into 3-prenylflavone
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