?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+PENGGUNAAN+METODE+ANALISIS+BERBASIS+UV-Vis%0D%0ASPECTROSCOPY+UNTUK+MEMBEDAKAN+KOPI+LUWAK+ASLI+DAN%0D%0AKOPI+CAMPURAN+LUWAK-ROBUSTA+SECARA+CEPAT&rft.creator=+FIPIT+NOVI+HANDAYANI%2C++1214071034&rft.subject=Budidaya+tanaman&rft.description=Keunikan+pengolahan+dan+cita+rasa+kopi+luwak+menyebabkan+harga+kopi+ini+lebih%0D%0Atinggi+dibandingkan+kopi+lainnya.+Permintaan+konsumen+yang+terus+meningkat%0D%0Adan+jumlah+produksi+yang+tidak+menentu+menyebabkan+petani+melakukan+banyak%0D%0Ahal+untuk+memenuhi+kebutuhan+konsumen%2C+diantaranya+dengan+fermentasi+buatan.%0D%0ATerkadang+petani+mengambil+jalan+pintas+dengan+cara+mencampurkan+dengan%0D%0Akopi+bervarietas+rendah.+Penelitian+ini+bertujuan+untuk+membangun+model+yang%0D%0Adapat+mengidentifikasi+dan+mengklasifikasi+kopi+asli+Luwak+dan+kopi+campuran%0D%0ALuwak+Robusta%2C+kemudian+model+yang+sudah+dibangun+tersebut+akan+diuji.+Bahan%0D%0Ayang+digunakan+adalah+100%25+kopi+Luwak+dan+kopi+Luwak+yang+dicampur+kopi%0D%0ARobusta+dengan+perbandingan+pencampuran+90%25%3A+10%25%2C+80%25%3A+20%25%2C+70%25%3A+30%25%2C%0D%0A60%25%3A+40%25%2C+dan+50%25%3A+50%25.+Pada+penelitian+ini+model+dibangun+dan+diprediksi%0D%0Amenggunakan+metode+soft+independent+modeling+of+class+analogy+(SIMCA)%0D%0Adengan+taraf+signifikan10%25%2C+kemudian+digunakan+untuk+menghitung+tingkat%0D%0Aakurasi+(AC)%2C+sensitivitas+(S)%2C+spesifisitas+(SP)%2C+dan+false+alarm+rate+(FP)%0D%0Amengunakan+perhitungan+confusion+matrix.+Dari+proses+Hotelling+T2+elipse+95%0D%0Asampel+yang+dapat+digunakan%2C+dan+didapatkan+dua+model+bangunan+untuk+kopi%0D%0ALuwak+asli+(SLWK)+dan+kopi+campuran+Luwak+Robusta+(SLWKR).+Dari+uji%0D%0Amodel+didapat+nilai+akurasi+(AC)+48%2C48%25%2C+sensitivitas+(S)+50%2C00%25%2C+spesifisitas%0D%0A(SP)+33%2C33%25%2C+dan+false+alarm+rate+(FP)+66%2C67%25.%0D%0AKata+Kunci+%3A+Kopi+Luwak%2C+Robusta%2C+UV-vis+spectroscopy%2C+Permodelan%2C+Validasi%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AThe+uniqueness+of+processing+and+taste+of+civet+coffee+causes+the+price+of+coffee+is%0D%0Ahigher+than+the+other+coffee.+Consumer+demand+is+increasing+and+the+number+of%0D%0Aerratic+production+caused+farmers+do+little+to+meet+the+needs+of+consumers%2C%0D%0Aincluding+by+artificial+fermentation.+Sometimes+farmers+take+a+shortcut+by+mixing%0D%0Awith+coffee+varieties+of+low.+This+study+aims+to+develop+a+model+that+able+to%0D%0Aidentify+and+classify+the+authentic+Civet+coffee+and+blend+Civet-Robusta+coffee%2C%0D%0Athen+the+developed+model+will+be+tested.+Materials+used+are+100%25+authentic+Civet%0D%0Acoffee+and+blend+Civet-Robusta+coffee+with+a+blend+ratio+90%25%3A+10%25%2C+80%25%3A+20%25%2C%0D%0A70%25%3A+30%25%2C+60%25%3A+40%25%2C+and+50%25%3A+50%25.+In+this+study%2C+the+model+was+develop+and%0D%0Apredicted+using+soft+independent+modeling+of+class+analogy+(SIMCA)+method%0D%0Awith+a+significance+level+of+10%25.+The+SIMCA+data+was+used+to+calculate+the+level%0D%0Aof+accuracy+(AC)%2C+sensitivity+(S)%2C+specificity+(SP)%2C+and+the+false+alarm+rate+(FP)%0D%0Ausing+the+formula+of+confusion+matrix.+A+number+of+95+samples+was+used+best+on%0D%0AHotelling+T2+elipse%2C+and+obtained+two+building+models+for+the+authentic+Civet%0D%0Acoffee+(SLWK)+and+blend+Civet-Robusta+coffee+(SLWKR).+The+following+values%0D%0Acan+be+obtained+from+the+SIMCA+result%3A+accuracy+(AC)+48%2C48%25%2C+sensitivity+(S)%0D%0A50%2C00%25%2C+specificity+(SP)+33%2C33%25%2C+and+the+false+alarm+rate+(FP)+66%2C67%25.%0D%0AKeywords%3A+Civet+Coffee%2C+Robusta+Coffee%2C+UV-vis+spectroscopy%2C+Modeling%2C%0D%0AValidation&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2016-12-05&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24857%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24857%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24857%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++FIPIT+NOVI+HANDAYANI%2C+1214071034++(2016)+STUDI+PENGGUNAAN+METODE+ANALISIS+BERBASIS+UV-Vis+SPECTROSCOPY+UNTUK+MEMBEDAKAN+KOPI+LUWAK+ASLI+DAN+KOPI+CAMPURAN+LUWAK-ROBUSTA+SECARA+CEPAT.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24857%2F