EVALUASI MUTU LADA PUTIH BUBUK YANG DIPERDAGANGKAN DI PASAR TRADISIONAL DAN MODERN DI BOGOR DAN JAKARTA

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dc.contributorBalai Besar Penelitian dan Pengembangan Pascapanen Pertanian Jl. Tentara Pelajar No. 12 Kampus Penelitian Pertanian Cimanggu, Bogor 16114.en-US
dc.creatorHernani, nFN; (Postharvest Technology), (h-index : 6), Indonesian Center for Agricultural Post Harvest Research and Development
dc.creatorHidayat, Tatang
dc.creatorRisfaheri, nFN
dc.date2021-02-08
dc.date.accessioned2021-09-07T02:54:34Z
dc.date.available2021-09-07T02:54:34Z
dc.descriptionLada putih bubuk mempunyai sifat sangat higroskopis, sehingga mudah mengalami kerusakan, baik fisik, kimia ataupun mikrobiologis. Tujuan dari penelitian adalah menentukan mutu lada putih bubuk, baik secara fisik, kimia dan mikrobiologi dari pasar tradisional dan modern di wilayah Bogor dan Jakarta serta mendapatkan informasi awal/indikasi adanya pencampuran bahan lain pada lada putih bubuk. Metodologi penelitian terdiri atas beberapa tahapan, yaitu metode pengambilan sampel dilakukan secara acak sederhana (simple random sampling), dari pasar tradisional yang dijual secara curah, dan pasar modern yang dikemas dalam botol plastik, masing-masing 3 lokasi dan 3 ulangan. Untuk masing-masing sampel yang diambil dari pasar tradisional dan modern adalah 300 g. Pengujian fisiko-kimia sesuai dengan metode yang dikeluarkan oleh IPC (International Pepper Community), yaitu kadar air, abu, abu tak larut asam, minyak atsiri, piperin dan logam timbal (Pb). Untuk uji mikrobiologis terdiri dari TPC (Total Plate Count), kapang, jamur, Salmonella dan Escheria coli. Selain itu, dilakukanan analisis SEM (Scanning Electrone Microscope) untuk melihat profil morfologi permukaan. Hasil penelitian menunjukkan bahwa untuk kadar air, abu, minyak atsiri masih memenuhi kriteria SNI 01 3717 1995, kecuali kadar abu yang tidak larut asam dan kadar piperin. Cemaran mikrobiologi (TPC, kapang dan jamur) memenuhi kriteria, kecuali E. coli dan jamur pada sampel dari pasar tradisional Bogor. Salmonella memenuhi kriteria SNI untuk semua sampel, yaitu negatif. Cemaran logam berat (Pb) masih memenuhi ketentuan kriteria SNI. Deteksi pencampuran lada putih bubuk dengan bahan lain menggunakan metode kombinasi sifat fisiko-kimia dan SEM baru bisa mendeteksi adanya indikasi pencampuran, dan belum bisa menentukan jenis bahan percampurnya. Evaluation Of Quality of White Pepper Powder on Trade in Traditional and Modern Markets in Bogor and Jakarta.White pepper powder has very hygroscopic properties, so it is easily damaged, physically, chemically, or microbiologically. The purpose of this study was to determine the quality of white pepper powder, physically, chemically, and microbiologically from the traditional and modern markets of Bogor and Jakarta and to obtain information of mixing white pepper powder using other ingredients. The research methodology consists of several stages, namely sampling from traditional markets that are sold in bulk, and modern markets, which are packaged in plastic bottles; the sample has taken from 3 locations and 3 replications. For each sample taken from traditional and modern markets was 300 g. The physico-chemical tested according to the methods issued by the IPC, especially for moisture, ash content, acid insoluble ash, essential oil, piperine and timbal (Pb). The microbiological was tested, including TPC, mold, fungus, Salmonella and Escheria coli. In addition, an SEM analysis was performed to see the surface morphology profile. The results showed that moisture, ash content, ash insoluble in acid, volatile oil still meets the criteria of Indonesian National Standard, except for ash insoluble in acid and piperine content. Microbiological contamination fulfilled SNI criteria except E. coli and mold in samples from PT Bogor.  Salmonella was fulfilled SNI criteria for all samples, which are given negative. Heavy metal (Pb) still fulfils the requirement in SNI criteria. Detection of mixing white pepper powder with other ingredients using a combination of physico-chemical properties and SEM can detect the indication of mixing and has not been able to determine the type of mixing material.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/11430
dc.identifier10.21082/jpasca.v17n3.2020.126-133
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/13460
dc.languageeng
dc.publisherBalai Besar Penelitian dan Pengembangan Pascapanen Pertanianen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/11430/9523
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/downloadSuppFile/11430/1179
dc.rightsCopyright (c) 2020 Jurnal Penelitian Pascapanen Pertanianen-US
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0en-US
dc.sourceJurnal Penelitian Pascapanen Pertanian; Vol 17, No 3 (2020): Jurnal Penelitian Pascapanen Pertanian; 126-133en-US
dc.source2541-4054
dc.source0216-1192
dc.subjectLada bubuk; mutu fisiko-kimia; mikrobiologi; pencampuran; White pepper powder; physico-chemical quality; microbiology; adulteration.en-US
dc.titleEVALUASI MUTU LADA PUTIH BUBUK YANG DIPERDAGANGKAN DI PASAR TRADISIONAL DAN MODERN DI BOGOR DAN JAKARTAen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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