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dc.contributor.advisorUTAMA, NAFI ANANDA
dc.contributor.advisorPRABASARI, INDIRA
dc.contributor.authorDEWI, FEBRIANA PRIMA PUTRI
dc.date.accessioned2019-04-15T07:38:49Z
dc.date.available2019-04-15T07:38:49Z
dc.date.issued2019-03-19
dc.identifier.urihttp://repository.umy.ac.id/handle/123456789/26085
dc.descriptionPerlakuan pemotongan pada fresh-cut buah apel beresiko menjadikan browning. Ada beberapa metode untuk menghambat browning dengan menambahkan bahan anti-browning yaitu Natrium bisulfit (NaHSO3) dan edible coating Carboxyl Methyl Cellulose (CMC). Penelitian bertujuan untuk mendapatkan konsentrasi Natrium bisulfit yang tepat serta mengetahui pengaruh edible coating CMC sebagai penghambat browning dan mempertahankan kualitas serta masa simpan buah apel Manalagi potong segar. Penelitian dilakukan dengan rancangan percobaan faktorial yang disusun dalam Rancangan Acak Lengkap (RAL) dengan 3 ulangan. Percobaan yang diujikan terdiri dari Natrium Bisulfit 50 ppm+ tanpa edible coating CMC 1%, Natrium bisulfit 50 ppm+ edible coating CMC 1%, Natrium bisulfit 100 ppm+ tanpa edible coating CMC 1%, Natrium bisulfit 100 ppm+ edible coating CMC 1%, Natrium bisulfit 150 ppm+ tanpa edible coating CMC 1%, Natrium bisulfit 150 ppm+ edible coating CMC 1%, Natrium bisulfit 200 ppm+ tanpa edible coating CMC 1%, Natrium bisulfit 200 ppm+ edible coating CMC 1% yang disusun dalam 8 perlakuan dan sebagai pembanding dilakukan perlakuan tanpa perendaman. Hasil penelitian menunjukkan bahwa perendaman Natrium bisulfit 100 ppm+ edible coating CMC 1% memiliki penghambat browning yang lebih baik pada fresh-cut buah apel Manalagi hingga hari ke 9en_US
dc.description.abstractCutting treatment on fresh-cut apple could increase risk of browning. There are several methods to inhibit browning by adding anti-browning ingredients such as Sodium bisulfite (NaHSO3) and CMC edible coating. The study aimed to obtain appropriate concentration of Sodium bisulfite and to know the effect of edible coating CMC as anti browning agent to maintainquality and shelf life of fresh-cut apple cv Manalagi. This Research was carried out in a double factor experimental design and arranged in completely randomized design (CRD) with three replications. The experiments analysis consisted of 50 ppm + Sodium bisulfite without edible coating CMC 1%, 50 ppm Sodium bisulfite + 1% edible coating, Sodium bisulfite 100 ppm + without edible coating CMC 1%, Sodium bisulfite 100 ppm + 1% edible coating CMC, Sodium bisulfit 150 ppm + without edible CMC 1% coating, Sodium bisulfit 150 ppm + 1% edible coating CMC, 200 ppm + Sodium bisulfite without CMC 1% edible coating, 200 ppm Sodium bisulfite + 1% CMC, arranged in 8 combinations of treatments with a treatment without soaking as control. The result showed that Sodium bisulfite 100 ppm + 1% edible coating CMC resulted a better inhibiting in browning on fresh-cut apple up to 9 days.en_US
dc.publisherFAKULTAS PERTANIAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTAen_US
dc.subjectSodium bisulfite; Edible Coating CMC; Manalagi-apple Fresh-cuten_US
dc.titlePENGARUH BERBAGAI KONSENTRASI NATRIUM BISULFIT(NaHSO3) DAN PELAPISAN CMC TERHADAP UMUR SIMPAN DAN KUALITAS Fresh Cut APEL MANALAGI (Malus sylvestris Mill.)en_US
dc.typeThesisen_US


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