dc.contributor.advisor | Ridla, Muhammad | |
dc.contributor.advisor | Nahrowi | |
dc.contributor.author | Permatasari, Fila | |
dc.date.accessioned | 2022-09-16T06:16:56Z | |
dc.date.available | 2022-09-16T06:16:56Z | |
dc.date.issued | 2022 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/114525 | |
dc.description.abstract | Dedak padi merupakan bahan pakan yang biasa digunakan dalam ransum
ternak karena cukup banyak tersedia dan disukai ternak. Kelemahan dedak padi
selain mengandung zat anti nutrisi juga daya simpannya yang rendah sehingga
mudah menurun kualitasnya. Masalah daya simpan dapat diatasi secara teknologi
dengan menambahkan bahan pengawet (aditif asam organik) dan penggunaan
kemasan kedap udara (hermetik). Penelitian ini menggunakan Rancangan Acak
Lengkap (RAL) faktorial (3 x 4) dengan 4 ulangan, yang terdiri dari faktor lama
penyimpanan (0, 30, 60 hari) dan faktor jenis kemasan (karung plastik
polipropena, karung goni, kantong plastik polietilena, dan kantong hermetik).
Peubah yang diamati yaitu kerapatan tumpukan, kerapatan pemadatan tumpukan,
berat jenis, dan kadar air. Data yang diperoleh dari hasil penelitian dianalisis
menggunakan analisis ragam ANOVA (Analyses of Variance) dan bila terjadi
perbedaan yang signifikan dilanjutkan dengan uji Tukey menggunakan software
minitab. Hasil penelitian menunjukkan bahwa perbedaan waktu penyimpanan,
jenis kemasan dan interaksi nyata (p<0,05) mempengaruhi nilai kerapatan
tumpukan, kerapatan pemadatan tumpukan, berat jenis dan kadar air dedak padi.
Selama penyimpanan terjadi penurunan nilai kerapatan tumpukan, kerapatan
pemadatan tumpukan, dan berat jenis serta terjadi peningkatan pada nilai kadar air
dan jumlah serangan serangga. Perlakuan kantong plastik polietilena dan kantong
hermetik seiring dengan penyimpanan (0, 30, dan 60 hari) nyata (p<0,05) lebih
tinggi dalam mempertahankan kualitas dedak padi dibanding kemasan karung
plastik polipropena dan karung goni. Dapat disimpulkan bahwa penggunaan
kantong plastik polietilena dan kantong hermetik lebih baik dalam
mempertahankan kualitas dedak padi dibandingkan karung plastik polipropena
dan karung goni dengan waktu optimal penyimpanan antara 30 hari sampai
kurang dari 60 hari. | id |
dc.description.abstract | Rice bran is a feed ingredient commonly used in livestock rations because
it is widely available and favored by livestock. The weakness of rice bran in
addition to containing anti-nutritional substances is also a low storability so that it
is easy to decrease its quality. This problem may be overcome technologically by
adding preservatives (organic acid additives) and the use of anti air packaging
(hermetic). This research used a factorial completely randomized design (CRD) (3
x 4) with 4 replications, that consist of factor storage time (0, 30, 60 days) and
factor type of packaging (polypropyline plastic sacks, burlap sacks, polyethylene
bag, and hermetic bag). The variables observed were bulk density, tapped density,
true density and moisture content. The data obtained from the results of the
research were analyzed using analyses of variance (ANOVA) and if there was a
significant difference followed by the tukey test using minitab software. The
results of the research showed that the differences in storage, type of packaging
and treatment interaction had a significant effect (p<0.05) on bulk density, tapped
density, true density and moisture content. During the storage there was a
decrease in the value of bulk density, tapped density and true density and increase
in the value of moisture content and insect attaction. The treatment of
polyethylene bag and hermetic bag during the storage (0, 30, 60 days) was
significantly (p<0.05) higher in maintaining the quality of rice bran than
polypropyline plastic sacks and burlap sacks. The conclusion is the use of
polyethylene bag and hermetic bag is better in maintaining quality than
polypropyline plastic sacks and burlap sacks with optimal storage time between
30 days to less than 60 days. | id |
dc.language.iso | id | id |
dc.title | Pengaruh Waktu Penyimpanan dan Jenis Kemasan terhadap Kualitas Fisik dan Kadar Air Dedak Padi | id |
dc.title.alternative | The Effect of Storage and Packaging on Physical Quality and Moisture Content of Rice Brain | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | packaging | id |
dc.subject.keyword | physical properties | id |
dc.subject.keyword | rice bran | id |
dc.subject.keyword | storage | id |