PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.) SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN
Cassava storage has been done by farmers today can only maintain the quality of the product for 5-7 days.This study aimed to assess changes in quality parameters during storage of cassava on a wide variety of pile on the ground, especially in temperature and humidity. This research was done by stori...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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| _version_ | 1826046653713350656 |
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| author | , FAISAL FAHMI , Hanim Zuhrotul A, STP, MP., |
| author_facet | , FAISAL FAHMI , Hanim Zuhrotul A, STP, MP., |
| author_sort | , FAISAL FAHMI |
| collection | UGM |
| description | Cassava storage has been done by farmers today can only maintain the
quality of the product for 5-7 days.This study aimed to assess changes in quality
parameters during storage of cassava on a wide variety of pile on the ground,
especially in temperature and humidity.
This research was done by storing cassava with a hole in the ground. The
hole size is 40x40 cm width and 50 cm depth. Variations pile of cassava in the
ground that is 2 stacks with an average total weight is 4.2 kg, 3 stack with a total
average weight is 6.3 kg and 4 stacks with a total average weight was 8.4 kg. Each
stack is coated by a layer of dry sand and straw. Parameters observed in this study
were weight losses, moisture content, texture, chemical composition and physical
appearance of cassava. Collecting data is start on the 18th day of storage. This
data collected every 3 days until 24 days, then collected every 5 days until the last
sample.
Storage cassava in the ground with a pile thickness variation can extend
the shelf life of cassava to 39 days. Storage with 2 stacks have the best value
compared to other treatments. Based on the analysis of data on treatment with 2
stacks variation that has been done can be seen the value of k decreased moisture
content (ka) = 0.0078% / day, weight losses (kb) = 0.0207 g / day and the texture
(kk) = 0,0196 kg / day. Statistical analysis showed that there is not significanly
different between treatment for all parameters. However the result for all variation
that was done was significanly different with the control. Changes in chemical
composition such as carbohydrates, ash, crude fiber, protein, fat and energy tend
to decrease during the storage process. |
| first_indexed | 2024-03-13T22:56:24Z |
| format | Thesis |
| id | oai:generic.eprints.org:121575 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:56:24Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1215752016-03-04T08:35:02Z https://repository.ugm.ac.id/121575/ PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.) SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN , FAISAL FAHMI , Hanim Zuhrotul A, STP, MP., ETD Cassava storage has been done by farmers today can only maintain the quality of the product for 5-7 days.This study aimed to assess changes in quality parameters during storage of cassava on a wide variety of pile on the ground, especially in temperature and humidity. This research was done by storing cassava with a hole in the ground. The hole size is 40x40 cm width and 50 cm depth. Variations pile of cassava in the ground that is 2 stacks with an average total weight is 4.2 kg, 3 stack with a total average weight is 6.3 kg and 4 stacks with a total average weight was 8.4 kg. Each stack is coated by a layer of dry sand and straw. Parameters observed in this study were weight losses, moisture content, texture, chemical composition and physical appearance of cassava. Collecting data is start on the 18th day of storage. This data collected every 3 days until 24 days, then collected every 5 days until the last sample. Storage cassava in the ground with a pile thickness variation can extend the shelf life of cassava to 39 days. Storage with 2 stacks have the best value compared to other treatments. Based on the analysis of data on treatment with 2 stacks variation that has been done can be seen the value of k decreased moisture content (ka) = 0.0078% / day, weight losses (kb) = 0.0207 g / day and the texture (kk) = 0,0196 kg / day. Statistical analysis showed that there is not significanly different between treatment for all parameters. However the result for all variation that was done was significanly different with the control. Changes in chemical composition such as carbohydrates, ash, crude fiber, protein, fat and energy tend to decrease during the storage process. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , FAISAL FAHMI and , Hanim Zuhrotul A, STP, MP., (2013) PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.) SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=61669 |
| spellingShingle | ETD , FAISAL FAHMI , Hanim Zuhrotul A, STP, MP., PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.) SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title | PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.)
SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title_full | PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.)
SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title_fullStr | PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.)
SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title_full_unstemmed | PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.)
SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title_short | PERUBAHAN KUALITAS UBI KAYU (Manihot esculenta C.)
SELAMA PENYIMPANAN DALAM TANAH DENGAN VARIASI KETEBALAN TUMPUKAN |
| title_sort | perubahan kualitas ubi kayu manihot esculenta c selama penyimpanan dalam tanah dengan variasi ketebalan tumpukan |
| topic | ETD |
| work_keys_str_mv | AT faisalfahmi perubahankualitasubikayumanihotesculentacselamapenyimpanandalamtanahdenganvariasiketebalantumpukan AT hanimzuhrotulastpmp perubahankualitasubikayumanihotesculentacselamapenyimpanandalamtanahdenganvariasiketebalantumpukan |