?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PROSES+PEMBUATAN+DAN+PENDUGAAN+UMUR+SIMPAN+GULA%0D%0ACAIR+DARI+NIRA+BATANG+SAWIT+TUA+DALAM+KEMASAN+BOTOL%0D%0AKACA+MENGGUNAKAN+METODE+ASLT+MODEL+ARRHENIUS%0D%0A&rft.creator=Natasya+%2C+Aurelia&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Pemanfaatan+batang+kelapa+sawit+tua+yang+merupakan+limbah+dari+peremajaan%0D%0Apohon+kelapa+sawit+dilakukan+dengan+mengolah+nira+hasil+ekstraksi+batang+sawit%0D%0Amenjadi+gula+cair.+Tujuan+penelitian+ini+adalah+menduga+masa+simpan+gula+cair%0D%0Adari+nira+batang+sawit+tua+dalam+kemasan+botol+kaca.+Gula+cair+ini+dibuat%0D%0Amenggunakan+metode+penguapan+atmosferik+dengan+cara+memanaskan+nira+sawit%0D%0Amenggunakan+kompor+gas+dengan+suhu+pemanasan+%C2%B190%C2%B0C.+Pendugaan+umur%0D%0Asimpan+gula+cair+dilakukan+menggunakan+metode+Accelerated+Shelf+Life+Testing%0D%0A(ASLT)+model+Arrhenius.+Gula+cair+dikemas+sebanyak+20+g+pada+masing-masing%0D%0Abotol+kaca+lalu+disimpan+pada+suhu+5oC%2C+25oC%2C+dan+45oC+selama+satu+bulan+dan%0D%0Adiamati+setiap+enam+hari+sekali.+Karakteristik+mutu+awal+dari+gula+cair+ini+yaitu%0D%0Amemiliki+kadar+air+sebesar+39.53%25%2C+pH+5.15%2C+total+padatan+terlarut+sebesar%0D%0A66.5%C2%B0Brix%2C+dengan+sifat+sensori+berupa+berwarna+coklat+gelap%2C+rasa+manis+sedikit%0D%0Aasam%2C+serta+beraroma+khas+batang+sawit.+Parameter+pengamatan+berupa+kadar+air%2C%0D%0ApH%2C+total+padatan+terlarut+(%C2%B0Brix)%2C+mutu+sensori+(penampakan%2C+rasa%2C+dan+aroma)%2C%0D%0Aserta+pertumbuhan+jamur.+Hasil+menunjukkan+bahwa+umur+simpan+gula+cair+dari%0D%0Anira+batang+sawit+tua+berdasarkan+parameter+pH+pada+suhu+5oC+ialah+35+tahun+5%0D%0Abulan+17+hari+dan+25oC+ialah+3+tahun+5+bulan+13+hari%2C+sedangkan+umur+simpan%0D%0Aberdasarkan+parameter+total+padatan+terlarut+yaitu+7+bulan+2+hari+(5oC)+dan+5+bulan%0D%0A22+hari+(25oC).%0D%0AKata+kunci%3A+nira+sawit%2C+gula+cair%2C+umur+simpan%2C+ASLT+Arrhenius%0D%0AThe+use+of+old+oil+palm+trunks%2C+waste+from+the+rejuvenation+of+oil+palm+trees%2C+was%0D%0Acarried+out+by+processing+the+pressed+sap+into+syrup.+The+research+was+proposed+to%0D%0Aestimate+the+shelf+life+of+syrup+from+oil+palm+sap+in+glass+bottles.+This+syrup+was%0D%0Amade+using+the+atmospheric+evaporation+treatment+by+heating+palm+sap+at+%C2%B190%C2%B0C%0D%0Awith+a+gas+stove.+Estimation+of+the+shelf+life+of+syrup+was+carried+out+using+the%0D%0AAccelerated+Shelf+Life+Testing+(ASLT)+method+with+the+Arrhenius+model.+20+g%0D%0Asyrup+each+was+packed+in+glass+bottles%2C+then+stored+at+temperatures+of+5oC%2C+25oC%2C%0D%0Aand+45oC+for+one+month+and+observed+every+six+days.+The+initial+quality%0D%0Acharacteristics+of+this+syrup+were+it+had+a+water+content+of+39.53%25%2C+a+pH+level+of%0D%0A5.15%2C+total+dissolved+solids+of+66.5%C2%B0Brix%2C+with+sensory+characteristics+of+a+dark%0D%0Abrown+color%2C+a+sweet+and+slightly+sour+taste%2C+and+a+distinctive+aroma+of+the+palm%0D%0Atrunk.+Observation+parameters+include+water+content%2C+pH%2C+total+dissolved+solids%0D%0A(%C2%B0Brix)%2C+sensory+quality+(appearance+and+flavor)%2C+and+fungal+growth.+The+results%0D%0Ashow+that+the+shelf+life+of+syrup+from+oil+palm+sap+based+on+pH+parameters+at%0D%0Atemperatures+of+5oC+is+35+years+5+months+17+days+and+25oC+is+3+years+5+months+13%0D%0Adays%2C+while+the+shelf+life+is+based+on+total+dissolved+solids+parameters+namely+7%0D%0Amonths+2+days+(5oC)+and+5+months+22+days+(25oC).%0D%0A%0D%0AKeywords%3A+oil+palm+sap%2C+syrup%2C+shelf+life%2C+ASLT+Arrhenius&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2024-06-06&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83682%2F1%2FABSTRAK%2520-%2520Natasya%2520Aurelia.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83682%2F2%2FSKRIPSI%2520FULL%2520-%2520Natasya%2520Aurelia.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83682%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520%25283%2529%2520-%2520Natasya%2520Aurelia.pdf&rft.identifier=++Natasya+%2C+Aurelia++(2024)+PROSES+PEMBUATAN+DAN+PENDUGAAN+UMUR+SIMPAN+GULA+CAIR+DARI+NIRA+BATANG+SAWIT+TUA+DALAM+KEMASAN+BOTOL+KACA+MENGGUNAKAN+METODE+ASLT+MODEL+ARRHENIUS.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F83682%2F