All oil and fat removing process ha

All oil and fat removing process have the objective of
1. Producing un damaged products
2. Obtaining as much yield as economically feasible
3. Producing a low fat residue of the greatest possible value
PRE TREATMENT OR PREPARATION : All treatment of the raw material previous to extraction, such as cleaning, dehulling, crushing, cooking, detoxification, etc
EXTRACTION OF OILS : The Separation of material into oil and residue, called cake
POST EXTRACTION TREATMENTS : Comprising the purification of the oil and treatment of the cake according to requirements of the market
REFINED OILS AND FATS

CLEANING
The removal of foreign materials from oil seeds
Contoh: stems, stones --------- abrasive and contain no oil
weed seed------------ contain different kinds of oil dirt, leaves
Cleaning is important not only to ensure the good quality of the final products oil and meal but also to avoid premature wear of the preparation equipment
Cleaning machines : sreens, vibrating screens, magnets, aspirators, shape sorters

DEHULLING
Dehulling is a process of removing hulls from the oil seeds for obtaining high quality edible oil
The reduces fibrous content of the meal and increases the marketability as stock feed
About 99% of oil is stored naturally in kernels and the hulls are not removed they reduce the total yield of oil by absorbing or retaining oil in the press cake
The wax and coloring matters present in the hulls get mixed with the expressed edible oil, therefore increase the production cost of edible oil
Without dehulling reduce the capacity of the extraction equipment
CRUSHING AND FLAKING
The extraction of oil from oil seeds, either by mechanical extraction or solvent extraction, is facilitated by reduction of the seed to small particles
FLAKING
Flaking serves to rupture the cell structure and make the oil more readily available to the press
Oil seed meats are usually flattened into thin flakes:
1. To help to more readily expose the oil to solvent
2. It also reduces power consumption of screw press
3. It also ensure a more uniform cook (if the oil seed requires cooking), because all oilseed particles are uniformily thick

Hasil (Bahasa Indonesia) 1:

Semua minyak dan lemak yang menghilangkan proses memiliki tujuan1. memproduksi PBB rusak produkMemperoleh hasil sebanyak sebagai ekonomi layak3. memproduksi residu lemak rendah nilai mungkin terbesarPRA pengobatan atau persiapan: Semua pengobatan bahan baku sebelumnya ekstraksi, seperti membersihkan, dehulling, menghancurkan, memasak, detoksifikasi, dllEKSTRAKSI dari minyak: Pemisahan bahan ke dalam minyak dan residu, disebut kuePOSTING ekstraksi perawatan: Terdiri dari pemurnian minyak dan pengobatan kue sesuai kebutuhan pasarDIMURNIKAN MINYAK DAN LEMAKPEMBERSIHANPenghapusan bahan-bahan asing dari minyak bijiContoh: batang, batu---abrasif dan mengandung minyak tidak benih gulma---mengandung berbagai jenis kotoran minyak, daunPembersihan ini penting tidak hanya untuk memastikan kualitas produk akhir minyak dan makanan yang baik, tetapi juga untuk menghindari keausan prematur persiapan peralatanMesin pembersih: sreens, getaran layar, magnet, aspirators, membentuk penyortirDEHULLINGDehulling adalah proses menghilangkan hulls dari minyak biji untuk mendapatkan kualitas tinggi minyak gorengMengurangi kandungan makanan berserat dan meningkatkan daya pemasaran sebagai saham feedSekitar 99% dari minyak alami disimpan di kernel dan hulls tidak dihapus mereka mengurangi total hasil minyak menyerap atau mempertahankan minyak dalam kue tekanLilin dan mewarnai hal-hal yang hadir dalam hulls mendapatkan dicampur dengan minyak edible dinyatakan, sehingga meningkatkan biaya produksi minyak gorengWithout dehulling reduce the capacity of the extraction equipmentCRUSHING AND FLAKINGThe extraction of oil from oil seeds, either by mechanical extraction or solvent extraction, is facilitated by reduction of the seed to small particlesFLAKINGFlaking serves to rupture the cell structure and make the oil more readily available to the pressOil seed meats are usually flattened into thin flakes:1. To help to more readily expose the oil to solvent2. It also reduces power consumption of screw press3. It also ensure a more uniform cook (if the oil seed requires cooking), because all oilseed particles are uniformily thick