A general procedure (Figure 1) is d

A general procedure (Figure 1) is described and the specific conditions are showed in Table 1 (synthesis columns).
All of them are referenced to 5 g of linseed oil (LO) which contains 6.4 double bonds number and 887.4 g/mol of molecular weight (both determined by H1 NMR.
LO was solved in 10.6 mol of Toluene, then 0.105 g of oleic acid and the given amount of lipase B (Table 1) were added and mixed.
Finally, hydrogen peroxide at 30 or 50% was dropped in 5 min.
Temperature was increased and led to reach the established one (Table 1) and the reaction was mechanically stirred for 22 h.
The mixture was allowed to cool to room temperature and 5 mL of toluene were added followed by filtering the lipase B using a Buchner funnel and vacuum.
The enzyme was left to dry and was stored for further reactions.
The filtered liquid was transferred to a separator funnel and washed 2 times each with 50 mL of a 2% sodium bicarbonate aqueous solution.
Organic layer was dried with MgSO4 anhydrous and filtered.
Toluene was evaporated under vacuum to give the epoxidized oil in 85% yield.

Hasil (Bahasa Indonesia) 2:

Sebuah prosedur umum (Gambar 1) dijelaskan dan kondisi tertentu yang menunjukkan pada Tabel 1 (kolom sintesis).
Semuanya direferensikan ke 5 g minyak biji rami (LO) yang berisi 6,4 ganda nomor obligasi dan 887,4 g / mol molekul berat (keduanya ditentukan oleh H1 NMR.
LO diselesaikan dalam 10,6 mol toluena, maka 0,105 g ​​asam oleat dan jumlah tertentu lipase B (Tabel 1) ditambahkan dan dicampur.
Akhirnya, hidrogen peroksida pada 30 atau 50% dijatuhkan dalam 5 menit.
Suhu meningkat dan menyebabkan mencapai satu mapan (Tabel 1) dan reaksi mekanis diaduk selama 22 jam.
Campuran dibiarkan dingin sampai suhu kamar dan 5 ml toluena ditambahkan dan diikuti dengan menyaring lipase B menggunakan corong Buchner dan vakum.
enzim tersebut dibiarkan kering dan disimpan untuk reaksi lebih lanjut.
Cairan disaring dipindahkan ke corong pemisah dan dicuci 2 kali masing-masing dengan 50 mL larutan bikarbonat 2% natrium.
Lapisan organik dikeringkan dengan MgSO4 anhidrat dan disaring.
Toluena diuapkan di bawah vakum untuk memberikan minyak terepoksidasi di 85% hasil.