Table 3 Comparison of protein content with other SCP from low-value raw materials
From: Economical production of Pichia pastoris single cell protein from methanol at industrial pilot scale
Strains | Substrate | Protein content (%) | Reference |
|---|---|---|---|
Fungi | Â | Â | Â |
Aspergilus niger | Rice bran | 11 | (52) |
S. cerevisiae | Food | 40.2 | (53) |
S. cerevisiae | Food wastes | 47.7 | (54) |
A. niger | Waste liquor | 50 | (55) |
P. pastoris | Methanol | 50.6 | This study |
Pleurotus florida | Wheat straw | 63 | (56) |
Algae | Â | Â | Â |
Aphanothece microscopica | CO2 (or bicarbonate) and light | 42 | (57) |
Chlorella pyrenoidosa | CO2 (or bicarbonate) and light | 45 | (58) |
Chlorella sp. | Food processing wastes (tofu) | 52.3 | (59) |
Haematococcus pluvialis | Synthetic brewery wastewater | 64.9 | (60) |
Bacteria | Â | Â | Â |
Methylomonas and Methylophilus | Methane | 41 | (61) |
Cupriavidus necator H16 | Syngas (CO:H2 ratios at 1) | 50.03 | (62) |
Rhodopseudomonas faecalis | Sugar industry wastewater | 51.5 | (63) |
Clostridium autoethanogenum CICC 11088s | CO | 83 | (64) |