| Physical | |
| Appearance | free flowing powder |
| Colour | white to off-white |
| Odour | weak, typical for components |
| Taste | sour |
| Melting point of the fat | 57℃ -- 61℃ |
| Particle size | max 3% ＞ 1mm |
▲ Malic acid by embedding process, not easy to deliquesce, the use of no dust;
▲ Prevent chemical reactions with other raw materials in advance;
▲ Symmetrical embedding, particle size, functional properties can be customized according to customer requirements;
▲ Slow release of sour taste, increase product flavor;
▲ As an external powder, it can prevent the product from sticking and extend the product shelf life.