Hyphen not always recognized as a separator

[CharlesNepote]

In this product: https://world.openfoodfacts.org/product/3263850000805/duo-de-choux-assaisonnes-leader-price

Choux-fleurs 48% - brocolis 48% - beurre 2,3% - huile d'olive vierge extra 0,6% - basilic 0,5% - sel - ail - épice

leads to:

1. Choux-fleurs -> en:cauliflower - vegan: yes - vegetarian: yes - percent_min: 48 - percent: 48 - percent_max: 48
2. brocolis -> en:broccoli - vegan: yes - vegetarian: yes - percent_min: 48 - percent: 48 - percent_max: 48
3. beurre -> en:butter - vegan: no - vegetarian: yes - percent_min: 2.3 - percent: 2.3 - percent_max: 2.3
4. huile d'olive vierge extra -> en:extra-virgin-olive-oil - vegan: yes - vegetarian: yes - from_palm_oil: no - percent_min: 0.6 - percent: 0.6 - percent_max: 0.6
5. basilic 0.5%-sel -> fr:basilic-0-5-sel - percent_min: 0.157142857142858 - percent_max: 0.6
6. ail -> en:garlic - vegan: yes - vegetarian: yes - percent_min: 0 - percent_max: 0.6
7. épice -> en:spice - vegan: yes - vegetarian: yes - percent_min: 0 - percent_max: 0.6