Answer

Haan, agar aap Biyasana/Biyasana ki baat kar rahe hain, to maida khana is niyam me alag se mana nahi bataya gaya. Biyasana ka main niyam hai din me do baar, ek hi jagah par baithkar bhojan karna. Jain sources me iske saath sachitt/raw food se bachne ki baat bhi aati hai, lekin maida par alag se rok mention nahi hai. ( jainworld.jainworld.com)

Explanation

Iska matlab practical taur par yeh hua ki Biyasana me maida generally liya ja sakta hai, lekin yeh aapke parivarik/mandir-sangh ki parampara aur aapki apni pratijna par bhi depend karta hai. Agar aap Ekasana, Ayambil, Upvas ya kisi aur stricter tapa me ho, to niyam alag hote hain; Ayambil me to swad aur kai saari cheezen varjit hoti hain. ( jainworld.jainworld.com)

Spiritual Understanding

Jain Dharma me tap ka mahatva sanyam aur apne bhog-vilās ko kam karne me hai. Biyasana ek halka anushthan hai, jabki Ayambil jaise vrat aur bhi kathor hote hain. Isliye jo vrat aap kar rahe hain, usi ke niyam ke hisab se bhojan lena chahiye. ( jainworld.jainworld.com)

Takeaway

Short answer: Haan, Biyasana me maida aam taur par allowed hota hai, jab tak aapne kuch aur sankalp na liya ho. ( jainworld.jainworld.com)