普通面粉属于高筋还是低筋？

普通面粉属于高筋还是低筋？

http://noodlesk.wap.blog.163.com/w2/blogDetail.do?blogId=fks_087069084083080071081086094071072084085075080085080067082082&showRest=true&p=2&blogNS=5ZJLNykuibwVPuO4tKqeKcNFo52zW36YCeoVHkM6_EAjoNsD-3fIfYBZKcg3NzYXIkk20iKQLkqh%0AnbYzOEBk8ZU-sGe2D9jzc0jdianCGbR6vWxnoJvD6W16m05r4L0Kq-5in9thES79K2l8leQDshyd%0AXm2rPQhaT4yN8uQ3Bkzj00-4HST4pUbPRK1OOSn5q86kMs91hoDBSMEpdQ1radYAI_yZVEwOVx2a%0Ar5AYxaxe0mjX8lQvjscPdXZFXH90I7On8hgFJOnaq2IHO74XrEbZ1Mw1WeAPHBcW5oot37G4Ud4j%0AEErsG4ZlN8mh6VSSH_irIcOdnr88m3SNAMwcnWcCWaLPs7q0phxy8WFxeGMhBCHug-vLO0vhWru4%0A7oBNBWERmYLXnxEGP4fmSxou6bhg7jZTzJahjzrOvGODWw3qFK4T88sSK64LAn656LKvE0JKHirK%0Au8uzc87dik4gXTZAmO6_DZkAW74WZjbcyH5t-Zw84fqh4WlfxGg5wWEGZ-rO5F6KTT0%3D&hostID=noodles_k