offal

n.

碎屑；残渣；废弃物；垃圾

1. Offal is now thought to be very nutritious.
   现在认为猪牛等的下水很有营养。

Fish Offal Recycling by the Black Soldier Fly Produces a Foodstuff High in Omega-3 Fatty Acids
The utilization of acid-preserved poultry offal by growing-finishing pigs.
Blood Lead Levels of Common Ravens With Access to Big-Game Offal
Relationship of Sex, Age, and Body Weight to Broiler Carcass Yield and Offal Production
Utilization of offal and discards from “finfish” trawlers around the Falkland Islands by the Black‐browed Albatross Dio...
Effect of extracting time and temperature on yield of gelatin from different fish offal
High prevalence of Yersinia enterocolitica 4:O3 on pig offal in southern Germany: a slaughtering technique problem.
Complementary Effect of Processed Broiler Offal and Feather Meals on Nutrient Retention, Carcass and Organ Mass of Broiler Chickens
Evaluation of soybean meal, spirulina meal and chicken offal meal as protein sources for silver seabream ( Rhabdosargus sarba ) fing...
Effect of crude oil extracts from trout offal as a replacement for fish oil in the diets of the Australian native fish Murray cod Ma...