Women and Koji Making
Women and Koji Making
Today is my birthday and I have a few things to say. Mostly everything I want to convey on this year’s birthday – September 15th – has all been said before in Nina Simone’s song “Feelin Good” At least the attitude part.
The semiotics or foodways start of a new year follows. As will the recipes that depend on understanding a few basic concepts. Although we haven’t yet introduced all of the misos, sauces, amino pastes, pickles, sakes, amasakes, kefirs, brews, yeast and bacteria centric items and baked goods and sweets that we’ve been making over the years, our corn rose miso has been very popular.
We only call it miso because the predecessor of all things made with koji is a word that has never been widely accepted in the English speaking world. Even the word koji is an inadequate translation of the predecessor to the what the original word for koji actually meant.
When the Japanese were gifted the knowledge of how to make and use koji – along with their first system of language – it was done by Chinese buddhists. The reason why so many people have seriously inaccurate ideas of where some things originated, or even that they have existed for thousands of years, is that the Chinese had no need to claim invention of anything.
The Japanese, however, kept repackaging and inventing while creating a hagiography of these things that were really just different versions of Chinese jiang, the predecessor even to the little fermented soybeans named shih or docuhi that many people insist are the actual precursor. Before koji there was jiang. Adding koji to jiang made it even better.
Sometimes the romanticized version of the past has worked well for the Japanese, and other countries to be sure, but other times it has failed miserably. Whoever though of the idea that foreigners would understand thus buy more Japanese sake by calling it rice wine should have been corrected.
The claim that they discovered or invented koji, or that it is endemic to only their country, is just not accurate. Still, the entire world should be extremely grateful to the Japanese for their efforts and inventions, especially Americans, because Japanese scientists including Dr.Takamine’s contributions to several industries in this country have been very significant.
麹 or 米糀 – Aspergillus and friends or pet Aspergillus
But let’s start with the koji, or 麹, since it is what set everything off. 麹 really has little to do with the purified spores (tane-koji) that the Japanese have so brilliantly domesticated. When the Japanese think koji they mean 米糀 (rice koji or come-kouji) or sometimes another subspecies of Aspergillus (mold) grown on barley, millet, sweet potatoes or soybeans.
We’ll get to the Zygomycetes (Rhizopus, Mucor, Rhizomucor), yeasts and bacteria later, but even then it’s really rare that at some point in miso making or shoyu making and ocassionally even sake making they aren’t part of the process. Even if that just means avoiding them at all costs.
You should at least know these things exist. But we’ll try not to get too microbiologist on you unless it really matters.
Su Jiang Rou or Shoyu what?
Many research papers, patent applications, books, journals, PhD theses and extant scrolls – as well as some pretty old oral communications – accurately document the development of mochi koji 麹. The stuff that seems to have taken hold in the minds of Westerners, at least, is bara koji, not mochi koji though.
We are actually partial to the bara koji, because as with sake and a whole lot of other food stuffs and beverages, the original sake was awful. Bara koji helps us to avoid that type of sake entirely. That said, Shanghai yeast balls or Chinese yeasts balls – way closer to the original mochi koji – can make some pretty amazing things.
Furthermore, modern day additives to sake that come from Aspergillus such as A.luchuensis or A. oryzaes and sometimes yeasts, bacteria or microbial enzymes should be welcomed as great things, especially if they help to avoid the industrialized unpalatable swill (増醸酒 ぞうじょうしゅ or Zojoshu) that is produced and consumed in Japan on a widespread basis.
Unblinded by Science
As I recently discussed at a recent meeting of culturesgroup, the invention of s16 rRna technology along with rapid advancements in other ways to quantify very precisely what bacteria and other microbes (yeasts, fungi, etc.) that populate the microbiome of any product have exploded the research into what microbes are in what we eat.
This is not all that new a thing, though, as the romanticizers of traditional methods keep trying to sell their goods. But industry and artesans can now either industrialize or individualize or do some of both when making something like soy sauce or amino sauces or sake with widely accessible ingredients.
Look to the Yeast
When I say there is actually only one thing that is ever created through any type of transformative process like using something to make koji from or add koji to or inoculate with a specific mold or fungus what I mean is that everything is on a continuum, a horizontal progression from ingredient to outcome.
The sokujo style method of making sake – basically just adding lactic acid derived from bacteria to avoid having to create it in what is called a shubo or moto in a time consuming and more expensive way – is almost exactly the same thing as making shoyu and even miso.
If you want to direct tastes or mormi develop look to the yeast. Sometimes, the water minerals or the bacteria, often cadged from a previous batch, do the trick as well.
With the help of amazing new equipment with which we can measure a microbiome (as in the mkicrobiome of a vat of soy sauce) and it’s inhabitants down to the genetic level it makes clear how much respect the artesans that have been making these things for thousands of years deserve.
And this old world is a new world
And a bold world – Nina Simone, Feeling Good
Knowledge begets new customs and traditions. Don’t repeat history and not learn from the past. Using new tools and techniques, it’s time for new generations to experiment and create new foodways.
Not that we know everything we want to know yet. Just that it should be a fusion of the traditional and the modern, a sustainable and enlightened way of creating new foods and tastes.